2015-05-14

Additional charts

Host zm08.stanford.edu: Total CPU

avg(user) = 4.83    avg(sys) = 0.65    avg(idle) = 91.87    avg(iowait) = 2.56    avg(nice) = 0.00    avg(irq) = 0.00    avg(softirq) = 0.08

Host zm08.stanford.edu: Individual CPU user time

avg(cpu0) = 13.71    avg(cpu1) = 13.21    avg(cpu2) = 6.39    avg(cpu3) = 5.76    avg(cpu4) = 4.10    avg(cpu5) = 5.46    avg(cpu6) = 3.16    avg(cpu7) = 2.47    avg(cpu8) = 2.30    avg(cpu9) = 1.68    avg(cpu10) = 1.79    avg(cpu11) = 1.47    avg(cpu12) = 6.67    avg(cpu13) = 4.90    avg(cpu14) = 12.07    avg(cpu15) = 5.36    avg(cpu16) = 10.82    avg(cpu17) = 4.92    avg(cpu18) = 3.55    avg(cpu19) = 1.72    avg(cpu20) = 1.22    avg(cpu21) = 1.28    avg(cpu22) = 1.08    avg(cpu23) = 1.02

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) = 1.52    avg(cpu1) = 1.49    avg(cpu2) = 0.92    avg(cpu3) = 0.88    avg(cpu4) = 0.62    avg(cpu5) = 0.75    avg(cpu6) = 0.49    avg(cpu7) = 0.42    avg(cpu8) = 0.33    avg(cpu9) = 0.27    avg(cpu10) = 0.27    avg(cpu11) = 0.23    avg(cpu12) = 0.89    avg(cpu13) = 0.72    avg(cpu14) = 1.60    avg(cpu15) = 0.99    avg(cpu16) = 0.72    avg(cpu17) = 0.79    avg(cpu18) = 0.50    avg(cpu19) = 0.33    avg(cpu20) = 0.23    avg(cpu21) = 0.24    avg(cpu22) = 0.19    avg(cpu23) = 0.23

Host zm08.stanford.edu: Individual CPU idle time

avg(cpu0) = 62.60    avg(cpu1) = 61.37    avg(cpu2) = 91.63    avg(cpu3) = 92.14    avg(cpu4) = 94.76    avg(cpu5) = 92.93    avg(cpu6) = 96.09    avg(cpu7) = 96.83    avg(cpu8) = 97.25    avg(cpu9) = 97.90    avg(cpu10) = 97.84    avg(cpu11) = 98.19    avg(cpu12) = 87.33    avg(cpu13) = 88.81    avg(cpu14) = 85.88    avg(cpu15) = 93.09    avg(cpu16) = 88.18    avg(cpu17) = 93.95    avg(cpu18) = 95.69    avg(cpu19) = 97.86    avg(cpu20) = 98.50    avg(cpu21) = 98.43    avg(cpu22) = 98.69    avg(cpu23) = 98.62

Host zm08.stanford.edu: Individual CPU iowait time

avg(cpu0) = 21.88    avg(cpu1) = 23.63    avg(cpu2) = 0.94    avg(cpu3) = 1.10    avg(cpu4) = 0.45    avg(cpu5) = 0.72    avg(cpu6) = 0.20    avg(cpu7) = 0.23    avg(cpu8) = 0.07    avg(cpu9) = 0.14    avg(cpu10) = 0.06    avg(cpu11) = 0.09    avg(cpu12) = 4.98    avg(cpu13) = 5.52    avg(cpu14) = 0.25    avg(cpu15) = 0.45    avg(cpu16) = 0.17    avg(cpu17) = 0.24    avg(cpu18) = 0.17    avg(cpu19) = 0.08    avg(cpu20) = 0.04    avg(cpu21) = 0.03    avg(cpu22) = 0.02    avg(cpu23) = 0.10

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) = 0.28    avg(cpu1) = 0.28    avg(cpu2) = 0.11    avg(cpu3) = 0.10    avg(cpu4) = 0.07    avg(cpu5) = 0.12    avg(cpu6) = 0.04    avg(cpu7) = 0.04    avg(cpu8) = 0.03    avg(cpu9) = 0.02    avg(cpu10) = 0.02    avg(cpu11) = 0.01    avg(cpu12) = 0.12    avg(cpu13) = 0.03    avg(cpu14) = 0.20    avg(cpu15) = 0.10    avg(cpu16) = 0.10    avg(cpu17) = 0.09    avg(cpu18) = 0.07    avg(cpu19) = 0.00    avg(cpu20) = 0.00    avg(cpu21) = 0.00    avg(cpu22) = 0.00    avg(cpu23) = 0.01

Host zm08.stanford.edu: Process CPU

avg(mailbox) = 3.76    avg(mysql) = 0.66    avg(stats) = 0.00

Host zm08.stanford.edu: Process Total Memory

avg(mailbox) = 21301.62    avg(mysql) = 18178.20    avg(stats) = 0.00

Host zm08.stanford.edu: Process Resident Memory

avg(mailbox) = 8891.62    avg(mysql) = 17902.98    avg(stats) = 0.00

Host zm08.stanford.edu: Virtual Memory

avg(swapped) = 18.14    avg(free) = 1199.21    avg(active) = 39768.29    avg(inactive) = 21543.67    avg(page cache) = 30951.96

Host zm08.stanford.edu: Context Switches

avg(context switches) = 9769.45

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

avg(processes waiting for run time) = 1.70    avg(processes waiting for io time) = 0.91    avg(load average (1 min)) = 2.24

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

avg(sdf) = 18.60    avg(dm-0) = 5.82    avg(sdg) = 11.81    avg(dm-1) = 15.28    avg(sdl) = 18.61    avg(sdh) = 10.47    avg(dm-4) = 29.78    avg(dm-3) = 14.07    avg(sdm) = 11.83    avg(sdn) = 10.46

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) = 876.18    avg(sdf write) = 1063.82

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) = 23.50    avg(sdk write) = 38.32

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) = 184.79

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

avg(dm-0 read) = 725.53    avg(dm-0 write) = 1162.56

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

avg(sdg read) = 674.00    avg(sdg write) = 222.36

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

avg(dm-1 read) = 1348.09    avg(dm-1 write) = 444.36

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

avg(dm-2 read) = 0.16    avg(dm-2 write) = 369.67

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

avg(sdl read) = 876.24    avg(sdl write) = 1065.15

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) = 0.19    avg(sds write) = 0.00

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

avg(sdi read) = 362.93    avg(sdi write) = 581.06

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

avg(sdh read) = 839.32    avg(sdh write) = 0.57

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

avg(dm-4 read) = 1752.02    avg(dm-4 write) = 2128.97

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) = 1678.85    avg(dm-3 write) = 1.26

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

avg(sdm read) = 674.49    avg(sdm write) = 222.00

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

avg(sdp read) = 0.28    avg(sdp write) = 184.88

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

avg(sdn read) = 839.93    avg(sdn write) = 0.68

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) = 362.99    avg(sdo write) = 581.50

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) = 56.03    avg(sdf write) = 38.46

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) = 1.04    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) = 0.83

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

avg(dm-0 read) = 12.67    avg(dm-0 write) = 58.95

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

avg(sdg read) = 41.56    avg(sdg write) = 15.51

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

avg(dm-1 read) = 83.02    avg(dm-1 write) = 31.03

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

avg(dm-2 read) = 0.04    avg(dm-2 write) = 1.65

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

avg(sdl read) = 56.03    avg(sdl write) = 38.45

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) = 6.39    avg(sdi write) = 29.47

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

avg(sdh read) = 19.85    avg(sdh write) = 0.05

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

avg(dm-4 read) = 111.96    avg(dm-4 write) = 76.91

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) = 39.59    avg(dm-3 write) = 0.09

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

avg(sdm read) = 41.56    avg(sdm write) = 15.51

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

avg(sdp read) = 0.07    avg(sdp write) = 0.83

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

avg(sdn read) = 19.85    avg(sdn write) = 0.05

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) = 6.38    avg(sdo write) = 29.48

Host zm08.stanford.edu: Disk Usage

avg(/opt/zimbra/redo-mysql) = 49.20    avg(/usr/vice/cache) = 13.74    avg(/opt/zimbra/store) = 88.60    avg(/opt/zimbra) = 72.00    avg(/opt/zimbra/hsm1) = 91.10    avg(/) = 8.01    avg(/opt/zimbra/redolog) = 21.92

Host zm08.stanford.edu: Open file descriptor count

avg(total system file descriptors open) = 7382.56    avg(mailboxd file descriptors open) = 3987.33

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

avg(updatedb) = 36.17    avg(java) = 2018.68    avg(gzip) = 2713.37    avg(mysqld) = 480.74    avg(perl) = 42.78    avg(httpd) = 53.16    avg(mysqldump) = 155.99    avg(zmmailboxd) = 2709.01    avg(horsewatcher-fe) = 49.85    avg(zmcompresslogs) = 1478.17

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

max(MsgActionRequest.move) = 1127.00    max(GetContactsRequest) = 578.00    max(MsgActionRequest.delete) = 750.00    max(NoOpRequest) = 357.00    max(WaitSetRequest) = 246.00    max(SetAppointmentRequest) = 291.00    max(GetFolderRequest) = 344.00    max(SyncRequest) = 464.00    max(GetEffectiveFolderPermsRequest) = 181.00    max(GetAppointmentRequest) = 2403.00

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

avg(SendMsgRequest) = 315.96    avg(DeleteAccountRequest) = 49030.33    avg(BackupQueryRequest) = 647.00    avg(GetAggregateQuotaUsageOnServerRequest) = 966.00    avg(FolderActionRequest.delete) = 597.22    avg(RemoveAttachmentsRequest) = 349.67    avg(ApplyFilterRulesRequest) = 497.92    avg(ForwardAppointmentRequest) = 317.25    avg(FolderActionRequest.empty) = 997.70    avg(GetQuotaUsageRequest) = 1165.00

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

avg(pages read) = 376963533.25    avg(pages written) = 130862553.58

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) = 0.54

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

avg(open_tables) = 1189.20    avg(opened_tables (cumulative)) = 366219.40

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

avg(slow queries (cumulative)) = 495250.94

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

avg(mysql) = 0.19    avg(ldap) = 0.08

Host zm08.stanford.edu: Mailboxd: Lucene IO

avg(Index writes) = 94.25    avg(Index reads) = 253.57

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

avg(received) = 127.70    avg(delivered) = 201.92

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

avg(received msgs) = 1.18    avg(delivered msgs) = 1.48    avg(received x rcpts) = 1.50

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

avg(mailbox add rate) = 1.90

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

avg(mailbox add latency) = 48.04

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

avg(SOAP) = 14.06    avg(IMAP) = 90.03    avg(POP) = 3.21

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

avg(SOAP) = 253.64    avg(IMAP) = 19.16    avg(POP) = 60.08

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

avg(IMAP) = 175.38    avg(IMAP SSL) = 676.35    avg(POP) = 0.08    avg(POP SSL) = 1.10    avg(SOAP sessions) = 849.72

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

avg(mailbox get count) = 5845.01

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) = 38.02    avg(item metadata cache) = 31.29

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) = 0.04

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

avg(minor GC count) = 11.06

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) = 4861.37    avg(PS Old Gen) = 0.00    avg(CMS Old Gen) = 3951.40    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) = 811.11    avg(Par Survivor Space) = 98.86    avg(Eden Space) = 0.00    avg(Survivor Space) = 0.00

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

avg(total free) = 2965.94    avg(PS Old Gen free) = 0.00    avg(CMS Old Gen free) = 2069.60    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) = 794.51    avg(Par Survivor Space free) = 101.83    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) = 134.74    avg(Code Cache) = 36.82    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) = 92.86    avg(Code Cache free) = 9.74    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) = 0.51    avg(user time) = 0.47    avg(system time) = 0.04

Host zm08.stanford.edu: convertd: Resident Memory

avg(convertd rss) = 186.60

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

avg(processes) = 6.07    avg(threads) = 6.09

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