X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=README;h=e192aab546da73ef145ac081a248114640fc1c44;hb=a475e65ec3312340bb6391412ff441ed8faa4f3a;hp=b0b59214d6550b1071dcbcc25bd2d4a95c95c1fa;hpb=267bbc64779f9c7b32e063aac0df22be61bda6ae;p=collectd.git diff --git a/README b/README index b0b59214..e192aab5 100644 --- a/README +++ b/README @@ -140,6 +140,11 @@ Features hugepages can be found here: https://www.kernel.org/doc/Documentation/vm/hugetlbpage.txt. + - intel_pmu + The intel_pmu plugin reads performance counters provided by the Linux + kernel perf interface. The plugin uses jevents library to resolve named + events to perf events and access perf interface. + - intel_rdt The intel_rdt plugin collects information provided by monitoring features of Intel Resource Director Technology (Intel(R) RDT) like Cache Monitoring @@ -240,7 +245,7 @@ Features - netapp Plugin to query performance values from a NetApp storage system using the - “Manage ONTAP” SDK provided by NetApp. + “Manage ONTAP” SDK provided by NetApp. - netlink Very detailed Linux network interface and routing statistics. You can get @@ -253,8 +258,7 @@ Features plugin of choice for that. - nfs - NFS Procedures: Which NFS command were called how often. Only NFSv2 and - NFSv3 right now. + NFS Procedures: Which NFS command were called how often. - nginx Collects statistics from `nginx' (speak: engine X), a HTTP and mail @@ -330,6 +334,9 @@ Features - processes Process counts: Number of running, sleeping, zombie, ... processes. + - procevent + Listens for process starts and exits via netlink. + - protocols Counts various aspects of network protocols such as IP, TCP, UDP, etc. @@ -786,6 +793,13 @@ Prerequisites For querying iptables counters. + * libjevents (optional) + The jevents library is used by the `intel_pmu' plugin to access the Linux + kernel perf interface. + Note: the library should be build with -fPIC flag to be linked with + intel_pmu shared object correctly. + + * libjvm (optional) Library that encapsulates the `Java Virtual Machine' (JVM). This library is used by the `java' plugin to execute Java bytecode.