---> uname -a: Linux prd-centos7-docker-4c-2g-1731.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 01/18/22 _x86_64_ (2 CPU) 15:29:59 LINUX RESTART (2 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 69.42 0.00 69.42 0.00 9279.63 15:33:02 118.88 0.00 118.88 0.00 19321.27 15:34:01 0.91 0.00 0.91 0.00 8.60 15:35:01 0.20 0.00 0.20 0.00 2.96 15:36:01 0.33 0.00 0.33 0.00 4.88 15:37:01 151.78 0.03 151.75 3.73 32703.23 Average: 57.09 0.01 57.08 0.62 10250.31 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 4570628 0 844084 10.54 2620 2591608 1424568 15.73 962584 2105444 32104 15:33:02 4293964 0 886968 11.07 2620 2825388 1205036 13.30 917112 2402396 16 15:34:01 4296184 0 884744 11.05 2620 2825392 1166940 12.88 915816 2402396 28 15:35:01 4309440 0 871484 10.88 2620 2825396 1166940 12.88 902712 2402396 8 15:36:01 4310024 0 870896 10.87 2620 2825400 1167024 12.88 902088 2402396 8 15:37:01 3409444 0 1053276 13.15 2620 3543600 1730156 19.10 1109656 2999908 56 Average: 4198281 0 901909 11.26 2620 2906131 1310111 14.46 951661 2452489 5370 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 veth3953ead 50.65 64.82 4.76 446.75 0.00 0.00 0.00 0.00 15:32:01 eth0 88.22 62.34 465.91 14.87 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 50.65 64.72 4.07 446.74 0.00 0.00 0.00 0.00 15:33:02 eth0 112.02 71.07 2604.60 14.38 0.00 0.00 0.00 0.00 15:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.12 0.12 0.01 0.03 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 veth23967e8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 237.53 136.45 4474.68 24.06 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 31.70 52.98 3.00 389.40 0.00 0.00 0.00 0.00 Average: veth23967e8 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.25 45.17 1261.30 8.93 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 13.76 19.67 1.18 139.76 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) 01/18/22 _x86_64_ (2 CPU) 15:29:59 LINUX RESTART (2 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 37.43 0.00 6.74 2.27 0.10 53.47 15:32:01 0 38.53 0.00 6.88 1.69 0.11 52.80 15:32:01 1 36.34 0.00 6.60 2.85 0.09 54.13 15:33:02 all 29.33 0.00 5.46 1.67 0.08 63.46 15:33:02 0 29.79 0.00 5.68 1.52 0.07 62.94 15:33:02 1 28.88 0.00 5.23 1.82 0.09 63.98 15:34:01 all 0.24 0.00 0.08 0.00 0.03 99.65 15:34:01 0 0.07 0.00 0.08 0.00 0.02 99.83 15:34:01 1 0.41 0.00 0.08 0.00 0.03 99.47 15:35:01 all 0.28 0.00 0.05 0.00 0.02 99.66 15:35:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:35:01 1 0.48 0.00 0.05 0.00 0.02 99.45 15:36:01 all 0.24 0.00 0.03 0.00 0.03 99.70 15:36:01 0 0.08 0.00 0.05 0.00 0.03 99.83 15:36:01 1 0.40 0.00 0.02 0.00 0.02 99.57 15:37:01 all 12.40 0.00 4.89 2.54 0.07 80.10 15:37:01 0 12.16 0.00 5.04 2.38 0.07 80.35 15:37:01 1 12.63 0.00 4.75 2.70 0.07 79.85 Average: all 13.00 0.00 2.82 1.06 0.05 83.07 Average: 0 13.11 0.00 2.90 0.92 0.05 83.02 Average: 1 12.89 0.00 2.73 1.21 0.05 83.12