CN102546202A - Unlimited bandwidth network flow monitoring method, device and system - Google Patents
Unlimited bandwidth network flow monitoring method, device and system Download PDFInfo
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Abstract
An embodiment of the invention discloses an unlimited bandwidth network flow monitoring method, which includes that a management node acquires flow data of an IB port hardware counter at connected nodes periodically, counts the acquired flow data of the IB port hardware counter of the certain connected node at a preset time to acquire the total data flow of the connected node, compares the total data flow the IB port hardware counter at the certain connected node to the preset network flow value, and then sends an alarm if the total flow data are higher than the preset network flow value. The invention further discloses a device and a system corresponding to the method. By the unlimited bandwidth network flow monitoring method and the device and the system corresponding to the method, acquisition of flow data of the IB port hardware counter of all the connected nodes in an IB network at different time is realized, and managers can learn the utilization state of the whole IB network resource directly and then analyze and find out jamming of the network, so that real-time monitoring to network flow is realized.
Description
Technical field
The present invention relates to network monitor control field, relate to a kind of infinite bandwidth network flow monitoring method, Apparatus and system in particular.
Background technology
Along with the large-scale application of the Internet in all trades and professions and people's life, network has become the most important information infrastructure of human society.Along with network size constantly enlarges, it is huge and complicated that network becomes, under this background, in the face of the network traffics that increase gradually, system and network manager in real time the awareness network resource utilize situation.
Infinite bandwidth (IB, InfiniBand) network is compared with Ethernet as a kind of computer interconnected network, and it has high bandwidth, the low high-speed transfer characteristic that postpones.In order to understand the situation of utilizing to the IB Internet resources, prior art adopts through the input sense command, obtains the method for the Counter Value of IB port, realizes the monitoring that utilizes situation to the IB Internet resources.Wherein, the Counter Value of IB port comprises inputoutput data bag number and byte number.
Adopt existing IB network flow monitoring method; Can only collect the single IB port value of section inside counting device sometime because what collect is the statistical value of the Counter Value of IB port, the Internet resources of awareness network in a period of time that the manager can only be indirect utilize situation; When congestion situation appears in network; The keeper can not realize being directly acquainted with the situation of utilizing of whole Internet resources, can not in time find and handle network problem, so practicality is not strong.
Summary of the invention
For solving the problems of the technologies described above, the present invention provides a kind of infinite bandwidth network flow monitoring method, Apparatus and system, makes the manager can be directly acquainted with the situation of utilizing of whole Internet resources, can analyze and the congestion situation of in time finding in the network.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of infinite bandwidth network flow monitoring method comprises:
Management node periodically sends the searching and managing bag to connected node; Connected node is according to received searching and managing bag; Inquire about the IB port hardware counter flow data of self; And the data on flows that is inquired is carried on to reply is sent to said management node in the supervisory packet, said management node is untied the said supervisory packet of replying, and obtains the IB port hardware counter flow data of connected node; Wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data;
Management node is to adding up in the IB port hardware counter flow data of a certain connected node that predetermined instant obtained; Obtain the total data flow of said connected node, wherein the total data flow transmission data that are meant IB port hardware counter with receive data with;
Management node compares the total data flow and the network traffics preset value of the IB port hardware counter of a certain connected node that is obtained; When the total data flow of the IB of said connected node port hardware counter during, send alarm greater than said network traffics preset value.
Preferably, comprise that also management node stores the IB port hardware counter flow data of all connected nodes in the infinite bandwidth network.
Preferably, comprise that also management node adds up all connected nodes respectively in the preset data on flows constantly of difference, and the total data flow after will add up is with figure and/or form demonstration.
The IB port hardware counter flow data of the connected node that preferably, said management node obtained are with the stored in form of node flow information table.
Preferably, the said network traffics preset value that compares with total data flow connected node is predefined according to IB hardware device theoretical value.
A kind of device of infinite bandwidth network flow monitoring comprises: data collection module, data statistics module and data contrast module;
Said data collection module; Be used for periodically sending the searching and managing bag to connected node; Untie the supervisory packet of replying of connected node answer; Obtain the IB port hardware counter flow data of connected node, wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data;
Said data statistics module; Be used for adding up in the IB port hardware counter flow data of the connected node that predetermined instant obtained; Obtain the total data flow of said connected node, wherein, the transmission data that the total data flow is meant IB port hardware counter with receive data with;
Said data contrast module is used for the total data flow of the IB port hardware counter of a certain connected node that is obtained and network traffics preset value are compared and the total data flow of IB port hardware counter of working as said connected node sends alarm during greater than said network traffics preset value.
Preferably, said data statistics module also is used for the IB port hardware counter flow data of all connected nodes of IB network are stored.
Preferably, said data statistics module also is used for adding up respectively all connected nodes in the preset data on flows constantly of difference, and the total data flow after will adding up shows with figure and/or form.
The IB port hardware counter flow data of the connected node that preferably, said data collection module obtained with the stored in form of node flow information table in data statistics module.
Preferably, the said network traffics preset value that compares with total data flow connected node is predefined according to IB hardware device theoretical value by data statistics module.
A kind of infinite bandwidth network flow monitoring system comprises connected node and above-mentioned IB network flow monitoring device:
Said connected node; Be used to receive the searching and managing bag that IB network flow monitoring device sends; According to received searching and managing bag; Inquire about the IB port hardware counter flow data of self, and the data on flows that is inquired is carried on to reply is sent to IB network flow monitoring device in the supervisory packet.
Can know by above-mentioned technical scheme; Compared with prior art; IB network flow monitoring method provided by the present invention is by management node all connected nodes to be carried out the collection of data on flows, by management node the data on flows of all connected nodes of a certain moment acquisition is added up one by one, and the total data flow after the single connected node statistics is compared with the network traffics preset value one by one; If said total data flow greater than the network traffics preset value, is then alarmed.Wherein, obtaining of data on flows is that the supervisory packet of replying through receiving connected node is realized.Method provided by the present invention has realized the collection of all connected nodes in the IB network in difference IB port hardware counter flow data constantly; Therefore the manager can be directly acquainted with the situation of utilizing of whole Internet resources; Congestion situation in analysis and the discovery network has been realized the real-time monitoring to network traffics.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is embodiments of the invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the accompanying drawing that provides.
Fig. 1 is the flow chart of the IB network flow monitoring method of the embodiment of the invention;
Fig. 2 is the journey figure of the IB network flow monitoring method of another embodiment of the present invention;
Fig. 3 is a kind of flow chart of the IB network flow monitoring method of another embodiment of the present invention;
Fig. 4 is the another kind of flow chart of the IB network flow monitoring method of another embodiment of the present invention;
The structural representation of the IB network flow monitoring device that Fig. 5 provides for the embodiment of the invention;
The structural representation of the IB network flow monitoring system that Fig. 6 provides for the embodiment of the invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Be illustrated in figure 1 as the flow chart of the embodiment of a kind of IB network flow monitoring method provided by the invention, may further comprise the steps:
S101, management node periodically obtain the data on flows of the IB port hardware counter of connected node in the IB network;
The process of data on flows that management node obtains the IB port hardware counter of connected node is: management node periodically sends the searching and managing bag of inquiry port count to connected node; Connected node is according to the searching and managing bag of received inquiry port hardware counter; Inquire about the IB port hardware counter flow data of self; And the data on flows that is inquired is carried on to reply sends to management node in the supervisory packet; After management node is received and replied supervisory packet, untie and reply supervisory packet, obtain the IB port hardware counter flow data of connected node.
Wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data.
S102, management node obtains the total data flow of said connected node to adding up in the IB port hardware counter flow data of a certain connected node that predetermined instant obtained;
Management node is to adding up in the IB port hardware counter flow data of some connected nodes that a certain predetermined instant obtained; Statistic processes is that the data after its addition are the total data flow of the IB port hardware counter of connected node with the transmission data and the addition of reception data of the IB port hardware counter data of the connected node that gets access to.
S103; Management node compares the total data flow and the network traffics preset value of the IB port hardware counter of a certain connected node that is obtained; If the total data flow of the IB port hardware counter of connected node during greater than the network traffics preset value, sends alarm;
Management node compares the total data flow and the predefined network traffics preset value of the IB port hardware counter of the some nodes that obtained; If the total data flow of the IB port hardware counter of connected node is during greater than the network traffics preset value; Send alarm, the expression network occurs congested.
Wherein, the network traffics preset value is predefined according to IB hardware device theoretical value.
IB network flow monitoring method provided by the present invention is all connected nodes to be carried out the collection of data on flows by management node; By management node the data on flows of all connected nodes of a certain moment acquisition is added up one by one again; And the total data flow after the single connected node statistics compared with the network traffics preset value one by one; If said total data flow greater than the network traffics preset value, is then alarmed.Wherein, obtaining of data on flows is that the supervisory packet of replying through receiving connected node is realized.Method provided by the present invention has realized the collection of all connected nodes in the IB network in difference IB port hardware counter flow data constantly; Therefore the manager can be directly acquainted with the situation of utilizing of whole Internet resources; Congestion situation in analysis and the discovery network has been realized the real-time monitoring to network traffics.
Be illustrated in figure 2 as the flow chart of the IB network flow monitoring method of another embodiment of the present invention, may further comprise the steps:
S210, management node periodically obtain the data on flows of the IB port hardware counter of connected node in the IB network;
S220, management node obtains the total data flow of said connected node to adding up in the IB port hardware counter flow data of a certain connected node that predetermined instant obtained;
Management node is to adding up in the IB port hardware counter flow data of some connected nodes that a certain predetermined instant obtained; Statistic processes is that the data after its addition are the total data flow of the IB port hardware counter of connected node with the transmission data and the addition of reception data of the IB port hardware counter data of the connected node that gets access to.
S230, management node compares the total data flow and the network traffics preset value of the IB port hardware counter of the connected node that is obtained, if the total data flow of the IB port hardware counter of connected node then sends alarm greater than the network traffics preset value;
Management node compares the total data flow and the predefined network traffics preset value of the IB port hardware counter of the some nodes that obtained; If the total data flow of the IB port hardware counter of connected node is greater than the network traffics preset value; Send alarm, the expression network occurs congested; If the total data flow of the IB port hardware counter of connected node is less than the network traffics preset value, the expression network operation is normal.Wherein, the network traffics preset value is predefined according to IB hardware device theoretical value.
S240 stores the data on flows of the IB port hardware counter of the connected node that obtains, and all connected nodes is added up respectively in the preset data on flows constantly of difference, shows statistics with figure and/or form.
As shown in Figure 3, the step S210 further refinement again of the IB networking flux monitoring method that present embodiment provided, concrete steps are following:
S211, management node periodically sends the searching and managing bag to connected node;
Management node periodically sends the searching and managing bag of inquiry port count to connected node.
S212, the IB port hardware counter flow data of connected node inquiry self node, and the data on flows that inquires is carried on to reply is sent to management node in the supervisory packet;
Behind the searching and managing bag that connected node is received, inquire about the IB port hardware counter flow data of self, the supervisory packet of replying that carries the IB port hardware counter flow data that inquire is sent to management node.
S213, management node untie and reply supervisory packet, obtain the IB port hardware counter flow data of connected node;
Management node is received and is replied after the supervisory packet, unties and replys supervisory packet, obtains the data on flows of the IB port hardware counter of connected node.Wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data.
As shown in Figure 4, the step S240 further refinement again of the IB networking flux monitoring method that present embodiment provided, concrete steps are following:
S241 stores the data on flows of the IB port hardware counter of the connected node that obtains;
Management node will the IB port hardware counter flow data of all connected nodes be stored in the IB network of same preset moment acquisition.Management node has been avoided the trouble of the frequent storage of data on flows of connected node with the IB port hardware counter flow uniform data storage of all connected nodes.Management node is with the IB port hardware counter flow data of the connected node that the obtains stored in form with the node flow information table.
S242, management node is added up respectively in the preset data on flows constantly of difference all connected nodes;
Management node is added up in the preset IB port hardware counter flow data constantly of difference connected node; Statistic processes is that the data after its addition are the total data flow of the IB port hardware counter of connected node with the transmission data and the addition of reception data of the IB port hardware counter flow data of the connected node that gets access to.
S243 shows the total data flow of the IB port hardware counter of the connected node after the statistics with figure and/or form;
Management node can be read the data in the node flow information table through caller, and shows with figure and/or form.
The data on flows of the IB port hardware counter that collects and total data flow information stores are in the node flow information table.The row and column of node flow information table all has special call, and each row is called one " field ".Each field comprises the information of a certain special topic; With table 1 is example; It all is the total attribute of all row in the data on flows information table that " port numbers ", " node guid ", " transmission byte number " wait these, so call " port numbers " field, " node guid " field and " transmission byte number " field to these row.And each row is called one " record " in the data on flows information table, and each record comprises all information in this row, like the full detail of node Cn001 in the following table 1.
Table 1
With table 1 is example, and preceding 6 fields of table 1 are the IB port hardware counter flow data that collect.The data message of " transmitted traffic " field and " reception flow " field is that the data message by " transmission byte number " field and " reception byte number " field removes period and calculates." total flow " field is " transmitted traffic " field and " reception flow " field sum.
Different connected nodes are preset the form of the total data flow of IB port hardware counter constantly with figure and/or form in difference; Its concrete display mode is not done concrete qualification; For example; Can use the mode of curve chart to show the changes in flow rate situation of current network; Can use the congestion situation of the mode display network of bunch shape figure, can use the mode of cake chart to show the operating position of current bandwidth, also can use the form display network of form transmitted traffic, receive concrete network traffic condition such as flow and total flow.The present invention will can not be restricted to concrete display mode, but will meet and the disclosed features of novelty of the present invention the wideest corresponding to scope.
In addition, the data of " congestion flag " field in the table 1, expression is shown as " 1 " when data in " total flow " field during greater than the network traffics preset value, and the appearance of expression network is congested.Utilize figure and/or form to show total data flow and the comparative result of network traffics preset value, i.e. the display alarm signal of connected node.Wherein, the network traffics preset value is that congestion threshold and refresh interval are predefined with the period of gathering data on flows.In addition also preestablish flow threshold; When the total data flow of connected node approaches or during greater than flow threshold; This connected node of data representing is busy, when the total data flow of connected node greater than flow threshold and when meeting or exceeding congestion threshold, the alarm display network is congested.
Be illustrated in figure 5 as the structural representation of the IB network flow monitoring device that the embodiment of the invention provides, the embodiment of the invention also provides a kind of IB network flow monitoring device, comprises data collection module 101, data statistics module 102, data contrast module 103.
Said data statistics module 102; Be used for adding up in the IB port hardware counter flow data of the connected node that predetermined instant obtained; Obtain the total data flow of said connected node, wherein the total data flow transmission data that are meant IB port hardware counter with receive data with.
Said data contrast module 103 is used for the total data flow of the IB port hardware counter of a certain connected node that is obtained and network traffics preset value are compared and the total data flow of IB port hardware counter of working as said connected node sends alarm during greater than said network traffics preset value.
Wherein, data statistics module 102 is connected with data contrast module 103 with data collection module 101 respectively.
Preferably; Data statistics module 102 can also be used for the IB port hardware counter flow data of all connected nodes of IB network are stored, and the total data flow of connected node after the preset data on flows constantly of difference is added up and will be added up shown with figure and/or form.
Wherein, the IB port hardware counter flow data of the connected node that obtained of data collection module 101 with the stored in form of node flow information table in data statistics module 102.
Wherein, the network traffics preset value that compares with the total data flow of connected node is predefined according to IB hardware device theoretical value data statistics module 102.
Be illustrated in figure 6 as the structural representation of the IB network flow monitoring system that the embodiment of the invention provides.Corresponding to top method embodiment, the embodiment of the invention also provides a kind of IB network flow monitoring system, comprises the device 1 of connected node 2 and the described IB network flow monitoring of the foregoing description.
Said connected node 2; Be used to receive the searching and managing bag that IB network flow monitoring device 1 sends; According to received searching and managing bag; Inquire about the IB port hardware counter flow data of self, and the data on flows that is inquired is carried on to reply is sent to IB network flow monitoring device 1 in the supervisory packet.
As shown in Figure 6, in the IB network flow monitoring system implementation example provided by the present invention, the number of connected node in the network 2 is not done concrete qualification.
Description through above execution mode can know, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product can be stored in the storage medium, like ROM/RAM, magnetic disc, CD etc., comprises that some instructions are with so that a computer equipment (can be a personal computer; Server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and identical similar part is mutually referring to getting final product between each embodiment, and each embodiment stresses all is the difference with other embodiment.Especially, for system embodiment, because it is basically similar in appearance to method embodiment, so describe fairly simplely, relevant part gets final product referring to the part explanation of method embodiment.System embodiment described above only is schematic; Wherein said module as the separating component explanation can or can not be physically to separate also; The parts that show as module can be or can not be physical modules also; Promptly can be positioned at a place, perhaps also can be distributed on a plurality of mixed-media network modules mixed-medias.Can realize the purpose of present embodiment scheme according to the needs selection some or all of module wherein of reality.Those of ordinary skills promptly can understand and implement under the situation of not paying creative work.
The present invention can be used in numerous general or special purpose computingasystem environment or the configuration.For example: personal computer, server computer, handheld device or portable set, plate equipment, multicomputer system, the system based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, minicom, mainframe computer, comprise DCE of above any system or equipment or the like.
The present invention can describe in the general context of the computer executable instructions of being carried out by computer, for example program module.Usually, program module comprises the routine carrying out particular task or realize particular abstract, program, object, assembly, data structure or the like.Also can in DCE, put into practice the present invention, in these DCEs, by through communication network connected teleprocessing equipment execute the task.In DCE, program module can be arranged in this locality and the remote computer storage medium that comprises memory device.
The above only is an embodiment of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (11)
1. an infinite bandwidth network flow monitoring method is characterized in that, comprising:
Management node periodically sends the searching and managing bag to connected node; Connected node is according to received searching and managing bag; Inquire about the IB port hardware counter flow data of self; And the data on flows that is inquired is carried on to reply is sent to said management node in the supervisory packet, said management node is untied the said supervisory packet of replying, and obtains the IB port hardware counter flow data of connected node; Wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data;
Management node is to adding up in the IB port hardware counter flow data of a certain connected node that predetermined instant obtained; Obtain the total data flow of said connected node, wherein the total data flow transmission data that are meant IB port hardware counter with receive data with;
Management node compares the total data flow and the network traffics preset value of the IB port hardware counter of a certain connected node that is obtained; When the total data flow of the IB of said connected node port hardware counter during, send alarm greater than said network traffics preset value.
2. method according to claim 1 is characterized in that, comprises that also management node stores the IB port hardware counter flow data of all connected nodes in the IB network.
3. method according to claim 2 is characterized in that, comprise that also management node adds up all connected nodes respectively in the preset data on flows constantly of difference, and the total data flow after will add up is with figure and/or form demonstration.
4. method according to claim 3 is characterized in that, the IB port hardware counter flow data of the connected node that said management node obtained are with the stored in form of node flow information table.
5. method according to claim 1 is characterized in that, the said network traffics preset value that compares with total data flow connected node is predefined according to IB hardware device theoretical value.
6. the device of an infinite bandwidth network flow monitoring is characterized in that, comprising: data collection module, data statistics module and data contrast module;
Said data collection module; Be used for periodically sending the searching and managing bag to connected node; Untie the supervisory packet of replying of connected node answer; Obtain the IB port hardware counter flow data of connected node, wherein, IB port hardware counter flow packet is drawn together the transmission data of connected node in the unit interval and is received data;
Said data statistics module; Be used for adding up in the IB port hardware counter flow data of the connected node that predetermined instant obtained; Obtain the total data flow of said connected node, wherein, the transmission data that the total data flow is meant IB port hardware counter with receive data with;
Said data contrast module is used for the total data flow of the IB port hardware counter of a certain connected node that is obtained and network traffics preset value are compared and the total data flow of IB port hardware counter of working as said connected node sends alarm during greater than said network traffics preset value.
7. device according to claim 6 is characterized in that, said data statistics module also is used for the IB port hardware counter flow data of all connected nodes of IB network are stored.
8. device according to claim 6 is characterized in that, said data statistics module also is used for adding up respectively all connected nodes in the preset data on flows constantly of difference, and the total data flow after will adding up shows with figure and/or form.
9. device according to claim 7 is characterized in that, the IB port hardware counter flow data of the connected node that said data collection module obtained with the stored in form of node flow information table in data statistics module.
10. device according to claim 6 is characterized in that, the said network traffics preset value that compares with total data flow connected node is predefined according to IB hardware device theoretical value by data statistics module.
11. an infinite bandwidth network flow monitoring system is characterized in that, comprises any described device of connected node and claim 6-10:
Said connected node; Be used for the searching and managing bag that the receiving management node sends; According to received searching and managing bag, inquire about the IB port hardware counter flow data of self, and the data on flows that is inquired is carried on to reply is sent to management node in the supervisory packet.
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