2015-04-01
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 5.28 avg(sys) = 0.68 avg(idle) = 91.30 avg(iowait) = 2.65 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.08
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 15.40 avg(cpu1) = 14.34 avg(cpu2) = 7.60 avg(cpu3) = 7.07 avg(cpu4) = 4.59 avg(cpu5) = 6.58 avg(cpu6) = 3.57 avg(cpu7) = 2.91 avg(cpu8) = 2.66 avg(cpu9) = 2.05 avg(cpu10) = 2.11 avg(cpu11) = 1.66 avg(cpu12) = 7.93 avg(cpu13) = 5.68 avg(cpu14) = 5.57 avg(cpu15) = 5.10 avg(cpu16) = 10.87 avg(cpu17) = 10.14 avg(cpu18) = 4.08 avg(cpu19) = 1.82 avg(cpu20) = 1.41 avg(cpu21) = 1.40 avg(cpu22) = 1.18 avg(cpu23) = 1.08
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) = 1.55 avg(cpu1) = 1.45 avg(cpu2) = 0.97 avg(cpu3) = 0.94 avg(cpu4) = 0.67 avg(cpu5) = 0.86 avg(cpu6) = 0.53 avg(cpu7) = 0.44 avg(cpu8) = 0.35 avg(cpu9) = 0.31 avg(cpu10) = 0.28 avg(cpu11) = 0.24 avg(cpu12) = 0.95 avg(cpu13) = 0.73 avg(cpu14) = 1.01 avg(cpu15) = 1.06 avg(cpu16) = 0.80 avg(cpu17) = 1.33 avg(cpu18) = 0.58 avg(cpu19) = 0.38 avg(cpu20) = 0.27 avg(cpu21) = 0.28 avg(cpu22) = 0.21 avg(cpu23) = 0.21
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 58.77 avg(cpu1) = 61.28 avg(cpu2) = 90.19 avg(cpu3) = 90.76 avg(cpu4) = 94.11 avg(cpu5) = 91.80 avg(cpu6) = 95.59 avg(cpu7) = 96.39 avg(cpu8) = 96.84 avg(cpu9) = 97.52 avg(cpu10) = 97.51 avg(cpu11) = 98.02 avg(cpu12) = 85.22 avg(cpu13) = 88.41 avg(cpu14) = 93.02 avg(cpu15) = 93.38 avg(cpu16) = 87.86 avg(cpu17) = 88.09 avg(cpu18) = 94.69 avg(cpu19) = 97.69 avg(cpu20) = 98.27 avg(cpu21) = 98.27 avg(cpu22) = 98.56 avg(cpu23) = 98.66
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 23.97 avg(cpu1) = 22.66 avg(cpu2) = 1.11 avg(cpu3) = 1.11 avg(cpu4) = 0.55 avg(cpu5) = 0.62 avg(cpu6) = 0.26 avg(cpu7) = 0.22 avg(cpu8) = 0.10 avg(cpu9) = 0.09 avg(cpu10) = 0.08 avg(cpu11) = 0.06 avg(cpu12) = 5.75 avg(cpu13) = 5.13 avg(cpu14) = 0.29 avg(cpu15) = 0.35 avg(cpu16) = 0.35 avg(cpu17) = 0.25 avg(cpu18) = 0.53 avg(cpu19) = 0.10 avg(cpu20) = 0.04 avg(cpu21) = 0.04 avg(cpu22) = 0.03 avg(cpu23) = 0.04
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) = 0.29 avg(cpu1) = 0.26 avg(cpu2) = 0.12 avg(cpu3) = 0.12 avg(cpu4) = 0.07 avg(cpu5) = 0.13 avg(cpu6) = 0.05 avg(cpu7) = 0.03 avg(cpu8) = 0.03 avg(cpu9) = 0.02 avg(cpu10) = 0.02 avg(cpu11) = 0.01 avg(cpu12) = 0.13 avg(cpu13) = 0.03 avg(cpu14) = 0.10 avg(cpu15) = 0.10 avg(cpu16) = 0.11 avg(cpu17) = 0.17 avg(cpu18) = 0.10 avg(cpu19) = 0.00 avg(cpu20) = 0.00 avg(cpu21) = 0.00 avg(cpu22) = 0.00 avg(cpu23) = 0.00
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 4.19 avg(mysql) = 0.69 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21290.48 avg(mysql) = 18142.77 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8951.90 avg(mysql) = 17897.23 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) = 10.98 avg(free) = 1194.28 avg(active) = 39534.67 avg(inactive) = 21748.59 avg(page cache) = 31027.87
Host zm08.stanford.edu: Context Switches
avg(context switches) = 9788.13
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 1.98 avg(processes waiting for io time) = 0.95 avg(load average (1 min)) = 2.34
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 18.90 avg(dm-0) = 6.61 avg(sdg) = 13.00 avg(dm-1) = 16.97 avg(sdl) = 18.91 avg(sdh) = 10.52 avg(dm-4) = 30.09 avg(dm-3) = 14.72 avg(sdm) = 12.99 avg(sdn) = 10.52
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) = 803.69 avg(sdf write) = 1115.51
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) = 25.16 avg(sdk write) = 37.87
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) = 0.28 avg(sdj write) = 211.09
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 681.83 avg(dm-0 write) = 1220.29
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 750.80 avg(sdg write) = 239.68
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 1501.61 avg(dm-1 write) = 479.72
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 0.17 avg(dm-2 write) = 421.34
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 803.61 avg(sdl write) = 1113.81
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) = 341.05 avg(sdi write) = 609.20
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 776.54 avg(sdh write) = 0.19
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 1606.90 avg(dm-4 write) = 2229.33
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) = 1552.11 avg(dm-3 write) = 0.35
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 751.20 avg(sdm write) = 240.03
Host zm08.stanford.edu: Disk Throughput: /dev/sdp
avg(sdp read) = 0.28 avg(sdp write) = 210.24
Host zm08.stanford.edu: Disk Throughput: /dev/sdn
avg(sdn read) = 775.96 avg(sdn write) = 0.16
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) = 341.18 avg(sdo write) = 611.08
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) = 51.59 avg(sdf write) = 41.08
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) = 1.07 avg(sdk write) = 1.68
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) = 0.07 avg(sdj write) = 0.90
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 12.03 avg(dm-0 write) = 63.45
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 45.16 avg(sdg write) = 13.63
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 90.23 avg(dm-1 write) = 27.25
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 0.04 avg(dm-2 write) = 1.81
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 51.58 avg(sdl write) = 41.09
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) = 6.07 avg(sdi write) = 31.72
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 17.98 avg(sdh write) = 0.02
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 103.07 avg(dm-4 write) = 82.17
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) = 35.87 avg(dm-3 write) = 0.04
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 45.16 avg(sdm write) = 13.62
Host zm08.stanford.edu: Disk IOPs: /dev/sdp
avg(sdp read) = 0.07 avg(sdp write) = 0.90
Host zm08.stanford.edu: Disk IOPs: /dev/sdn
avg(sdn read) = 17.98 avg(sdn write) = 0.02
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) = 6.06 avg(sdo write) = 31.73
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 39.53 avg(/usr/vice/cache) = 13.01 avg(/opt/zimbra/store) = 82.25 avg(/opt/zimbra) = 69.77 avg(/opt/zimbra/hsm1) = 88.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 22.22
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 7490.60 avg(mailboxd file descriptors open) = 4039.23
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 2260.00 avg(java) = 2193.16 avg(gzip) = 2566.63 avg(mysqld) = 499.98 avg(perl) = 44.83 avg(httpd) = 34.67 avg(mysqldump) = 158.20 avg(zmmailboxd) = 3016.45 avg(horsewatcher-fe) = 54.68 avg(zmcompresslogs) = 1502.33
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 779.00 max(GetContactsRequest) = 1935.00 max(MsgActionRequest.delete) = 1179.00 max(NoOpRequest) = 390.00 max(MsgActionRequest.update) = 499.00 max(GetFolderRequest) = 482.00 max(ContactActionRequest.delete) = 811.00 max(SyncRequest) = 480.00 max(ContactActionRequest.update) = 622.00 max(GetAppointmentRequest) = 1948.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(SendMsgRequest) = 333.51 avg(CounterAppointmentRequest) = 206.00 avg(DeleteAccountRequest) = 14710.60 avg(BackupQueryRequest) = 414.83 avg(GetAggregateQuotaUsageOnServerRequest) = 971.00 avg(WaitSetRequest) = 390.99 avg(SendInviteReplyRequest) = 314.85 avg(ForwardAppointmentRequest) = 179.50 avg(FolderActionRequest.empty) = 1436.80 avg(GetQuotaUsageRequest) = 1132.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 95188464.70 avg(pages written) = 34812085.82
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.14
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 0.55
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1192.00 avg(opened_tables (cumulative)) = 99293.26
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 122790.57
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.20 avg(ldap) = 0.20
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 110.76 avg(Index reads) = 265.97
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 141.79 avg(delivered) = 197.44
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 1.22 avg(delivered msgs) = 1.50 avg(received x rcpts) = 1.51
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 2.14
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 53.96
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 22.00 avg(IMAP) = 89.42 avg(POP) = 4.13
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 226.70 avg(IMAP) = 18.92 avg(POP) = 54.07
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 185.57 avg(IMAP SSL) = 711.37 avg(POP) = 0.04 avg(POP SSL) = 1.35 avg(SOAP sessions) = 1111.43
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 7315.96
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) = 99.98
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 37.34 avg(item metadata cache) = 33.26
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.67
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) = 10.29
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) = 4801.34 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3883.38 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) = 811.23 avg(Par Survivor Space) = 106.74 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3025.97 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2137.62 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) = 794.40 avg(Par Survivor Space free) = 93.95 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) = 140.37 avg(Code Cache) = 38.66 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) = 112.30 avg(Code Cache free) = 8.22 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) = 0.32 avg(user time) = 0.29 avg(system time) = 0.02
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 171.03
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 5.98 avg(threads) = 5.99
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