2015-03-13
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 5.32 avg(sys) = 0.62 avg(idle) = 90.59 avg(iowait) = 3.40 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.07
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 14.82 avg(cpu1) = 14.53 avg(cpu2) = 7.30 avg(cpu3) = 7.09 avg(cpu4) = 3.97 avg(cpu5) = 6.05 avg(cpu6) = 3.82 avg(cpu7) = 2.95 avg(cpu8) = 2.87 avg(cpu9) = 4.73 avg(cpu10) = 2.25 avg(cpu11) = 4.77 avg(cpu12) = 7.10 avg(cpu13) = 5.10 avg(cpu14) = 5.82 avg(cpu15) = 3.34 avg(cpu16) = 17.16 avg(cpu17) = 2.90 avg(cpu18) = 1.54 avg(cpu19) = 4.10 avg(cpu20) = 1.12 avg(cpu21) = 1.74 avg(cpu22) = 1.00 avg(cpu23) = 1.70
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) = 1.36 avg(cpu1) = 1.41 avg(cpu2) = 0.83 avg(cpu3) = 0.83 avg(cpu4) = 0.54 avg(cpu5) = 0.67 avg(cpu6) = 0.41 avg(cpu7) = 0.41 avg(cpu8) = 0.29 avg(cpu9) = 0.46 avg(cpu10) = 0.29 avg(cpu11) = 0.45 avg(cpu12) = 0.79 avg(cpu13) = 0.71 avg(cpu14) = 0.97 avg(cpu15) = 0.76 avg(cpu16) = 1.32 avg(cpu17) = 0.53 avg(cpu18) = 0.28 avg(cpu19) = 0.49 avg(cpu20) = 0.22 avg(cpu21) = 0.29 avg(cpu22) = 0.20 avg(cpu23) = 0.25
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 56.82 avg(cpu1) = 53.44 avg(cpu2) = 90.25 avg(cpu3) = 90.33 avg(cpu4) = 94.61 avg(cpu5) = 92.19 avg(cpu6) = 95.39 avg(cpu7) = 96.16 avg(cpu8) = 96.63 avg(cpu9) = 94.29 avg(cpu10) = 97.18 avg(cpu11) = 94.27 avg(cpu12) = 84.61 avg(cpu13) = 85.69 avg(cpu14) = 92.68 avg(cpu15) = 95.66 avg(cpu16) = 81.01 avg(cpu17) = 96.39 avg(cpu18) = 98.07 avg(cpu19) = 95.02 avg(cpu20) = 98.58 avg(cpu21) = 97.86 avg(cpu22) = 98.71 avg(cpu23) = 97.90
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 26.75 avg(cpu1) = 30.32 avg(cpu2) = 1.52 avg(cpu3) = 1.64 avg(cpu4) = 0.82 avg(cpu5) = 0.97 avg(cpu6) = 0.33 avg(cpu7) = 0.42 avg(cpu8) = 0.18 avg(cpu9) = 0.44 avg(cpu10) = 0.25 avg(cpu11) = 0.42 avg(cpu12) = 7.39 avg(cpu13) = 8.46 avg(cpu14) = 0.44 avg(cpu15) = 0.22 avg(cpu16) = 0.28 avg(cpu17) = 0.16 avg(cpu18) = 0.10 avg(cpu19) = 0.32 avg(cpu20) = 0.07 avg(cpu21) = 0.10 avg(cpu22) = 0.08 avg(cpu23) = 0.12
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) = 0.24 avg(cpu1) = 0.27 avg(cpu2) = 0.09 avg(cpu3) = 0.10 avg(cpu4) = 0.05 avg(cpu5) = 0.10 avg(cpu6) = 0.03 avg(cpu7) = 0.04 avg(cpu8) = 0.02 avg(cpu9) = 0.07 avg(cpu10) = 0.03 avg(cpu11) = 0.08 avg(cpu12) = 0.10 avg(cpu13) = 0.03 avg(cpu14) = 0.09 avg(cpu15) = 0.01 avg(cpu16) = 0.22 avg(cpu17) = 0.01 avg(cpu18) = 0.00 avg(cpu19) = 0.06 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 4.26 avg(mysql) = 0.64 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21341.32 avg(mysql) = 18155.30 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8985.77 avg(mysql) = 17886.13 avg(stats) = 0.00
Host zm08.stanford.edu: Virtual Memory
avg(swapped) = 18.26 avg(free) = 617.75 avg(active) = 39718.36 avg(inactive) = 22185.03 avg(page cache) = 31547.80
Host zm08.stanford.edu: Context Switches
avg(context switches) = 9264.99
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.91 avg(processes waiting for io time) = 1.29 avg(load average (1 min)) = 2.71
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 22.19 avg(dm-0) = 21.18 avg(sdg) = 16.80 avg(dm-2) = 34.68 avg(sdl) = 22.18 avg(sdh) = 17.77 avg(dm-4) = 23.02 avg(dm-3) = 6.75 avg(sdm) = 16.82 avg(sdn) = 17.78
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) = 709.05 avg(sdf write) = 880.75
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) = 22.13 avg(sdk write) = 35.80
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) = 0.35 avg(sdj write) = 142.16
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1650.36 avg(dm-0 write) = 435.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 825.29 avg(sdg write) = 217.56
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 0.32 avg(dm-1 write) = 285.82
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 1417.78 avg(dm-2 write) = 1758.73
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 709.12 avg(sdl write) = 877.98
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) = 401.13 avg(sdi write) = 542.27
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 1125.37 avg(sdh write) = 0.42
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 2250.50 avg(dm-4 write) = 0.81
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) = 801.92 avg(dm-3 write) = 1082.79
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 825.46 avg(sdm write) = 217.44
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.35 avg(sdp write) = 143.66
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 1125.52 avg(sdn write) = 0.39
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) = 401.18 avg(sdo write) = 540.51
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) = 46.51 avg(sdf write) = 34.43
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) = 0.93 avg(sdk write) = 1.69
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) = 0.70
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 105.39 avg(dm-0 write) = 27.32
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 52.74 avg(sdg write) = 13.66
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 0.08 avg(dm-1 write) = 1.41
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 92.91 avg(dm-2 write) = 68.85
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 46.51 avg(sdl write) = 34.43
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) = 6.57 avg(sdi write) = 25.17
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 24.71 avg(sdh write) = 0.03
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 49.33 avg(dm-4 write) = 0.07
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) = 13.05 avg(dm-3 write) = 50.35
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 52.75 avg(sdm write) = 13.66
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.09 avg(sdp write) = 0.70
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 24.71 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) = 6.57 avg(sdo write) = 25.17
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 46.00 avg(/usr/vice/cache) = 13.00 avg(/opt/zimbra/store) = 76.38 avg(/opt/zimbra) = 69.00 avg(/opt/zimbra/hsm1) = 89.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 23.19
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7397.87 avg(mailboxd file descriptors open) = 4022.17
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 1931.00 avg(java) = 1893.78 avg(gzip) = 2439.09 avg(mysqld) = 467.06 avg(perl) = 37.21 avg(httpd) = 25.39 avg(mysqldump) = 141.80 avg(zmmailboxd) = 3064.15 avg(horsewatcher-fe) = 43.45 avg(zmcompresslogs) = 1034.11
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 731.00 max(GetContactsRequest) = 783.00 max(MsgActionRequest.delete) = 562.00 max(NoOpRequest) = 339.00 max(WaitSetRequest) = 239.00 max(AddMsgRequest) = 167.00 max(GetFolderRequest) = 335.00 max(SyncRequest) = 462.00 max(GetEffectiveFolderPermsRequest) = 170.00 max(GetAppointmentRequest) = 1065.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 369.23 avg(DeleteAccountRequest) = 14087.33 avg(BackupQueryRequest) = 808.40 avg(GetAggregateQuotaUsageOnServerRequest) = 1015.00 avg(WaitSetRequest) = 325.22 avg(SendInviteReplyRequest) = 380.23 avg(ConvActionRequest.delete) = 271.67 avg(ForwardAppointmentRequest) = 453.00 avg(FolderActionRequest.empty) = 544.11 avg(GetQuotaUsageRequest) = 1202.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 505315815.88 avg(pages written) = 183312838.66
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.38
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) = 1188.62 avg(opened_tables (cumulative)) = 591554.91
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 1560931.40
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.18 avg(ldap) = 0.17
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 83.48 avg(Index reads) = 243.94
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 123.67 avg(delivered) = 161.24
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 0.98 avg(delivered msgs) = 1.20 avg(received x rcpts) = 1.21
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 1.58
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 61.97
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 12.83 avg(IMAP) = 79.28 avg(POP) = 2.47
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 277.86 avg(IMAP) = 22.96 avg(POP) = 64.96
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 166.43 avg(IMAP SSL) = 698.92 avg(POP) = 0.04 avg(POP SSL) = 1.23 avg(SOAP sessions) = 756.74
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 5235.60
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) = 99.98
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 42.65 avg(item metadata cache) = 33.03
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.58
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) = 9.51
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) = 4894.55 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3989.93 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) = 798.74 avg(Par Survivor Space) = 105.87 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 2932.77 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2031.07 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) = 806.88 avg(Par Survivor Space free) = 94.82 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) = 141.57 avg(Code Cache) = 36.83 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) = 110.88 avg(Code Cache free) = 9.73 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) = 0.23 avg(user time) = 0.21 avg(system time) = 0.02
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 162.54
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 6.00 avg(threads) = 6.01
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