2015-02-02
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 4.67 avg(sys) = 0.72 avg(idle) = 91.87 avg(iowait) = 2.62 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.10
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 13.85 avg(cpu1) = 12.47 avg(cpu2) = 6.66 avg(cpu3) = 5.63 avg(cpu4) = 4.40 avg(cpu5) = 4.56 avg(cpu6) = 2.79 avg(cpu7) = 2.26 avg(cpu8) = 1.96 avg(cpu9) = 3.40 avg(cpu10) = 1.51 avg(cpu11) = 3.62 avg(cpu12) = 5.95 avg(cpu13) = 4.51 avg(cpu14) = 4.98 avg(cpu15) = 3.24 avg(cpu16) = 17.76 avg(cpu17) = 2.98 avg(cpu18) = 1.45 avg(cpu19) = 3.45 avg(cpu20) = 1.07 avg(cpu21) = 1.57 avg(cpu22) = 0.95 avg(cpu23) = 1.24
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) = 1.72 avg(cpu1) = 1.66 avg(cpu2) = 1.33 avg(cpu3) = 1.26 avg(cpu4) = 0.77 avg(cpu5) = 0.82 avg(cpu6) = 0.58 avg(cpu7) = 0.44 avg(cpu8) = 0.33 avg(cpu9) = 0.50 avg(cpu10) = 0.30 avg(cpu11) = 0.50 avg(cpu12) = 0.92 avg(cpu13) = 0.76 avg(cpu14) = 1.04 avg(cpu15) = 0.77 avg(cpu16) = 1.32 avg(cpu17) = 0.57 avg(cpu18) = 0.26 avg(cpu19) = 0.56 avg(cpu20) = 0.22 avg(cpu21) = 0.31 avg(cpu22) = 0.17 avg(cpu23) = 0.25
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 62.04 avg(cpu1) = 60.84 avg(cpu2) = 90.82 avg(cpu3) = 91.91 avg(cpu4) = 94.26 avg(cpu5) = 93.61 avg(cpu6) = 96.35 avg(cpu7) = 97.03 avg(cpu8) = 97.59 avg(cpu9) = 95.68 avg(cpu10) = 98.01 avg(cpu11) = 95.53 avg(cpu12) = 87.78 avg(cpu13) = 89.13 avg(cpu14) = 93.58 avg(cpu15) = 95.84 avg(cpu16) = 80.48 avg(cpu17) = 96.32 avg(cpu18) = 98.23 avg(cpu19) = 95.67 avg(cpu20) = 98.67 avg(cpu21) = 98.04 avg(cpu22) = 98.81 avg(cpu23) = 98.37
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 22.05 avg(cpu1) = 24.68 avg(cpu2) = 0.96 avg(cpu3) = 0.98 avg(cpu4) = 0.46 avg(cpu5) = 0.85 avg(cpu6) = 0.18 avg(cpu7) = 0.21 avg(cpu8) = 0.07 avg(cpu9) = 0.32 avg(cpu10) = 0.13 avg(cpu11) = 0.26 avg(cpu12) = 5.21 avg(cpu13) = 5.55 avg(cpu14) = 0.28 avg(cpu15) = 0.12 avg(cpu16) = 0.20 avg(cpu17) = 0.10 avg(cpu18) = 0.04 avg(cpu19) = 0.21 avg(cpu20) = 0.03 avg(cpu21) = 0.06 avg(cpu22) = 0.05 avg(cpu23) = 0.14
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) = 0.33 avg(cpu1) = 0.34 avg(cpu2) = 0.22 avg(cpu3) = 0.22 avg(cpu4) = 0.10 avg(cpu5) = 0.15 avg(cpu6) = 0.08 avg(cpu7) = 0.05 avg(cpu8) = 0.04 avg(cpu9) = 0.09 avg(cpu10) = 0.03 avg(cpu11) = 0.09 avg(cpu12) = 0.14 avg(cpu13) = 0.04 avg(cpu14) = 0.12 avg(cpu15) = 0.01 avg(cpu16) = 0.23 avg(cpu17) = 0.01 avg(cpu18) = 0.01 avg(cpu19) = 0.09 avg(cpu20) = 0.00 avg(cpu21) = 0.01 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 3.60 avg(mysql) = 0.82 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21293.28 avg(mysql) = 18137.60 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8248.28 avg(mysql) = 17880.15 avg(stats) = 0.00
Host zm08.stanford.edu: Virtual Memory
avg(swapped) = 5.69 avg(free) = 1271.81 avg(active) = 39316.17 avg(inactive) = 21856.47 avg(page cache) = 31689.13
Host zm08.stanford.edu: Context Switches
avg(context switches) = 13158.62
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.83 avg(processes waiting for io time) = 0.95 avg(load average (1 min)) = 2.22
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 20.17 avg(dm-0) = 13.06 avg(sdg) = 9.96 avg(dm-2) = 31.94 avg(sdl) = 20.17 avg(sdh) = 12.05 avg(dm-4) = 16.10 avg(dm-3) = 5.31 avg(sdm) = 9.96 avg(sdn) = 12.06
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) = 604.49 avg(sdf write) = 1073.67
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) = 20.23 avg(sdk write) = 32.31
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) = 192.08
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1150.54 avg(dm-0 write) = 520.45
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 574.95 avg(sdg write) = 259.99
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 0.35 avg(dm-1 write) = 381.79
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 1208.49 avg(dm-2 write) = 2146.11
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 604.40 avg(sdl write) = 1072.44
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) = 243.55 avg(sdi write) = 595.83
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 884.48 avg(sdh write) = 0.33
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 1767.70 avg(dm-4 write) = 0.64
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) = 486.51 avg(dm-3 write) = 1195.83
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 575.99 avg(sdm write) = 260.46
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.37 avg(sdp write) = 189.71
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 883.61 avg(sdn write) = 0.31
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) = 243.36 avg(sdo write) = 600.01
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) = 41.05 avg(sdf write) = 39.55
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) = 0.91 avg(sdk write) = 1.67
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) = 0.84
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 85.89 avg(dm-0 write) = 42.78
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 43.00 avg(sdg write) = 21.39
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 0.09 avg(dm-1 write) = 1.69
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 82.00 avg(dm-2 write) = 79.09
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 41.05 avg(sdl write) = 39.55
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) = 5.27 avg(sdi write) = 32.12
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 20.24 avg(sdh write) = 0.03
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 40.38 avg(dm-4 write) = 0.05
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) = 10.44 avg(dm-3 write) = 64.25
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 42.99 avg(sdm write) = 21.39
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.09 avg(sdp write) = 0.84
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 20.24 avg(sdn write) = 0.03
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) = 5.27 avg(sdo write) = 32.13
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 59.62 avg(/usr/vice/cache) = 12.95 avg(/opt/zimbra/store) = 64.00 avg(/opt/zimbra) = 66.92 avg(/opt/zimbra/hsm1) = 91.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 19.22
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7435.43 avg(mailboxd file descriptors open) = 4104.46
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 2044.00 avg(java) = 2041.42 avg(gzip) = 2677.03 avg(mysqld) = 592.56 avg(perl) = 42.50 avg(httpd) = 37.53 avg(mysqldump) = 164.64 avg(zmmailboxd) = 2588.84 avg(horsewatcher-fe) = 50.13 avg(zmcompresslogs) = 914.00
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 857.00 max(SearchRequest) = 141.00 max(MsgActionRequest.delete) = 2570.00 max(NoOpRequest) = 383.00 max(WaitSetRequest) = 208.00 max(AddMsgRequest) = 485.00 max(GetFolderRequest) = 491.00 max(SyncRequest) = 457.00 max(GetEffectiveFolderPermsRequest) = 135.00 max(GetAppointmentRequest) = 2891.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 307.26 avg(DeleteAccountRequest) = 18434.40 avg(BackupQueryRequest) = 578.40 avg(GetAggregateQuotaUsageOnServerRequest) = 1014.00 avg(GetFreeBusyRequest) = 261.81 avg(FolderActionRequest.read) = 374.67 avg(SendInviteReplyRequest) = 310.27 avg(FolderActionRequest.empty) = 826.76 avg(SendShareNotificationRequest) = 497.33 avg(GetQuotaUsageRequest) = 1191.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 269221254.08 avg(pages written) = 97991590.87
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.22
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.59
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1190.18 avg(opened_tables (cumulative)) = 336992.09
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 1127124.00
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.16 avg(ldap) = 0.01
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 128.40 avg(Index reads) = 326.42
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 130.60 avg(delivered) = 228.63
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.15 avg(delivered msgs) = 1.45 avg(received x rcpts) = 1.46
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 2.04
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 47.65
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 16.10 avg(IMAP) = 90.36 avg(POP) = 3.18
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 243.77 avg(IMAP) = 18.38 avg(POP) = 50.13
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 194.58 avg(IMAP SSL) = 740.98 avg(POP) = 0.10 avg(POP SSL) = 1.50 avg(SOAP sessions) = 901.66
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6274.59
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) = 99.95
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 42.73 avg(item metadata cache) = 30.93
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.66
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time
avg(major GC time) = 0.02
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count
avg(minor GC count) = 10.53
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Count
avg(major GC count) = 0.02
Host zm08.stanford.edu: Mailboxd: JVM Heap Used
avg(total) = 4415.63 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3503.56 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) = 817.90 avg(Par Survivor Space) = 94.17 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3411.69 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2517.44 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) = 787.73 avg(Par Survivor Space free) = 106.52 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) = 131.25 avg(Code Cache) = 37.53 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) = 90.84 avg(Code Cache free) = 3.53 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) = 0.35 avg(user time) = 0.33 avg(system time) = 0.02
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 184.56
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 6.02 avg(threads) = 6.02
No data available for the following charts:
Host zm08.stanford.edu: Swap Activity
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