---> uname -a: Linux prd-centos7-docker-4c-2g-6272.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 16:55:50 LINUX RESTART (2 CPU) 16:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:57:02 305.49 89.42 216.07 0.00 9640.99 62723.47 0.00 16:58:01 72.02 0.00 72.02 0.00 0.00 10954.28 0.00 16:59:01 124.10 0.00 124.10 0.00 0.00 20425.50 0.00 17:00:01 5.70 0.00 5.70 0.00 0.00 423.32 0.00 17:01:01 0.25 0.02 0.23 0.00 0.13 2.45 0.00 17:02:02 0.50 0.08 0.42 0.00 1.60 6.63 0.00 17:03:01 0.22 0.00 0.22 0.00 0.00 2.47 0.00 17:04:01 127.53 0.03 127.50 0.00 3.73 32743.00 0.00 Average: 79.69 11.25 68.44 0.00 1212.01 15960.26 0.00 16:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:57:02 4671236 0 847784 10.59 2620 2487300 1554860 17.17 837160 2151620 165168 16:58:01 4392360 0 890884 11.12 2620 2723076 1470888 16.24 1073612 2169124 103872 16:59:01 4310852 0 906608 11.32 2620 2788860 1333384 14.72 939916 2366012 16 17:00:01 4316104 0 901348 11.25 2620 2788868 1295312 14.30 935740 2366012 8 17:01:01 4315340 0 902108 11.26 2620 2788872 1295600 14.30 936220 2366012 8 17:02:02 4321544 0 895780 11.18 2620 2788996 1293860 14.28 930968 2366076 8 17:03:01 4321672 0 895644 11.18 2620 2789004 1293764 14.28 930492 2366076 12 17:04:01 3483512 0 1015732 12.68 2620 3507076 1324120 14.62 1067856 2963872 32 Average: 4266578 0 906986 11.32 2620 2832756 1357724 14.99 956496 2389350 33640 16:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:57:02 vethc2e1ac5 54.68 58.63 4.97 407.62 0.00 0.00 0.00 0.00 16:57:02 eth0 665.00 480.52 5433.80 110.59 0.00 0.00 0.00 0.00 16:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:02 docker0 153.83 116.04 13.68 758.76 0.00 0.00 0.00 0.00 16:58:01 vethc2e1ac5 1.88 1.95 0.17 1.90 0.00 0.00 0.00 0.00 16:58:01 eth0 19.19 10.31 15.95 7.49 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 1.88 1.93 0.14 1.90 0.00 0.00 0.00 0.00 16:59:01 eth0 139.52 78.65 2535.24 16.61 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:02 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 208.01 122.25 4467.09 18.37 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 30.90 45.99 2.96 384.50 0.00 0.00 0.00 0.00 Average: eth0 129.61 86.92 1563.52 19.23 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 23.45 20.59 2.11 143.82 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) 16:55:50 LINUX RESTART (2 CPU) 16:56:01 CPU %user %nice %system %iowait %steal %idle 16:57:02 all 39.30 0.00 12.99 7.40 0.26 40.05 16:57:02 0 38.32 0.00 13.75 7.93 0.27 39.72 16:57:02 1 40.27 0.00 12.23 6.87 0.25 40.38 16:58:01 all 79.90 0.00 8.25 0.65 0.21 10.99 16:58:01 0 79.09 0.00 8.71 0.55 0.21 11.44 16:58:01 1 80.71 0.00 7.78 0.76 0.21 10.54 16:59:01 all 27.36 0.00 5.26 1.92 0.10 65.37 16:59:01 0 27.49 0.00 5.06 1.82 0.11 65.52 16:59:01 1 27.23 0.00 5.45 2.02 0.09 65.22 17:00:01 all 0.24 0.00 0.08 0.01 0.01 99.67 17:00:01 0 0.40 0.00 0.07 0.00 0.00 99.53 17:00:01 1 0.08 0.00 0.08 0.02 0.02 99.80 17:01:01 all 0.13 0.00 0.05 0.01 0.03 99.79 17:01:01 0 0.08 0.00 0.05 0.02 0.03 99.82 17:01:01 1 0.17 0.00 0.05 0.00 0.02 99.77 17:02:02 all 0.20 0.00 0.05 0.01 0.01 99.73 17:02:02 0 0.28 0.00 0.05 0.00 0.00 99.67 17:02:02 1 0.12 0.00 0.05 0.02 0.02 99.80 17:03:01 all 0.19 0.00 0.06 0.00 0.02 99.74 17:03:01 0 0.32 0.00 0.05 0.00 0.02 99.61 17:03:01 1 0.05 0.00 0.07 0.00 0.02 99.86 17:04:01 all 12.96 0.00 4.77 1.64 0.13 80.51 17:04:01 0 12.69 0.00 4.88 1.49 0.12 80.82 17:04:01 1 13.22 0.00 4.66 1.79 0.14 80.19 Average: all 18.94 0.00 3.78 1.41 0.09 75.78 Average: 0 18.75 0.00 3.91 1.43 0.09 75.83 Average: 1 19.13 0.00 3.65 1.39 0.09 75.74