---> uname -a: Linux prd-centos7-docker-4c-2g-6117.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 9.2G 31G 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 9.2G 31G 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) 02/28/22 _x86_64_ (2 CPU) 04:29:48 LINUX RESTART (2 CPU) 04:30:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:31:01 216.80 22.37 194.43 0.00 5636.57 65842.13 0.00 04:32:01 270.44 0.00 270.44 0.00 0.00 61730.68 0.00 04:33:01 123.83 0.00 123.83 0.00 0.00 26656.90 0.00 04:34:01 0.83 0.00 0.83 0.00 0.00 6.78 0.00 04:35:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 04:36:01 0.28 0.00 0.28 0.00 0.00 4.38 0.00 04:37:01 0.15 0.00 0.15 0.00 0.00 1.93 0.00 Average: 87.22 3.15 84.07 0.00 793.97 21934.50 0.00 04:30:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 4874020 0 767184 9.58 2620 2365108 1612752 17.81 733564 2084520 4456 04:32:01 3993880 0 894676 11.17 2620 3117756 1209428 13.35 825400 2733628 48 04:33:01 3269968 0 1045132 13.05 2620 3691212 1204608 13.30 1001136 3197256 20 04:34:01 3271800 0 1043296 13.03 2620 3691216 1167552 12.89 1001888 3197256 20 04:35:01 3280364 0 1034724 12.92 2620 3691224 1167552 12.89 995044 3197256 16 04:36:01 3279744 0 1035344 12.93 2620 3691224 1167636 12.89 995540 3197256 8 04:37:01 3281576 0 1033504 12.90 2620 3691232 1167552 12.89 993912 3197256 8 Average: 3607336 0 979123 12.23 2620 3419853 1242440 13.72 935212 2972061 654 04:30:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 eth0 774.26 494.26 4988.50 103.82 0.00 0.00 0.00 0.00 04:31:01 vethf83bfca 47.56 65.37 4.52 40.80 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 121.18 115.98 10.49 331.41 0.00 0.00 0.00 0.00 04:32:01 eth0 240.41 193.39 2022.28 25.19 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 176.95 213.86 13.19 1997.11 0.00 0.00 0.00 0.00 04:33:01 eth0 126.84 81.77 2618.71 18.04 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 7.46 8.84 0.42 38.10 0.00 0.00 0.00 0.00 04:34:01 eth0 0.13 0.12 0.01 0.03 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.74 109.10 1367.34 20.83 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 43.48 48.23 3.43 338.12 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) 02/28/22 _x86_64_ (2 CPU) 04:29:48 LINUX RESTART (2 CPU) 04:30:02 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 28.17 0.00 10.01 5.65 0.08 56.08 04:31:01 0 28.40 0.00 10.62 5.82 0.09 55.06 04:31:01 1 27.95 0.00 9.41 5.48 0.07 57.09 04:32:01 all 35.09 0.00 10.36 1.81 0.09 52.65 04:32:01 0 34.82 0.00 10.38 1.98 0.09 52.73 04:32:01 1 35.37 0.00 10.33 1.64 0.09 52.57 04:33:01 all 22.82 0.00 6.14 2.20 0.06 68.78 04:33:01 0 23.11 0.00 6.32 1.84 0.07 68.66 04:33:01 1 22.53 0.00 5.96 2.56 0.05 68.90 04:34:01 all 0.14 0.00 0.04 0.00 0.03 99.78 04:34:01 0 0.25 0.00 0.05 0.00 0.03 99.67 04:34:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:35:01 all 0.11 0.00 0.06 0.00 0.03 99.80 04:35:01 0 0.15 0.00 0.07 0.00 0.02 99.77 04:35:01 1 0.07 0.00 0.05 0.00 0.05 99.83 04:36:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:36:01 0 0.27 0.00 0.02 0.00 0.02 99.70 04:36:01 1 0.05 0.00 0.03 0.00 0.05 99.87 04:37:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:37:01 0 0.25 0.00 0.03 0.00 0.02 99.70 04:37:01 1 0.07 0.00 0.03 0.00 0.03 99.87 Average: all 11.95 0.00 3.67 1.33 0.05 83.00 Average: 0 12.03 0.00 3.78 1.33 0.05 82.81 Average: 1 11.86 0.00 3.56 1.33 0.05 83.19