2015-07-10

Additional charts

Host zm08.stanford.edu: Total CPU

avg(user) = 6.08    avg(sys) = 0.91    avg(idle) = 88.14    avg(iowait) = 4.73    avg(nice) = 0.00    avg(irq) = 0.00    avg(softirq) = 0.14

Host zm08.stanford.edu: Individual CPU user time

avg(cpu0) = 15.54    avg(cpu1) = 22.03    avg(cpu2) = 7.00    avg(cpu3) = 10.81    avg(cpu4) = 17.14    avg(cpu5) = 6.75    avg(cpu6) = 3.28    avg(cpu7) = 6.69    avg(cpu8) = 2.31    avg(cpu9) = 3.58    avg(cpu10) = 1.86    avg(cpu11) = 2.84    avg(cpu12) = 5.61    avg(cpu13) = 9.26    avg(cpu14) = 3.51    avg(cpu15) = 4.44    avg(cpu16) = 3.86    avg(cpu17) = 4.81    avg(cpu18) = 1.99    avg(cpu19) = 3.15    avg(cpu20) = 1.45    avg(cpu21) = 4.14    avg(cpu22) = 1.20    avg(cpu23) = 2.91

Host zm08.stanford.edu: Individual CPU nice time

avg(cpu0) = 0.01    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) = 2.29    avg(cpu1) = 2.43    avg(cpu2) = 1.09    avg(cpu3) = 1.38    avg(cpu4) = 1.81    avg(cpu5) = 1.07    avg(cpu6) = 0.58    avg(cpu7) = 0.91    avg(cpu8) = 0.39    avg(cpu9) = 0.57    avg(cpu10) = 0.29    avg(cpu11) = 0.43    avg(cpu12) = 1.04    avg(cpu13) = 1.28    avg(cpu14) = 1.05    avg(cpu15) = 0.93    avg(cpu16) = 0.77    avg(cpu17) = 0.89    avg(cpu18) = 0.44    avg(cpu19) = 0.49    avg(cpu20) = 0.34    avg(cpu21) = 0.66    avg(cpu22) = 0.27    avg(cpu23) = 0.45

Host zm08.stanford.edu: Individual CPU idle time

avg(cpu0) = 44.60    avg(cpu1) = 38.86    avg(cpu2) = 89.71    avg(cpu3) = 84.03    avg(cpu4) = 79.69    avg(cpu5) = 89.98    avg(cpu6) = 95.57    avg(cpu7) = 91.03    avg(cpu8) = 97.06    avg(cpu9) = 95.29    avg(cpu10) = 97.69    avg(cpu11) = 96.33    avg(cpu12) = 80.72    avg(cpu13) = 75.63    avg(cpu14) = 95.11    avg(cpu15) = 93.94    avg(cpu16) = 95.14    avg(cpu17) = 93.58    avg(cpu18) = 97.45    avg(cpu19) = 96.03    avg(cpu20) = 98.13    avg(cpu21) = 94.63    avg(cpu22) = 98.45    avg(cpu23) = 96.07

Host zm08.stanford.edu: Individual CPU iowait time

avg(cpu0) = 37.03    avg(cpu1) = 35.88    avg(cpu2) = 2.06    avg(cpu3) = 3.50    avg(cpu4) = 0.98    avg(cpu5) = 2.06    avg(cpu6) = 0.50    avg(cpu7) = 1.16    avg(cpu8) = 0.20    avg(cpu9) = 0.49    avg(cpu10) = 0.13    avg(cpu11) = 0.35    avg(cpu12) = 12.60    avg(cpu13) = 13.76    avg(cpu14) = 0.29    avg(cpu15) = 0.65    avg(cpu16) = 0.20    avg(cpu17) = 0.56    avg(cpu18) = 0.11    avg(cpu19) = 0.29    avg(cpu20) = 0.07    avg(cpu21) = 0.43    avg(cpu22) = 0.06    avg(cpu23) = 0.45

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) = 0.53    avg(cpu1) = 0.79    avg(cpu2) = 0.12    avg(cpu3) = 0.27    avg(cpu4) = 0.37    avg(cpu5) = 0.14    avg(cpu6) = 0.06    avg(cpu7) = 0.19    avg(cpu8) = 0.03    avg(cpu9) = 0.06    avg(cpu10) = 0.01    avg(cpu11) = 0.04    avg(cpu12) = 0.02    avg(cpu13) = 0.06    avg(cpu14) = 0.03    avg(cpu15) = 0.03    avg(cpu16) = 0.01    avg(cpu17) = 0.14    avg(cpu18) = 0.00    avg(cpu19) = 0.03    avg(cpu20) = 0.00    avg(cpu21) = 0.14    avg(cpu22) = 0.00    avg(cpu23) = 0.12

Host zm08.stanford.edu: Process CPU

avg(mailbox) = 4.77    avg(mysql) = 1.08    avg(stats) = 0.00

Host zm08.stanford.edu: Process Total Memory

avg(mailbox) = 21315.79    avg(mysql) = 18179.60    avg(stats) = 0.00

Host zm08.stanford.edu: Process Resident Memory

avg(mailbox) = 8913.99    avg(mysql) = 17922.06    avg(stats) = 0.00

Host zm08.stanford.edu: Virtual Memory

avg(swapped) = 21.93    avg(free) = 697.48    avg(active) = 38398.75    avg(inactive) = 23120.05    avg(page cache) = 28636.19

Host zm08.stanford.edu: Context Switches

avg(context switches) = 13271.98

Host zm08.stanford.edu: Run/Blocked Process Queue Size, Load Average

avg(processes waiting for run time) = 2.25    avg(processes waiting for io time) = 1.70    avg(load average (1 min)) = 3.64

Host zm08.stanford.edu: Disk Utilization (Top 10 avg)

avg(sdf) = 20.44    avg(sdk) = 20.43    avg(dm-0) = 33.31    avg(sdg) = 42.24    avg(dm-1) = 5.05    avg(sdl) = 42.23    avg(sdh) = 25.43    avg(dm-4) = 34.84    avg(dm-3) = 52.21    avg(sdm) = 25.41

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) = 939.10    avg(sdf write) = 928.61

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) = 938.93    avg(sdk write) = 930.55

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) = 177.57

Host zm08.stanford.edu: Disk Throughput: /dev/dm-0

avg(dm-0 read) = 1877.63    avg(dm-0 write) = 1859.16

Host zm08.stanford.edu: Disk Throughput: /dev/sdg

avg(sdg read) = 3025.94    avg(sdg write) = 422.63

Host zm08.stanford.edu: Disk Throughput: /dev/dm-1

avg(dm-1 read) = 761.78    avg(dm-1 write) = 1102.40

Host zm08.stanford.edu: Disk Throughput: /dev/dm-2

avg(dm-2 read) = 0.34    avg(dm-2 write) = 356.00

Host zm08.stanford.edu: Disk Throughput: /dev/sdl

avg(sdl read) = 3022.81    avg(sdl write) = 421.64

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) = 381.21    avg(sdi write) = 551.49

Host zm08.stanford.edu: Disk Throughput: /dev/sdh

avg(sdh read) = 1536.67    avg(sdh write) = 2155.75

Host zm08.stanford.edu: Disk Throughput: /dev/dm-4

avg(dm-4 read) = 3073.37    avg(dm-4 write) = 4313.40

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) = 6048.35    avg(dm-3 write) = 844.28

Host zm08.stanford.edu: Disk Throughput: /dev/sdm

avg(sdm read) = 1537.10    avg(sdm write) = 2157.66

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) = 380.97    avg(sdn write) = 550.91

Host zm08.stanford.edu: Disk Throughput: /dev/sdu

avg(sdu read) = 37.03    avg(sdu write) = 42.87

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) = 178.43

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) = 58.50    avg(sdf write) = 35.39

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) = 58.50    avg(sdk write) = 35.39

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) = 0.80

Host zm08.stanford.edu: Disk IOPs: /dev/dm-0

avg(dm-0 read) = 116.90    avg(dm-0 write) = 70.79

Host zm08.stanford.edu: Disk IOPs: /dev/sdg

avg(sdg read) = 195.07    avg(sdg write) = 47.68

Host zm08.stanford.edu: Disk IOPs: /dev/dm-1

avg(dm-1 read) = 13.10    avg(dm-1 write) = 51.33

Host zm08.stanford.edu: Disk IOPs: /dev/dm-2

avg(dm-2 read) = 0.09    avg(dm-2 write) = 1.61

Host zm08.stanford.edu: Disk IOPs: /dev/sdl

avg(sdl read) = 195.07    avg(sdl write) = 47.68

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) = 6.60    avg(sdi write) = 25.66

Host zm08.stanford.edu: Disk IOPs: /dev/sdh

avg(sdh read) = 35.42    avg(sdh write) = 61.74

Host zm08.stanford.edu: Disk IOPs: /dev/dm-4

avg(dm-4 read) = 70.74    avg(dm-4 write) = 123.49

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) = 390.04    avg(dm-3 write) = 95.36

Host zm08.stanford.edu: Disk IOPs: /dev/sdm

avg(sdm read) = 35.41    avg(sdm write) = 61.75

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) = 6.60    avg(sdn write) = 25.66

Host zm08.stanford.edu: Disk IOPs: /dev/sdu

avg(sdu read) = 2.01    avg(sdu write) = 1.97

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) = 0.80

Host zm08.stanford.edu: Disk Usage

avg(/opt/zimbra/redo-mysql) = 59.38    avg(/usr/vice/cache) = 13.01    avg(/opt/zimbra/store) = 95.58    avg(/opt/zimbra) = 75.11    avg(/opt/zimbra/hsm1) = 92.89    avg(/) = 8.01    avg(/opt/zimbra/redolog) = 21.97

Host zm08.stanford.edu: Open file descriptor count

avg(total system file descriptors open) = 6983.88    avg(mailboxd file descriptors open) = 3652.49

Host zm08.stanford.edu: Process CPU Time (Top 10 avg)

avg(tripwire) = 2237.00    avg(java) = 2141.18    avg(gzip) = 2686.51    avg(mysqld) = 776.66    avg(yum) = 1344.00    avg(perl) = 67.38    avg(mysqldump) = 147.26    avg(zmmailboxd) = 3432.73    avg(horsewatcher-fe) = 68.83    avg(zmcompresslogs) = 1931.44

Host zm08.stanford.edu: SOAP: Invocation Count: Summary (Top 10 max)

max(MsgActionRequest.move) = 3000.00    max(SearchRequest) = 781.00    max(GetContactsRequest) = 285.00    max(MsgActionRequest.delete) = 3481.00    max(NoOpRequest) = 317.00    max(WaitSetRequest) = 177.00    max(AddMsgRequest) = 213.00    max(GetFolderRequest) = 391.00    max(SyncRequest) = 388.00    max(GetAppointmentRequest) = 2524.00

Host zm08.stanford.edu: SOAP: Average Call Duration: Summary (Top 10 avg)

avg(SendMsgRequest) = 441.29    avg(DeleteAccountRequest) = 35505.00    avg(BackupQueryRequest) = 506.60    avg(GetAggregateQuotaUsageOnServerRequest) = 963.00    avg(FolderActionRequest.read) = 6080.00    avg(SendInviteReplyRequest) = 383.96    avg(FolderActionRequest.empty) = 1453.25    avg(SendShareNotificationRequest) = 377.86    avg(SearchCalendarResourcesRequest) = 346.14    avg(GetQuotaUsageRequest) = 1176.00

Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Pages

avg(pages read) = 334074784.09    avg(pages written) = 117296886.89

Host zm08.stanford.edu: MySQL: InnoDB Buffer Pool Hit Rate

avg(buffer pool hit rate) = 998.81

Host zm08.stanford.edu: MySQL: Database Connections In Use

avg(connections in use) = 1.20

Host zm08.stanford.edu: MySQL: Tables Open/Opened

avg(open_tables) = 1189.64    avg(opened_tables (cumulative)) = 332040.26

Host zm08.stanford.edu: MySQL: Total Slow Queries Count

avg(slow queries (cumulative)) = 480238.54

Host zm08.stanford.edu: Mailboxd: Connection Pool Get Latency

avg(mysql) = 0.20    avg(ldap) = 0.01

Host zm08.stanford.edu: Mailboxd: Lucene IO

avg(Index writes) = 79.57    avg(Index reads) = 180.62

Host zm08.stanford.edu: Mailboxd: LMTP Delivery Throughput

avg(received) = 147.17    avg(delivered) = 148.26

Host zm08.stanford.edu: Mailboxd: LMTP Delivery Rate

avg(received msgs) = 0.94    avg(delivered msgs) = 1.10    avg(received x rcpts) = 1.16

Host zm08.stanford.edu: Mailboxd: Mailbox Add Rate (Delivery Rate)

avg(mailbox add rate) = 1.63

Host zm08.stanford.edu: Mailboxd: Mailbox Add Latency (Delivery Speed)

avg(mailbox add latency) = 51.12

Host zm08.stanford.edu: Mailboxd: Request Rate by Client Protocol

avg(SOAP) = 13.37    avg(IMAP) = 119.65    avg(POP) = 3.15

Host zm08.stanford.edu: Mailboxd: Response Time by Client Protocol

avg(SOAP) = 246.44    avg(IMAP) = 25.95    avg(POP) = 64.87

Host zm08.stanford.edu: Mailboxd: Active Connections by Client Protocol

avg(IMAP) = 137.63    avg(IMAP SSL) = 540.22    avg(POP) = 0.08    avg(POP SSL) = 1.77    avg(SOAP sessions) = 694.34

Host zm08.stanford.edu: Mailboxd: Mailbox Get Count

avg(mailbox get count) = 5821.39

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) = 37.56    avg(item metadata cache) = 22.82

Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Time

avg(minor GC time) = 0.73

Host zm08.stanford.edu: Mailboxd: Major Garbage Collection Time

avg(major GC time) = 0.05

Host zm08.stanford.edu: Mailboxd: Minor Garbage Collection Count

avg(minor GC count) = 14.05

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) = 4890.58    avg(PS Old Gen) = 0.00    avg(CMS Old Gen) = 4001.56    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) = 815.76    avg(Par Survivor Space) = 73.26    avg(Eden Space) = 0.00    avg(Survivor Space) = 0.00

Host zm08.stanford.edu: Mailboxd: JVM Heap Free

avg(total free) = 2936.73    avg(PS Old Gen free) = 0.00    avg(CMS Old Gen free) = 2019.44    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) = 789.86    avg(Par Survivor Space free) = 127.43    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) = 138.77    avg(Code Cache) = 36.01    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) = 102.91    avg(Code Cache free) = 10.61    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) = 0.30    avg(user time) = 0.27    avg(system time) = 0.03

Host zm08.stanford.edu: convertd: Resident Memory

avg(convertd rss) = 168.36

Host zm08.stanford.edu: convertd: Processes and Threads

avg(processes) = 5.83    avg(threads) = 5.84

No data available for the following charts:

Host zm08.stanford.edu: Swap Activity 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

Summary