---> uname -a: Linux prd-centos7-docker-4c-2g-6210.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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 8.0G 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 8.0G 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) 03/01/22 _x86_64_ (2 CPU) 19:44:49 LINUX RESTART (2 CPU) 19:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:46:02 217.68 40.63 177.06 0.00 6326.21 56551.57 0.00 Average: 217.68 40.63 177.06 0.00 6326.21 56551.57 0.00 19:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:46:02 4702612 0 852296 10.64 2620 2451412 1397380 15.43 1148160 1825064 358812 Average: 4702612 0 852296 10.64 2620 2451412 1397380 15.43 1148160 1825064 358812 19:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:46:02 eth0 1148.02 871.83 6988.16 885.52 0.00 0.00 0.00 0.00 19:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:02 docker0 10.66 14.87 1.01 206.01 0.00 0.00 0.00 0.00 Average: eth0 1148.02 871.83 6988.16 885.52 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 10.66 14.87 1.01 206.01 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) 03/01/22 _x86_64_ (2 CPU) 19:44:49 LINUX RESTART (2 CPU) 19:45:01 CPU %user %nice %system %iowait %steal %idle 19:46:02 all 42.41 0.00 10.05 5.72 0.09 41.74 19:46:02 0 47.03 0.00 10.80 5.10 0.09 36.98 19:46:02 1 37.83 0.00 9.31 6.33 0.09 46.45 Average: all 42.41 0.00 10.05 5.72 0.09 41.74 Average: 0 47.03 0.00 10.80 5.10 0.09 36.98 Average: 1 37.83 0.00 9.31 6.33 0.09 46.45