---> uname -a: Linux prd-centos7-docker-4c-2g-3686.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 14G 37G 27% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 529 82 4 1226 1121 Swap: 1023 82 941 ---> 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:0e:e2:63 brd ff:ff:ff:ff:ff:ff inet 10.30.123.71/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe0e:e263/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:3c:68:23 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::42:18ff:fe3c:6823/64 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) 10/06/2020 _x86_64_ (4 CPU) 06:29:44 AM LINUX RESTART 06:31:02 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 121.54 53.06 68.48 8991.55 35783.31 06:33:02 AM 189.23 29.36 159.88 1679.86 38333.09 06:34:01 AM 253.47 156.31 97.16 7078.93 10454.29 06:35:01 AM 233.30 72.08 161.22 17522.08 94842.92 06:36:03 AM 2178.86 1828.27 350.58 199217.64 201691.03 06:37:01 AM 587.20 354.72 232.48 34330.36 51511.46 06:38:02 AM 1989.02 1618.56 370.46 137459.76 148505.95 06:39:03 AM 1845.87 1489.55 356.33 107625.74 115592.11 06:40:01 AM 266.68 114.48 152.20 9915.32 17777.71 06:41:01 AM 1.93 0.67 1.27 19.71 17.18 06:42:01 AM 20.85 20.63 0.22 2220.45 3.28 06:43:01 AM 114.60 43.21 71.40 4018.65 7319.73 06:44:01 AM 115.19 27.58 87.61 1189.68 9272.59 Average: 616.58 453.45 163.13 41510.91 56902.79 06:31:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 84792 1796764 95.49 2596 1147800 1532220 52.29 683096 937544 70708 06:33:02 AM 106256 1775300 94.35 1600 1083748 1305492 44.55 718176 799944 52372 06:34:01 AM 295708 1585848 84.28 1600 862424 1722848 58.80 691140 653156 2632 06:35:01 AM 79484 1802072 95.78 308 1178744 1233364 42.09 755836 861488 51656 06:36:03 AM 68372 1813184 96.37 108 1064104 2090260 71.34 614220 1020536 83500 06:37:01 AM 374912 1506644 80.07 108 806212 1721896 58.77 591472 712520 0 06:38:02 AM 70320 1811236 96.26 108 1045588 2511628 85.72 682500 935764 17040 06:39:03 AM 92820 1788736 95.07 108 1102532 1996236 68.13 646356 955404 18832 06:40:01 AM 543288 1338268 71.13 108 805276 1211212 41.34 488216 661784 20 06:41:01 AM 549504 1332052 70.80 108 805848 1144176 39.05 484496 660324 20 06:42:01 AM 471588 1409968 74.94 108 870916 1163840 39.72 504640 716956 104 06:43:01 AM 72276 1809280 96.16 108 1202572 1195048 40.78 648676 950224 48900 06:44:01 AM 79936 1801620 95.75 108 1150212 1199624 40.94 632952 919176 64704 Average: 222250 1659306 88.19 544 1009690 1540603 52.58 626290 829602 31576 06:31:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:32:01 AM eth0 1914.22 1771.76 6077.03 2914.60 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM docker0 839.41 626.06 69.05 2694.22 0.00 0.00 0.00 06:33:02 AM eth0 384.51 296.05 1946.51 31.92 0.00 0.00 0.00 06:33:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 AM docker0 117.44 158.51 7.81 819.70 0.00 0.00 0.00 06:34:01 AM eth0 60.53 42.86 38.42 63.66 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM veth425c757 0.00 0.14 0.00 0.01 0.00 0.00 0.00 06:34:01 AM docker0 960.57 789.58 77.11 3539.83 0.00 0.00 0.00 06:35:01 AM eth0 223.49 182.46 1707.72 88.18 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM veth9c26cb1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:03 AM eth0 53.75 35.80 162.25 36.47 0.00 0.00 0.00 06:36:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:03 AM veth9c26cb1 0.00 0.23 0.00 0.01 0.00 0.00 0.00 06:36:03 AM docker0 16.83 22.89 0.92 142.44 0.00 0.00 0.00 06:37:01 AM eth0 66.01 44.21 193.78 36.14 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM veth9c26cb1 0.00 0.10 0.00 0.00 0.00 0.00 0.00 06:37:01 AM docker0 11.80 16.86 0.65 113.00 0.00 0.00 0.00 06:38:02 AM eth0 111.91 65.02 430.53 81.57 0.00 0.00 0.00 06:38:02 AM veth28f8f33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:02 AM lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 06:38:02 AM veth9c26cb1 0.00 0.62 0.00 0.03 0.00 0.00 0.00 06:39:03 AM eth0 73.68 47.38 131.44 73.66 0.00 0.00 0.00 06:39:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:03 AM veth9c26cb1 0.00 0.18 0.00 0.01 0.00 0.00 0.00 06:39:03 AM vethb0f23d0 0.02 0.15 0.00 0.01 0.00 0.00 0.00 06:40:01 AM eth0 52.41 33.05 64.05 50.38 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM docker0 1054.04 922.69 82.95 4411.67 0.00 0.00 0.00 06:41:01 AM eth0 3.06 0.95 1.13 0.46 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 5.14 2.86 4.76 1.88 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 110.27 86.66 822.12 22.55 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 41.25 30.61 130.08 23.86 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 237.10 201.66 898.30 260.49 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 78.56 68.77 6.18 328.81 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) 10/06/2020 _x86_64_ (4 CPU) 06:29:44 AM LINUX RESTART 06:31:02 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 21.26 0.00 8.31 0.88 0.26 69.29 06:32:01 AM 0 22.10 0.00 10.72 0.43 0.27 66.49 06:32:01 AM 1 31.16 0.00 7.07 0.56 0.23 60.99 06:32:01 AM 2 14.99 0.00 8.01 1.95 0.30 74.76 06:32:01 AM 3 16.81 0.00 7.49 0.57 0.28 74.85 06:33:02 AM all 8.44 0.00 6.13 5.43 0.20 79.80 06:33:02 AM 0 9.25 0.00 7.45 4.51 0.18 78.60 06:33:02 AM 1 7.85 0.00 5.97 6.57 0.20 79.41 06:33:02 AM 2 8.47 0.00 5.35 4.68 0.20 81.30 06:33:02 AM 3 8.16 0.00 5.73 5.98 0.22 79.92 06:34:01 AM all 48.08 0.00 13.30 5.51 0.06 33.05 06:34:01 AM 0 44.75 0.00 13.74 5.30 0.07 36.15 06:34:01 AM 1 52.83 0.00 12.63 4.60 0.04 29.90 06:34:01 AM 2 47.95 0.00 13.48 6.24 0.04 32.29 06:34:01 AM 3 46.82 0.00 13.38 5.89 0.07 33.84 06:35:01 AM all 25.08 0.00 13.99 4.83 0.09 56.01 06:35:01 AM 0 25.78 0.00 13.43 2.90 0.10 57.78 06:35:01 AM 1 25.51 0.00 14.48 6.48 0.09 53.44 06:35:01 AM 2 23.30 0.00 13.64 5.32 0.10 57.64 06:35:01 AM 3 25.75 0.00 14.38 4.62 0.09 55.16 06:36:03 AM all 21.52 0.00 23.02 27.01 0.21 28.25 06:36:03 AM 0 21.72 0.00 24.18 28.89 0.20 25.00 06:36:03 AM 1 21.26 0.00 21.94 26.90 0.26 29.64 06:36:03 AM 2 22.98 0.00 24.30 28.73 0.15 23.84 06:36:03 AM 3 20.04 0.00 21.71 23.50 0.19 34.56 06:37:01 AM all 52.27 0.00 15.37 16.80 0.08 15.48 06:37:01 AM 0 51.87 0.00 16.31 15.68 0.07 16.06 06:37:01 AM 1 51.36 0.00 15.21 16.76 0.11 16.56 06:37:01 AM 2 53.73 0.00 14.89 16.04 0.07 15.28 06:37:01 AM 3 52.10 0.00 15.02 18.73 0.09 14.06 06:38:02 AM all 26.14 0.00 20.44 29.16 0.18 24.09 06:38:02 AM 0 26.46 0.00 21.58 24.77 0.15 27.04 06:38:02 AM 1 23.37 0.00 18.88 29.50 0.21 28.04 06:38:02 AM 2 26.82 0.00 21.25 31.66 0.17 20.09 06:38:02 AM 3 27.90 0.00 20.04 30.72 0.17 21.16 06:39:03 AM all 31.51 0.00 18.88 31.87 0.70 17.05 06:39:03 AM 0 32.47 0.00 19.56 32.55 0.70 14.72 06:39:03 AM 1 29.76 0.00 17.53 31.15 0.70 20.86 06:39:03 AM 2 32.01 0.00 19.59 31.16 0.73 16.50 06:39:03 AM 3 31.81 0.00 18.83 32.62 0.69 16.06 06:40:01 AM all 27.88 0.00 9.92 6.59 0.88 54.73 06:40:01 AM 0 28.35 0.00 10.92 4.45 0.75 55.54 06:40:01 AM 1 26.93 0.00 10.04 9.59 0.82 52.62 06:40:01 AM 2 28.46 0.00 9.46 7.62 0.89 53.56 06:40:01 AM 3 27.80 0.00 9.25 4.69 1.05 57.21 06:41:01 AM all 0.16 0.00 0.05 0.00 0.03 99.75 06:41:01 AM 0 0.07 0.00 0.07 0.00 0.05 99.82 06:41:01 AM 1 0.07 0.00 0.05 0.02 0.00 99.87 06:41:01 AM 2 0.05 0.00 0.07 0.00 0.02 99.87 06:41:01 AM 3 0.48 0.00 0.03 0.00 0.08 99.40 06:42:01 AM all 0.43 0.00 0.20 0.45 0.00 98.92 06:42:01 AM 0 0.27 0.00 0.17 0.42 0.00 99.15 06:42:01 AM 1 0.13 0.00 0.13 0.45 0.02 99.27 06:42:01 AM 2 0.48 0.00 0.27 0.38 0.00 98.87 06:42:01 AM 3 0.83 0.00 0.23 0.53 0.00 98.40 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 15.99 0.00 2.55 3.85 0.02 77.59 06:43:01 AM 0 19.48 0.00 2.43 3.17 0.02 74.90 06:43:01 AM 1 23.40 0.00 3.41 4.15 0.02 69.02 06:43:01 AM 2 9.83 0.00 1.88 4.57 0.02 83.69 06:43:01 AM 3 11.22 0.00 2.51 3.53 0.02 82.73 06:44:01 AM all 15.46 0.00 3.29 2.71 0.02 78.52 06:44:01 AM 0 28.40 0.00 4.21 2.98 0.02 64.39 06:44:01 AM 1 9.14 0.00 2.90 3.86 0.00 84.10 06:44:01 AM 2 6.89 0.00 1.85 3.26 0.02 87.99 06:44:01 AM 3 17.54 0.00 4.20 0.71 0.02 77.53 Average: all 22.28 0.00 10.31 10.30 0.21 56.90 Average: 0 23.62 0.00 11.04 9.64 0.20 55.51 Average: 1 22.90 0.00 9.91 10.72 0.20 56.26 Average: 2 20.90 0.00 10.21 10.82 0.20 57.87 Average: 3 21.71 0.00 10.09 10.03 0.22 57.95