---> uname -a: Linux prd-centos7-docker-4c-2g-1276.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: 2799.998 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 9.1G 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 9.1G 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) 01/11/22 _x86_64_ (2 CPU) 21:40:10 LINUX RESTART (2 CPU) 21:41:01 tps rtps wtps bread/s bwrtn/s 21:42:01 377.34 0.07 377.27 1.60 78397.35 21:43:01 100.15 0.00 100.15 0.00 8172.89 21:44:01 117.70 0.00 117.70 0.00 24634.05 21:45:01 0.82 0.00 0.82 0.00 7.54 21:46:01 0.25 0.00 0.25 0.00 4.05 21:47:01 0.37 0.00 0.37 0.00 5.03 21:48:01 0.25 0.00 0.25 0.00 3.20 21:49:01 0.25 0.00 0.25 0.00 2.72 Average: 74.66 0.01 74.65 0.20 13906.59 21:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:42:01 3812912 0 1055068 13.17 2620 3138332 1738980 19.20 1013012 2725572 103472 21:43:01 3987424 0 975484 12.18 2620 3043404 1489508 16.45 964296 2602436 0 21:44:01 3335748 0 1052996 13.15 2620 3617568 1418716 15.66 1036428 3104196 20 21:45:01 3349520 0 1039220 12.98 2620 3617572 1280508 14.14 1025632 3104196 20 21:46:01 3353080 0 1035652 12.93 2620 3617580 1280592 14.14 1025060 3104196 8 21:47:01 3355388 0 1033344 12.90 2620 3617580 1280800 14.14 1025460 3104196 8 21:48:01 3363196 0 1025528 12.80 2620 3617588 1280572 14.14 1018028 3104196 8 21:49:01 3361556 0 1027164 12.83 2620 3617592 1280764 14.14 1019380 3104196 16 Average: 3489853 0 1030557 12.87 2620 3485902 1381305 15.25 1015912 2994148 12944 21:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:42:01 eth0 252.26 186.68 2112.75 29.20 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 veth96151af 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:42:01 docker0 165.72 216.37 13.65 2072.77 0.00 0.00 0.00 0.00 21:43:01 veth229c4da 0.17 0.15 0.02 0.09 0.00 0.00 0.00 0.00 21:43:01 eth0 23.44 13.00 22.05 9.55 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.17 0.13 0.02 0.08 0.00 0.00 0.00 0.00 21:44:01 eth0 140.26 91.53 2740.60 112.64 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 14.00 17.55 0.79 86.68 0.00 0.00 0.00 0.00 21:45:01 eth0 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 0.67 0.22 0.13 0.07 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 eth0 1.12 0.77 2.36 0.23 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 0.58 0.10 0.05 0.01 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 0.72 0.38 0.27 0.21 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.43 36.63 609.91 19.00 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 22.49 29.26 1.81 270.00 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) 01/11/22 _x86_64_ (2 CPU) 21:40:10 LINUX RESTART (2 CPU) 21:41:01 CPU %user %nice %system %iowait %steal %idle 21:42:01 all 42.40 0.00 14.38 3.44 0.15 39.64 21:42:01 0 42.27 0.00 14.68 3.26 0.11 39.69 21:42:01 1 42.53 0.00 14.08 3.62 0.18 39.59 21:43:01 all 72.27 0.00 9.63 1.44 0.15 16.51 21:43:01 0 72.39 0.00 9.46 1.27 0.13 16.76 21:43:01 1 72.16 0.00 9.81 1.61 0.17 16.26 21:44:01 all 23.73 0.00 6.49 1.66 0.07 68.06 21:44:01 0 24.10 0.00 6.52 1.17 0.07 68.14 21:44:01 1 23.35 0.00 6.46 2.15 0.07 67.97 21:45:01 all 0.18 0.00 0.04 0.00 0.03 99.76 21:45:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:45:01 1 0.32 0.00 0.05 0.00 0.03 99.60 21:46:01 all 0.20 0.00 0.07 0.00 0.03 99.71 21:46:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:46:01 1 0.35 0.00 0.10 0.00 0.03 99.52 21:47:01 all 0.26 0.00 0.03 0.00 0.02 99.69 21:47:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:47:01 1 0.48 0.00 0.05 0.00 0.02 99.45 21:48:01 all 0.21 0.00 0.03 0.00 0.03 99.73 21:48:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:48:01 1 0.37 0.00 0.05 0.00 0.03 99.55 21:49:01 all 0.20 0.00 0.04 0.00 0.03 99.73 21:49:01 0 0.08 0.00 0.03 0.00 0.03 99.85 21:49:01 1 0.32 0.00 0.05 0.00 0.02 99.62 Average: all 16.42 0.00 3.64 0.78 0.06 79.10 Average: 0 16.42 0.00 3.65 0.68 0.05 79.21 Average: 1 16.43 0.00 3.63 0.88 0.07 79.00