---> uname -a: Linux prd-centos7-docker-4c-2g-4590.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.436 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 4096K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 887M 0 887M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 50G 13G 38G 25% / tmpfs 184M 0 184M 0% /run/user/1001 tmpfs 184M 0 184M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 1837 547 88 3 1201 1102 Swap: 1023 114 909 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:ca:82:78 brd ff:ff:ff:ff:ff:ff inet 10.30.123.160/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85076sec preferred_lft 85076sec inet6 fe80::f816:3eff:feca:8278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:2e:e5:2f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:b4ff:fe2e:e52f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/11/2020 _x86_64_ (4 CPU) 03:51:21 AM LINUX RESTART 03:52:02 AM tps rtps wtps bread/s bwrtn/s 03:53:01 AM 115.36 47.61 67.76 8127.49 21088.23 03:54:01 AM 248.05 65.74 182.31 3809.40 57496.08 03:55:01 AM 297.49 172.25 125.24 7783.18 13131.12 03:56:02 AM 165.35 47.54 117.81 7610.93 47673.94 03:57:03 AM 2527.89 2142.98 384.91 193039.49 234984.30 03:58:01 AM 1033.66 803.92 229.74 48443.90 65750.77 03:59:02 AM 2217.20 1845.48 371.72 116816.12 128742.41 04:00:01 AM 2245.24 1898.23 347.01 106881.65 114634.79 04:01:01 AM 184.08 52.85 131.23 5408.19 15513.54 04:02:01 AM 3.06 1.48 1.58 52.72 29.66 04:03:01 AM 0.75 0.43 0.32 144.84 3.48 04:04:01 AM 0.27 0.05 0.22 0.53 2.60 04:05:01 AM 0.25 0.03 0.22 0.40 1.65 04:06:01 AM 0.20 0.00 0.20 0.00 1.88 04:07:01 AM 1.97 1.82 0.15 56.49 1.77 04:08:01 AM 0.82 0.05 0.77 1.60 14.71 04:09:01 AM 0.28 0.03 0.25 0.40 2.70 04:10:01 AM 0.28 0.10 0.18 1.33 1.93 04:11:01 AM 0.22 0.03 0.18 0.27 2.05 04:12:01 AM 83.00 58.59 24.41 5577.49 2375.56 04:13:02 AM 127.68 31.21 96.47 1910.07 10318.45 Average: 440.29 341.15 99.13 24099.80 33948.30 03:52:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 AM 308544 1573012 83.60 2620 974804 1104428 37.69 557228 856344 120 03:54:01 AM 70752 1810804 96.24 1492 1081024 1519468 51.86 700432 884768 16936 03:55:01 AM 347048 1534508 81.56 1280 789604 1726300 58.92 653184 643720 25440 03:56:02 AM 77296 1804260 95.89 308 1107928 1260732 43.03 734144 842904 244 03:57:03 AM 68444 1813112 96.36 0 1031640 2320512 79.19 783084 852912 93092 03:58:01 AM 450140 1431416 76.08 0 741332 1564848 53.41 546700 683732 1092 03:59:02 AM 77364 1804192 95.89 0 1072340 2147476 73.29 613728 992532 40624 04:00:01 AM 433972 1447584 76.94 0 760296 2572204 87.78 530128 716460 10184 04:01:01 AM 501192 1380364 73.36 0 827108 1228652 41.93 491928 690744 20 04:02:01 AM 510212 1371344 72.88 0 828352 1156580 39.47 485760 689996 16 04:03:01 AM 504084 1377472 73.21 0 832668 1156472 39.47 490364 691640 12 04:04:01 AM 504796 1376760 73.17 0 832672 1152348 39.33 490108 691484 8 04:05:01 AM 504164 1377392 73.20 0 832684 1152456 39.33 490504 691496 16 04:06:01 AM 504884 1376672 73.17 0 832696 1152348 39.33 489992 691504 12 04:07:01 AM 503208 1378348 73.26 0 833732 1152348 39.33 490448 692212 12 04:08:01 AM 502640 1378916 73.29 0 833728 1152420 39.33 490416 692212 8 04:09:01 AM 502936 1378620 73.27 0 833744 1152348 39.33 490440 692240 12 04:10:01 AM 502900 1378656 73.27 0 833748 1152348 39.33 490460 692264 12 04:11:01 AM 502900 1378656 73.27 0 833760 1152348 39.33 490344 692284 8 04:12:01 AM 156908 1724648 91.66 0 1115076 1208336 41.24 617964 903896 60204 04:13:02 AM 80316 1801240 95.73 0 1161292 1189496 40.60 599476 949944 99192 Average: 362605 1518951 80.73 271 904297 1398784 47.74 558421 758823 16536 03:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:53:01 AM eth0 2060.85 1867.76 6447.30 1151.16 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM docker0 1039.60 793.52 78.67 2706.85 0.00 0.00 0.00 03:54:01 AM eth0 1220.00 866.76 4851.28 1858.62 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM docker0 121.78 162.47 8.76 827.03 0.00 0.00 0.00 03:55:01 AM eth0 41.76 23.68 37.28 16.90 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM vethc0f5f41 0.00 0.13 0.00 0.01 0.00 0.00 0.00 03:55:01 AM docker0 1142.92 941.91 86.03 3485.89 0.00 0.00 0.00 03:56:02 AM vethdc2130a 0.00 0.11 0.00 0.01 0.00 0.00 0.00 03:56:02 AM eth0 3527.92 2906.43 12831.80 3090.65 0.00 0.00 0.00 03:56:02 AM lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 03:56:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:03 AM vethdc2130a 0.00 0.35 0.00 0.01 0.00 0.00 0.00 03:57:03 AM eth0 56.98 41.89 164.15 11.68 0.00 0.00 0.00 03:57:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:03 AM docker0 30.36 34.67 1.86 145.69 0.00 0.00 0.00 03:58:01 AM vethdc2130a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 23.63 15.38 52.97 7.28 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM docker0 6.27 7.22 0.33 39.64 0.00 0.00 0.00 03:59:02 AM vethdc2130a 0.00 0.12 0.00 0.00 0.00 0.00 0.00 03:59:02 AM eth0 114.09 71.45 452.28 73.73 0.00 0.00 0.00 03:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:02 AM veth274bfe9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 04:00:01 AM vethd837ad2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM vethdb04880 0.00 0.10 0.00 0.01 0.00 0.00 0.00 04:00:01 AM vethdc2130a 0.00 0.84 0.00 0.04 0.00 0.00 0.00 04:00:01 AM veth5926fc6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 3912.51 3171.00 13982.73 3365.98 0.00 0.00 0.00 04:01:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:01:01 AM docker0 1224.43 1057.54 91.02 4243.31 0.00 0.00 0.00 04:02:01 AM eth0 1.18 0.58 0.68 0.19 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 0.27 0.18 0.14 0.10 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 0.52 0.08 0.04 0.01 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 0.78 0.45 0.34 0.21 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 0.25 0.17 0.14 0.07 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 131.14 91.89 812.80 49.86 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:02 AM eth0 27.58 19.76 123.56 6.22 0.00 0.00 0.00 04:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.37 155.13 706.77 163.06 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 58.40 50.44 4.34 202.37 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/11/2020 _x86_64_ (4 CPU) 03:51:21 AM LINUX RESTART 03:52:02 AM CPU %user %nice %system %iowait %steal %idle 03:53:01 AM all 21.28 0.00 7.00 2.50 0.24 68.98 03:53:01 AM 0 25.76 0.00 9.97 1.78 0.21 62.28 03:53:01 AM 1 22.77 0.00 6.09 2.72 0.26 68.15 03:53:01 AM 2 16.92 0.00 5.61 0.94 0.24 76.29 03:53:01 AM 3 19.75 0.00 6.40 4.55 0.24 69.06 03:54:01 AM all 14.76 0.00 8.00 5.62 0.27 71.35 03:54:01 AM 0 11.34 0.00 8.69 8.01 0.24 71.71 03:54:01 AM 1 17.05 0.00 7.59 4.39 0.19 70.78 03:54:01 AM 2 12.37 0.00 8.31 6.02 0.33 72.97 03:54:01 AM 3 18.24 0.00 7.43 4.10 0.31 69.92 03:55:01 AM all 43.67 0.00 14.00 6.12 0.24 35.98 03:55:01 AM 0 43.48 0.00 13.79 6.09 0.30 36.35 03:55:01 AM 1 44.47 0.00 13.25 5.49 0.21 36.57 03:55:01 AM 2 43.40 0.00 13.79 5.89 0.21 36.71 03:55:01 AM 3 43.31 0.00 15.16 7.05 0.21 34.28 03:56:02 AM all 24.66 0.00 10.91 4.67 0.26 59.50 03:56:02 AM 0 24.53 0.00 11.64 2.61 0.29 60.93 03:56:02 AM 1 23.72 0.00 10.40 4.98 0.27 60.63 03:56:02 AM 2 25.07 0.00 10.71 4.76 0.29 59.16 03:56:02 AM 3 25.31 0.00 10.92 6.30 0.22 57.25 03:57:03 AM all 21.99 0.00 25.83 23.29 0.84 28.05 03:57:03 AM 0 21.74 0.00 25.26 22.57 0.91 29.52 03:57:03 AM 1 21.37 0.00 26.07 25.01 0.85 26.70 03:57:03 AM 2 22.16 0.00 25.72 21.49 0.92 29.72 03:57:03 AM 3 22.74 0.00 26.25 24.09 0.68 26.25 03:58:01 AM all 55.31 0.00 15.65 16.37 0.23 12.44 03:58:01 AM 0 55.72 0.00 16.75 16.09 0.20 11.24 03:58:01 AM 1 55.92 0.00 15.29 14.14 0.20 14.45 03:58:01 AM 2 54.58 0.00 15.21 16.53 0.28 13.41 03:58:01 AM 3 55.03 0.00 15.36 18.74 0.24 10.63 03:59:02 AM all 29.78 0.00 19.28 29.83 0.34 20.77 03:59:02 AM 0 29.95 0.00 18.59 28.45 0.33 22.68 03:59:02 AM 1 29.41 0.00 20.04 28.96 0.31 21.28 03:59:02 AM 2 29.00 0.00 19.18 32.95 0.35 18.53 03:59:02 AM 3 30.79 0.00 19.27 29.00 0.34 20.60 04:00:01 AM all 25.88 0.00 18.12 33.90 0.41 21.68 04:00:01 AM 0 25.79 0.00 17.60 30.79 0.53 25.29 04:00:01 AM 1 25.02 0.00 18.70 33.31 0.43 22.55 04:00:01 AM 2 25.46 0.00 18.12 35.25 0.36 20.81 04:00:01 AM 3 27.28 0.00 18.06 36.29 0.36 18.01 04:01:01 AM all 21.35 0.00 7.15 3.95 0.15 67.41 04:01:01 AM 0 21.34 0.00 7.35 3.70 0.15 67.45 04:01:01 AM 1 20.83 0.00 7.02 2.21 0.17 69.76 04:01:01 AM 2 21.01 0.00 7.40 7.14 0.14 64.31 04:01:01 AM 3 22.17 0.00 6.82 2.79 0.10 68.11 04:02:01 AM all 0.15 0.00 0.05 0.02 0.01 99.77 04:02:01 AM 0 0.52 0.00 0.05 0.02 0.00 99.42 04:02:01 AM 1 0.05 0.00 0.05 0.02 0.02 99.87 04:02:01 AM 2 0.03 0.00 0.03 0.02 0.02 99.90 04:02:01 AM 3 0.02 0.00 0.03 0.02 0.00 99.93 04:03:01 AM all 0.14 0.00 0.04 0.00 0.00 99.81 04:03:01 AM 0 0.33 0.00 0.03 0.02 0.00 99.62 04:03:01 AM 1 0.08 0.00 0.03 0.00 0.00 99.88 04:03:01 AM 2 0.13 0.00 0.07 0.00 0.00 99.80 04:03:01 AM 3 0.02 0.00 0.03 0.00 0.02 99.93 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 0.03 0.00 0.03 0.00 0.00 99.93 04:04:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 04:04:01 AM 1 0.02 0.00 0.03 0.00 0.00 99.95 04:04:01 AM 2 0.00 0.00 0.02 0.00 0.00 99.98 04:04:01 AM 3 0.10 0.00 0.05 0.00 0.00 99.85 04:05:01 AM all 0.17 0.00 0.03 0.00 0.00 99.80 04:05:01 AM 0 0.03 0.00 0.02 0.00 0.00 99.95 04:05:01 AM 1 0.08 0.00 0.03 0.00 0.02 99.87 04:05:01 AM 2 0.03 0.00 0.03 0.00 0.00 99.93 04:05:01 AM 3 0.52 0.00 0.03 0.00 0.00 99.45 04:06:01 AM all 0.14 0.00 0.02 0.00 0.01 99.83 04:06:01 AM 0 0.03 0.00 0.03 0.00 0.00 99.93 04:06:01 AM 1 0.05 0.00 0.05 0.00 0.02 99.88 04:06:01 AM 2 0.02 0.00 0.02 0.00 0.02 99.95 04:06:01 AM 3 0.48 0.00 0.02 0.00 0.00 99.50 04:07:01 AM all 0.17 0.00 0.05 0.02 0.00 99.76 04:07:01 AM 0 0.03 0.00 0.03 0.02 0.02 99.90 04:07:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 04:07:01 AM 2 0.03 0.00 0.08 0.07 0.00 99.82 04:07:01 AM 3 0.53 0.00 0.03 0.00 0.02 99.42 04:08:01 AM all 0.15 0.00 0.02 0.00 0.00 99.82 04:08:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 04:08:01 AM 1 0.08 0.00 0.07 0.00 0.00 99.85 04:08:01 AM 2 0.02 0.00 0.02 0.00 0.00 99.97 04:08:01 AM 3 0.50 0.00 0.02 0.02 0.00 99.47 04:09:01 AM all 0.12 0.00 0.03 0.00 0.00 99.85 04:09:01 AM 0 0.00 0.00 0.02 0.00 0.00 99.98 04:09:01 AM 1 0.02 0.00 0.00 0.00 0.00 99.98 04:09:01 AM 2 0.07 0.00 0.05 0.00 0.00 99.88 04:09:01 AM 3 0.37 0.00 0.05 0.00 0.00 99.58 04:10:01 AM all 0.10 0.00 0.02 0.00 0.00 99.87 04:10:01 AM 0 0.02 0.00 0.02 0.00 0.00 99.97 04:10:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 04:10:01 AM 2 0.03 0.00 0.02 0.00 0.00 99.95 04:10:01 AM 3 0.30 0.00 0.00 0.00 0.00 99.70 04:11:01 AM all 0.15 0.00 0.02 0.00 0.00 99.83 04:11:01 AM 0 0.02 0.00 0.00 0.00 0.00 99.98 04:11:01 AM 1 0.05 0.00 0.03 0.00 0.00 99.92 04:11:01 AM 2 0.38 0.00 0.03 0.00 0.00 99.58 04:11:01 AM 3 0.15 0.00 0.02 0.00 0.00 99.83 04:12:01 AM all 11.49 0.00 1.60 1.68 0.03 85.20 04:12:01 AM 0 35.29 0.00 3.42 1.20 0.03 60.05 04:12:01 AM 1 1.34 0.00 0.84 2.14 0.05 95.64 04:12:01 AM 2 7.44 0.00 1.34 0.74 0.02 90.46 04:12:01 AM 3 2.41 0.00 0.89 2.64 0.02 94.05 04:13:02 AM all 14.57 0.00 3.53 3.16 0.05 78.70 04:13:02 AM 0 21.21 0.00 4.74 3.64 0.07 70.33 04:13:02 AM 1 14.73 0.00 3.60 3.19 0.03 78.45 04:13:02 AM 2 14.19 0.00 3.74 3.24 0.03 78.80 04:13:02 AM 3 8.20 0.00 2.03 2.58 0.05 87.14 Average: all 13.22 0.00 6.07 6.03 0.14 74.55 Average: 0 14.71 0.00 6.39 5.77 0.15 72.99 Average: 1 12.81 0.00 5.98 5.83 0.14 75.25 Average: 2 12.57 0.00 5.98 6.21 0.15 75.09 Average: 3 12.79 0.00 5.92 6.31 0.13 74.86