2014-12-05

Additional charts

Host zm08.stanford.edu: Total CPU

avg(user) = 4.72    avg(sys) = 0.71    avg(idle) = 92.14    avg(iowait) = 2.35    avg(nice) = 0.00    avg(irq) = 0.00    avg(softirq) = 0.07

Host zm08.stanford.edu: Individual CPU user time

avg(cpu0) = 10.72    avg(cpu1) = 11.74    avg(cpu2) = 5.22    avg(cpu3) = 5.19    avg(cpu4) = 3.68    avg(cpu5) = 4.77    avg(cpu6) = 2.89    avg(cpu7) = 2.89    avg(cpu8) = 2.32    avg(cpu9) = 2.13    avg(cpu10) = 7.25    avg(cpu11) = 2.01    avg(cpu12) = 3.47    avg(cpu13) = 4.16    avg(cpu14) = 4.53    avg(cpu15) = 8.04    avg(cpu16) = 3.59    avg(cpu17) = 8.88    avg(cpu18) = 8.31    avg(cpu19) = 3.30    avg(cpu20) = 3.11    avg(cpu21) = 1.48    avg(cpu22) = 2.31    avg(cpu23) = 1.45

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) = 1.27    avg(cpu1) = 1.43    avg(cpu2) = 0.92    avg(cpu3) = 0.90    avg(cpu4) = 0.68    avg(cpu5) = 0.66    avg(cpu6) = 0.48    avg(cpu7) = 0.48    avg(cpu8) = 0.34    avg(cpu9) = 0.31    avg(cpu10) = 0.76    avg(cpu11) = 0.28    avg(cpu12) = 0.49    avg(cpu13) = 0.59    avg(cpu14) = 0.88    avg(cpu15) = 1.28    avg(cpu16) = 0.62    avg(cpu17) = 2.33    avg(cpu18) = 0.50    avg(cpu19) = 0.52    avg(cpu20) = 0.45    avg(cpu21) = 0.25    avg(cpu22) = 0.34    avg(cpu23) = 0.23

Host zm08.stanford.edu: Individual CPU idle time

avg(cpu0) = 76.05    avg(cpu1) = 66.12    avg(cpu2) = 92.75    avg(cpu3) = 92.75    avg(cpu4) = 95.23    avg(cpu5) = 94.01    avg(cpu6) = 96.43    avg(cpu7) = 96.36    avg(cpu8) = 97.23    avg(cpu9) = 97.42    avg(cpu10) = 79.49    avg(cpu11) = 97.62    avg(cpu12) = 94.93    avg(cpu13) = 91.03    avg(cpu14) = 94.08    avg(cpu15) = 90.19    avg(cpu16) = 95.50    avg(cpu17) = 87.97    avg(cpu18) = 90.91    avg(cpu19) = 95.91    avg(cpu20) = 96.25    avg(cpu21) = 98.21    avg(cpu22) = 96.37    avg(cpu23) = 98.26

Host zm08.stanford.edu: Individual CPU iowait time

avg(cpu0) = 11.77    avg(cpu1) = 20.42    avg(cpu2) = 0.94    avg(cpu3) = 1.02    avg(cpu4) = 0.31    avg(cpu5) = 0.48    avg(cpu6) = 0.14    avg(cpu7) = 0.22    avg(cpu8) = 0.08    avg(cpu9) = 0.11    avg(cpu10) = 12.40    avg(cpu11) = 0.07    avg(cpu12) = 1.07    avg(cpu13) = 4.18    avg(cpu14) = 0.42    avg(cpu15) = 0.35    avg(cpu16) = 0.22    avg(cpu17) = 0.66    avg(cpu18) = 0.20    avg(cpu19) = 0.21    avg(cpu20) = 0.14    avg(cpu21) = 0.05    avg(cpu22) = 0.96    avg(cpu23) = 0.05

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) = 0.18    avg(cpu1) = 0.28    avg(cpu2) = 0.15    avg(cpu3) = 0.12    avg(cpu4) = 0.09    avg(cpu5) = 0.05    avg(cpu6) = 0.05    avg(cpu7) = 0.04    avg(cpu8) = 0.02    avg(cpu9) = 0.02    avg(cpu10) = 0.09    avg(cpu11) = 0.01    avg(cpu12) = 0.03    avg(cpu13) = 0.03    avg(cpu14) = 0.07    avg(cpu15) = 0.12    avg(cpu16) = 0.05    avg(cpu17) = 0.14    avg(cpu18) = 0.08    avg(cpu19) = 0.06    avg(cpu20) = 0.05    avg(cpu21) = 0.00    avg(cpu22) = 0.01    avg(cpu23) = 0.00

Host zm08.stanford.edu: Process CPU

avg(mailbox) = 3.49    avg(mysql) = 0.58    avg(stats) = 0.00

Host zm08.stanford.edu: Process Total Memory

avg(mailbox) = 21300.91    avg(mysql) = 18108.76    avg(stats) = 0.00

Host zm08.stanford.edu: Process Resident Memory

avg(mailbox) = 8232.31    avg(mysql) = 17856.45    avg(stats) = 0.00

Host zm08.stanford.edu: Virtual Memory

avg(swapped) = 17.41    avg(free) = 892.04    avg(active) = 39108.95    avg(inactive) = 22529.23    avg(page cache) = 32466.41

Host zm08.stanford.edu: Context Switches

avg(context switches) = 13090.38

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

avg(processes waiting for run time) = 1.90    avg(processes waiting for io time) = 0.86    avg(load average (1 min)) = 2.35

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

avg(sde) = 17.56    avg(sdf) = 11.80    avg(sdk) = 11.78    avg(sdj) = 17.53    avg(dm-0) = 2.98    avg(sdg) = 11.11    avg(dm-1) = 15.30    avg(dm-2) = 28.15    avg(sdl) = 11.11    avg(dm-3) = 14.87

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

avg(sde read) = 533.69    avg(sde write) = 933.70

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

avg(sdf read) = 707.40    avg(sdf write) = 252.03

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) = 708.98    avg(sdk write) = 252.42

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

avg(sdt read) = 0.34    avg(sdt write) = 134.06

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) = 533.79    avg(sdj write) = 934.46

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

avg(dm-0 read) = 705.01    avg(dm-0 write) = 947.82

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

avg(sdg read) = 1016.63    avg(sdg write) = 0.14

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

avg(dm-1 read) = 1415.99    avg(dm-1 write) = 504.46

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

avg(dm-2 read) = 1067.08    avg(dm-2 write) = 1868.15

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

avg(sdl read) = 1017.52    avg(sdl write) = 0.15

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) = 0.34    avg(sds write) = 136.22

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

avg(sdi read) = 22.07    avg(sdi write) = 35.17

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

avg(sdh read) = 352.74    avg(sdh write) = 473.59

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

avg(dm-4 read) = 0.29    avg(dm-4 write) = 270.28

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) = 2033.75    avg(dm-3 write) = 0.29

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

avg(sdm read) = 352.67    avg(sdm write) = 474.23

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) = 0.19    avg(sdn write) = 0.00

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) = 0.19    avg(sdo write) = 0.00

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

avg(sde read) = 35.92    avg(sde write) = 35.97

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

avg(sdf read) = 49.64    avg(sdf write) = 12.71

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) = 49.64    avg(sdk write) = 12.71

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

avg(sdt read) = 0.08    avg(sdt write) = 0.68

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) = 35.92    avg(sdj write) = 35.97

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

avg(dm-0 read) = 11.81    avg(dm-0 write) = 25.43

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

avg(sdg read) = 22.71    avg(sdg write) = 0.01

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

avg(dm-1 read) = 99.17    avg(dm-1 write) = 25.42

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

avg(dm-2 read) = 71.73    avg(dm-2 write) = 71.94

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

avg(sdl read) = 22.71    avg(sdl write) = 0.01

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) = 0.08    avg(sds write) = 0.68

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

avg(sdi read) = 0.99    avg(sdi write) = 1.67

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

avg(sdh read) = 5.96    avg(sdh write) = 12.71

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

avg(dm-4 read) = 0.07    avg(dm-4 write) = 1.35

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) = 45.32    avg(dm-3 write) = 0.03

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

avg(sdm read) = 5.95    avg(sdm write) = 12.72

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) = 0.05    avg(sdn write) = 0.00

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) = 0.05    avg(sdo write) = 0.00

Host zm08.stanford.edu: Disk Usage

avg(/opt/zimbra/redo-mysql) = 38.20    avg(/usr/vice/cache) = 13.21    avg(/opt/zimbra/store) = 64.54    avg(/opt/zimbra) = 64.71    avg(/opt/zimbra/hsm1) = 86.00    avg(/) = 9.01    avg(/opt/zimbra/redolog) = 20.74

Host zm08.stanford.edu: Open file descriptor count

avg(total system file descriptors open) = 7455.04    avg(mailboxd file descriptors open) = 4019.29

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

avg(updatedb) = 38.58    avg(java) = 2099.84    avg(gzip) = 2678.97    avg(mysqld) = 420.65    avg(perl) = 192.28    avg(httpd) = 28.89    avg(mysqldump) = 173.61    avg(zmmailboxd) = 2510.62    avg(horsewatcher-fe) = 235.08    avg(zmcompresslogs) = 1376.83

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

max(MsgActionRequest.move) = 327.00    max(SearchRequest) = 125.00    max(MsgActionRequest.delete) = 1236.00    max(NoOpRequest) = 403.00    max(WaitSetRequest) = 182.00    max(AddMsgRequest) = 264.00    max(GetFolderRequest) = 498.00    max(SyncRequest) = 389.00    max(GetEffectiveFolderPermsRequest) = 118.00    max(GetAppointmentRequest) = 907.00

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

avg(FolderActionRequest.sync) = 251.00    avg(SendMsgRequest) = 343.42    avg(DeleteAccountRequest) = 15189.00    avg(BackupQueryRequest) = 523.00    avg(GetAggregateQuotaUsageOnServerRequest) = 1042.00    avg(FolderActionRequest.delete) = 2740.50    avg(SendInviteReplyRequest) = 325.26    avg(ApplyFilterRulesRequest) = 3757.83    avg(FolderActionRequest.empty) = 1086.36    avg(GetQuotaUsageRequest) = 1159.00

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

avg(pages read) = 101865254.25    avg(pages written) = 38194509.95

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

avg(buffer pool hit rate) = 999.28

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

avg(connections in use) = 0.43

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

avg(open_tables) = 1190.96    avg(opened_tables (cumulative)) = 130684.72

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

avg(slow queries (cumulative)) = 334372.71

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

avg(mysql) = 0.16    avg(ldap) = 0.01

Host zm08.stanford.edu: Mailboxd: Lucene IO

avg(Index writes) = 89.24    avg(Index reads) = 218.34

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

avg(received) = 138.16    avg(delivered) = 206.30

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

avg(received msgs) = 1.03    avg(delivered msgs) = 1.26    avg(received x rcpts) = 1.28

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

avg(mailbox add rate) = 1.78

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

avg(mailbox add latency) = 41.19

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

avg(SOAP) = 13.90    avg(IMAP) = 358.89    avg(POP) = 3.35

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

avg(SOAP) = 226.66    avg(IMAP) = 11.97    avg(POP) = 44.72

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

avg(IMAP) = 162.40    avg(IMAP SSL) = 754.82    avg(POP) = 0.04    avg(POP SSL) = 1.17    avg(SOAP sessions) = 745.79

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

avg(mailbox get count) = 5448.13

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) = 40.08    avg(item metadata cache) = 37.29

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

avg(minor GC time) = 0.57

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

avg(major GC time) = 0.02

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

avg(minor GC count) = 7.47

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) = 4336.84    avg(PS Old Gen) = 0.00    avg(CMS Old Gen) = 3402.34    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) = 826.79    avg(Par Survivor Space) = 107.71    avg(Eden Space) = 0.00    avg(Survivor Space) = 0.00

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

avg(total free) = 3490.47    avg(PS Old Gen free) = 0.00    avg(CMS Old Gen free) = 2618.66    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) = 778.83    avg(Par Survivor Space free) = 92.98    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) = 124.99    avg(Code Cache) = 38.99    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) = 89.08    avg(Code Cache free) = 3.39    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) = 0.27    avg(user time) = 0.25    avg(system time) = 0.02

Host zm08.stanford.edu: convertd: Resident Memory

avg(convertd rss) = 170.54

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

avg(processes) = 5.97    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