---> uname -a: Linux prd-centos7-docker-4c-2g-6506.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: 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 9.0G 32G 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 9.0G 32G 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) 03/07/22 _x86_64_ (2 CPU) 05:03:22 LINUX RESTART (2 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 341.00 0.68 340.32 0.00 313.77 81344.17 0.00 05:06:01 82.60 0.00 82.60 0.00 0.00 18649.68 0.00 05:07:01 0.83 0.00 0.83 0.00 0.00 9.84 0.00 05:08:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 05:09:01 0.35 0.00 0.35 0.00 0.00 4.98 0.00 05:10:01 0.25 0.00 0.25 0.00 0.00 3.36 0.00 Average: 70.90 0.11 70.78 0.00 52.32 16675.51 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 3886180 0 1044500 13.04 2620 3075640 1545572 17.06 967236 2703528 23396 05:06:01 3493484 0 1010200 12.61 2620 3502636 1210932 13.37 942172 3052132 16 05:07:01 3487032 0 1016644 12.69 2620 3502644 1195276 13.20 950348 3052140 8 05:08:01 3495560 0 1008112 12.59 2620 3502648 1167400 12.89 942340 3052132 8 05:09:01 3495292 0 1008376 12.59 2620 3502652 1167484 12.89 942776 3052132 20 05:10:01 3499992 0 1003672 12.53 2620 3502656 1167400 12.89 938312 3052132 16 Average: 3559590 0 1015251 12.68 2620 3431479 1242344 13.72 947197 2994033 3911 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 vethcc367b3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:05:01 eth0 411.75 297.74 5814.07 48.39 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 185.82 230.30 15.73 2141.87 0.00 0.00 0.00 0.00 05:06:01 eth0 112.64 65.63 2535.62 12.77 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 2.32 1.22 2.07 0.26 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.07 0.07 0.01 0.07 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.89 60.85 1392.45 10.26 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 30.98 38.40 2.62 357.14 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) 03/07/22 _x86_64_ (2 CPU) 05:03:22 LINUX RESTART (2 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 31.43 0.00 13.31 3.34 0.11 51.81 05:05:01 0 31.66 0.00 13.26 3.34 0.11 51.63 05:05:01 1 31.21 0.00 13.36 3.34 0.11 51.98 05:06:01 all 18.57 0.00 4.04 1.01 0.04 76.33 05:06:01 0 18.34 0.00 4.01 0.60 0.05 77.00 05:06:01 1 18.80 0.00 4.08 1.41 0.03 75.68 05:07:01 all 0.23 0.00 0.08 0.00 0.01 99.69 05:07:01 0 0.32 0.00 0.07 0.00 0.00 99.62 05:07:01 1 0.13 0.00 0.08 0.00 0.02 99.77 05:08:01 all 0.24 0.00 0.03 0.00 0.02 99.71 05:08:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:08:01 1 0.42 0.00 0.03 0.00 0.02 99.53 05:09:01 all 0.18 0.00 0.03 0.00 0.01 99.77 05:09:01 0 0.08 0.00 0.03 0.00 0.02 99.87 05:09:01 1 0.28 0.00 0.03 0.00 0.00 99.68 05:10:01 all 0.22 0.00 0.04 0.00 0.02 99.72 05:10:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:10:01 1 0.37 0.00 0.03 0.00 0.02 99.58 Average: all 8.16 0.00 2.80 0.69 0.03 88.32 Average: 0 8.09 0.00 2.78 0.63 0.03 88.47 Average: 1 8.23 0.00 2.81 0.76 0.03 88.17