2015-07-31
Additional charts
Host zm08.stanford.edu: Total CPU
avg(user) = 7.40 avg(sys) = 0.84 avg(idle) = 86.50 avg(iowait) = 5.15 avg(nice) = 0.00 avg(irq) = 0.00 avg(softirq) = 0.12
Host zm08.stanford.edu: Individual CPU user time
avg(cpu0) = 19.39 avg(cpu1) = 23.03 avg(cpu2) = 10.17 avg(cpu3) = 14.25 avg(cpu4) = 7.79 avg(cpu5) = 10.28 avg(cpu6) = 4.72 avg(cpu7) = 11.40 avg(cpu8) = 3.51 avg(cpu9) = 5.91 avg(cpu10) = 2.74 avg(cpu11) = 4.79 avg(cpu12) = 7.82 avg(cpu13) = 11.93 avg(cpu14) = 4.71 avg(cpu15) = 6.90 avg(cpu16) = 4.59 avg(cpu17) = 6.27 avg(cpu18) = 2.49 avg(cpu19) = 3.78 avg(cpu20) = 1.77 avg(cpu21) = 4.11 avg(cpu22) = 1.45 avg(cpu23) = 3.83
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) = 2.00 avg(cpu1) = 2.63 avg(cpu2) = 1.00 avg(cpu3) = 1.43 avg(cpu4) = 0.86 avg(cpu5) = 1.01 avg(cpu6) = 0.52 avg(cpu7) = 0.84 avg(cpu8) = 0.33 avg(cpu9) = 0.48 avg(cpu10) = 0.28 avg(cpu11) = 0.37 avg(cpu12) = 0.86 avg(cpu13) = 1.27 avg(cpu14) = 1.00 avg(cpu15) = 0.99 avg(cpu16) = 0.79 avg(cpu17) = 0.93 avg(cpu18) = 0.46 avg(cpu19) = 0.42 avg(cpu20) = 0.33 avg(cpu21) = 0.54 avg(cpu22) = 0.25 avg(cpu23) = 0.46
Host zm08.stanford.edu: Individual CPU idle time
avg(cpu0) = 45.84 avg(cpu1) = 33.86 avg(cpu2) = 84.06 avg(cpu3) = 75.74 avg(cpu4) = 89.00 avg(cpu5) = 84.15 avg(cpu6) = 93.90 avg(cpu7) = 85.57 avg(cpu8) = 95.83 avg(cpu9) = 92.64 avg(cpu10) = 96.79 avg(cpu11) = 94.29 avg(cpu12) = 82.66 avg(cpu13) = 72.71 avg(cpu14) = 93.87 avg(cpu15) = 90.83 avg(cpu16) = 94.18 avg(cpu17) = 91.82 avg(cpu18) = 96.89 avg(cpu19) = 95.34 avg(cpu20) = 97.79 avg(cpu21) = 94.59 avg(cpu22) = 98.21 avg(cpu23) = 95.06
Host zm08.stanford.edu: Individual CPU iowait time
avg(cpu0) = 32.42 avg(cpu1) = 39.74 avg(cpu2) = 4.67 avg(cpu3) = 8.33 avg(cpu4) = 2.14 avg(cpu5) = 4.47 avg(cpu6) = 0.80 avg(cpu7) = 1.97 avg(cpu8) = 0.30 avg(cpu9) = 0.93 avg(cpu10) = 0.17 avg(cpu11) = 0.52 avg(cpu12) = 8.60 avg(cpu13) = 14.00 avg(cpu14) = 0.39 avg(cpu15) = 1.23 avg(cpu16) = 0.42 avg(cpu17) = 0.79 avg(cpu18) = 0.14 avg(cpu19) = 0.44 avg(cpu20) = 0.10 avg(cpu21) = 0.60 avg(cpu22) = 0.07 avg(cpu23) = 0.53
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) = 0.34 avg(cpu1) = 0.72 avg(cpu2) = 0.09 avg(cpu3) = 0.24 avg(cpu4) = 0.20 avg(cpu5) = 0.09 avg(cpu6) = 0.05 avg(cpu7) = 0.22 avg(cpu8) = 0.02 avg(cpu9) = 0.03 avg(cpu10) = 0.01 avg(cpu11) = 0.03 avg(cpu12) = 0.05 avg(cpu13) = 0.09 avg(cpu14) = 0.01 avg(cpu15) = 0.04 avg(cpu16) = 0.01 avg(cpu17) = 0.19 avg(cpu18) = 0.00 avg(cpu19) = 0.01 avg(cpu20) = 0.00 avg(cpu21) = 0.14 avg(cpu22) = 0.00 avg(cpu23) = 0.11
Host zm08.stanford.edu: Process CPU
avg(mailbox) = 4.92 avg(mysql) = 2.39 avg(stats) = 0.00
Host zm08.stanford.edu: Process Total Memory
avg(mailbox) = 21224.38 avg(mysql) = 18179.60 avg(stats) = 0.00
Host zm08.stanford.edu: Process Resident Memory
avg(mailbox) = 8843.69 avg(mysql) = 17913.24 avg(stats) = 0.00
Host zm08.stanford.edu: Swap Activity
avg(swap in) = 0.00 avg(swap out) = 0.01
Host zm08.stanford.edu: Virtual Memory
avg(swapped) = 28.33 avg(free) = 573.93 avg(active) = 37594.97 avg(inactive) = 24416.95 avg(page cache) = 31076.70
Host zm08.stanford.edu: Context Switches
avg(context switches) = 13049.81
Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average
avg(processes waiting for run time) = 2.55 avg(processes waiting for io time) = 2.09 avg(load average (1 min)) = 4.39
Host zm08.stanford.edu: Disk Utilization (Top 10 avg)
avg(sdf) = 15.32 avg(sdk) = 15.32 avg(dm-0) = 25.41 avg(sdg) = 35.97 avg(dm-1) = 4.00 avg(sdl) = 35.92 avg(sdh) = 43.60 avg(dm-4) = 55.72 avg(dm-3) = 43.93 avg(sdm) = 43.55
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) = 511.68 avg(sdf write) = 855.40
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) = 511.25 avg(sdk write) = 859.50
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) = 0.37 avg(sdj write) = 171.62
Host zm08.stanford.edu: Disk Throughput: /dev/dm-0
avg(dm-0 read) = 1022.54 avg(dm-0 write) = 1714.89
Host zm08.stanford.edu: Disk Throughput: /dev/sdg
avg(sdg read) = 2427.35 avg(sdg write) = 154.44
Host zm08.stanford.edu: Disk Throughput: /dev/dm-1
avg(dm-1 read) = 623.12 avg(dm-1 write) = 968.37
Host zm08.stanford.edu: Disk Throughput: /dev/dm-2
avg(dm-2 read) = 0.35 avg(dm-2 write) = 343.05
Host zm08.stanford.edu: Disk Throughput: /dev/sdl
avg(sdl read) = 2427.08 avg(sdl write) = 154.04
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) = 311.74 avg(sdi write) = 484.01
Host zm08.stanford.edu: Disk Throughput: /dev/sdh
avg(sdh read) = 3712.35 avg(sdh write) = 0.56
Host zm08.stanford.edu: Disk Throughput: /dev/dm-4
avg(dm-4 read) = 7424.32 avg(dm-4 write) = 1.11
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) = 4854.03 avg(dm-3 write) = 308.48
Host zm08.stanford.edu: Disk Throughput: /dev/sdm
avg(sdm read) = 3712.37 avg(sdm write) = 0.55
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) = 311.77 avg(sdn write) = 484.36
Host zm08.stanford.edu: Disk Throughput: /dev/sdu
avg(sdu read) = 45.04 avg(sdu write) = 39.03
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) = 0.37 avg(sdo write) = 171.43
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) = 33.59 avg(sdf write) = 32.88
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) = 33.59 avg(sdk write) = 32.88
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) = 0.09 avg(sdj write) = 0.77
Host zm08.stanford.edu: Disk IOPs: /dev/dm-0
avg(dm-0 read) = 67.07 avg(dm-0 write) = 65.77
Host zm08.stanford.edu: Disk IOPs: /dev/sdg
avg(sdg read) = 138.92 avg(sdg write) = 11.78
Host zm08.stanford.edu: Disk IOPs: /dev/dm-1
avg(dm-1 read) = 12.51 avg(dm-1 write) = 35.60
Host zm08.stanford.edu: Disk IOPs: /dev/dm-2
avg(dm-2 read) = 0.09 avg(dm-2 write) = 1.54
Host zm08.stanford.edu: Disk IOPs: /dev/sdl
avg(sdl read) = 138.92 avg(sdl write) = 11.79
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) = 6.31 avg(sdi write) = 17.80
Host zm08.stanford.edu: Disk IOPs: /dev/sdh
avg(sdh read) = 75.23 avg(sdh write) = 0.05
Host zm08.stanford.edu: Disk IOPs: /dev/dm-4
avg(dm-4 read) = 150.36 avg(dm-4 write) = 0.09
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) = 277.74 avg(dm-3 write) = 23.57
Host zm08.stanford.edu: Disk IOPs: /dev/sdm
avg(sdm read) = 75.23 avg(sdm write) = 0.04
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) = 6.31 avg(sdn write) = 17.80
Host zm08.stanford.edu: Disk IOPs: /dev/sdu
avg(sdu read) = 2.04 avg(sdu write) = 1.93
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) = 0.09 avg(sdo write) = 0.77
Host zm08.stanford.edu: Disk Usage
avg(/opt/zimbra/redo-mysql) = 43.74 avg(/usr/vice/cache) = 13.01 avg(/opt/zimbra/store) = 92.00 avg(/opt/zimbra) = 77.81 avg(/opt/zimbra/hsm1) = 96.00 avg(/) = 8.01 avg(/opt/zimbra/redolog) = 19.15
Host zm08.stanford.edu: Open file descriptor count
avg(total system file descriptors open) = 6333.55 avg(mailboxd file descriptors open) = 2956.65
Host zm08.stanford.edu: Process CPU Time (Top 10 avg)
avg(tripwire) = 2085.50 avg(java) = 1861.25 avg(gzip) = 2674.30 avg(mysqld) = 1718.03 avg(yum) = 774.00 avg(perl) = 44.57 avg(httpd) = 35.22 avg(mysqldump) = 135.63 avg(zmmailboxd) = 3544.39 avg(zmcompresslogs) = 1313.33
Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)
max(MsgActionRequest.move) = 617.00 max(SearchRequest) = 1579.00 max(GetContactsRequest) = 2468.00 max(MsgActionRequest.delete) = 860.00 max(NoOpRequest) = 228.00 max(AddMsgRequest) = 168.00 max(GetFolderRequest) = 138.00 max(SyncRequest) = 242.00 max(GetEffectiveFolderPermsRequest) = 439.00 max(GetAppointmentRequest) = 2700.00
Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)
avg(ModifyAppointmentRequest) = 260.01 avg(SearchRequest) = 370.35 avg(SendMsgRequest) = 382.29 avg(DeleteAccountRequest) = 18735.50 avg(BackupQueryRequest) = 660.60 avg(GetAggregateQuotaUsageOnServerRequest) = 924.00 avg(SendInviteReplyRequest) = 370.43 avg(ForwardAppointmentRequest) = 281.00 avg(FolderActionRequest.empty) = 1000.58 avg(GetQuotaUsageRequest) = 1265.00
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages
avg(pages read) = 448185650.25 avg(pages written) = 159786307.72
Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate
avg(buffer pool hit rate) = 999.60
Host zm08.stanford.edu: MySQL: Database Connections In Use
avg(connections in use) = 1.06
Host zm08.stanford.edu: MySQL: Tables Open/Opened
avg(open_tables) = 1188.52 avg(opened_tables (cumulative)) = 452816.29
Host zm08.stanford.edu: MySQL: Total Slow Queries Count
avg(slow queries (cumulative)) = 656661.66
Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency
avg(mysql) = 0.21 avg(ldap) = 0.01
Host zm08.stanford.edu: Mailboxd: Lucene IO
avg(Index writes) = 57.52 avg(Index reads) = 132.69
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput
avg(received) = 97.78 avg(delivered) = 84.81
Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate
avg(received msgs) = 0.61 avg(delivered msgs) = 0.70 avg(received x rcpts) = 0.75
Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)
avg(mailbox add rate) = 0.98
Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)
avg(mailbox add latency) = 41.31
Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol
avg(SOAP) = 8.61 avg(IMAP) = 32.86 avg(POP) = 1.03
Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol
avg(SOAP) = 336.11 avg(IMAP) = 24.32 avg(POP) = 98.57
Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol
avg(IMAP) = 98.87 avg(IMAP SSL) = 301.24 avg(POP) = 0.04 avg(POP SSL) = 0.49 avg(SOAP sessions) = 417.35
Host zm08.stanford.edu: Mailboxd: Mailbox Get Count
avg(mailbox get count) = 6160.50
Host zm08.stanford.edu: Mailboxd: Mailbox Get Latency
avg(mailbox get latency) = 0.00
Host zm08.stanford.edu: Mailboxd: Mailbox Cache Hit Rate
avg(mailbox cache hit rate) = 100.00
Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate
avg(msg blob cache) = 25.28 avg(item metadata cache) = 16.98
Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time
avg(minor GC time) = 0.49
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) = 7.62
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) = 4570.50 avg(PS Old Gen) = 0.00 avg(CMS Old Gen) = 3650.68 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) = 809.19 avg(Par Survivor Space) = 110.62 avg(Eden Space) = 0.00 avg(Survivor Space) = 0.00
Host zm08.stanford.edu: Mailboxd: JVM Heap Free
avg(total free) = 3256.82 avg(PS Old Gen free) = 0.00 avg(CMS Old Gen free) = 2370.32 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) = 796.43 avg(Par Survivor Space free) = 90.07 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) = 142.81 avg(Code Cache) = 37.70 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) = 104.17 avg(Code Cache free) = 9.11 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) = 0.33 avg(user time) = 0.29 avg(system time) = 0.03
Host zm08.stanford.edu: convertd: Resident Memory
avg(convertd rss) = 189.01
Host zm08.stanford.edu: convertd: Processes and Threads
avg(processes) = 5.92 avg(threads) = 5.94
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