---> uname -a: Linux prd-centos7-docker-4c-2g-6387.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) 03/04/22 _x86_64_ (2 CPU) 13:37:39 LINUX RESTART (2 CPU) 13:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:39:01 282.82 13.08 269.74 0.00 4106.92 53965.25 0.00 13:40:01 260.38 0.05 260.33 0.00 1.07 50554.45 0.00 13:41:01 5.93 0.00 5.93 0.00 0.00 415.34 0.00 13:42:02 0.20 0.00 0.20 0.00 0.00 2.83 0.00 13:43:01 0.17 0.00 0.17 0.00 0.00 1.52 0.00 13:44:01 0.30 0.00 0.30 0.00 0.00 4.60 0.00 Average: 91.93 2.20 89.73 0.00 686.91 17546.66 0.00 13:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:39:01 3683680 0 940064 11.74 2620 3382576 1599556 17.66 1017604 2816616 285912 13:40:01 3472252 0 985076 12.30 2620 3548992 1207284 13.33 880832 3120148 20 13:41:01 3460648 0 996676 12.44 2620 3548996 1207296 13.33 892948 3120148 8 13:42:02 3463968 0 993352 12.40 2620 3549000 1167956 12.89 891540 3120148 8 13:43:01 3467812 0 989500 12.35 2620 3549008 1167956 12.89 887736 3120152 8 13:44:01 3465652 0 991656 12.38 2620 3549012 1168052 12.90 890244 3120148 8 Average: 3502335 0 982721 12.27 2620 3521264 1253017 13.83 910151 3069560 47661 13:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:39:01 eth0 794.89 506.47 6722.88 105.25 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 213.68 266.28 17.68 2338.59 0.00 0.00 0.00 0.00 13:40:01 eth0 129.12 77.13 2543.51 19.89 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 0.53 0.33 0.27 0.25 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:02 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.67 97.71 1549.46 20.98 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 35.73 44.53 2.96 391.05 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) 03/04/22 _x86_64_ (2 CPU) 13:37:39 LINUX RESTART (2 CPU) 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:01 all 31.70 0.00 12.36 4.96 0.11 50.87 13:39:01 0 32.03 0.00 12.70 4.58 0.11 50.58 13:39:01 1 31.37 0.00 12.02 5.34 0.11 51.16 13:40:01 all 40.39 0.00 12.54 2.52 0.11 44.44 13:40:01 0 41.52 0.00 12.09 2.53 0.11 43.76 13:40:01 1 39.26 0.00 13.00 2.51 0.11 45.12 13:41:01 all 0.16 0.00 0.07 0.03 0.03 99.72 13:41:01 0 0.07 0.00 0.05 0.00 0.05 99.83 13:41:01 1 0.25 0.00 0.08 0.05 0.02 99.60 13:42:02 all 0.10 0.00 0.06 0.00 0.03 99.82 13:42:02 0 0.03 0.00 0.08 0.00 0.03 99.85 13:42:02 1 0.17 0.00 0.03 0.00 0.02 99.78 13:43:01 all 0.16 0.00 0.03 0.00 0.03 99.78 13:43:01 0 0.05 0.00 0.03 0.00 0.03 99.88 13:43:01 1 0.27 0.00 0.02 0.00 0.03 99.68 13:44:01 all 0.13 0.00 0.04 0.00 0.01 99.82 13:44:01 0 0.02 0.00 0.03 0.00 0.00 99.95 13:44:01 1 0.23 0.00 0.05 0.00 0.02 99.70 Average: all 11.57 0.00 4.00 1.20 0.05 83.18 Average: 0 11.73 0.00 3.98 1.13 0.05 83.10 Average: 1 11.41 0.00 4.02 1.26 0.05 83.27