---> uname -a: Linux prd-centos7-docker-4c-2g-861.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: 2799.996 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/14/21 _x86_64_ (2 CPU) 20:52:54 LINUX RESTART (2 CPU) 20:54:01 tps rtps wtps bread/s bwrtn/s 20:55:01 1.97 0.05 1.92 1.07 39.03 20:56:01 0.48 0.00 0.48 0.00 8.04 20:57:01 0.15 0.00 0.15 0.00 1.60 20:58:01 0.17 0.00 0.17 0.00 1.75 20:59:01 1.12 0.65 0.47 55.31 10.39 21:00:01 0.15 0.00 0.15 0.00 1.73 21:01:01 0.33 0.02 0.32 0.13 5.43 21:02:01 0.48 0.08 0.40 1.60 6.66 Average: 0.61 0.10 0.51 7.26 9.33 20:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:55:01 5699184 0 605912 7.57 2620 1701224 1164188 12.85 557312 1520616 20 20:56:01 5700992 0 604096 7.54 2620 1701232 1164308 12.85 554700 1520580 16 20:57:01 5698936 0 606152 7.57 2620 1701232 1164368 12.86 557272 1520580 8 20:58:01 5704748 0 600336 7.50 2620 1701236 1164068 12.85 551820 1520580 8 20:59:01 5685628 0 617800 7.71 2620 1702892 1167504 12.89 570764 1521116 16 21:00:01 5684312 0 619116 7.73 2620 1702892 1167396 12.89 571932 1521116 20 21:01:01 5682348 0 621072 7.75 2620 1702900 1170352 12.92 573028 1521116 16 21:02:01 5670432 0 632860 7.90 2620 1703028 1167664 12.89 585440 1521180 8 Average: 5690822 0 613418 7.66 2620 1702080 1166231 12.88 565284 1520860 14 20:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:55:01 eth0 0.75 0.28 0.15 0.10 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 1.03 0.38 0.40 0.26 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.52 0.40 0.26 0.21 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 7.58 4.68 6.30 4.66 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.90 0.43 0.31 0.21 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.38 0.80 0.93 0.68 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 0.00 0.00 0.00 0.00 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) 12/14/21 _x86_64_ (2 CPU) 20:52:54 LINUX RESTART (2 CPU) 20:54:01 CPU %user %nice %system %iowait %steal %idle 20:55:01 all 0.27 0.00 0.07 0.01 0.01 99.65 20:55:01 0 0.18 0.00 0.05 0.02 0.00 99.75 20:55:01 1 0.35 0.00 0.08 0.00 0.02 99.55 20:56:01 all 0.18 0.00 0.07 0.00 0.02 99.74 20:56:01 0 0.05 0.00 0.05 0.00 0.02 99.88 20:56:01 1 0.30 0.00 0.08 0.00 0.02 99.60 20:57:01 all 0.12 0.00 0.04 0.00 0.02 99.82 20:57:01 0 0.13 0.00 0.02 0.00 0.00 99.85 20:57:01 1 0.10 0.00 0.07 0.00 0.03 99.80 20:58:01 all 0.18 0.00 0.05 0.00 0.02 99.75 20:58:01 0 0.28 0.00 0.05 0.00 0.02 99.65 20:58:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:59:01 all 0.71 0.00 0.10 0.01 0.02 99.16 20:59:01 0 0.75 0.00 0.08 0.00 0.02 99.15 20:59:01 1 0.67 0.00 0.12 0.02 0.02 99.18 21:00:01 all 0.25 0.00 0.05 0.00 0.02 99.68 21:00:01 0 0.43 0.00 0.05 0.00 0.02 99.50 21:00:01 1 0.07 0.00 0.05 0.00 0.02 99.87 21:01:01 all 0.21 0.00 0.06 0.00 0.01 99.72 21:01:01 0 0.35 0.00 0.03 0.00 0.00 99.62 21:01:01 1 0.07 0.00 0.08 0.00 0.02 99.83 21:02:01 all 0.18 0.00 0.06 0.00 0.01 99.75 21:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:02:01 1 0.32 0.00 0.07 0.00 0.00 99.62 Average: all 0.26 0.00 0.06 0.00 0.01 99.66 Average: 0 0.28 0.00 0.05 0.00 0.01 99.66 Average: 1 0.24 0.00 0.08 0.00 0.02 99.66