---> uname -a: Linux prd-centos7-docker-4c-2g-3129.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: 2933.438 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 8.2G 42G 17% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 639 66 14 1130 999 Swap: 1023 4 1019 ---> 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:5a:10:be brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85516sec preferred_lft 85516sec inet6 fe80::f816:3eff:fe5a:10be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:b5:9d:e7 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::42:20ff:feb5:9de7/64 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) 10/03/2020 _x86_64_ (4 CPU) 12:30:21 AM LINUX RESTART 12:31:03 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 98.35 42.56 55.79 3435.35 39170.32 12:33:01 AM 0.55 0.02 0.53 2.13 35.91 12:34:01 AM 0.80 0.00 0.80 0.00 492.51 12:35:01 AM 2.28 0.00 2.28 0.00 1911.98 12:36:01 AM 19.64 1.41 18.22 115.43 2971.29 12:37:01 AM 85.27 53.04 32.22 8173.06 12635.78 12:38:02 AM 172.66 54.74 117.92 2820.54 48820.71 12:39:01 AM 274.56 139.58 134.97 6569.35 16451.66 12:40:01 AM 71.05 20.89 50.16 1271.11 5296.47 12:41:01 AM 1.95 0.02 1.93 0.53 35.58 12:42:01 AM 0.45 0.12 0.33 74.83 3.46 12:43:01 AM 70.49 58.75 11.75 4987.72 1311.48 12:44:01 AM 90.36 5.35 85.00 780.58 10669.01 12:45:01 AM 85.65 24.65 61.00 978.03 4083.72 Average: 69.30 28.50 40.80 2078.72 10208.33 12:31:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 100616 1780940 94.65 2620 1263924 1032444 35.24 365160 1261376 268 12:33:01 AM 101908 1779648 94.58 2620 1264688 1024780 34.97 364676 1261324 44 12:34:01 AM 81916 1799640 95.65 2620 1283132 998864 34.09 384692 1261548 3780 12:35:01 AM 69496 1812060 96.31 2620 1290416 1014168 34.61 448340 1210060 14524 12:36:01 AM 79224 1802332 95.79 2620 1259652 1061384 36.22 506056 1134796 11524 12:37:01 AM 315880 1565676 83.21 2620 965884 1100512 37.56 577332 830252 120 12:38:02 AM 65520 1816036 96.52 1856 1104336 1509200 51.51 687044 931200 26544 12:39:01 AM 135200 1746356 92.81 1488 895828 1816340 61.99 760324 751004 65244 12:40:01 AM 431936 1449620 77.04 1348 780536 1158376 39.53 585900 635412 20 12:41:01 AM 444764 1436792 76.36 1348 780644 1083900 36.99 590796 622120 12 12:42:01 AM 444540 1437016 76.37 1348 782900 1067564 36.43 589572 624256 12 12:43:01 AM 161544 1720012 91.41 1348 1010852 1115984 38.09 689808 799928 50724 12:44:01 AM 80180 1801376 95.74 1148 1045396 1133744 38.69 652096 889348 29132 12:45:01 AM 81556 1800000 95.67 1108 1040992 1130320 38.58 637120 882776 52340 Average: 185306 1696250 90.15 1908 1054941 1160541 39.61 559923 935386 18163 12:31:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:32:01 AM eth0 122.09 97.94 592.80 37.97 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 8.33 6.90 11.18 0.84 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 90.81 61.29 314.22 4.17 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 282.67 222.61 1155.00 15.15 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 278.12 235.01 1278.87 38.47 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1131.61 1251.65 3066.67 1390.57 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM docker0 974.83 670.73 74.58 2651.53 0.00 0.00 0.00 12:38:02 AM eth0 908.79 599.57 4359.77 1495.14 0.00 0.00 0.00 12:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:02 AM docker0 43.16 69.40 2.48 360.18 0.00 0.00 0.00 12:39:01 AM eth0 114.31 101.66 503.19 18.48 0.00 0.00 0.00 12:39:01 AM veth1350195 0.00 0.14 0.00 0.01 0.00 0.00 0.00 12:39:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 12:39:01 AM docker0 1115.68 840.99 84.88 3536.30 0.00 0.00 0.00 12:40:01 AM eth0 30.62 23.40 19.73 62.59 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 0.93 0.22 0.20 0.07 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 91.75 62.61 549.19 10.83 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 48.42 35.28 311.19 4.30 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 45.82 36.24 129.28 43.92 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.81 195.75 879.44 223.87 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 78.74 59.35 5.99 249.58 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) 10/03/2020 _x86_64_ (4 CPU) 12:30:21 AM LINUX RESTART 12:31:03 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 11.32 0.00 6.17 3.89 9.57 69.05 12:32:01 AM 0 11.54 0.00 5.78 4.33 10.01 68.34 12:32:01 AM 1 10.30 0.00 7.26 2.71 9.36 70.37 12:32:01 AM 2 13.11 0.00 4.80 5.28 8.75 68.05 12:32:01 AM 3 10.33 0.00 6.82 3.21 10.14 69.49 12:33:01 AM all 0.12 0.00 0.07 0.00 0.59 99.22 12:33:01 AM 0 0.08 0.00 0.05 0.00 0.65 99.22 12:33:01 AM 1 0.05 0.00 0.08 0.02 0.53 99.32 12:33:01 AM 2 0.31 0.00 0.12 0.00 0.93 98.64 12:33:01 AM 3 0.07 0.00 0.07 0.00 0.23 99.63 12:34:01 AM all 0.24 0.00 0.15 0.00 0.61 99.01 12:34:01 AM 0 0.61 0.00 0.40 0.00 0.57 98.42 12:34:01 AM 1 0.03 0.00 0.07 0.00 0.51 99.39 12:34:01 AM 2 0.30 0.00 0.07 0.00 0.60 99.04 12:34:01 AM 3 0.02 0.00 0.07 0.00 0.75 99.17 12:35:01 AM all 0.61 0.00 0.35 0.00 0.62 98.43 12:35:01 AM 0 1.11 0.00 0.75 0.00 0.83 97.31 12:35:01 AM 1 0.33 0.00 0.18 0.00 0.52 98.97 12:35:01 AM 2 0.79 0.00 0.33 0.00 0.87 98.01 12:35:01 AM 3 0.20 0.00 0.15 0.00 0.25 99.40 12:36:01 AM all 2.77 0.00 1.10 0.70 4.44 90.98 12:36:01 AM 0 3.03 0.00 1.51 0.05 5.09 90.32 12:36:01 AM 1 1.88 0.00 0.86 0.21 4.54 92.52 12:36:01 AM 2 3.19 0.00 0.98 1.13 4.52 90.17 12:36:01 AM 3 3.01 0.00 1.07 1.42 3.61 90.88 12:37:01 AM all 11.16 0.00 4.01 1.27 14.17 69.39 12:37:01 AM 0 10.47 0.00 5.03 1.13 15.85 67.51 12:37:01 AM 1 11.66 0.00 3.48 0.41 13.57 70.88 12:37:01 AM 2 13.65 0.00 3.87 2.85 13.91 65.72 12:37:01 AM 3 8.86 0.00 3.68 0.73 13.40 73.33 12:38:02 AM all 8.81 0.00 4.37 1.37 16.39 69.05 12:38:02 AM 0 11.88 0.00 4.25 1.40 16.81 65.66 12:38:02 AM 1 7.12 0.00 4.78 1.89 16.16 70.05 12:38:02 AM 2 9.59 0.00 4.55 1.30 16.97 67.59 12:38:02 AM 3 6.77 0.00 3.88 0.87 15.65 72.83 12:39:01 AM all 18.74 0.00 9.01 7.16 14.50 50.59 12:39:01 AM 0 17.78 0.00 9.28 5.92 14.79 52.23 12:39:01 AM 1 18.17 0.00 7.43 7.84 14.61 51.95 12:39:01 AM 2 21.39 0.00 10.34 7.84 13.06 47.37 12:39:01 AM 3 17.66 0.00 9.06 7.02 15.55 50.72 12:40:01 AM all 28.66 0.00 9.21 2.90 9.80 49.43 12:40:01 AM 0 27.71 0.00 8.93 1.76 10.91 50.69 12:40:01 AM 1 27.98 0.00 9.26 4.17 11.01 47.58 12:40:01 AM 2 30.28 0.00 9.56 3.38 8.29 48.49 12:40:01 AM 3 28.69 0.00 9.12 2.28 8.92 50.99 12:41:01 AM all 0.15 0.00 0.07 0.00 0.14 99.63 12:41:01 AM 0 0.03 0.00 0.03 0.00 0.15 99.78 12:41:01 AM 1 0.48 0.00 0.07 0.00 0.22 99.23 12:41:01 AM 2 0.05 0.00 0.15 0.00 0.13 99.67 12:41:01 AM 3 0.05 0.00 0.03 0.00 0.08 99.83 12:42:01 AM all 0.15 0.00 0.03 0.01 0.06 99.75 12:42:01 AM 0 0.03 0.00 0.02 0.00 0.02 99.93 12:42:01 AM 1 0.48 0.00 0.03 0.00 0.13 99.35 12:42:01 AM 2 0.05 0.00 0.05 0.03 0.05 99.82 12:42:01 AM 3 0.03 0.00 0.05 0.00 0.02 99.90 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 9.81 0.00 1.36 1.13 1.25 86.46 12:43:01 AM 0 25.07 0.00 2.30 0.72 1.30 70.62 12:43:01 AM 1 1.88 0.00 0.42 0.93 1.35 95.43 12:43:01 AM 2 8.76 0.00 2.15 2.33 1.05 85.71 12:43:01 AM 3 4.29 0.00 0.63 0.53 1.32 93.23 12:44:01 AM all 14.26 0.00 2.50 1.49 2.86 78.89 12:44:01 AM 0 33.46 0.00 3.88 2.50 2.79 57.37 12:44:01 AM 1 3.95 0.00 1.16 0.63 3.34 90.93 12:44:01 AM 2 19.72 0.00 4.43 1.73 2.44 71.67 12:44:01 AM 3 1.52 0.00 0.77 1.16 2.87 93.68 12:45:01 AM all 15.22 0.00 2.71 1.48 3.34 77.25 12:45:01 AM 0 39.28 0.00 4.67 1.76 3.38 50.91 12:45:01 AM 1 6.73 0.00 2.29 1.66 2.70 86.62 12:45:01 AM 2 10.76 0.00 2.63 1.12 3.68 81.81 12:45:01 AM 3 5.74 0.00 1.34 1.42 3.62 87.88 Average: all 8.55 0.00 2.87 1.49 5.53 81.56 Average: 0 12.70 0.00 3.29 1.37 5.88 76.75 Average: 1 6.35 0.00 2.61 1.43 5.56 84.05 Average: 2 9.19 0.00 3.06 1.88 5.31 80.56 Average: 3 6.02 0.00 2.54 1.30 5.38 84.76