---> uname -a: Linux prd-centos7-docker-4c-2g-6257.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 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) 03/02/22 _x86_64_ (2 CPU) 15:01:09 LINUX RESTART (2 CPU) 15:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:03:01 316.61 0.05 316.56 0.00 1.07 81017.84 0.00 15:04:01 61.76 0.00 61.76 0.00 0.00 16357.18 0.00 15:05:01 1.18 0.00 1.18 0.00 0.00 19.27 0.00 15:06:01 0.33 0.00 0.33 0.00 0.00 5.80 0.00 15:07:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 15:08:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 Average: 63.45 0.01 63.44 0.00 0.18 16244.50 0.00 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 3458688 0 1024680 12.79 2620 3522952 1640548 18.11 1051700 2995292 466748 15:04:01 3475920 0 1023328 12.78 2620 3507072 1277772 14.11 955612 3048704 20 15:05:01 3484372 0 1014872 12.67 2620 3507076 1188692 13.12 950576 3048704 20 15:06:01 3501856 0 997380 12.45 2620 3507084 1167104 12.89 933836 3048704 8 15:07:01 3501488 0 997744 12.46 2620 3507088 1167188 12.89 934168 3048704 8 15:08:01 3508396 0 990832 12.37 2620 3507092 1167104 12.89 928908 3048704 16 Average: 3488453 0 1008139 12.59 2620 3509727 1268068 14.00 959133 3039802 77803 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 eth0 382.39 272.03 4621.34 37.82 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 193.53 238.14 15.47 2073.93 0.00 0.00 0.00 0.00 15:04:01 eth0 17.19 10.23 16.40 4.73 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.50 0.32 0.26 0.20 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.08 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.80 47.18 773.59 7.14 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 32.28 39.72 2.58 345.91 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) 03/02/22 _x86_64_ (2 CPU) 15:01:09 LINUX RESTART (2 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 44.13 0.00 13.77 2.56 0.11 39.43 15:03:01 0 43.79 0.00 14.03 2.78 0.11 39.30 15:03:01 1 44.47 0.00 13.52 2.33 0.11 39.57 15:04:01 all 2.30 0.00 1.38 0.85 0.03 95.45 15:04:01 0 2.39 0.00 1.40 0.99 0.03 95.19 15:04:01 1 2.20 0.00 1.36 0.71 0.02 95.71 15:05:01 all 0.11 0.00 0.08 0.00 0.02 99.80 15:05:01 0 0.08 0.00 0.08 0.00 0.02 99.82 15:05:01 1 0.13 0.00 0.07 0.00 0.02 99.78 15:06:01 all 0.17 0.00 0.05 0.00 0.01 99.77 15:06:01 0 0.08 0.00 0.05 0.00 0.00 99.87 15:06:01 1 0.25 0.00 0.05 0.00 0.02 99.68 15:07:01 all 0.25 0.00 0.03 0.00 0.01 99.72 15:07:01 0 0.07 0.00 0.03 0.00 0.02 99.88 15:07:01 1 0.43 0.00 0.02 0.00 0.00 99.55 15:08:01 all 0.13 0.00 0.05 0.00 0.02 99.81 15:08:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:08:01 1 0.18 0.00 0.05 0.00 0.02 99.75 Average: all 7.35 0.00 2.41 0.54 0.03 89.67 Average: 0 7.26 0.00 2.45 0.60 0.03 89.65 Average: 1 7.44 0.00 2.36 0.48 0.03 89.70