---> uname -a: Linux prd-centos7-docker-4c-2g-6576.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 03/08/22 _x86_64_ (2 CPU) 05:23:10 LINUX RESTART (2 CPU) 05:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:25:01 154.15 0.05 154.10 0.00 1.07 27255.98 0.00 05:26:01 79.98 0.00 79.98 0.00 0.00 8048.28 0.00 05:27:01 69.86 0.02 69.84 0.00 0.27 16546.71 0.00 05:28:01 0.92 0.00 0.92 0.00 0.00 10.69 0.00 05:29:01 0.17 0.00 0.17 0.00 0.00 1.53 0.00 05:30:01 0.87 0.63 0.23 0.00 55.04 3.71 0.00 05:31:01 0.57 0.10 0.47 0.00 7.20 14.69 0.00 Average: 43.79 0.11 43.68 0.00 9.08 7413.17 0.00 05:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:01 4432724 0 896064 11.19 2620 2677532 1525424 16.84 934732 2269692 176940 05:26:01 4603364 0 839244 10.48 2620 2563712 1561692 17.24 936192 2141672 226816 05:27:01 4345936 0 872328 10.89 2620 2788056 1198224 13.23 902840 2365164 8 05:28:01 4350832 0 867424 10.83 2620 2788064 1164216 12.85 899016 2365164 8 05:29:01 4353568 0 864684 10.80 2620 2788068 1164300 12.85 896404 2365164 16 05:30:01 4306108 0 910500 11.37 2620 2789712 1382860 15.27 940988 2365692 12 05:31:01 4292092 0 924208 11.54 2620 2790020 1449540 16.00 953680 2365824 116 Average: 4383518 0 882065 11.01 2620 2740738 1349465 14.90 923407 2319767 57702 05:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:25:01 veth399fdf4 48.43 61.02 4.62 408.46 0.00 0.00 0.00 0.00 05:25:01 eth0 94.14 68.02 439.01 17.35 0.00 0.00 0.00 0.00 05:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 docker0 48.43 60.89 3.96 408.45 0.00 0.00 0.00 0.00 05:26:01 eth0 112.92 68.54 2526.12 14.65 0.00 0.00 0.00 0.00 05:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 docker0 1.42 1.42 0.10 1.66 0.00 0.00 0.00 0.00 05:27:01 eth0 15.09 9.68 14.33 5.45 0.00 0.00 0.00 0.00 05:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 eth0 0.22 0.20 0.08 0.04 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 eth0 9.91 8.31 5.39 42.79 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 26.53 17.04 22.73 49.07 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.98 24.55 429.68 18.48 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 7.12 8.90 0.58 58.61 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) 03/08/22 _x86_64_ (2 CPU) 05:23:10 LINUX RESTART (2 CPU) 05:24:01 CPU %user %nice %system %iowait %steal %idle 05:25:01 all 60.56 0.00 8.02 1.79 0.11 29.52 05:25:01 0 59.66 0.00 8.81 1.55 0.11 29.87 05:25:01 1 61.45 0.00 7.23 2.04 0.11 29.18 05:26:01 all 36.15 0.00 5.17 1.28 0.07 57.33 05:26:01 0 36.74 0.00 5.31 1.16 0.07 56.71 05:26:01 1 35.56 0.00 5.04 1.39 0.07 57.94 05:27:01 all 5.10 0.00 2.19 0.56 0.04 92.11 05:27:01 0 5.03 0.00 2.17 0.49 0.03 92.28 05:27:01 1 5.17 0.00 2.21 0.62 0.05 91.95 05:28:01 all 0.17 0.00 0.04 0.00 0.03 99.76 05:28:01 0 0.28 0.00 0.03 0.00 0.03 99.65 05:28:01 1 0.05 0.00 0.05 0.00 0.03 99.87 05:29:01 all 0.22 0.00 0.04 0.00 0.02 99.72 05:29:01 0 0.37 0.00 0.05 0.00 0.02 99.57 05:29:01 1 0.07 0.00 0.03 0.00 0.02 99.88 05:30:01 all 0.61 0.00 0.16 0.02 0.02 99.20 05:30:01 0 0.70 0.00 0.15 0.02 0.02 99.11 05:30:01 1 0.52 0.00 0.17 0.02 0.02 99.28 05:31:01 all 1.15 0.00 0.56 0.00 0.03 98.27 05:31:01 0 1.15 0.00 0.59 0.00 0.02 98.24 05:31:01 1 1.14 0.00 0.54 0.00 0.03 98.29 Average: all 14.15 0.00 2.22 0.50 0.04 83.08 Average: 0 14.15 0.00 2.34 0.44 0.04 83.02 Average: 1 14.15 0.00 2.10 0.56 0.05 83.15