2015-05-03
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 3.51 avg(sys) = 0.49 avg(idle) = 93.86 avg(iowait) = 2.08 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.04
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 11.49 avg(cpu1) = 10.91 avg(cpu2) = 4.20 avg(cpu3) = 3.65 avg(cpu4) = 2.68 avg(cpu5) = 3.07 avg(cpu6) = 2.03 avg(cpu7) = 1.27 avg(cpu8) = 1.15 avg(cpu9) = 0.91 avg(cpu10) = 0.92 avg(cpu11) = 0.76 avg(cpu12) = 4.79 avg(cpu13) = 3.74 avg(cpu14) = 11.94 avg(cpu15) = 3.74 avg(cpu16) = 7.54 avg(cpu17) = 3.42 avg(cpu18) = 2.40 avg(cpu19) = 1.16 avg(cpu20) = 0.69 avg(cpu21) = 0.75 avg(cpu22) = 0.59 avg(cpu23) = 0.57
Host zm08.stanford.edu: Individual CPU nice time
avg(cpu0) = 0.00 avg(cpu1) = 0.00 avg(cpu2) = 0.00 avg(cpu3) = 0.00 avg(cpu4) = 0.00 avg(cpu5) = 0.00 avg(cpu6) = 0.00 avg(cpu7) = 0.00 avg(cpu8) = 0.00 avg(cpu9) = 0.00 avg(cpu10) = 0.00 avg(cpu11) = 0.00 avg(cpu12) = 0.00 avg(cpu13) = 0.00 avg(cpu14) = 0.00 avg(cpu15) = 0.00 avg(cpu16) = 0.00 avg(cpu17) = 0.00 avg(cpu18) = 0.00 avg(cpu19) = 0.00 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Individual CPU sys time
avg(cpu0) = 1.16 avg(cpu1) = 1.07 avg(cpu2) = 0.72 avg(cpu3) = 0.65 avg(cpu4) = 0.49 avg(cpu5) = 0.51 avg(cpu6) = 0.36 avg(cpu7) = 0.26 avg(cpu8) = 0.22 avg(cpu9) = 0.17 avg(cpu10) = 0.18 avg(cpu11) = 0.15 avg(cpu12) = 0.63 avg(cpu13) = 0.50 avg(cpu14) = 1.46 avg(cpu15) = 0.78 avg(cpu16) = 0.53 avg(cpu17) = 0.59 avg(cpu18) = 0.38 avg(cpu19) = 0.29 avg(cpu20) = 0.18 avg(cpu21) = 0.18 avg(cpu22) = 0.13 avg(cpu23) = 0.15
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 70.04 avg(cpu1) = 70.79 avg(cpu2) = 94.01 avg(cpu3) = 94.58 avg(cpu4) = 96.31 avg(cpu5) = 95.77 avg(cpu6) = 97.39 avg(cpu7) = 98.23 avg(cpu8) = 98.52 avg(cpu9) = 98.80 avg(cpu10) = 98.82 avg(cpu11) = 99.02 avg(cpu12) = 89.31 avg(cpu13) = 90.08 avg(cpu14) = 86.26 avg(cpu15) = 95.16 avg(cpu16) = 91.72 avg(cpu17) = 95.81 avg(cpu18) = 96.90 avg(cpu19) = 98.37 avg(cpu20) = 99.09 avg(cpu21) = 99.03 avg(cpu22) = 99.24 avg(cpu23) = 99.24
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 17.10 avg(cpu1) = 17.03 avg(cpu2) = 0.97 avg(cpu3) = 1.03 avg(cpu4) = 0.45 avg(cpu5) = 0.57 avg(cpu6) = 0.17 avg(cpu7) = 0.22 avg(cpu8) = 0.07 avg(cpu9) = 0.09 avg(cpu10) = 0.05 avg(cpu11) = 0.06 avg(cpu12) = 5.20 avg(cpu13) = 5.65 avg(cpu14) = 0.15 avg(cpu15) = 0.26 avg(cpu16) = 0.15 avg(cpu17) = 0.12 avg(cpu18) = 0.27 avg(cpu19) = 0.15 avg(cpu20) = 0.03 avg(cpu21) = 0.03 avg(cpu22) = 0.02 avg(cpu23) = 0.03
Host zm08.stanford.edu: Individual CPU irq time
avg(cpu0) = 0.00 avg(cpu1) = 0.00 avg(cpu2) = 0.00 avg(cpu3) = 0.00 avg(cpu4) = 0.00 avg(cpu5) = 0.00 avg(cpu6) = 0.00 avg(cpu7) = 0.00 avg(cpu8) = 0.00 avg(cpu9) = 0.00 avg(cpu10) = 0.00 avg(cpu11) = 0.00 avg(cpu12) = 0.00 avg(cpu13) = 0.00 avg(cpu14) = 0.00 avg(cpu15) = 0.00 avg(cpu16) = 0.00 avg(cpu17) = 0.00 avg(cpu18) = 0.00 avg(cpu19) = 0.00 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Individual CPU softirq time
avg(cpu0) = 0.21 avg(cpu1) = 0.19 avg(cpu2) = 0.08 avg(cpu3) = 0.08 avg(cpu4) = 0.05 avg(cpu5) = 0.06 avg(cpu6) = 0.04 avg(cpu7) = 0.02 avg(cpu8) = 0.02 avg(cpu9) = 0.01 avg(cpu10) = 0.01 avg(cpu11) = 0.00 avg(cpu12) = 0.06 avg(cpu13) = 0.01 avg(cpu14) = 0.18 avg(cpu15) = 0.04 avg(cpu16) = 0.05 avg(cpu17) = 0.05 avg(cpu18) = 0.04 avg(cpu19) = 0.02 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 2.61 avg(mysql) = 0.54 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21332.46 avg(mysql) = 18178.20 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8864.25 avg(mysql) = 17892.11 avg(stats) = 0.00
Host zm08.stanford.edu: Swap Activity
avg(swap in) = 0.00 avg(swap out) = 0.00
Host zm08.stanford.edu: Virtual Memory
avg(swapped) = 14.73 avg(free) = 3367.03 avg(active) = 37895.73 avg(inactive) = 21253.93 avg(page cache) = 28190.14
Host zm08.stanford.edu: Context Switches
avg(context switches) = 6950.96
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.41 avg(processes waiting for io time) = 0.83 avg(load average (1 min)) = 1.94
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 15.25 avg(dm-0) = 2.40 avg(sdg) = 8.64 avg(dm-1) = 10.44 avg(sdl) = 15.26 avg(sdh) = 10.50 avg(dm-4) = 21.03 avg(dm-3) = 13.62 avg(sdm) = 8.64 avg(sdn) = 10.51
Host zm08.stanford.edu: Disk Throughput: /dev/sde
avg(sde read) = 0.19 avg(sde write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdf
avg(sdf read) = 808.44 avg(sdf write) = 537.89
Host zm08.stanford.edu: Disk Throughput: /dev/sda
avg(sda read) = 0.19 avg(sda write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdk
avg(sdk read) = 25.57 avg(sdk write) = 33.51
Host zm08.stanford.edu: Disk Throughput: /dev/sdt
avg(sdt read) = 0.19 avg(sdt write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdq
avg(sdq read) = 0.19 avg(sdq write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdj
avg(sdj read) = 0.37 avg(sdj write) = 65.02
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 488.68 avg(dm-0 write) = 740.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 646.88 avg(sdg write) = 85.82
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 1293.13 avg(dm-1 write) = 171.98
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 0.34 avg(dm-2 write) = 129.49
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 808.42 avg(sdl write) = 538.57
Host zm08.stanford.edu: Disk Throughput: /dev/sdc
avg(sdc read) = 0.19 avg(sdc write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdr
avg(sdr read) = 0.19 avg(sdr write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sds
avg(sds read) = 0.19 avg(sds write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdi
avg(sdi read) = 244.46 avg(sdi write) = 369.19
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 875.40 avg(sdh write) = 0.14
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 1616.46 avg(dm-4 write) = 1076.47
Host zm08.stanford.edu: Disk Throughput: /dev/sdb
avg(sdb read) = 0.19 avg(sdb write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/dm-3
avg(dm-3 read) = 1749.81 avg(dm-3 write) = 0.27
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 646.64 avg(sdm write) = 86.16
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.37 avg(sdp write) = 64.48
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 874.80 avg(sdn write) = 0.13
Host zm08.stanford.edu: Disk Throughput: /dev/sdu
avg(sdu read) = 0.19 avg(sdu write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdd
avg(sdd read) = 0.19 avg(sdd write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdo
avg(sdo read) = 244.61 avg(sdo write) = 370.81
Host zm08.stanford.edu: Disk IOPs: /dev/sde
avg(sde read) = 0.05 avg(sde write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdf
avg(sdf read) = 52.07 avg(sdf write) = 21.71
Host zm08.stanford.edu: Disk IOPs: /dev/sda
avg(sda read) = 0.05 avg(sda write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdk
avg(sdk read) = 0.87 avg(sdk write) = 1.60
Host zm08.stanford.edu: Disk IOPs: /dev/sdt
avg(sdt read) = 0.05 avg(sdt write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdq
avg(sdq read) = 0.05 avg(sdq write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdj
avg(sdj read) = 0.09 avg(sdj write) = 0.47
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 10.89 avg(dm-0 write) = 23.74
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 37.39 avg(sdg write) = 5.72
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 74.68 avg(dm-1 write) = 11.44
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 0.08 avg(dm-2 write) = 0.93
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 52.07 avg(sdl write) = 21.70
Host zm08.stanford.edu: Disk IOPs: /dev/sdc
avg(sdc read) = 0.05 avg(sdc write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdr
avg(sdr read) = 0.05 avg(sdr write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sds
avg(sds read) = 0.05 avg(sds write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdi
avg(sdi read) = 5.50 avg(sdi write) = 11.87
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 20.44 avg(sdh write) = 0.01
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 104.04 avg(dm-4 write) = 43.41
Host zm08.stanford.edu: Disk IOPs: /dev/sdb
avg(sdb read) = 0.05 avg(sdb write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/dm-3
avg(dm-3 read) = 40.77 avg(dm-3 write) = 0.03
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 37.39 avg(sdm write) = 5.72
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.09 avg(sdp write) = 0.47
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 20.44 avg(sdn write) = 0.01
Host zm08.stanford.edu: Disk IOPs: /dev/sdu
avg(sdu read) = 0.05 avg(sdu write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdd
avg(sdd read) = 0.05 avg(sdd write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdo
avg(sdo read) = 5.50 avg(sdo write) = 11.87
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 35.31 avg(/usr/vice/cache) = 13.26 avg(/opt/zimbra/store) = 91.00 avg(/opt/zimbra) = 71.00 avg(/opt/zimbra/hsm1) = 89.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 13.49
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 6740.18 avg(mailboxd file descriptors open) = 3375.72
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 2257.00 avg(updatedb) = 41.72 avg(java) = 1939.47 avg(gzip) = 2680.52 avg(mysqld) = 391.43 avg(perl) = 24.67 avg(mysqldump) = 148.87 avg(zmmailboxd) = 1875.17 avg(horsewatcher-fe) = 27.13 avg(zmcompresslogs) = 1086.50
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 59.00 max(GetPrefsRequest) = 54.00 max(SearchRequest) = 82.00 max(MsgActionRequest.delete) = 91.00 max(NoOpRequest) = 97.00 max(CreateWaitSetRequest) = 61.00 max(WaitSetRequest) = 65.00 max(GetDomainInfoRequest) = 495.00 max(GetFolderRequest) = 296.00 max(SyncRequest) = 101.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 375.12 avg(DeleteAccountRequest) = 30278.00 avg(BackupQueryRequest) = 361.00 avg(GetAggregateQuotaUsageOnServerRequest) = 1130.00 avg(WaitSetRequest) = 266.00 avg(SendInviteReplyRequest) = 491.14 avg(DiscoverRightsRequest) = 251.71 avg(ModifyPrefsRequest) = 1643.84 avg(FolderActionRequest.empty) = 2911.75 avg(GetQuotaUsageRequest) = 1310.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 301662024.05 avg(pages written) = 105006702.62
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.47
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.36
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1188.84 avg(opened_tables (cumulative)) = 297798.99
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 381813.90
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.20 avg(ldap) = 0.56
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 35.54 avg(Index reads) = 75.20
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 54.72 avg(delivered) = 66.57
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 0.39 avg(delivered msgs) = 0.46 avg(received x rcpts) = 0.47
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 0.68
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 60.38
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 4.25 avg(IMAP) = 51.35 avg(POP) = 2.32
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 358.12 avg(IMAP) = 17.31 avg(POP) = 59.91
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 130.90 avg(IMAP SSL) = 468.57 avg(POP) = 0.01 avg(POP SSL) = 1.05 avg(SOAP sessions) = 194.09
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 2712.66
Host zm08.stanford.edu: Mailboxd: Mailbox Get Latency
avg(mailbox get latency) = 0.01
Host zm08.stanford.edu: Mailboxd: Mailbox Cache Hit Rate
avg(mailbox cache hit rate) = 99.96
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 42.31 avg(item metadata cache) = 48.16
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.34
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time
avg(major GC time) = 0.01
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count
avg(minor GC count) = 8.79
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Count
avg(major GC count) = 0.01
Host zm08.stanford.edu: Mailboxd: JVM Heap Used
avg(total) = 4817.43 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3933.30 avg(Tenured Gen) = 0.00 avg(Train Gen) = 0.00 avg(PS Eden Space) = 0.00 avg(PS Survivor Space) = 0.00 avg(Par Eden Space) = 815.90 avg(Par Survivor Space) = 68.23 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3009.88 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2087.70 avg(Tenured Gen free) = 0.00 avg(Train Gen free) = 0.00 avg(PS Eden Space free) = 0.00 avg(PS Survivor Space free) = 0.00 avg(Par Eden Space free) = 789.73 avg(Par Survivor Space free) = 132.46 avg(Eden Space free) = 0.00 avg(Survivor Space free) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Permanent Generation and Code Cache
avg(PS Perm Gen) = 0.00 avg(Perm Gen) = 0.00 avg(CMS Perm Gen) = 141.61 avg(Code Cache) = 37.34 avg(Perm Gen [shared-ro]) = 0.00 avg(Perm Gen [shared-rw]) = 0.00 avg(PS Perm Gen free) = 0.00 avg(Perm Gen free) = 0.00 avg(CMS Perm Gen free) = 106.33 avg(Code Cache free) = 8.96 avg(Perm Gen [shared-ro] free) = 0.00 avg(Perm Gen [shared-rw] free) = 0.00
Host zm08.stanford.edu: convertd: CPU time used
avg(total cputime) = 0.11 avg(user time) = 0.10 avg(system time) = 0.01
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 179.38
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 5.85 avg(threads) = 5.85
No data available for the following charts:
Host zm08.stanford.edu: Disk Throughput: /dev/dm-7
Host zm08.stanford.edu: Disk Throughput: /dev/sdx
Host zm08.stanford.edu: Disk Throughput: /dev/sdab
Host zm08.stanford.edu: Disk Throughput: /dev/sdaa
Host zm08.stanford.edu: Disk Throughput: /dev/sdad
Host zm08.stanford.edu: Disk Throughput: /dev/sdag
Host zm08.stanford.edu: Disk Throughput: /dev/sdaf
Host zm08.stanford.edu: Disk Throughput: /dev/sdy
Host zm08.stanford.edu: Disk Throughput: /dev/sdv
Host zm08.stanford.edu: Disk Throughput: /dev/sdac
Host zm08.stanford.edu: Disk Throughput: /dev/dm-5
Host zm08.stanford.edu: Disk Throughput: /dev/sdw
Host zm08.stanford.edu: Disk Throughput: /dev/sdae
Host zm08.stanford.edu: Disk Throughput: /dev/dm-6
Host zm08.stanford.edu: Disk Throughput: /dev/sdz
Host zm08.stanford.edu: Disk IOPs: /dev/dm-7
Host zm08.stanford.edu: Disk IOPs: /dev/sdx
Host zm08.stanford.edu: Disk IOPs: /dev/sdab
Host zm08.stanford.edu: Disk IOPs: /dev/sdaa
Host zm08.stanford.edu: Disk IOPs: /dev/sdad
Host zm08.stanford.edu: Disk IOPs: /dev/sdag
Host zm08.stanford.edu: Disk IOPs: /dev/sdaf
Host zm08.stanford.edu: Disk IOPs: /dev/sdy
Host zm08.stanford.edu: Disk IOPs: /dev/sdv
Host zm08.stanford.edu: Disk IOPs: /dev/sdac
Host zm08.stanford.edu: Disk IOPs: /dev/dm-5
Host zm08.stanford.edu: Disk IOPs: /dev/sdw
Host zm08.stanford.edu: Disk IOPs: /dev/sdae
Host zm08.stanford.edu: Disk IOPs: /dev/dm-6
Host zm08.stanford.edu: Disk IOPs: /dev/sdz
Host zm08.stanford.edu: Mailboxd: Dirty Lucene Index Writers
Host zm08.stanford.edu: Mailboxd: Lucene IndexWriterCache Hitrate
Host zm08.stanford.edu: nginx: CPU time used
Host zm08.stanford.edu: nginx: Resident Memory
Host zm08.stanford.edu: nginx: Processes and Threads