---> uname -a: Linux prd-centos7-docker-4c-2g-1905.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.3G 31G 24% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.3G 31G 24% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/03/21 _x86_64_ (2 CPU) 19:06:14 LINUX RESTART (2 CPU) 19:07:01 tps rtps wtps bread/s bwrtn/s 19:08:01 85.53 3.45 82.09 2578.86 8674.13 19:09:01 15.97 0.15 15.82 22.12 10719.14 19:10:01 346.36 0.00 346.36 0.00 91402.46 19:11:01 55.91 0.00 55.91 0.00 6845.65 19:12:01 24.73 0.02 24.72 0.53 4818.45 19:13:01 1.43 0.00 1.43 0.00 23.35 19:14:01 0.18 0.00 0.18 0.00 2.96 19:15:01 0.18 0.00 0.18 0.00 1.90 19:16:01 0.27 0.00 0.27 0.00 3.33 19:17:01 0.22 0.00 0.22 0.00 3.15 19:18:01 0.28 0.00 0.28 0.00 4.00 Average: 48.29 0.33 47.96 236.62 11138.18 19:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:08:01 5284816 0 827668 10.33 2620 1893836 1494092 16.50 743416 1572572 56 19:09:01 5142052 0 810804 10.12 2620 2053464 1235040 13.64 736128 1721908 132 19:10:01 3570728 0 1061576 13.25 2620 3374016 1292340 14.27 1037124 2781208 20 19:11:01 3112216 0 1187784 14.83 2620 3706320 1713068 18.91 1392724 2860692 136760 19:12:01 3570976 0 1059568 13.23 2620 3375776 1231444 13.60 1114368 2708068 16 19:13:01 3578216 0 1052328 13.14 2620 3375776 1193012 13.17 1109672 2708068 12 19:14:01 3575416 0 1055120 13.17 2620 3375784 1193012 13.17 1107140 2713612 8 19:15:01 3566392 0 1064140 13.29 2620 3375788 1193012 13.17 1116204 2713612 8 19:16:01 3566272 0 1064256 13.29 2620 3375792 1193012 13.17 1118424 2711412 8 19:17:01 3566168 0 1064352 13.29 2620 3375800 1193108 13.17 1118592 2711380 8 19:18:01 3567020 0 1063496 13.28 2620 3375804 1193012 13.17 1134128 2695032 8 Average: 3827297 0 1028281 12.84 2620 3150741 1284014 14.18 1066175 2536142 12458 19:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:08:01 veth8af252d 0.28 0.45 0.05 0.06 0.00 0.00 0.00 0.00 19:08:01 eth0 835.71 555.12 2515.38 52.50 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.28 0.37 0.05 0.06 0.00 0.00 0.00 0.00 19:09:01 eth0 953.80 626.17 2712.25 72.90 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 616.92 917.11 58.89 2696.78 0.00 0.00 0.00 0.00 19:10:01 eth0 1104.76 882.16 5377.34 121.18 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 509.59 571.56 39.58 2084.60 0.00 0.00 0.00 0.00 19:11:01 veth61e813e 0.60 0.73 0.05 0.07 0.00 0.00 0.00 0.00 19:11:01 eth0 39.12 21.84 34.09 14.25 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.60 0.60 0.04 0.06 0.00 0.00 0.00 0.00 19:12:01 eth0 13.34 8.96 9.87 8.35 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 19:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.25 0.18 0.09 0.04 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.15 0.10 0.01 0.03 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 268.02 190.49 968.31 24.48 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 102.64 135.57 8.97 434.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/03/21 _x86_64_ (2 CPU) 19:06:14 LINUX RESTART (2 CPU) 19:07:01 CPU %user %nice %system %iowait %steal %idle 19:08:01 all 7.80 0.00 2.61 1.92 0.08 87.58 19:08:01 0 7.69 0.00 2.72 0.98 0.09 88.52 19:08:01 1 7.91 0.00 2.51 2.85 0.07 86.66 19:09:01 all 13.20 0.00 2.36 0.33 0.08 84.03 19:09:01 0 9.39 0.00 2.09 0.46 0.09 87.97 19:09:01 1 16.99 0.00 2.64 0.19 0.07 80.11 19:10:01 all 23.19 0.00 11.88 3.08 0.09 61.76 19:10:01 0 23.50 0.00 12.03 2.76 0.09 61.62 19:10:01 1 22.88 0.00 11.73 3.39 0.09 61.91 19:11:01 all 56.06 0.00 5.74 0.38 0.09 37.73 19:11:01 0 54.81 0.00 6.35 0.45 0.09 38.30 19:11:01 1 57.30 0.00 5.14 0.30 0.09 37.17 19:12:01 all 9.78 0.00 1.80 0.14 0.03 88.25 19:12:01 0 8.83 0.00 1.75 0.19 0.03 89.20 19:12:01 1 10.74 0.00 1.85 0.08 0.03 87.29 19:13:01 all 0.14 0.00 0.03 0.00 0.02 99.81 19:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:13:01 1 0.25 0.00 0.03 0.00 0.02 99.70 19:14:01 all 0.18 0.00 0.06 0.00 0.03 99.72 19:14:01 0 0.08 0.00 0.07 0.00 0.03 99.82 19:14:01 1 0.28 0.00 0.05 0.00 0.03 99.63 19:15:01 all 0.18 0.00 0.03 0.00 0.01 99.78 19:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 19:15:01 1 0.35 0.00 0.03 0.00 0.02 99.60 19:16:01 all 0.22 0.00 0.03 0.00 0.02 99.74 19:16:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:16:01 1 0.38 0.00 0.03 0.00 0.02 99.57 19:17:01 all 0.18 0.00 0.03 0.00 0.02 99.77 19:17:01 0 0.20 0.00 0.02 0.00 0.02 99.77 19:17:01 1 0.17 0.00 0.05 0.00 0.02 99.77 19:18:01 all 0.06 0.00 0.03 0.00 0.03 99.88 19:18:01 0 0.03 0.00 0.05 0.00 0.02 99.90 19:18:01 1 0.08 0.00 0.02 0.00 0.03 99.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.70 0.00 2.15 0.51 0.04 87.59 Average: 0 9.11 0.00 2.19 0.42 0.04 88.23 Average: 1 10.29 0.00 2.12 0.60 0.04 86.95