---> uname -a: Linux prd-centos7-docker-4c-2g-3784.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) 01/24/22 _x86_64_ (2 CPU) 19:38:48 LINUX RESTART (2 CPU) 19:39:02 tps rtps wtps bread/s bwrtn/s 19:40:01 301.52 100.58 200.95 9902.20 62159.08 19:41:01 280.49 0.07 280.42 1.86 61484.85 19:42:01 45.85 0.00 45.85 0.00 6860.44 19:43:01 0.37 0.00 0.37 0.00 5.98 19:44:01 0.15 0.00 0.15 0.00 2.55 19:45:01 0.22 0.00 0.22 0.00 3.32 19:46:01 55.52 0.00 55.52 0.00 16309.17 19:47:01 15.27 0.00 15.27 0.00 1761.46 Average: 87.00 12.40 74.60 1220.17 18487.26 19:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:40:01 4570416 0 815708 10.18 2620 2620196 1612452 17.80 752476 2327452 312424 19:41:01 3860664 0 1010800 12.62 2620 3134856 1709416 18.87 1027704 2660676 46540 19:42:01 3898248 0 931980 11.64 2620 3176092 1206948 13.33 950292 2705460 20 19:43:01 3897304 0 932976 11.65 2620 3176040 1188444 13.12 953048 2705440 12 19:44:01 3907992 0 922284 11.52 2620 3176044 1188516 13.12 944732 2705440 16 19:45:01 3910412 0 919860 11.49 2620 3176048 1178164 13.01 943232 2705440 8 19:46:01 3274120 0 1066336 13.31 2620 3665864 1343784 14.84 1027512 3155172 1580 19:47:01 3291732 0 1048688 13.09 2620 3665900 1399128 15.45 1033852 3148820 8 Average: 3826361 0 956079 11.94 2620 3223880 1353356 14.94 954106 2764238 45076 19:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:40:01 eth0 717.20 482.00 5461.93 102.32 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 vethef28d74 116.75 147.07 11.25 711.94 0.00 0.00 0.00 0.00 19:40:01 docker0 168.68 175.65 13.91 906.05 0.00 0.00 0.00 0.00 19:41:01 eth0 155.54 109.36 1419.05 22.69 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 veth25a8abb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:41:01 docker0 85.48 113.58 6.57 1379.23 0.00 0.00 0.00 0.00 19:42:01 eth0 25.32 17.41 108.73 5.28 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 8.54 10.19 0.49 53.63 0.00 0.00 0.00 0.00 19:43:01 eth0 1.32 0.60 0.42 0.28 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 2.55 1.07 2.93 0.25 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.75 0.20 0.13 0.07 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 97.39 57.35 2588.72 7.88 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 13.19 11.49 8.15 47.78 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.45 84.12 1190.17 23.16 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 32.56 37.15 2.60 291.16 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) 01/24/22 _x86_64_ (2 CPU) 19:38:48 LINUX RESTART (2 CPU) 19:39:02 CPU %user %nice %system %iowait %steal %idle 19:40:01 all 31.78 0.00 11.88 6.95 0.09 49.30 19:40:01 0 30.10 0.00 12.84 6.70 0.09 50.27 19:40:01 1 33.45 0.00 10.92 7.20 0.09 48.34 19:41:01 all 46.25 0.00 12.18 2.81 0.12 38.64 19:41:01 0 46.32 0.00 12.31 2.47 0.13 38.78 19:41:01 1 46.18 0.00 12.04 3.16 0.11 38.50 19:42:01 all 10.43 0.00 2.11 0.97 0.03 86.46 19:42:01 0 10.22 0.00 2.28 1.00 0.03 86.46 19:42:01 1 10.64 0.00 1.94 0.94 0.03 86.45 19:43:01 all 0.19 0.00 0.07 0.00 0.03 99.72 19:43:01 0 0.10 0.00 0.05 0.00 0.02 99.83 19:43:01 1 0.28 0.00 0.08 0.00 0.03 99.60 19:44:01 all 0.27 0.00 0.08 0.00 0.01 99.64 19:44:01 0 0.07 0.00 0.12 0.00 0.00 99.82 19:44:01 1 0.47 0.00 0.05 0.00 0.02 99.47 19:45:01 all 0.17 0.00 0.03 0.00 0.02 99.79 19:45:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:45:01 1 0.32 0.00 0.03 0.00 0.02 99.63 19:46:01 all 6.83 0.00 2.70 0.30 0.02 90.16 19:46:01 0 6.62 0.00 2.65 0.36 0.02 90.36 19:46:01 1 7.04 0.00 2.75 0.24 0.02 89.95 19:47:01 all 0.64 0.00 0.55 0.17 0.03 98.62 19:47:01 0 0.60 0.00 0.57 0.25 0.03 98.54 19:47:01 1 0.67 0.00 0.53 0.08 0.02 98.70 Average: all 11.54 0.00 3.54 1.33 0.04 83.55 Average: 0 11.24 0.00 3.69 1.29 0.04 83.74 Average: 1 11.84 0.00 3.39 1.38 0.04 83.35