---> uname -a: Linux prd-centos7-docker-4c-2g-5237.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: 2800.000 BogoMIPS: 5600.00 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) 02/14/22 _x86_64_ (2 CPU) 20:33:48 LINUX RESTART (2 CPU) 20:34:01 tps rtps wtps bread/s bwrtn/s 20:35:01 227.05 42.20 184.85 6585.25 63209.42 20:36:01 286.92 0.05 286.87 1.07 65926.64 20:37:01 90.18 0.00 90.18 0.00 23372.91 20:38:01 0.27 0.00 0.27 0.00 4.00 20:39:01 0.25 0.00 0.25 0.00 2.63 20:40:01 0.33 0.00 0.33 0.00 4.70 20:41:01 0.20 0.00 0.20 0.00 2.73 Average: 86.49 6.04 80.45 941.28 21797.26 20:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:35:01 4644060 0 794744 9.92 2620 2567516 1606004 17.73 763244 2252844 207244 20:36:01 3795804 0 953420 11.90 2620 3257096 1481132 16.35 1001604 2744324 55044 20:37:01 3215536 0 1061760 13.26 2620 3729024 1403136 15.49 1019872 3232388 8 20:38:01 3229352 0 1047940 13.08 2620 3729028 1273952 14.07 1010076 3232388 8 20:39:01 3237956 0 1039328 12.98 2620 3729036 1273952 14.07 1002872 3232388 8 20:40:01 3235488 0 1041796 13.01 2620 3729036 1288800 14.23 1004920 3232388 8 20:41:01 3243236 0 1034040 12.91 2620 3729044 1273952 14.07 997640 3232388 8 Average: 3514490 0 996147 12.44 2620 3495683 1371561 15.14 971461 3022730 37475 20:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:35:01 veth3f85f92 112.17 140.37 10.75 692.77 0.00 0.00 0.00 0.00 20:35:01 eth0 839.92 601.40 5549.31 111.95 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 190.69 193.02 16.16 977.83 0.00 0.00 0.00 0.00 20:36:01 eth0 170.82 121.43 1428.55 23.02 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 vethf732567 0.03 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 93.01 120.21 6.87 1380.88 0.00 0.00 0.00 0.00 20:37:01 eth0 119.51 79.90 2649.12 70.30 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 1.35 1.42 0.15 6.53 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.76 114.96 1375.80 30.27 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 40.55 44.77 3.29 337.09 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) 02/14/22 _x86_64_ (2 CPU) 20:33:48 LINUX RESTART (2 CPU) 20:34:01 CPU %user %nice %system %iowait %steal %idle 20:35:01 all 30.43 0.00 10.15 6.06 0.11 53.25 20:35:01 0 31.40 0.00 10.72 6.53 0.12 51.22 20:35:01 1 29.45 0.00 9.58 5.59 0.11 55.27 20:36:01 all 46.95 0.00 11.61 2.87 0.09 38.48 20:36:01 0 46.97 0.00 11.89 2.81 0.09 38.24 20:36:01 1 46.93 0.00 11.34 2.92 0.09 38.73 20:37:01 all 8.44 0.00 3.71 1.73 0.05 86.07 20:37:01 0 8.59 0.00 3.88 1.53 0.05 85.95 20:37:01 1 8.29 0.00 3.53 1.94 0.05 86.19 20:38:01 all 0.04 0.00 0.06 0.00 0.03 99.87 20:38:01 0 0.03 0.00 0.08 0.00 0.02 99.87 20:38:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:39:01 all 0.04 0.00 0.05 0.00 0.03 99.87 20:39:01 0 0.05 0.00 0.03 0.00 0.05 99.87 20:39:01 1 0.03 0.00 0.07 0.00 0.02 99.88 20:40:01 all 0.05 0.00 0.03 0.00 0.03 99.89 20:40:01 0 0.07 0.00 0.05 0.00 0.05 99.83 20:40:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:41:01 all 0.05 0.00 0.03 0.00 0.03 99.89 20:41:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 11.77 0.00 3.52 1.47 0.05 83.19 Average: 0 11.93 0.00 3.67 1.50 0.06 82.84 Average: 1 11.61 0.00 3.38 1.44 0.04 83.53