2015-06-09
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 5.67 avg(sys) = 0.74 avg(idle) = 90.78 avg(iowait) = 2.70 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.10
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 13.75 avg(cpu1) = 17.13 avg(cpu2) = 6.99 avg(cpu3) = 9.31 avg(cpu4) = 12.20 avg(cpu5) = 5.93 avg(cpu6) = 2.95 avg(cpu7) = 12.00 avg(cpu8) = 2.01 avg(cpu9) = 3.42 avg(cpu10) = 1.62 avg(cpu11) = 2.86 avg(cpu12) = 5.33 avg(cpu13) = 7.91 avg(cpu14) = 4.45 avg(cpu15) = 4.71 avg(cpu16) = 3.93 avg(cpu17) = 4.95 avg(cpu18) = 2.07 avg(cpu19) = 2.81 avg(cpu20) = 1.45 avg(cpu21) = 3.59 avg(cpu22) = 1.18 avg(cpu23) = 3.74
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) = 1.42 avg(cpu1) = 1.87 avg(cpu2) = 0.87 avg(cpu3) = 1.21 avg(cpu4) = 1.45 avg(cpu5) = 0.94 avg(cpu6) = 0.54 avg(cpu7) = 0.77 avg(cpu8) = 0.34 avg(cpu9) = 0.53 avg(cpu10) = 0.25 avg(cpu11) = 0.39 avg(cpu12) = 0.66 avg(cpu13) = 0.95 avg(cpu14) = 0.93 avg(cpu15) = 0.88 avg(cpu16) = 0.69 avg(cpu17) = 0.75 avg(cpu18) = 0.38 avg(cpu19) = 0.39 avg(cpu20) = 0.27 avg(cpu21) = 0.48 avg(cpu22) = 0.23 avg(cpu23) = 0.45
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 62.63 avg(cpu1) = 54.11 avg(cpu2) = 91.07 avg(cpu3) = 87.95 avg(cpu4) = 85.58 avg(cpu5) = 92.29 avg(cpu6) = 96.20 avg(cpu7) = 86.55 avg(cpu8) = 97.52 avg(cpu9) = 95.80 avg(cpu10) = 98.05 avg(cpu11) = 96.55 avg(cpu12) = 89.16 avg(cpu13) = 85.23 avg(cpu14) = 94.42 avg(cpu15) = 94.18 avg(cpu16) = 95.24 avg(cpu17) = 93.92 avg(cpu18) = 97.48 avg(cpu19) = 96.68 avg(cpu20) = 98.22 avg(cpu21) = 95.65 avg(cpu22) = 98.52 avg(cpu23) = 95.48
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 21.93 avg(cpu1) = 26.39 avg(cpu2) = 0.94 avg(cpu3) = 1.29 avg(cpu4) = 0.50 avg(cpu5) = 0.69 avg(cpu6) = 0.22 avg(cpu7) = 0.50 avg(cpu8) = 0.08 avg(cpu9) = 0.17 avg(cpu10) = 0.06 avg(cpu11) = 0.14 avg(cpu12) = 4.81 avg(cpu13) = 5.82 avg(cpu14) = 0.18 avg(cpu15) = 0.18 avg(cpu16) = 0.11 avg(cpu17) = 0.27 avg(cpu18) = 0.06 avg(cpu19) = 0.09 avg(cpu20) = 0.06 avg(cpu21) = 0.20 avg(cpu22) = 0.05 avg(cpu23) = 0.24
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) = 0.26 avg(cpu1) = 0.48 avg(cpu2) = 0.11 avg(cpu3) = 0.23 avg(cpu4) = 0.26 avg(cpu5) = 0.14 avg(cpu6) = 0.07 avg(cpu7) = 0.18 avg(cpu8) = 0.03 avg(cpu9) = 0.07 avg(cpu10) = 0.02 avg(cpu11) = 0.05 avg(cpu12) = 0.02 avg(cpu13) = 0.08 avg(cpu14) = 0.01 avg(cpu15) = 0.04 avg(cpu16) = 0.01 avg(cpu17) = 0.10 avg(cpu18) = 0.01 avg(cpu19) = 0.02 avg(cpu20) = 0.00 avg(cpu21) = 0.08 avg(cpu22) = 0.00 avg(cpu23) = 0.08
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 4.53 avg(mysql) = 0.83 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21261.57 avg(mysql) = 18153.00 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8891.81 avg(mysql) = 17889.81 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) = 9.43 avg(free) = 1054.77 avg(active) = 39950.60 avg(inactive) = 21461.91 avg(page cache) = 30877.40
Host zm08.stanford.edu: Context Switches
avg(context switches) = 12299.26
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 2.00 avg(processes waiting for io time) = 0.94 avg(load average (1 min)) = 2.37
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 16.56 avg(sdk) = 16.53 avg(dm-0) = 27.03 avg(sdg) = 19.04 avg(dm-1) = 5.78 avg(sdl) = 19.03 avg(sdh) = 9.63 avg(dm-4) = 13.44 avg(dm-3) = 24.27 avg(sdm) = 9.63
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) = 682.68 avg(sdf write) = 1027.31
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) = 682.77 avg(sdk write) = 1028.81
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) = 0.33 avg(sdj write) = 174.10
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1365.06 avg(dm-0 write) = 2056.11
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 1078.90 avg(sdg write) = 323.35
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 753.82 avg(dm-1 write) = 1240.41
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 0.26 avg(dm-2 write) = 347.65
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 1078.61 avg(sdl write) = 323.49
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) = 377.06 avg(sdi write) = 621.50
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 746.83 avg(sdh write) = 208.07
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 1493.23 avg(dm-4 write) = 415.19
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) = 2157.11 avg(dm-3 write) = 646.85
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 746.79 avg(sdm write) = 207.11
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.19 avg(sdp write) = 0.00
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 377.15 avg(sdn write) = 618.92
Host zm08.stanford.edu: Disk Throughput: /dev/sdu
avg(sdu read) = 32.50 avg(sdu write) = 37.90
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) = 0.33 avg(sdo write) = 173.56
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) = 45.32 avg(sdf write) = 37.75
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) = 45.33 avg(sdk write) = 37.74
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) = 0.79
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 90.55 avg(dm-0 write) = 75.49
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 67.32 avg(sdg write) = 28.86
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 12.87 avg(dm-1 write) = 60.73
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 0.06 avg(dm-2 write) = 1.58
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 67.32 avg(sdl write) = 28.86
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) = 6.48 avg(sdi write) = 30.36
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 15.87 avg(sdh write) = 5.38
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 31.63 avg(dm-4 write) = 10.75
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) = 134.53 avg(dm-3 write) = 57.71
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 15.87 avg(sdm write) = 5.38
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.05 avg(sdp write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 6.48 avg(sdn write) = 30.37
Host zm08.stanford.edu: Disk IOPs: /dev/sdu
avg(sdu read) = 1.30 avg(sdu write) = 1.70
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) = 0.08 avg(sdo write) = 0.79
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 29.96 avg(/usr/vice/cache) = 12.92 avg(/opt/zimbra/store) = 94.66 avg(/opt/zimbra) = 73.19 avg(/opt/zimbra/hsm1) = 90.94 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 23.11
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7265.29 avg(mailboxd file descriptors open) = 3856.16
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 1397.67 avg(java) = 2083.48 avg(gzip) = 2641.36 avg(mysqld) = 601.04 avg(perl) = 48.27 avg(httpd) = 51.45 avg(mysqldump) = 156.33 avg(zmmailboxd) = 3263.05 avg(horsewatcher-fe) = 54.03 avg(zmcompresslogs) = 1425.50
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 310.00 max(GetItemRequest) = 285.00 max(GetContactsRequest) = 323.00 max(MsgActionRequest.delete) = 492.00 max(NoOpRequest) = 373.00 max(GetInfoRequest) = 336.00 max(GetFolderRequest) = 442.00 max(SyncRequest) = 486.00 max(AuthRequest) = 335.00 max(GetAppointmentRequest) = 3323.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 335.35 avg(DeleteAccountRequest) = 25791.25 avg(BackupQueryRequest) = 356.83 avg(GetAggregateQuotaUsageOnServerRequest) = 1003.00 avg(WaitSetRequest) = 284.47 avg(FolderActionRequest.delete) = 998.00 avg(SendInviteReplyRequest) = 290.95 avg(ApplyFilterRulesRequest) = 65546.00 avg(FolderActionRequest.empty) = 984.14 avg(GetQuotaUsageRequest) = 1184.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 152786552.10 avg(pages written) = 52355912.87
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.44
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.62
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1191.58 avg(opened_tables (cumulative)) = 152240.71
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 206308.43
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.17 avg(ldap) = 0.16
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 147.33 avg(Index reads) = 361.67
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 148.17 avg(delivered) = 193.56
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.22 avg(delivered msgs) = 1.43 avg(received x rcpts) = 1.46
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 2.03
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 49.87
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 15.30 avg(IMAP) = 95.32 avg(POP) = 2.91
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 246.11 avg(IMAP) = 17.46 avg(POP) = 58.65
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 157.47 avg(IMAP SSL) = 647.12 avg(POP) = 0.18 avg(POP SSL) = 1.44 avg(SOAP sessions) = 847.75
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6431.96
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) = 34.34 avg(item metadata cache) = 30.63
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.70
Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time
avg(major GC time) = 0.04
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count
avg(minor GC count) = 11.76
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) = 4716.12 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3826.73 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) = 796.40 avg(Par Survivor Space) = 92.99 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3111.20 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2194.27 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) = 809.23 avg(Par Survivor Space free) = 107.70 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) = 132.87 avg(Code Cache) = 38.74 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) = 91.55 avg(Code Cache free) = 7.82 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) = 0.48 avg(user time) = 0.44 avg(system time) = 0.04
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 188.75
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 6.08 avg(threads) = 6.09
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