---> uname -a: Linux prd-centos7-docker-4c-2g-4062.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/27/22 _x86_64_ (2 CPU) 17:35:59 LINUX RESTART (2 CPU) 17:37:01 tps rtps wtps bread/s bwrtn/s 17:38:01 70.81 0.00 70.81 0.00 11631.29 17:39:01 126.12 0.02 126.10 0.53 20731.70 17:40:02 0.80 0.00 0.80 0.00 7.30 17:41:01 0.17 0.00 0.17 0.00 2.19 17:42:01 0.33 0.00 0.33 0.00 4.86 17:43:01 0.23 0.00 0.23 0.00 2.83 Average: 33.17 0.00 33.17 0.09 5412.34 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 4425900 0 862912 10.77 2620 2717500 1441576 15.92 1042180 2164456 69420 17:39:01 4300468 0 880528 10.99 2620 2825316 1200344 13.25 912128 2400836 20 17:40:02 4296536 0 884460 11.04 2620 2825316 1181744 13.05 915772 2400836 8 17:41:01 4299768 0 881220 11.00 2620 2825324 1165080 12.86 913364 2400836 8 17:42:01 4299780 0 881204 11.00 2620 2825328 1165164 12.86 913480 2400836 8 17:43:01 4301200 0 879780 10.98 2620 2825332 1165080 12.86 912032 2400836 8 Average: 4320609 0 878351 10.97 2620 2807353 1219831 13.47 934826 2361439 11579 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 veth901f5b7 1.25 1.25 0.11 0.43 0.00 0.00 0.00 0.00 17:38:01 eth0 19.08 9.94 14.92 7.68 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 1.25 1.23 0.09 0.43 0.00 0.00 0.00 0.00 17:39:01 eth0 119.40 67.99 2617.99 14.77 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:02 eth0 0.43 0.22 0.67 0.02 0.00 0.00 0.00 0.00 17:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.28 13.11 440.19 3.77 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 0.21 0.21 0.02 0.07 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) 01/27/22 _x86_64_ (2 CPU) 17:35:59 LINUX RESTART (2 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 62.53 0.00 6.85 0.97 0.10 29.55 17:38:01 0 63.03 0.00 7.36 0.69 0.09 28.83 17:38:01 1 62.03 0.00 6.33 1.25 0.11 30.28 17:39:01 all 26.02 0.00 4.75 1.21 0.08 67.94 17:39:01 0 25.73 0.00 4.82 1.04 0.09 68.32 17:39:01 1 26.31 0.00 4.68 1.38 0.07 67.56 17:40:02 all 0.17 0.00 0.05 0.00 0.03 99.76 17:40:02 0 0.30 0.00 0.03 0.00 0.02 99.65 17:40:02 1 0.03 0.00 0.07 0.00 0.03 99.87 17:41:01 all 0.25 0.00 0.04 0.00 0.02 99.69 17:41:01 0 0.41 0.00 0.05 0.00 0.02 99.52 17:41:01 1 0.08 0.00 0.03 0.00 0.02 99.86 17:42:01 all 0.11 0.00 0.02 0.00 0.03 99.84 17:42:01 0 0.17 0.00 0.02 0.00 0.05 99.77 17:42:01 1 0.05 0.00 0.02 0.00 0.02 99.92 17:43:01 all 0.06 0.00 0.06 0.00 0.02 99.87 17:43:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:43:01 1 0.07 0.00 0.07 0.00 0.02 99.85 Average: all 14.21 0.00 1.89 0.35 0.04 83.51 Average: 0 14.32 0.00 1.98 0.28 0.05 83.37 Average: 1 14.09 0.00 1.79 0.42 0.04 83.65