diff --git a/qa/1163.out b/qa/1163.out index 1bc416cf4e..d37934c192 100644 --- a/qa/1163.out +++ b/qa/1163.out @@ -5840,7 +5840,7 @@ Other values encode various degrees of PMDA difficulty in three bit fields bits 7..0 1 the PMDA is connected, but not yet "ready" to accept requests - from PMCD + from the PMDA 2 the PMDA has exited of its own accord 4 some error prevented the PMDA being started 8 PMCD stopped communication with the PMDA due to a protocol or @@ -7040,7 +7040,7 @@ Other values encode various degrees of PMDA difficulty in three bit fields bits 7..0 1 the PMDA is connected, but not yet "ready" to accept requests - from PMCD + from the PMDA 2 the PMDA has exited of its own accord 4 some error prevented the PMDA being started 8 PMCD stopped communication with the PMDA due to a protocol or diff --git a/src/pcp/netstat/pcp-netstat.1 b/src/pcp/netstat/pcp-netstat.1 index da4e3a3566..d55fd19750 100755 --- a/src/pcp/netstat/pcp-netstat.1 +++ b/src/pcp/netstat/pcp-netstat.1 @@ -40,26 +40,26 @@ By default reports live data for the local host. It has the capabilities to analyze the data on the archives as well. .SH OPTIONS .TP -\fB\-\-statistics\fP +\fB\-\-statistics\fR shows output similar to netstat -s, which displays summary statistics for each protocol .TP -\fB\-i\fP +\fB\-i\fR shows output similar to netstat -i -a -n, which displays a table of all network interfaces .TP -\fB\-p\fP, \fB\-\-TCP|IP|UDP|ICMP\fP +\fB\-p\fR, \fB\-\-TCP|IP|UDP|ICMP\fR filter network statistics specific to a protocol .TP -\fB\-a\fP, \fB\-\-archive\fP -Fetch /proc/netstat for a specified archive file +\fB\-a\fR \fIfile\fR, \fB\-\-archive\fR=\fIfile\fR +Fetch /proc/netstat for a specified archive \fIfile\fR .TP -\fB\-s\fP, \fB\-\-samples\fP -Get the network statistics for specified number of samples count +\fB\-s\fR \fIcount\fR, \fB\-\-samples\fR=\fIcount\fR +Get the network statistics for specified number of samples \fIcount\fR .TP -\fB\-S\fP, \fB\-\-START TIME\fP -Filter the samples from the archive from the given time +\fB\-S\fR, \fB\-\-start\fR=\fItime\fR +Filter the samples from the archive from the given \fItime\fR .TP -\fB\-T\fP, \fB\-\-END TIME\fP -Filter the samples from the archive till the given time +\fB\-T\fR, \fB\-\-finish=time\fR +Filter the samples from the archive until the given \fItime\fR .TP \fB\-V\fR, \fB\-\-version\fR Display version number and exit. diff --git a/src/pcp/zoneinfo/pcp-zoneinfo.1 b/src/pcp/zoneinfo/pcp-zoneinfo.1 index 0510e70e02..4807c7e3b5 100755 --- a/src/pcp/zoneinfo/pcp-zoneinfo.1 +++ b/src/pcp/zoneinfo/pcp-zoneinfo.1 @@ -25,6 +25,7 @@ [\f3\-a\f1 \f2archive\f1] [\f3\-S\f1 \f2start_time\f1] [\f3\-T\f1 \f2end_time\f1] +[\f3\-Z\f1 \f2timezone\f1] .SH DESCRIPTION The .B pcp-zoneinfo @@ -43,91 +44,106 @@ l lx. HEADER DESCRIPTION _ _ -.B Per node stats +.B Per node stats (for each zone for each NUMA node) -nr_inactive_anon zone inactive anonymous pages for each zone for each NUMA node -nr_active_anon number of active anonymous memory pages in each zone for each NUMA node -nr_inactive_file number of inactive file memory pages in each zone for each NUMA node -nr_active_file number of active file memory memory pages in each zone for each NUMA node -nr_unevictable number of unevictable pages in each zone for each NUMA node -nr_slab_reclaimable number of reclaimable slab pages in each zone for each NUMA node -nr_slab_unreclaimable number of unreclaimable slab pages in each zone for each NUMA node -nr_isolated_anon number of isolated anonymous memory pages in each zone for each NUMA node -nr_isolated_file number of isolated file memory pages in each zone for each NUMA node -nr_anon_pages number of anonymous mapped pagecache pages in each zone for each NUMA node -nr_mapped number of mapped pagecache pages in each zone for each NUMA node -nr_file_pages number of file pagecache pages in each zone for each NUMA node -nr_dirty number of pages dirty state in each zone for each NUMA node -nr_writeback number of pages writeback state in each zone for each NUMA node -nr_writeback_temp number of temporary writeback pages in each zone for each NUMA node -nr_shmem number of shared memory pages in each zone for each NUMA node -nr_shmem_hugepages shared memory huge pages in each zone for each NUMA node -nr_shmem_pmdmapped shared memory PMD mappings in each zone for each NUMA node -nr_file_hugepages file-backed huge pages in each zone for each NUMA node -nr_file_pmdmapped file-backed PMD mappings in each zone for each NUMA node -nr_anon_transparent_hugepages number of anonymous transparent huge pages in each zone for each NUMA node -nr_unstable number of pages unstable state in each zone for each NUMA node -nr_vmscan_write Count of pages written from the LRU by the VM scanner in each zone - for each NUMA node.The VM is supposed to minimise the number of - pages which get written from the LRU (for IO scheduling efficiency, - and for high reclaim-success rates). -nr_vmscan_immediate_reclaim prioritise for reclaim when writeback ends in each zone for each NUMA node -nr_dirtied count of pages entering dirty state in each zone for each NUMA node -nr_written count of pages written out in each zone for each NUMA node -nr_kernel_misc_reclaimable miscellaneous reclaimable kernel pages in each zone for each NUMA node +nr_inactive_anon zone inactive anonymous pages +nr_active_anon active anonymous memory pages +nr_inactive_file inactive file memory pages +nr_active_file active file memory memory pages +nr_unevictable unevictable pages +nr_slab_reclaimable reclaimable slab pages +nr_slab_unreclaimable unreclaimable slab pages +nr_isolated_anon isolated anonymous memory pages +nr_isolated_file isolated file memory pages +nr_anon_pages anonymous mapped pagecache pages +nr_mapped mapped pagecache pages +nr_file_pages file pagecache pages +nr_dirty pages dirty state +nr_writeback pages writeback state +nr_writeback_temp temporary writeback pages +nr_shmem shared memory pages +nr_shmem_hugepages shared memory huge pages +nr_shmem_pmdmapped shared memory PMD mappings +nr_file_hugepages file-backed huge pages +nr_file_pmdmapped file-backed PMD mappings +nr_anon_transparent_hugepages anonymous transparent huge pages +nr_unstable pages in unstable state in each zone +nr_vmscan_write pages written from the LRU by the VM scanner + The VM is supposed to minimise the number of + pages which get written from the LRU (for IO + scheduling efficiency and reclaim success). +nr_vmscan_immediate_reclaim prioritise for reclaim when writeback ends +nr_dirtied pages entering dirty state +nr_written pages written out in each zone +nr_kernel_misc_reclaimable miscellaneous reclaimable kernel pages -.B Per zone stats +.B Per zone stats (in each zone for each NUMA node) -pages free free space in each zone for each NUMA node - min min space in each zone for each NUMA node - low low space in each zone for each NUMA node - high high space in each zone for each NUMA node - spanned spanned space in each zone for each NUMA node - present present space in each zone for each NUMA node - managed managed space in each zone for each NUMA node - protection protection space in each zone for each NUMA node -nr_free_pages number of free pages in each zone for each NUMA node. -nr_zone_inactive_anon zone inactive anonymous pages for each zone for each NUMA node -nr_zone_active_anon zone active anonymous pages for each zone for each NUMA node -nr_zone_inactive_file zone inactive file-backed pages for each zone for each NUMA node -nr_zone_active_file zone active file-backed pages for each zone for each NUMA node -nr_zone_unevictable zone unevictable pages for each zone for each NUMA node -nr_zone_write_pending zone write-pending pages for each zone for each NUMA node -nr_mlock number of pages under mlock in each zone for each NUMA node -nr_page_table_pages number of page table pages in each zone for each NUMA node -nr_kernel_stack number of pages of kernel stack in each zone for each NUMA node -nr_bounce number of bounce buffer pages in each zone for each NUMA node -nr_zspages count of zsmalloc memory allocator pages for each zone for each NUMA node -nr_free_cma count of free Contiguous Memory Allocator pages in each zone for each NUMA node -numa_hit Count of successful allocations from preferred NUMA zone in each zone - for each NUMA node. -numa_miss Count of unsuccessful allocations from preferred NUMA zone in each zone - for each NUMA node. -numa_foreign Count of foreign NUMA zone allocations in each zone for each NUMA node. -numa_interleave count of interleaved NUMA allocations in each zone for each NUMA node -numa_local Count of successful allocations from local NUMA zone in each zone for - each NUMA node. -numa_other Count of unsuccessful allocations from local NUMA zone in each zone for - each NUMA node. +pages free free space + min min space + low low space + high high space + spanned spanned space + present present space + managed managed space + protection protection space +nr_free_pages number of free pages +nr_zone_inactive_anon zone inactive anonymous pages +nr_zone_active_anon zone active anonymous pages +nr_zone_inactive_file zone inactive file-backed pages +nr_zone_active_file zone active file-backed pages +nr_zone_unevictable zone unevictable pages +nr_zone_write_pending zone write-pending pages +nr_mlock pages under mlock +nr_page_table_pages page table pages +nr_kernel_stack pages of kernel stack +nr_bounce bounce buffer pages +nr_zspages zsmalloc memory allocator pages +nr_free_cma free Contiguous Memory Allocator pages +numa_hit successful allocations in preferred NUMA zone +numa_miss unsuccessful allocations in xpreferred NUMA zone +numa_foreign foreign NUMA zone allocations +numa_interleave interleaved NUMA allocations +numa_local successful allocations from local NUMA zone +numa_other unsuccessful allocations from local NUMA zone .TE .SH OPTIONS .TP -\fB\-a\fP, \fB\-\-archive\fP -Fetch /proc/zoneinfo for a specified archive file +\fB\-a\fR \fIfile\fR, \fB\-\-archive\fR=\fIfile\fR +Fetch /proc/zoneinfo for a specified archive \fIfile\fR .TP -\fB\-s\fP, \fB\-\-samples\fP -Get the zoneinfo for specified number of samples count +\fB\-s\fR \fIcount\fR, \fB\-\-samples\fR=\fIcount\fR +Get the zoneinfo statistics for specified number of samples \fIcount\fR .TP -\fB\-S\fP, \fB\-\-START TIME\fP -Filter the samples from the archive from the given time +\fB\-S\fR, \fB\-\-start\fR=\fItime\fR +Filter the samples from the archive from the given \fItime\fR .TP -\fB\-T\fP, \fB\-\-END TIME\fP -Filter the samples from the archive till the given time +\fB\-T\fR, \fB\-\-finish=time\fR +Filter the samples from the archive until the given \fItime\fR .TP \fB\-V\fR, \fB\-\-version\fR Display version number and exit. .TP +\fB\-z\fR, \fB\-\-hostzone\fR +Use the local timezone of the host that is the source of the +performance metrics, as identified by either the +.B \-h +or the +.B \-a +options. +The default is to use the timezone of the local host. +.TP +\fB\-Z\fR \fItimezone\fR, \fB\-\-timezone\fR=\fItimezone\fR +Use +.I timezone +for the date and time. +.I Timezone +is in the format of the environment variable +.B TZ +as described in +.BR environ (7). +.TP \fB\-?\fR, \fB\-\-help\fR Display usage message and exit. .SH NOTES