---> uname -a: Linux prd-centos7-docker-4c-2g-1186.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 09/01/21 _x86_64_ (2 CPU) 13:16:00 LINUX RESTART (2 CPU) 13:17:01 tps rtps wtps bread/s bwrtn/s 13:18:01 57.76 0.52 57.25 330.18 12411.96 13:19:01 0.48 0.00 0.48 0.00 7.83 13:20:01 0.17 0.00 0.17 0.00 1.73 13:21:01 0.27 0.00 0.27 0.00 3.63 13:22:01 0.32 0.00 0.32 0.00 4.11 13:23:01 0.18 0.00 0.18 0.00 1.88 13:24:01 0.23 0.00 0.23 0.00 3.46 13:25:01 0.25 0.00 0.25 0.00 2.71 13:26:01 0.28 0.00 0.28 0.00 3.33 13:27:01 0.22 0.00 0.22 0.00 2.70 Average: 6.02 0.05 5.96 33.02 1244.46 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 4931588 0 963228 12.03 2620 2111496 1473280 16.27 961476 1681772 20 13:19:01 4947980 0 946828 11.82 2620 2111504 1332836 14.72 951672 1678228 8 13:20:01 4945980 0 948824 11.85 2620 2111508 1332836 14.72 950412 1681264 8 13:21:01 4946136 0 948664 11.85 2620 2111512 1332836 14.72 949704 1682008 8 13:22:01 4945580 0 949212 11.85 2620 2111520 1332932 14.72 944816 1687480 8 13:23:01 4946032 0 948760 11.85 2620 2111520 1332836 14.72 944316 1687480 8 13:24:01 4945008 0 949776 11.86 2620 2111528 1333028 14.72 945228 1687480 8 13:25:01 4946260 0 948520 11.84 2620 2111532 1332836 14.72 944328 1687480 8 13:26:01 4942948 0 951828 11.88 2620 2111536 1333064 14.72 947612 1687484 8 13:27:01 4934256 0 960516 11.99 2620 2111540 1333016 14.72 956236 1687480 12 Average: 4943177 0 951616 11.88 2620 2111520 1346950 14.87 949580 1684816 10 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 eth0 314.92 175.65 274.02 752.39 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 docker0 20.69 33.39 1.54 204.67 0.00 0.00 0.00 0.00 13:19:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 0.03 0.03 0.01 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 0.83 0.37 0.31 0.20 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.68 17.69 27.47 75.29 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 2.07 3.34 0.15 20.47 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) 09/01/21 _x86_64_ (2 CPU) 13:16:00 LINUX RESTART (2 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 13.20 0.00 2.07 0.74 0.04 83.94 13:18:01 0 18.27 0.00 2.34 0.80 0.05 78.54 13:18:01 1 8.19 0.00 1.80 0.68 0.03 89.30 13:19:01 all 0.10 0.00 0.05 0.00 0.03 99.82 13:19:01 0 0.07 0.00 0.05 0.00 0.03 99.85 13:19:01 1 0.13 0.00 0.05 0.00 0.02 99.80 13:20:01 all 0.17 0.00 0.07 0.00 0.03 99.73 13:20:01 0 0.05 0.00 0.07 0.00 0.03 99.85 13:20:01 1 0.28 0.00 0.07 0.00 0.03 99.62 13:21:01 all 0.08 0.00 0.04 0.00 0.03 99.85 13:21:01 0 0.12 0.00 0.05 0.00 0.03 99.80 13:21:01 1 0.03 0.00 0.03 0.00 0.03 99.90 13:22:01 all 0.05 0.00 0.02 0.00 0.03 99.90 13:22:01 0 0.07 0.00 0.02 0.00 0.03 99.88 13:22:01 1 0.03 0.00 0.02 0.00 0.03 99.92 13:23:01 all 0.09 0.00 0.06 0.00 0.03 99.82 13:23:01 0 0.15 0.00 0.07 0.00 0.02 99.77 13:23:01 1 0.03 0.00 0.05 0.00 0.03 99.88 13:24:01 all 0.13 0.00 0.04 0.00 0.03 99.79 13:24:01 0 0.20 0.00 0.02 0.00 0.03 99.75 13:24:01 1 0.07 0.00 0.07 0.00 0.03 99.83 13:25:01 all 0.16 0.00 0.04 0.00 0.03 99.77 13:25:01 0 0.28 0.00 0.03 0.00 0.02 99.67 13:25:01 1 0.03 0.00 0.05 0.00 0.05 99.87 13:26:01 all 0.23 0.00 0.05 0.00 0.03 99.69 13:26:01 0 0.40 0.00 0.03 0.00 0.02 99.55 13:26:01 1 0.07 0.00 0.07 0.00 0.03 99.83 13:27:01 all 0.21 0.00 0.05 0.00 0.03 99.71 13:27:01 0 0.38 0.00 0.05 0.00 0.03 99.53 13:27:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 1.42 0.00 0.25 0.07 0.03 98.23 Average: 0 1.96 0.00 0.27 0.08 0.03 97.66 Average: 1 0.88 0.00 0.22 0.07 0.03 98.80