2015-01-27
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 4.64 avg(sys) = 0.63 avg(idle) = 91.73 avg(iowait) = 2.92 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.08
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 13.80 avg(cpu1) = 13.06 avg(cpu2) = 6.39 avg(cpu3) = 6.14 avg(cpu4) = 3.85 avg(cpu5) = 5.41 avg(cpu6) = 3.63 avg(cpu7) = 2.47 avg(cpu8) = 2.31 avg(cpu9) = 3.76 avg(cpu10) = 1.86 avg(cpu11) = 4.50 avg(cpu12) = 6.93 avg(cpu13) = 5.62 avg(cpu14) = 5.33 avg(cpu15) = 3.24 avg(cpu16) = 10.47 avg(cpu17) = 2.97 avg(cpu18) = 1.43 avg(cpu19) = 3.35 avg(cpu20) = 1.03 avg(cpu21) = 1.67 avg(cpu22) = 0.89 avg(cpu23) = 1.27
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) = 1.51 avg(cpu1) = 1.50 avg(cpu2) = 0.90 avg(cpu3) = 0.87 avg(cpu4) = 0.60 avg(cpu5) = 0.73 avg(cpu6) = 0.45 avg(cpu7) = 0.42 avg(cpu8) = 0.28 avg(cpu9) = 0.49 avg(cpu10) = 0.26 avg(cpu11) = 0.49 avg(cpu12) = 0.89 avg(cpu13) = 0.78 avg(cpu14) = 1.03 avg(cpu15) = 0.79 avg(cpu16) = 0.77 avg(cpu17) = 0.55 avg(cpu18) = 0.29 avg(cpu19) = 0.50 avg(cpu20) = 0.21 avg(cpu21) = 0.27 avg(cpu22) = 0.19 avg(cpu23) = 0.25
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 59.93 avg(cpu1) = 58.87 avg(cpu2) = 91.34 avg(cpu3) = 91.62 avg(cpu4) = 94.81 avg(cpu5) = 92.91 avg(cpu6) = 95.59 avg(cpu7) = 96.77 avg(cpu8) = 97.27 avg(cpu9) = 95.09 avg(cpu10) = 97.65 avg(cpu11) = 94.61 avg(cpu12) = 85.81 avg(cpu13) = 87.54 avg(cpu14) = 93.17 avg(cpu15) = 95.81 avg(cpu16) = 88.35 avg(cpu17) = 96.31 avg(cpu18) = 98.20 avg(cpu19) = 95.81 avg(cpu20) = 98.71 avg(cpu21) = 97.97 avg(cpu22) = 98.86 avg(cpu23) = 98.34
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 24.48 avg(cpu1) = 26.27 avg(cpu2) = 1.25 avg(cpu3) = 1.24 avg(cpu4) = 0.66 avg(cpu5) = 0.81 avg(cpu6) = 0.27 avg(cpu7) = 0.28 avg(cpu8) = 0.11 avg(cpu9) = 0.56 avg(cpu10) = 0.19 avg(cpu11) = 0.30 avg(cpu12) = 6.22 avg(cpu13) = 6.00 avg(cpu14) = 0.36 avg(cpu15) = 0.15 avg(cpu16) = 0.29 avg(cpu17) = 0.15 avg(cpu18) = 0.07 avg(cpu19) = 0.25 avg(cpu20) = 0.03 avg(cpu21) = 0.08 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) = 0.28 avg(cpu1) = 0.29 avg(cpu2) = 0.11 avg(cpu3) = 0.12 avg(cpu4) = 0.07 avg(cpu5) = 0.13 avg(cpu6) = 0.04 avg(cpu7) = 0.04 avg(cpu8) = 0.03 avg(cpu9) = 0.08 avg(cpu10) = 0.02 avg(cpu11) = 0.09 avg(cpu12) = 0.14 avg(cpu13) = 0.05 avg(cpu14) = 0.10 avg(cpu15) = 0.01 avg(cpu16) = 0.11 avg(cpu17) = 0.01 avg(cpu18) = 0.00 avg(cpu19) = 0.08 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 3.10 avg(mysql) = 1.14 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21369.63 avg(mysql) = 18129.90 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8972.95 avg(mysql) = 17872.22 avg(stats) = 0.00
Host zm08.stanford.edu: Virtual Memory
avg(swapped) = 3.54 avg(free) = 681.86 avg(active) = 39506.74 avg(inactive) = 22327.42 avg(page cache) = 31822.43
Host zm08.stanford.edu: Context Switches
avg(context switches) = 10517.94
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.86 avg(processes waiting for io time) = 1.11 avg(load average (1 min)) = 2.42
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 20.77 avg(dm-0) = 16.06 avg(sdg) = 12.21 avg(dm-2) = 32.64 avg(sdl) = 20.77 avg(sdh) = 13.96 avg(dm-4) = 18.73 avg(dm-3) = 6.91 avg(sdm) = 12.21 avg(sdn) = 13.99
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) = 599.16 avg(sdf write) = 1025.95
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) = 32.18 avg(sdk write) = 41.15
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) = 0.32 avg(sdj write) = 149.43
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1240.97 avg(dm-0 write) = 597.77
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 620.98 avg(sdg write) = 298.47
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 0.25 avg(dm-1 write) = 296.55
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 1198.27 avg(dm-2 write) = 2052.13
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 599.51 avg(sdl write) = 1026.19
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) = 370.55 avg(sdi write) = 626.46
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 1010.99 avg(sdh write) = 0.08
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 2020.88 avg(dm-4 write) = 0.15
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) = 740.21 avg(dm-3 write) = 1252.52
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 620.39 avg(sdm write) = 299.30
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.32 avg(sdp write) = 147.12
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 1010.28 avg(sdn write) = 0.08
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) = 370.05 avg(sdo write) = 626.06
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) = 39.52 avg(sdf write) = 38.71
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) = 1.27 avg(sdk write) = 1.86
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) = 0.08 avg(sdj write) = 0.72
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 91.69 avg(dm-0 write) = 38.51
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 45.89 avg(sdg write) = 19.26
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 0.06 avg(dm-1 write) = 1.44
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 78.94 avg(dm-2 write) = 77.41
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 39.52 avg(sdl write) = 38.71
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) = 6.21 avg(sdi write) = 37.12
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 21.17 avg(sdh write) = 0.01
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 42.25 avg(dm-4 write) = 0.02
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) = 12.32 avg(dm-3 write) = 74.24
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 45.90 avg(sdm write) = 19.26
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.08 avg(sdp write) = 0.72
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 21.17 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) = 6.21 avg(sdo write) = 37.12
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 24.89 avg(/usr/vice/cache) = 13.02 avg(/opt/zimbra/store) = 63.48 avg(/opt/zimbra) = 66.50 avg(/opt/zimbra/hsm1) = 90.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 21.51
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7515.42 avg(mailboxd file descriptors open) = 4192.84
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 1511.33 avg(java) = 1988.30 avg(gzip) = 2548.49 avg(mysqld) = 824.70 avg(yum) = 511.00 avg(httpd) = 48.32 avg(mysqldump) = 155.99 avg(zmmailboxd) = 2234.29 avg(horsewatcher-fe) = 48.31 avg(zmcompresslogs) = 990.78
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 588.00 max(GetContactsRequest) = 582.00 max(MsgActionRequest.delete) = 1195.00 max(NoOpRequest) = 468.00 max(WaitSetRequest) = 198.00 max(AddMsgRequest) = 556.00 max(GetFolderRequest) = 354.00 max(SyncRequest) = 507.00 max(GetEffectiveFolderPermsRequest) = 165.00 max(GetAppointmentRequest) = 1381.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 498.69 avg(BackupQueryRequest) = 485.80 avg(GetAggregateQuotaUsageOnServerRequest) = 1067.00 avg(BrowseRequest) = 222.53 avg(WaitSetRequest) = 452.26 avg(SendInviteReplyRequest) = 430.27 avg(ApplyFilterRulesRequest) = 2376.00 avg(ForwardAppointmentRequest) = 252.00 avg(FolderActionRequest.empty) = 726.00 avg(GetQuotaUsageRequest) = 1325.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 233269771.59 avg(pages written) = 84361035.73
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.31
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.67
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1190.67 avg(opened_tables (cumulative)) = 297770.00
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 982903.52
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.17 avg(ldap) = 1.75
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 235.08 avg(Index reads) = 530.04
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 139.78 avg(delivered) = 186.93
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.18 avg(delivered msgs) = 1.42 avg(received x rcpts) = 1.43
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 2.48
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 46.90
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 16.92 avg(IMAP) = 88.42 avg(POP) = 3.43
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 254.89 avg(IMAP) = 22.07 avg(POP) = 68.24
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 200.10 avg(IMAP SSL) = 770.42 avg(POP) = 0.05 avg(POP SSL) = 1.66 avg(SOAP sessions) = 912.74
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6386.74
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) = 41.47 avg(item metadata cache) = 34.73
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.40
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) = 4.23
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) = 4758.15 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3812.21 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) = 808.58 avg(Par Survivor Space) = 137.36 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3069.16 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2208.79 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) = 797.04 avg(Par Survivor Space free) = 63.32 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) = 132.71 avg(Code Cache) = 38.35 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) = 96.21 avg(Code Cache free) = 8.27 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) = 0.45 avg(user time) = 0.43 avg(system time) = 0.03
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 164.80
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 6.03 avg(threads) = 6.06
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