2015-03-04
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 4.38 avg(sys) = 0.66 avg(idle) = 91.60 avg(iowait) = 3.28 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.09
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 13.37 avg(cpu1) = 12.78 avg(cpu2) = 5.94 avg(cpu3) = 5.50 avg(cpu4) = 3.72 avg(cpu5) = 4.86 avg(cpu6) = 2.57 avg(cpu7) = 2.44 avg(cpu8) = 1.76 avg(cpu9) = 3.67 avg(cpu10) = 1.40 avg(cpu11) = 3.94 avg(cpu12) = 6.92 avg(cpu13) = 4.73 avg(cpu14) = 5.10 avg(cpu15) = 3.19 avg(cpu16) = 10.58 avg(cpu17) = 2.70 avg(cpu18) = 1.41 avg(cpu19) = 3.53 avg(cpu20) = 0.98 avg(cpu21) = 1.65 avg(cpu22) = 0.90 avg(cpu23) = 1.58
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) = 1.49 avg(cpu1) = 1.58 avg(cpu2) = 1.00 avg(cpu3) = 1.03 avg(cpu4) = 0.65 avg(cpu5) = 0.79 avg(cpu6) = 0.51 avg(cpu7) = 0.50 avg(cpu8) = 0.33 avg(cpu9) = 0.51 avg(cpu10) = 0.25 avg(cpu11) = 0.50 avg(cpu12) = 0.89 avg(cpu13) = 0.76 avg(cpu14) = 1.07 avg(cpu15) = 0.83 avg(cpu16) = 0.76 avg(cpu17) = 0.56 avg(cpu18) = 0.28 avg(cpu19) = 0.51 avg(cpu20) = 0.21 avg(cpu21) = 0.32 avg(cpu22) = 0.17 avg(cpu23) = 0.26
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 58.24 avg(cpu1) = 55.15 avg(cpu2) = 91.56 avg(cpu3) = 91.83 avg(cpu4) = 94.90 avg(cpu5) = 93.29 avg(cpu6) = 96.61 avg(cpu7) = 96.68 avg(cpu8) = 97.74 avg(cpu9) = 95.27 avg(cpu10) = 98.25 avg(cpu11) = 95.03 avg(cpu12) = 84.98 avg(cpu13) = 87.10 avg(cpu14) = 93.22 avg(cpu15) = 95.73 avg(cpu16) = 88.24 avg(cpu17) = 96.57 avg(cpu18) = 98.23 avg(cpu19) = 95.60 avg(cpu20) = 98.76 avg(cpu21) = 97.92 avg(cpu22) = 98.86 avg(cpu23) = 98.05
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 26.62 avg(cpu1) = 30.12 avg(cpu2) = 1.34 avg(cpu3) = 1.48 avg(cpu4) = 0.63 avg(cpu5) = 0.90 avg(cpu6) = 0.24 avg(cpu7) = 0.32 avg(cpu8) = 0.11 avg(cpu9) = 0.45 avg(cpu10) = 0.07 avg(cpu11) = 0.42 avg(cpu12) = 7.06 avg(cpu13) = 7.35 avg(cpu14) = 0.50 avg(cpu15) = 0.23 avg(cpu16) = 0.30 avg(cpu17) = 0.16 avg(cpu18) = 0.07 avg(cpu19) = 0.28 avg(cpu20) = 0.04 avg(cpu21) = 0.09 avg(cpu22) = 0.06 avg(cpu23) = 0.09
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) = 0.27 avg(cpu1) = 0.36 avg(cpu2) = 0.14 avg(cpu3) = 0.15 avg(cpu4) = 0.08 avg(cpu5) = 0.15 avg(cpu6) = 0.07 avg(cpu7) = 0.06 avg(cpu8) = 0.04 avg(cpu9) = 0.09 avg(cpu10) = 0.02 avg(cpu11) = 0.10 avg(cpu12) = 0.14 avg(cpu13) = 0.04 avg(cpu14) = 0.10 avg(cpu15) = 0.01 avg(cpu16) = 0.12 avg(cpu17) = 0.01 avg(cpu18) = 0.01 avg(cpu19) = 0.08 avg(cpu20) = 0.01 avg(cpu21) = 0.01 avg(cpu22) = 0.00 avg(cpu23) = 0.01
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 3.26 avg(mysql) = 0.78 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21300.52 avg(mysql) = 18155.30 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8916.09 avg(mysql) = 17894.65 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) = 17.12 avg(free) = 720.24 avg(active) = 39771.22 avg(inactive) = 22083.64 avg(page cache) = 31960.89
Host zm08.stanford.edu: Context Switches
avg(context switches) = 11260.86
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) = 1.27 avg(load average (1 min)) = 2.50
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 22.80 avg(dm-0) = 19.58 avg(sdg) = 15.42 avg(dm-2) = 35.72 avg(sdl) = 22.80 avg(sdh) = 14.96 avg(dm-4) = 19.99 avg(dm-3) = 7.83 avg(sdm) = 15.41 avg(sdn) = 14.95
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) = 763.00 avg(sdf write) = 937.70
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) = 29.44 avg(sdk write) = 34.08
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) = 0.26 avg(sdj write) = 149.57
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1484.82 avg(dm-0 write) = 498.57
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 742.19 avg(sdg write) = 250.27
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 0.12 avg(dm-1 write) = 299.20
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 1525.56 avg(dm-2 write) = 1875.57
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 762.95 avg(sdl write) = 937.88
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) = 360.34 avg(sdi write) = 568.87
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 1024.69 avg(sdh write) = 0.37
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 2049.47 avg(dm-4 write) = 0.73
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) = 720.37 avg(dm-3 write) = 1138.24
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 743.03 avg(sdm write) = 248.29
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.26 avg(sdp write) = 149.62
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 1025.17 avg(sdn write) = 0.36
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) = 360.42 avg(sdo write) = 569.37
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) = 49.20 avg(sdf write) = 37.43
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) = 1.13 avg(sdk write) = 1.71
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) = 0.06 avg(sdj write) = 0.73
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 95.41 avg(dm-0 write) = 24.06
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 47.75 avg(sdg write) = 12.03
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 0.03 avg(dm-1 write) = 1.45
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 98.30 avg(dm-2 write) = 74.85
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 49.20 avg(sdl write) = 37.42
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) = 6.23 avg(sdi write) = 29.26
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 22.11 avg(sdh write) = 0.03
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 44.12 avg(dm-4 write) = 0.06
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) = 12.36 avg(dm-3 write) = 58.51
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 47.76 avg(sdm write) = 12.03
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.06 avg(sdp write) = 0.73
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 22.11 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) = 6.23 avg(sdo write) = 29.26
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 39.07 avg(/usr/vice/cache) = 13.33 avg(/opt/zimbra/store) = 73.72 avg(/opt/zimbra) = 68.83 avg(/opt/zimbra/hsm1) = 90.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 21.50
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7524.53 avg(mailboxd file descriptors open) = 4156.54
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 1390.67 avg(java) = 2171.59 avg(gzip) = 2397.36 avg(mysqld) = 560.08 avg(perl) = 45.05 avg(httpd) = 33.72 avg(mysqldump) = 147.64 avg(zmmailboxd) = 2349.22 avg(horsewatcher-fe) = 54.61 avg(zmcompresslogs) = 1367.14
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 951.00 max(SearchRequest) = 160.00 max(GetContactsRequest) = 2467.00 max(MsgActionRequest.delete) = 1317.00 max(NoOpRequest) = 410.00 max(WaitSetRequest) = 226.00 max(GetMsgRequest) = 154.00 max(GetFolderRequest) = 376.00 max(SyncRequest) = 480.00 max(GetAppointmentRequest) = 1298.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 399.11 avg(DeleteAccountRequest) = 13947.33 avg(BackupQueryRequest) = 752.00 avg(GetAggregateQuotaUsageOnServerRequest) = 1213.00 avg(WaitSetRequest) = 350.32 avg(FolderActionRequest.delete) = 443.92 avg(ForwardAppointmentInviteRequest) = 682.00 avg(ApplyFilterRulesRequest) = 4811.00 avg(FolderActionRequest.empty) = 1249.88 avg(GetQuotaUsageRequest) = 1231.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 449758815.11 avg(pages written) = 163784129.04
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.48
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.61
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1189.72 avg(opened_tables (cumulative)) = 533268.27
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 1481546.67
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.19 avg(ldap) = 0.01
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 94.53 avg(Index reads) = 277.88
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 183.13 avg(delivered) = 219.67
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.17 avg(delivered msgs) = 1.44 avg(received x rcpts) = 1.46
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) = 54.95
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 15.48 avg(IMAP) = 99.00 avg(POP) = 3.46
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 271.69 avg(IMAP) = 18.56 avg(POP) = 70.23
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 192.68 avg(IMAP SSL) = 760.40 avg(POP) = 0.04 avg(POP SSL) = 1.44 avg(SOAP sessions) = 898.29
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6735.12
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) = 39.68 avg(item metadata cache) = 34.60
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.43
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) = 4.90
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) = 4799.80 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3862.46 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) = 801.76 avg(Par Survivor Space) = 135.57 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3027.51 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2158.54 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) = 803.86 avg(Par Survivor Space free) = 65.11 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) = 140.08 avg(Code Cache) = 38.81 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) = 102.52 avg(Code Cache free) = 7.75 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) = 0.31 avg(user time) = 0.29 avg(system time) = 0.02
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 181.27
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 5.95 avg(threads) = 5.95
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