---> uname -a: Linux prd-centos7-docker-4c-2g-4775.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 8.5G 42G 17% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 661 79 15 1096 976 Swap: 1023 3 1020 ---> 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:63:e3:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.183/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fe63:e3f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:88:f6:ec 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::42:5eff:fe88:f6ec/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) 10/12/2020 _x86_64_ (4 CPU) 08:37:46 AM LINUX RESTART 08:39:02 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 32.00 9.91 22.09 4322.46 2212.55 08:41:01 AM 1.51 0.00 1.51 0.00 29.08 08:42:01 AM 0.33 0.00 0.33 0.00 4.25 08:43:01 AM 0.17 0.00 0.17 0.00 2.15 08:44:01 AM 63.23 23.27 39.95 1338.17 19000.80 08:45:01 AM 255.37 130.38 124.98 6455.28 35067.66 08:46:01 AM 159.75 84.22 75.53 5636.44 11179.42 08:47:01 AM 61.34 31.16 30.18 2425.54 2669.14 08:48:01 AM 88.53 18.62 69.91 1247.45 9239.26 08:49:01 AM 76.50 15.26 61.24 849.33 5182.70 Average: 73.96 31.36 42.60 2226.84 8471.96 08:39:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 164796 1716760 91.24 2620 1156160 1144452 39.06 399336 1156116 20 08:41:01 AM 175260 1706296 90.69 2620 1156164 1070768 36.54 394852 1151704 12 08:42:01 AM 173248 1708308 90.79 2620 1156172 1070816 36.55 397144 1151084 20 08:43:01 AM 173044 1708512 90.80 2620 1156172 1070912 36.55 416296 1132384 16 08:44:01 AM 160124 1721432 91.49 2620 1101608 1277340 43.59 454552 1070768 105480 08:45:01 AM 71488 1810068 96.20 2596 1057384 1517676 51.80 660608 895444 61556 08:46:01 AM 144820 1736736 92.30 2224 1000432 1182516 40.36 620436 830048 84 08:47:01 AM 88128 1793428 95.32 1752 1008972 1242772 42.41 668480 834232 28908 08:48:01 AM 143364 1738192 92.38 1496 955584 1145128 39.08 578956 836668 67484 08:49:01 AM 75180 1806376 96.00 1496 987048 1162384 39.67 640128 824344 79020 Average: 136945 1744611 92.72 2266 1073570 1188476 40.56 523079 988279 34260 08:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:40:01 AM eth0 69.25 55.41 353.17 46.11 0.00 0.00 0.00 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM docker0 4.43 3.16 1.03 11.90 0.00 0.00 0.00 08:41:01 AM eth0 1.02 0.38 0.31 0.21 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 0.63 0.38 0.29 0.17 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 1.26 0.67 0.57 0.40 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 378.96 316.15 3778.04 25.40 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 380.63 331.10 3345.42 37.14 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM docker0 17.87 18.27 1.34 120.97 0.00 0.00 0.00 08:46:01 AM eth0 130.62 85.67 266.98 77.38 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM docker0 27.73 44.62 1.91 199.85 0.00 0.00 0.00 08:47:01 AM eth0 152.33 106.67 644.62 48.92 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 34.85 29.33 186.86 3.67 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM eth0 45.24 29.30 131.72 10.43 0.00 0.00 0.00 08:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.74 95.71 873.01 24.99 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.02 6.63 0.43 33.39 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) 10/12/2020 _x86_64_ (4 CPU) 08:37:46 AM LINUX RESTART 08:39:02 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 1.90 0.00 1.54 0.80 4.35 91.41 08:40:01 AM 0 1.91 0.00 1.37 1.27 4.74 90.71 08:40:01 AM 1 1.83 0.00 1.80 0.32 4.35 91.70 08:40:01 AM 2 2.12 0.00 1.36 1.05 3.95 91.52 08:40:01 AM 3 1.74 0.00 1.66 0.56 4.36 91.68 08:41:01 AM all 0.14 0.00 0.06 0.00 0.20 99.60 08:41:01 AM 0 0.02 0.00 0.03 0.00 0.07 99.88 08:41:01 AM 1 0.43 0.00 0.07 0.00 0.27 99.23 08:41:01 AM 2 0.03 0.00 0.07 0.00 0.10 99.80 08:41:01 AM 3 0.08 0.00 0.07 0.00 0.37 99.48 08:42:01 AM all 0.12 0.00 0.02 0.00 0.26 99.60 08:42:01 AM 0 0.02 0.00 0.00 0.00 0.13 99.85 08:42:01 AM 1 0.40 0.00 0.03 0.00 0.57 99.00 08:42:01 AM 2 0.02 0.00 0.03 0.00 0.22 99.73 08:42:01 AM 3 0.02 0.00 0.03 0.00 0.12 99.83 08:43:01 AM all 0.09 0.00 0.04 0.00 0.33 99.54 08:43:01 AM 0 0.02 0.00 0.02 0.00 0.12 99.85 08:43:01 AM 1 0.30 0.00 0.05 0.00 0.58 99.07 08:43:01 AM 2 0.03 0.00 0.07 0.00 0.23 99.67 08:43:01 AM 3 0.02 0.00 0.00 0.00 0.40 99.58 08:44:01 AM all 2.57 0.00 1.90 0.34 7.55 87.64 08:44:01 AM 0 2.48 0.00 1.54 1.09 7.71 87.18 08:44:01 AM 1 2.44 0.00 1.65 0.08 7.55 88.28 08:44:01 AM 2 2.59 0.00 1.87 0.19 7.78 87.58 08:44:01 AM 3 2.77 0.00 2.57 0.02 7.15 87.49 08:45:01 AM all 7.06 0.00 5.81 1.76 14.97 70.41 08:45:01 AM 0 6.27 0.00 5.48 2.09 15.97 70.19 08:45:01 AM 1 6.65 0.00 5.62 1.28 14.35 72.09 08:45:01 AM 2 8.07 0.00 7.01 1.48 14.62 68.82 08:45:01 AM 3 7.24 0.00 5.10 2.18 14.94 70.54 08:46:01 AM all 4.98 0.00 4.74 2.74 12.52 75.02 08:46:01 AM 0 3.36 0.00 4.52 3.46 12.70 75.96 08:46:01 AM 1 7.09 0.00 5.25 1.39 12.73 73.55 08:46:01 AM 2 4.38 0.00 3.83 3.37 12.16 76.27 08:46:01 AM 3 5.14 0.00 5.40 2.76 12.47 74.23 08:47:01 AM all 11.57 0.00 1.49 0.86 6.45 79.64 08:47:01 AM 0 25.79 0.00 1.75 0.28 10.04 62.14 08:47:01 AM 1 6.61 0.00 1.34 1.89 6.69 83.46 08:47:01 AM 2 5.83 0.00 1.21 0.12 4.82 88.02 08:47:01 AM 3 8.61 0.00 1.64 1.13 4.36 84.26 08:48:01 AM all 13.92 0.00 3.04 0.86 3.52 78.66 08:48:01 AM 0 9.83 0.00 1.77 0.38 3.73 84.29 08:48:01 AM 1 14.01 0.00 2.78 0.53 4.16 78.52 08:48:01 AM 2 12.78 0.00 2.92 1.27 3.06 79.97 08:48:01 AM 3 19.23 0.00 4.77 1.25 3.15 71.60 08:49:01 AM all 14.98 0.00 2.52 1.34 3.37 77.79 08:49:01 AM 0 21.73 0.00 1.99 0.97 3.62 71.69 08:49:01 AM 1 10.85 0.00 1.83 1.23 2.81 83.28 08:49:01 AM 2 13.28 0.00 2.96 2.37 3.85 77.53 08:49:01 AM 3 14.25 0.00 3.32 0.75 3.22 78.46 Average: all 5.68 0.00 2.11 0.87 5.37 85.97 Average: 0 7.01 0.00 1.86 0.96 5.90 84.28 Average: 1 5.04 0.00 2.04 0.67 5.42 86.83 Average: 2 4.87 0.00 2.12 0.99 5.08 86.94 Average: 3 5.80 0.00 2.44 0.87 5.07 85.82