2014-12-08
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 4.19 avg(sys) = 0.63 avg(idle) = 92.58 avg(iowait) = 2.53 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.07
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 11.62 avg(cpu1) = 9.96 avg(cpu2) = 5.14 avg(cpu3) = 4.32 avg(cpu4) = 3.13 avg(cpu5) = 2.63 avg(cpu6) = 2.53 avg(cpu7) = 1.93 avg(cpu8) = 1.70 avg(cpu9) = 1.21 avg(cpu10) = 8.14 avg(cpu11) = 1.20 avg(cpu12) = 3.11 avg(cpu13) = 3.14 avg(cpu14) = 4.48 avg(cpu15) = 4.24 avg(cpu16) = 3.28 avg(cpu17) = 10.54 avg(cpu18) = 8.94 avg(cpu19) = 3.07 avg(cpu20) = 2.55 avg(cpu21) = 0.94 avg(cpu22) = 1.94 avg(cpu23) = 0.88
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) = 1.28 avg(cpu2) = 0.84 avg(cpu3) = 0.76 avg(cpu4) = 0.65 avg(cpu5) = 0.52 avg(cpu6) = 0.46 avg(cpu7) = 0.37 avg(cpu8) = 0.31 avg(cpu9) = 0.23 avg(cpu10) = 0.90 avg(cpu11) = 0.21 avg(cpu12) = 0.53 avg(cpu13) = 0.52 avg(cpu14) = 0.94 avg(cpu15) = 0.99 avg(cpu16) = 0.60 avg(cpu17) = 1.30 avg(cpu18) = 0.53 avg(cpu19) = 0.50 avg(cpu20) = 0.41 avg(cpu21) = 0.24 avg(cpu22) = 0.36 avg(cpu23) = 0.19
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 71.60 avg(cpu1) = 69.50 avg(cpu2) = 92.63 avg(cpu3) = 94.16 avg(cpu4) = 95.69 avg(cpu5) = 96.54 avg(cpu6) = 96.82 avg(cpu7) = 97.57 avg(cpu8) = 97.88 avg(cpu9) = 98.50 avg(cpu10) = 74.81 avg(cpu11) = 98.53 avg(cpu12) = 94.73 avg(cpu13) = 93.67 avg(cpu14) = 94.11 avg(cpu15) = 94.31 avg(cpu16) = 95.91 avg(cpu17) = 87.57 avg(cpu18) = 90.15 avg(cpu19) = 96.19 avg(cpu20) = 96.87 avg(cpu21) = 98.80 avg(cpu22) = 96.20 avg(cpu23) = 98.90
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 15.22 avg(cpu1) = 19.02 avg(cpu2) = 1.28 avg(cpu3) = 0.65 avg(cpu4) = 0.43 avg(cpu5) = 0.26 avg(cpu6) = 0.14 avg(cpu7) = 0.10 avg(cpu8) = 0.07 avg(cpu9) = 0.04 avg(cpu10) = 16.03 avg(cpu11) = 0.04 avg(cpu12) = 1.59 avg(cpu13) = 2.63 avg(cpu14) = 0.39 avg(cpu15) = 0.39 avg(cpu16) = 0.15 avg(cpu17) = 0.42 avg(cpu18) = 0.29 avg(cpu19) = 0.18 avg(cpu20) = 0.12 avg(cpu21) = 0.02 avg(cpu22) = 1.46 avg(cpu23) = 0.01
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) = 0.19 avg(cpu1) = 0.22 avg(cpu2) = 0.11 avg(cpu3) = 0.09 avg(cpu4) = 0.09 avg(cpu5) = 0.05 avg(cpu6) = 0.04 avg(cpu7) = 0.03 avg(cpu8) = 0.02 avg(cpu9) = 0.01 avg(cpu10) = 0.11 avg(cpu11) = 0.01 avg(cpu12) = 0.04 avg(cpu13) = 0.03 avg(cpu14) = 0.07 avg(cpu15) = 0.06 avg(cpu16) = 0.05 avg(cpu17) = 0.16 avg(cpu18) = 0.09 avg(cpu19) = 0.05 avg(cpu20) = 0.04 avg(cpu21) = 0.00 avg(cpu22) = 0.01 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 3.29 avg(mysql) = 0.61 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21293.24 avg(mysql) = 18108.80 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8191.36 avg(mysql) = 17851.60 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) = 17.45 avg(free) = 716.81 avg(active) = 39333.91 avg(inactive) = 22424.12 avg(page cache) = 32313.90
Host zm08.stanford.edu: Context Switches
avg(context switches) = 9667.76
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.74 avg(processes waiting for io time) = 0.98 avg(load average (1 min)) = 2.52
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sde) = 19.28 avg(sdf) = 12.12 avg(sdk) = 12.12 avg(sdj) = 19.25 avg(dm-0) = 3.24 avg(sdg) = 13.40 avg(dm-1) = 15.89 avg(dm-2) = 31.06 avg(sdl) = 13.39 avg(dm-3) = 18.42
Host zm08.stanford.edu: Disk Throughput: /dev/sde
avg(sde read) = 585.02 avg(sde write) = 954.04
Host zm08.stanford.edu: Disk Throughput: /dev/sdf
avg(sdf read) = 702.62 avg(sdf write) = 236.47
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) = 702.79 avg(sdk write) = 235.93
Host zm08.stanford.edu: Disk Throughput: /dev/sdt
avg(sdt read) = 0.34 avg(sdt write) = 151.97
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) = 585.07 avg(sdj write) = 952.08
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 459.80 avg(dm-0 write) = 966.77
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 1208.01 avg(sdg write) = 0.22
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 1405.02 avg(dm-1 write) = 472.40
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 1169.70 avg(dm-2 write) = 1906.11
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 1207.35 avg(sdl write) = 0.25
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) = 0.34 avg(sds write) = 151.31
Host zm08.stanford.edu: Disk Throughput: /dev/sdi
avg(sdi read) = 18.66 avg(sdi write) = 34.55
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 230.09 avg(sdh write) = 482.84
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 0.29 avg(dm-4 write) = 303.28
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) = 2414.96 avg(dm-3 write) = 0.47
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 230.11 avg(sdm write) = 483.93
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) = 0.19 avg(sdn write) = 0.00
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) = 0.19 avg(sdo write) = 0.00
Host zm08.stanford.edu: Disk IOPs: /dev/sde
avg(sde read) = 39.74 avg(sde write) = 36.41
Host zm08.stanford.edu: Disk IOPs: /dev/sdf
avg(sdf read) = 52.09 avg(sdf write) = 19.90
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) = 52.09 avg(sdk write) = 19.90
Host zm08.stanford.edu: Disk IOPs: /dev/sdt
avg(sdt read) = 0.09 avg(sdt write) = 0.73
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) = 39.74 avg(sdj write) = 36.41
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 9.93 avg(dm-0 write) = 29.21
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 27.82 avg(sdg write) = 0.02
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 104.09 avg(dm-1 write) = 39.80
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 79.37 avg(dm-2 write) = 72.81
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 27.82 avg(sdl write) = 0.02
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) = 0.09 avg(sds write) = 0.73
Host zm08.stanford.edu: Disk IOPs: /dev/sdi
avg(sdi read) = 0.79 avg(sdi write) = 1.68
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 5.01 avg(sdh write) = 14.60
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 0.07 avg(dm-4 write) = 1.46
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) = 55.54 avg(dm-3 write) = 0.04
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 5.01 avg(sdm write) = 14.60
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) = 0.05 avg(sdn write) = 0.00
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) = 0.05 avg(sdo write) = 0.00
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 26.91 avg(/usr/vice/cache) = 13.28 avg(/opt/zimbra/store) = 63.40 avg(/opt/zimbra) = 64.47 avg(/opt/zimbra/hsm1) = 87.00 avg(/) = 9.01 avg(/opt/zimbra/redolog) = 17.04
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7493.69 avg(mailboxd file descriptors open) = 4073.59
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(updatedb) = 33.77 avg(java) = 2076.29 avg(gzip) = 2667.51 avg(mysqld) = 434.96 avg(perl) = 39.57 avg(httpd) = 30.06 avg(mysqldump) = 171.33 avg(zmmailboxd) = 2372.83 avg(horsewatcher-fe) = 46.10 avg(zmcompresslogs) = 1158.50
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 1113.00 max(GetContactsRequest) = 828.00 max(MsgActionRequest.delete) = 1247.00 max(NoOpRequest) = 387.00 max(MsgActionRequest.update) = 1268.00 max(WaitSetRequest) = 212.00 max(AddMsgRequest) = 532.00 max(GetFolderRequest) = 516.00 max(SyncRequest) = 461.00 max(GetAppointmentRequest) = 1330.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(ModifyIdentityRequest) = 16298.33 avg(SendMsgRequest) = 311.78 avg(BackupQueryRequest) = 432.60 avg(GetAggregateQuotaUsageOnServerRequest) = 1035.00 avg(GetFreeBusyRequest) = 322.86 avg(CheckRecurConflictsRequest) = 365.19 avg(SendInviteReplyRequest) = 316.42 avg(ForwardAppointmentRequest) = 294.50 avg(FolderActionRequest.empty) = 930.69 avg(GetQuotaUsageRequest) = 1193.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 118812903.79 avg(pages written) = 43469534.64
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) = 0.47
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1192.80 avg(opened_tables (cumulative)) = 150143.33
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 444330.59
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) = 116.08 avg(Index reads) = 296.49
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 132.00 avg(delivered) = 197.99
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.20 avg(delivered msgs) = 1.49 avg(received x rcpts) = 1.50
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 1.89
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 42.24
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 16.02 avg(IMAP) = 81.56 avg(POP) = 4.26
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 232.27 avg(IMAP) = 17.61 avg(POP) = 46.57
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 185.73 avg(IMAP SSL) = 753.11 avg(POP) = 0.06 avg(POP SSL) = 1.51 avg(SOAP sessions) = 852.89
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6019.79
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) = 99.93
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 37.43 avg(item metadata cache) = 39.35
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.61
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) = 10.50
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) = 4287.04 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3392.34 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) = 810.23 avg(Par Survivor Space) = 84.47 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3540.28 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2628.66 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) = 795.40 avg(Par Survivor Space free) = 116.22 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) = 124.00 avg(Code Cache) = 37.42 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) = 90.00 avg(Code Cache free) = 3.40 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) = 0.29 avg(user time) = 0.27 avg(system time) = 0.02
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 153.27
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 5.90 avg(threads) = 5.92
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