---> uname -a: Linux prd-centos7-docker-4c-2g-5070.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.996 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 9.2G 31G 23% / 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 9.2G 31G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/11/22 _x86_64_ (2 CPU) 13:20:31 LINUX RESTART (2 CPU) 13:21:02 tps rtps wtps bread/s bwrtn/s 13:22:01 229.99 3.30 226.68 2370.74 47516.47 13:23:01 252.91 0.00 252.91 0.00 50994.10 13:24:01 73.51 0.00 73.51 0.00 18157.54 13:25:01 1.27 0.00 1.27 0.00 19.97 13:26:01 0.32 0.00 0.32 0.00 4.05 13:27:01 0.37 0.00 0.37 0.00 6.28 13:28:01 0.27 0.00 0.27 0.00 4.01 Average: 79.46 0.47 78.99 333.94 16600.51 13:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:22:01 3998952 0 892000 11.14 2620 3115360 1444524 15.95 827864 2710368 187304 13:23:01 3638156 0 1003148 12.53 2620 3365008 1569108 17.32 1019168 2883848 125572 13:24:01 3209224 0 1067848 13.33 2620 3729240 1411316 15.58 1021256 3235380 8 13:25:01 3226536 0 1050528 13.12 2620 3729248 1275964 14.09 1008580 3235384 8 13:26:01 3229596 0 1047464 13.08 2620 3729252 1280596 14.14 1006316 3235380 20 13:27:01 3233204 0 1043856 13.03 2620 3729252 1276028 14.09 1003640 3235380 12 13:28:01 3237968 0 1039084 12.97 2620 3729260 1276028 14.09 999016 3235380 16 Average: 3396234 0 1020561 12.74 2620 3589517 1361938 15.04 983691 3110160 44706 13:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:22:01 eth0 566.68 426.60 6151.90 63.80 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 274.86 314.82 23.25 2360.07 0.00 0.00 0.00 0.00 13:23:01 eth0 127.08 82.58 2037.69 21.09 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 6.60 8.13 0.39 38.04 0.00 0.00 0.00 0.00 13:24:01 eth0 38.95 26.24 690.17 51.55 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 0.04 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 1.43 1.52 0.16 6.48 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 0.12 0.10 0.01 0.06 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 13:28:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.86 75.93 1257.20 20.33 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 39.66 45.51 3.33 337.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/11/22 _x86_64_ (2 CPU) 13:20:31 LINUX RESTART (2 CPU) 13:21:02 CPU %user %nice %system %iowait %steal %idle 13:22:01 all 21.64 0.00 8.88 3.59 0.09 65.80 13:22:01 0 21.27 0.00 9.29 3.70 0.09 65.66 13:22:01 1 22.02 0.00 8.47 3.48 0.09 65.95 13:23:01 all 44.30 0.00 10.33 2.52 0.12 42.73 13:23:01 0 44.11 0.00 10.65 2.58 0.13 42.53 13:23:01 1 44.49 0.00 10.02 2.45 0.11 42.92 13:24:01 all 6.94 0.00 2.90 0.97 0.03 89.16 13:24:01 0 7.04 0.00 2.95 1.07 0.03 88.91 13:24:01 1 6.84 0.00 2.85 0.87 0.03 89.41 13:25:01 all 0.04 0.00 0.09 0.00 0.00 99.87 13:25:01 0 0.05 0.00 0.08 0.00 0.00 99.87 13:25:01 1 0.03 0.00 0.10 0.00 0.00 99.87 13:26:01 all 0.10 0.00 0.07 0.00 0.02 99.82 13:26:01 0 0.13 0.00 0.08 0.00 0.02 99.77 13:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:27:01 all 0.04 0.00 0.05 0.00 0.01 99.90 13:27:01 0 0.05 0.00 0.07 0.00 0.02 99.87 13:27:01 1 0.03 0.00 0.03 0.00 0.00 99.93 13:28:01 all 0.06 0.00 0.04 0.00 0.00 99.90 13:28:01 0 0.07 0.00 0.05 0.00 0.00 99.88 13:28:01 1 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 9.98 0.00 3.06 0.97 0.04 85.96 Average: 0 9.92 0.00 3.17 1.01 0.04 85.86 Average: 1 10.03 0.00 2.95 0.93 0.03 86.05