2015-06-01

Additional charts

Host zm08.stanford.edu: Total CPU

avg(user) = 4.26    avg(sys) = 0.72    avg(idle) = 92.28    avg(iowait) = 2.65    avg(nice) = 0.00    avg(irq) = 0.00    avg(softirq) = 0.09

Host zm08.stanford.edu: Individual CPU user time

avg(cpu0) = 12.13    avg(cpu1) = 15.21    avg(cpu2) = 4.36    avg(cpu3) = 7.25    avg(cpu4) = 4.14    avg(cpu5) = 4.32    avg(cpu6) = 1.72    avg(cpu7) = 10.53    avg(cpu8) = 1.19    avg(cpu9) = 2.29    avg(cpu10) = 1.03    avg(cpu11) = 1.89    avg(cpu12) = 4.03    avg(cpu13) = 6.14    avg(cpu14) = 3.30    avg(cpu15) = 4.12    avg(cpu16) = 3.26    avg(cpu17) = 4.06    avg(cpu18) = 1.54    avg(cpu19) = 2.10    avg(cpu20) = 1.08    avg(cpu21) = 2.97    avg(cpu22) = 0.85    avg(cpu23) = 2.77

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) = 1.41    avg(cpu1) = 1.79    avg(cpu2) = 0.90    avg(cpu3) = 1.22    avg(cpu4) = 0.81    avg(cpu5) = 0.93    avg(cpu6) = 0.44    avg(cpu7) = 0.73    avg(cpu8) = 0.29    avg(cpu9) = 0.48    avg(cpu10) = 0.25    avg(cpu11) = 0.37    avg(cpu12) = 0.71    avg(cpu13) = 0.97    avg(cpu14) = 1.13    avg(cpu15) = 0.95    avg(cpu16) = 0.76    avg(cpu17) = 0.77    avg(cpu18) = 0.36    avg(cpu19) = 0.38    avg(cpu20) = 0.29    avg(cpu21) = 0.50    avg(cpu22) = 0.23    avg(cpu23) = 0.47

Host zm08.stanford.edu: Individual CPU idle time

avg(cpu0) = 65.00    avg(cpu1) = 58.06    avg(cpu2) = 93.51    avg(cpu3) = 89.76    avg(cpu4) = 94.21    avg(cpu5) = 93.88    avg(cpu6) = 97.57    avg(cpu7) = 88.20    avg(cpu8) = 98.41    avg(cpu9) = 96.99    avg(cpu10) = 98.64    avg(cpu11) = 97.58    avg(cpu12) = 89.79    avg(cpu13) = 86.75    avg(cpu14) = 95.29    avg(cpu15) = 94.68    avg(cpu16) = 95.85    avg(cpu17) = 94.76    avg(cpu18) = 98.04    avg(cpu19) = 97.42    avg(cpu20) = 98.58    avg(cpu21) = 96.17    avg(cpu22) = 98.88    avg(cpu23) = 96.47

Host zm08.stanford.edu: Individual CPU iowait time

avg(cpu0) = 21.19    avg(cpu1) = 24.45    avg(cpu2) = 1.13    avg(cpu3) = 1.53    avg(cpu4) = 0.68    avg(cpu5) = 0.73    avg(cpu6) = 0.21    avg(cpu7) = 0.37    avg(cpu8) = 0.08    avg(cpu9) = 0.17    avg(cpu10) = 0.06    avg(cpu11) = 0.12    avg(cpu12) = 5.43    avg(cpu13) = 6.06    avg(cpu14) = 0.22    avg(cpu15) = 0.20    avg(cpu16) = 0.11    avg(cpu17) = 0.30    avg(cpu18) = 0.05    avg(cpu19) = 0.08    avg(cpu20) = 0.04    avg(cpu21) = 0.27    avg(cpu22) = 0.03    avg(cpu23) = 0.19

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) = 0.26    avg(cpu1) = 0.47    avg(cpu2) = 0.10    avg(cpu3) = 0.22    avg(cpu4) = 0.15    avg(cpu5) = 0.13    avg(cpu6) = 0.04    avg(cpu7) = 0.15    avg(cpu8) = 0.02    avg(cpu9) = 0.06    avg(cpu10) = 0.01    avg(cpu11) = 0.03    avg(cpu12) = 0.02    avg(cpu13) = 0.07    avg(cpu14) = 0.04    avg(cpu15) = 0.03    avg(cpu16) = 0.01    avg(cpu17) = 0.11    avg(cpu18) = 0.00    avg(cpu19) = 0.01    avg(cpu20) = 0.00    avg(cpu21) = 0.08    avg(cpu22) = 0.00    avg(cpu23) = 0.09

Host zm08.stanford.edu: Process CPU

avg(mailbox) = 3.17    avg(mysql) = 0.69    avg(stats) = 0.00

Host zm08.stanford.edu: Process Total Memory

avg(mailbox) = 21330.23    avg(mysql) = 18153.00    avg(stats) = 0.00

Host zm08.stanford.edu: Process Resident Memory

avg(mailbox) = 8097.46    avg(mysql) = 17883.41    avg(stats) = 0.00

Host zm08.stanford.edu: Virtual Memory

avg(swapped) = 6.71    avg(free) = 640.64    avg(active) = 39344.15    avg(inactive) = 22505.96    avg(page cache) = 32591.00

Host zm08.stanford.edu: Context Switches

avg(context switches) = 11435.10

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

avg(processes waiting for run time) = 1.79    avg(processes waiting for io time) = 0.98    avg(load average (1 min)) = 2.30

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

avg(sdf) = 16.93    avg(sdk) = 16.91    avg(dm-0) = 27.53    avg(sdg) = 16.20    avg(dm-1) = 6.04    avg(sdl) = 16.16    avg(sdh) = 11.16    avg(dm-4) = 14.99    avg(dm-3) = 20.48    avg(sdm) = 11.14

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) = 697.26    avg(sdf write) = 1006.65

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) = 697.14    avg(sdk write) = 1006.84

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) = 0.36    avg(sdj write) = 147.74

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

avg(dm-0 read) = 1394.00    avg(dm-0 write) = 2013.49

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

avg(sdg read) = 1073.04    avg(sdg write) = 267.25

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

avg(dm-1 read) = 540.38    avg(dm-1 write) = 1211.79

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

avg(dm-2 read) = 0.34    avg(dm-2 write) = 296.53

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

avg(sdl read) = 1073.12    avg(sdl write) = 268.17

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) = 270.44    avg(sdi write) = 606.86

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

avg(sdh read) = 1030.59    avg(sdh write) = 0.24

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

avg(dm-4 read) = 2060.48    avg(dm-4 write) = 0.49

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) = 2145.76    avg(dm-3 write) = 535.43

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

avg(sdm read) = 1030.29    avg(sdm write) = 0.24

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) = 270.33    avg(sdn write) = 604.93

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

avg(sdu read) = 23.31    avg(sdu write) = 36.79

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) = 148.79

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) = 47.08    avg(sdf write) = 38.11

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) = 47.08    avg(sdk write) = 38.12

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) = 0.72

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

avg(dm-0 read) = 94.06    avg(dm-0 write) = 76.23

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

avg(sdg read) = 63.54    avg(sdg write) = 13.48

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

avg(dm-1 read) = 11.23    avg(dm-1 write) = 62.37

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

avg(dm-2 read) = 0.08    avg(dm-2 write) = 1.44

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

avg(sdl read) = 63.53    avg(sdl write) = 13.49

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) = 5.66    avg(sdi write) = 31.19

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

avg(sdh read) = 23.53    avg(sdh write) = 0.02

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

avg(dm-4 read) = 46.97    avg(dm-4 write) = 0.04

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) = 126.97    avg(dm-3 write) = 26.97

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

avg(sdm read) = 23.53    avg(sdm write) = 0.02

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) = 5.66    avg(sdn write) = 31.18

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

avg(sdu read) = 1.03    avg(sdu write) = 1.70

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) = 0.72

Host zm08.stanford.edu: Disk Usage

avg(/opt/zimbra/redo-mysql) = 28.28    avg(/usr/vice/cache) = 13.00    avg(/opt/zimbra/store) = 93.21    avg(/opt/zimbra) = 73.00    avg(/opt/zimbra/hsm1) = 90.00    avg(/) = 8.00    avg(/opt/zimbra/redolog) = 19.43

Host zm08.stanford.edu: Open file descriptor count

avg(total system file descriptors open) = 7294.53    avg(mailboxd file descriptors open) = 3906.49

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

avg(java) = 2135.10    avg(gzip) = 2574.07    avg(mysqld) = 496.98    avg(perl) = 46.53    avg(httpd) = 50.38    avg(mysqldump) = 159.46    avg(zmmailboxd) = 2278.25    avg(rm) = 25.00    avg(horsewatcher-fe) = 51.82    avg(zmcompresslogs) = 1517.00

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

max(MsgActionRequest.move) = 514.00    max(SearchRequest) = 137.00    max(MsgActionRequest.delete) = 1151.00    max(NoOpRequest) = 382.00    max(WaitSetRequest) = 235.00    max(AddMsgRequest) = 750.00    max(GetFolderRequest) = 487.00    max(SyncRequest) = 466.00    max(GetEffectiveFolderPermsRequest) = 147.00    max(GetAppointmentRequest) = 1265.00

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

avg(SendMsgRequest) = 315.87    avg(DeleteAccountRequest) = 12494.33    avg(BackupQueryRequest) = 479.40    avg(GetAggregateQuotaUsageOnServerRequest) = 904.00    avg(WaitSetRequest) = 361.83    avg(CheckRecurConflictsRequest) = 570.37    avg(SendInviteReplyRequest) = 281.62    avg(ApplyFilterRulesRequest) = 304.75    avg(FolderActionRequest.empty) = 463.50    avg(GetQuotaUsageRequest) = 1079.00

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

avg(pages read) = 103089519.61    avg(pages written) = 35455225.28

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

avg(buffer pool hit rate) = 999.03

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) = 1189.78    avg(opened_tables (cumulative)) = 103623.23

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

avg(slow queries (cumulative)) = 134457.25

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

avg(mysql) = 0.16    avg(ldap) = 0.14

Host zm08.stanford.edu: Mailboxd: Lucene IO

avg(Index writes) = 169.80    avg(Index reads) = 420.34

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

avg(received) = 147.29    avg(delivered) = 230.39

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

avg(received msgs) = 1.19    avg(delivered msgs) = 1.44    avg(received x rcpts) = 1.47

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

avg(mailbox add rate) = 2.23

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

avg(mailbox add latency) = 40.20

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

avg(SOAP) = 16.48    avg(IMAP) = 90.77    avg(POP) = 4.19

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

avg(SOAP) = 258.33    avg(IMAP) = 16.21    avg(POP) = 56.68

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

avg(IMAP) = 157.64    avg(IMAP SSL) = 673.25    avg(POP) = 0.12    avg(POP SSL) = 1.33    avg(SOAP sessions) = 859.31

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

avg(mailbox get count) = 6580.51

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) = 99.95

Host zm08.stanford.edu: Mailboxd: Mailbox Item/Blob Cache Hit Rate

avg(msg blob cache) = 33.33    avg(item metadata cache) = 32.29

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

avg(minor GC time) = 0.45

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) = 3.94

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) = 4357.65    avg(PS Old Gen) = 0.00    avg(CMS Old Gen) = 3399.08    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) = 814.79    avg(Par Survivor Space) = 143.78    avg(Eden Space) = 0.00    avg(Survivor Space) = 0.00

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

avg(total free) = 3469.66    avg(PS Old Gen free) = 0.00    avg(CMS Old Gen free) = 2621.92    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) = 790.83    avg(Par Survivor Space free) = 56.90    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) = 125.01    avg(Code Cache) = 38.31    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) = 86.01    avg(Code Cache free) = 3.10    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) = 0.48    avg(user time) = 0.44    avg(system time) = 0.04

Host zm08.stanford.edu: convertd: Resident Memory

avg(convertd rss) = 175.77

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: 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