---> uname -a: Linux prd-centos7-docker-4c-2g-4347.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: 2933.442 BogoMIPS: 5866.88 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 18% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 614 70 16 1152 1023 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:00:7a:3e brd ff:ff:ff:ff:ff:ff inet 10.30.122.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe00:7a3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:79:fb:5c 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:e1ff:fe79:fb5c/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) 10/09/2020 _x86_64_ (4 CPU) 05:24:02 AM LINUX RESTART 05:25:01 AM tps rtps wtps bread/s bwrtn/s 05:26:02 AM 118.94 46.05 72.89 7846.38 36333.89 05:27:01 AM 339.79 142.95 196.84 7119.07 41056.64 05:28:01 AM 110.60 39.85 70.75 2498.29 7180.81 05:29:01 AM 4.51 0.00 4.51 0.00 161.33 05:30:01 AM 0.43 0.22 0.22 89.53 4.15 05:31:01 AM 0.48 0.03 0.45 1.07 7.08 05:32:01 AM 0.40 0.12 0.28 74.88 5.26 05:33:01 AM 102.55 64.72 37.83 5798.07 4147.99 05:34:01 AM 115.39 25.56 89.83 1029.68 11334.12 Average: 87.72 35.33 52.39 2715.76 11113.59 05:25:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:02 AM 71836 1809720 96.18 2608 1122496 1517240 51.78 714040 901816 39020 05:27:01 AM 198644 1682912 89.44 1560 998112 1290100 44.03 631320 812824 37704 05:28:01 AM 526816 1354740 72.00 1244 707232 1108304 37.82 546012 574832 20 05:29:01 AM 542056 1339500 71.19 1244 707284 1074988 36.69 548324 569252 20 05:30:01 AM 539316 1342240 71.34 1244 709976 1054392 35.98 556688 564152 20 05:31:01 AM 539184 1342372 71.34 1244 709980 1054392 35.98 557964 562908 8 05:32:01 AM 538100 1343456 71.40 1244 712232 1046168 35.70 547336 575072 12 05:33:01 AM 86768 1794788 95.39 1244 1087084 1106076 37.75 704356 852392 98560 05:34:01 AM 73528 1808028 96.09 1124 1074892 1093144 37.31 637572 893888 46108 Average: 346250 1535306 81.60 1417 869921 1149423 39.23 604846 700793 24608 05:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:26:02 AM eth0 2084.62 1774.93 6040.99 2859.21 0.00 0.00 0.00 05:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 AM docker0 835.90 724.92 67.86 2634.70 0.00 0.00 0.00 05:27:01 AM vethe09a921 0.00 0.12 0.00 0.01 0.00 0.00 0.00 05:27:01 AM eth0 3457.96 2632.46 11528.74 3045.19 0.00 0.00 0.00 05:27:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:27:01 AM docker0 992.01 915.24 79.27 3550.87 0.00 0.00 0.00 05:28:01 AM eth0 24.67 17.08 14.75 53.48 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 3.38 1.68 2.97 0.47 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 0.17 0.13 0.08 0.07 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 0.65 0.08 0.05 0.01 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 108.03 92.02 825.55 13.75 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 44.61 35.62 127.08 34.73 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 294.68 244.61 1004.74 336.29 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 108.56 100.16 8.67 388.58 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) 10/09/2020 _x86_64_ (4 CPU) 05:24:02 AM LINUX RESTART 05:25:01 AM CPU %user %nice %system %iowait %steal %idle 05:26:02 AM all 20.05 0.00 7.13 1.25 0.04 71.53 05:26:02 AM 0 19.58 0.00 9.63 0.70 0.05 70.03 05:26:02 AM 1 18.06 0.00 6.01 0.29 0.03 75.60 05:26:02 AM 2 18.05 0.00 6.64 1.42 0.07 73.82 05:26:02 AM 3 24.52 0.00 6.30 2.57 0.03 66.57 05:27:01 AM all 15.02 0.00 8.11 6.77 0.05 70.05 05:27:01 AM 0 14.84 0.00 8.61 10.10 0.05 66.40 05:27:01 AM 1 15.15 0.00 8.56 4.52 0.03 71.73 05:27:01 AM 2 14.81 0.00 7.55 7.51 0.05 70.08 05:27:01 AM 3 15.28 0.00 7.71 4.94 0.05 72.02 05:28:01 AM all 31.57 0.00 7.89 4.24 0.02 56.29 05:28:01 AM 0 31.00 0.00 8.15 3.20 0.03 57.62 05:28:01 AM 1 31.62 0.00 7.67 4.99 0.02 55.70 05:28:01 AM 2 32.04 0.00 7.89 3.01 0.00 57.07 05:28:01 AM 3 31.61 0.00 7.86 5.75 0.02 54.77 05:29:01 AM all 0.18 0.00 0.06 0.00 0.00 99.75 05:29:01 AM 0 0.57 0.00 0.07 0.00 0.00 99.37 05:29:01 AM 1 0.05 0.00 0.05 0.00 0.00 99.90 05:29:01 AM 2 0.08 0.00 0.05 0.00 0.00 99.87 05:29:01 AM 3 0.03 0.00 0.07 0.00 0.00 99.90 05:30:01 AM all 0.14 0.00 0.05 0.00 0.00 99.81 05:30:01 AM 0 0.40 0.00 0.03 0.00 0.00 99.57 05:30:01 AM 1 0.03 0.00 0.07 0.02 0.00 99.88 05:30:01 AM 2 0.05 0.00 0.03 0.00 0.02 99.90 05:30:01 AM 3 0.05 0.00 0.05 0.00 0.00 99.90 05:31:01 AM all 0.15 0.00 0.03 0.00 0.00 99.82 05:31:01 AM 0 0.52 0.00 0.02 0.00 0.00 99.47 05:31:01 AM 1 0.02 0.00 0.02 0.00 0.00 99.97 05:31:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 05:31:01 AM 3 0.00 0.00 0.05 0.00 0.00 99.95 05:32:01 AM all 0.16 0.00 0.02 0.00 0.00 99.81 05:32:01 AM 0 0.52 0.00 0.02 0.02 0.00 99.45 05:32:01 AM 1 0.03 0.00 0.02 0.00 0.00 99.95 05:32:01 AM 2 0.05 0.00 0.05 0.00 0.00 99.90 05:32:01 AM 3 0.03 0.00 0.00 0.00 0.00 99.97 05:33:01 AM all 14.59 0.00 1.98 1.73 0.01 81.69 05:33:01 AM 0 23.82 0.00 2.45 1.02 0.02 72.68 05:33:01 AM 1 11.90 0.00 1.56 2.30 0.02 84.23 05:33:01 AM 2 17.61 0.00 2.67 2.49 0.00 77.23 05:33:01 AM 3 5.02 0.00 1.28 1.12 0.02 92.56 05:34:01 AM all 14.27 0.00 3.12 2.25 0.02 80.34 05:34:01 AM 0 24.90 0.00 3.63 1.89 0.02 69.56 05:34:01 AM 1 12.93 0.00 3.66 2.50 0.03 80.87 05:34:01 AM 2 9.41 0.00 2.58 3.54 0.03 84.44 05:34:01 AM 3 9.94 0.00 2.61 1.01 0.02 86.42 Average: all 10.61 0.00 3.12 1.78 0.02 84.47 Average: 0 12.82 0.00 3.58 1.85 0.02 81.73 Average: 1 9.90 0.00 3.04 1.61 0.01 85.44 Average: 2 10.18 0.00 3.03 1.97 0.02 84.80 Average: 3 9.55 0.00 2.85 1.69 0.01 85.89