2015-04-08
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 5.50 avg(sys) = 0.75 avg(idle) = 90.94 avg(iowait) = 2.72 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.09
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 15.82 avg(cpu1) = 16.23 avg(cpu2) = 7.80 avg(cpu3) = 7.34 avg(cpu4) = 4.84 avg(cpu5) = 6.03 avg(cpu6) = 3.82 avg(cpu7) = 3.24 avg(cpu8) = 2.87 avg(cpu9) = 2.38 avg(cpu10) = 2.41 avg(cpu11) = 1.92 avg(cpu12) = 12.20 avg(cpu13) = 6.76 avg(cpu14) = 6.11 avg(cpu15) = 5.20 avg(cpu16) = 10.55 avg(cpu17) = 5.33 avg(cpu18) = 3.79 avg(cpu19) = 2.01 avg(cpu20) = 1.48 avg(cpu21) = 1.51 avg(cpu22) = 1.21 avg(cpu23) = 1.25
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) = 1.62 avg(cpu1) = 1.60 avg(cpu2) = 1.07 avg(cpu3) = 1.04 avg(cpu4) = 0.74 avg(cpu5) = 0.85 avg(cpu6) = 0.60 avg(cpu7) = 0.52 avg(cpu8) = 0.43 avg(cpu9) = 0.35 avg(cpu10) = 0.35 avg(cpu11) = 0.30 avg(cpu12) = 1.39 avg(cpu13) = 0.84 avg(cpu14) = 1.18 avg(cpu15) = 1.09 avg(cpu16) = 0.80 avg(cpu17) = 1.01 avg(cpu18) = 0.60 avg(cpu19) = 0.41 avg(cpu20) = 0.29 avg(cpu21) = 0.30 avg(cpu22) = 0.23 avg(cpu23) = 0.25
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 60.25 avg(cpu1) = 58.48 avg(cpu2) = 89.70 avg(cpu3) = 89.94 avg(cpu4) = 93.70 avg(cpu5) = 92.01 avg(cpu6) = 95.24 avg(cpu7) = 95.83 avg(cpu8) = 96.53 avg(cpu9) = 97.08 avg(cpu10) = 97.12 avg(cpu11) = 97.66 avg(cpu12) = 80.92 avg(cpu13) = 85.37 avg(cpu14) = 92.16 avg(cpu15) = 93.19 avg(cpu16) = 88.27 avg(cpu17) = 93.11 avg(cpu18) = 95.12 avg(cpu19) = 97.40 avg(cpu20) = 98.18 avg(cpu21) = 98.11 avg(cpu22) = 98.50 avg(cpu23) = 98.43
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 22.00 avg(cpu1) = 23.36 avg(cpu2) = 1.30 avg(cpu3) = 1.52 avg(cpu4) = 0.62 avg(cpu5) = 0.97 avg(cpu6) = 0.28 avg(cpu7) = 0.35 avg(cpu8) = 0.13 avg(cpu9) = 0.15 avg(cpu10) = 0.08 avg(cpu11) = 0.09 avg(cpu12) = 5.26 avg(cpu13) = 6.99 avg(cpu14) = 0.41 avg(cpu15) = 0.41 avg(cpu16) = 0.24 avg(cpu17) = 0.44 avg(cpu18) = 0.41 avg(cpu19) = 0.17 avg(cpu20) = 0.04 avg(cpu21) = 0.07 avg(cpu22) = 0.04 avg(cpu23) = 0.06
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) = 0.30 avg(cpu1) = 0.32 avg(cpu2) = 0.13 avg(cpu3) = 0.16 avg(cpu4) = 0.08 avg(cpu5) = 0.13 avg(cpu6) = 0.06 avg(cpu7) = 0.05 avg(cpu8) = 0.04 avg(cpu9) = 0.02 avg(cpu10) = 0.03 avg(cpu11) = 0.01 avg(cpu12) = 0.21 avg(cpu13) = 0.03 avg(cpu14) = 0.13 avg(cpu15) = 0.10 avg(cpu16) = 0.12 avg(cpu17) = 0.10 avg(cpu18) = 0.08 avg(cpu19) = 0.00 avg(cpu20) = 0.01 avg(cpu21) = 0.00 avg(cpu22) = 0.01 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 4.35 avg(mysql) = 0.72 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21411.17 avg(mysql) = 18159.72 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8950.07 avg(mysql) = 17913.82 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) = 11.35 avg(free) = 569.50 avg(active) = 39928.89 avg(inactive) = 22020.79 avg(page cache) = 31950.11
Host zm08.stanford.edu: Context Switches
avg(context switches) = 11191.69
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 2.03 avg(processes waiting for io time) = 0.99 avg(load average (1 min)) = 2.52
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 17.53 avg(dm-0) = 6.20 avg(sdg) = 14.68 avg(dm-1) = 18.48 avg(sdl) = 17.56 avg(sdh) = 12.50 avg(dm-4) = 28.18 avg(dm-3) = 16.88 avg(sdm) = 14.68 avg(sdn) = 12.51
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) = 736.93 avg(sdf write) = 1069.30
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) = 27.16 avg(sdk write) = 36.02
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) = 0.25 avg(sdj write) = 186.86
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 749.13 avg(dm-0 write) = 1241.38
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 987.42 avg(sdg write) = 281.91
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 1974.11 avg(dm-1 write) = 564.20
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 0.11 avg(dm-2 write) = 372.94
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 737.46 avg(sdl write) = 1069.11
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) = 374.99 avg(sdi write) = 621.79
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 1119.75 avg(sdh write) = 0.22
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 1473.99 avg(dm-4 write) = 2138.40
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) = 2238.16 avg(dm-3 write) = 0.45
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 987.09 avg(sdm write) = 282.28
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.25 avg(sdp write) = 186.08
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 1118.80 avg(sdn write) = 0.23
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) = 374.54 avg(sdo write) = 619.59
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) = 47.23 avg(sdf write) = 39.96
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) = 1.20 avg(sdk write) = 1.66
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) = 0.06 avg(sdj write) = 0.84
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 12.78 avg(dm-0 write) = 67.34
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 60.29 avg(sdg write) = 14.24
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 120.48 avg(dm-1 write) = 28.48
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 0.03 avg(dm-2 write) = 1.67
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 47.24 avg(sdl write) = 39.95
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) = 6.44 avg(sdi write) = 33.67
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 23.48 avg(sdh write) = 0.02
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 94.37 avg(dm-4 write) = 79.91
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) = 46.86 avg(dm-3 write) = 0.04
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 60.29 avg(sdm write) = 14.24
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.06 avg(sdp write) = 0.84
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 23.48 avg(sdn write) = 0.02
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) = 6.43 avg(sdo write) = 33.67
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 36.74 avg(/usr/vice/cache) = 13.00 avg(/opt/zimbra/store) = 84.53 avg(/opt/zimbra) = 70.24 avg(/opt/zimbra/hsm1) = 88.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 23.21
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7407.67 avg(mailboxd file descriptors open) = 4013.52
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 2087.00 avg(java) = 2024.02 avg(gzip) = 2566.73 avg(mysqld) = 517.16 avg(perl) = 60.47 avg(httpd) = 36.28 avg(mysqldump) = 153.68 avg(zmmailboxd) = 3128.67 avg(horsewatcher-fe) = 73.11 avg(zmcompresslogs) = 1293.83
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 229.00 max(SearchRequest) = 140.00 max(GetContactsRequest) = 1739.00 max(MsgActionRequest.delete) = 1233.00 max(NoOpRequest) = 387.00 max(WaitSetRequest) = 209.00 max(AddMsgRequest) = 158.00 max(GetFolderRequest) = 342.00 max(SyncRequest) = 470.00 max(GetAppointmentRequest) = 769.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 335.27 avg(DeleteAccountRequest) = 61630.67 avg(GetAggregateQuotaUsageOnServerRequest) = 1127.00 avg(WaitSetRequest) = 385.52 avg(ForwardAppointmentInviteRequest) = 869.33 avg(ApplyFilterRulesRequest) = 42195.33 avg(ForwardAppointmentRequest) = 360.75 avg(FolderActionRequest.empty) = 645.58 avg(MsgActionRequest.copy) = 1272.75 avg(GetQuotaUsageRequest) = 1335.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 139052120.92 avg(pages written) = 50265396.25
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.07
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.47
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1188.84 avg(opened_tables (cumulative)) = 142594.04
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 177204.44
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.18 avg(ldap) = 0.15
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 126.48 avg(Index reads) = 266.48
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 161.02 avg(delivered) = 240.14
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.21 avg(delivered msgs) = 1.45 avg(received x rcpts) = 1.49
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 2.37
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 50.93
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 13.92 avg(IMAP) = 128.32 avg(POP) = 3.85
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 313.72 avg(IMAP) = 20.65 avg(POP) = 62.30
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 173.60 avg(IMAP SSL) = 706.87 avg(POP) = 0.05 avg(POP SSL) = 1.40 avg(SOAP sessions) = 869.40
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 5473.60
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) = 99.97
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 34.07 avg(item metadata cache) = 32.83
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.62
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time
avg(major GC time) = 0.03
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count
avg(minor GC count) = 9.09
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Count
avg(major GC count) = 0.03
Host zm08.stanford.edu: Mailboxd: JVM Heap Used
avg(total) = 4807.21 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3876.39 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) = 814.75 avg(Par Survivor Space) = 116.07 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3020.10 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2144.61 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) = 790.88 avg(Par Survivor Space free) = 84.61 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) = 145.30 avg(Code Cache) = 37.05 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) = 110.70 avg(Code Cache free) = 9.64 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) = 0.33 avg(user time) = 0.31 avg(system time) = 0.03
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 182.18
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 6.03 avg(threads) = 6.03
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