---> uname -a: Linux prd-centos7-docker-4c-2g-7016.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 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) 03/14/22 _x86_64_ (2 CPU) 05:24:09 LINUX RESTART (2 CPU) 05:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:26:01 105.66 0.02 105.64 0.00 0.53 27353.74 0.00 05:27:01 68.90 0.00 68.90 0.00 0.00 7199.65 0.00 05:28:01 89.59 0.00 89.59 0.00 0.00 17792.34 0.00 05:29:01 0.83 0.00 0.83 0.00 0.00 8.09 0.00 05:30:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 05:31:01 0.35 0.00 0.35 0.00 0.00 4.23 0.00 05:32:01 0.25 0.00 0.25 0.00 0.00 3.20 0.00 05:33:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 05:34:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 Average: 29.60 0.00 29.60 0.00 0.06 5820.83 0.00 05:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:26:01 4360804 0 838092 10.46 2620 2807416 1469512 16.22 1009384 2268344 308968 05:27:01 4146392 0 1142308 14.26 2620 2717612 1692132 18.68 1353780 2128452 15304 05:28:01 4346596 0 872344 10.89 2620 2787372 1201004 13.26 900876 2365764 16 05:29:01 4348444 0 870492 10.87 2620 2787376 1186624 13.10 899540 2365764 8 05:30:01 4353328 0 865604 10.81 2620 2787380 1177340 13.00 895120 2365764 8 05:31:01 4354800 0 864128 10.79 2620 2787384 1167060 12.89 894148 2365764 8 05:32:01 4355312 0 863612 10.78 2620 2787388 1167060 12.89 893124 2365764 8 05:33:01 4349996 0 868920 10.85 2620 2787396 1167060 12.89 898768 2365764 8 05:34:01 4348008 0 870908 10.87 2620 2787396 1167060 12.89 900888 2365764 8 Average: 4329298 0 895156 11.18 2620 2781858 1266095 13.98 960625 2328572 36037 05:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:26:01 eth0 112.55 79.11 1100.78 18.44 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 veth4bd43d7 50.74 61.74 4.81 408.58 0.00 0.00 0.00 0.00 05:26:01 docker0 50.74 61.61 4.11 408.57 0.00 0.00 0.00 0.00 05:27:01 eth0 20.38 10.87 17.48 8.37 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 veth4bd43d7 1.35 1.38 0.11 1.66 0.00 0.00 0.00 0.00 05:27:01 docker0 1.35 1.38 0.10 1.66 0.00 0.00 0.00 0.00 05:28:01 eth0 115.89 67.61 2524.70 12.51 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 0.68 0.38 0.35 0.23 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 0.23 0.20 0.08 0.10 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 0.12 0.10 0.01 0.01 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 05:32:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 27.81 17.62 404.92 4.41 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 5.79 7.00 0.47 45.60 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) 03/14/22 _x86_64_ (2 CPU) 05:24:09 LINUX RESTART (2 CPU) 05:25:01 CPU %user %nice %system %iowait %steal %idle 05:26:01 all 62.98 0.00 9.40 1.72 0.11 25.79 05:26:01 0 62.39 0.00 10.19 1.33 0.11 25.98 05:26:01 1 63.58 0.00 8.60 2.10 0.11 25.61 05:27:01 all 41.09 0.00 6.37 1.13 0.09 51.32 05:27:01 0 40.39 0.00 6.60 1.06 0.09 51.87 05:27:01 1 41.79 0.00 6.14 1.20 0.09 50.78 05:28:01 all 13.40 0.00 4.11 1.30 0.06 81.13 05:28:01 0 13.61 0.00 4.17 1.66 0.07 80.49 05:28:01 1 13.20 0.00 4.05 0.94 0.05 81.76 05:29:01 all 0.08 0.00 0.04 0.00 0.04 99.84 05:29:01 0 0.08 0.00 0.03 0.00 0.03 99.85 05:29:01 1 0.07 0.00 0.05 0.00 0.05 99.83 05:30:01 all 0.13 0.00 0.04 0.00 0.04 99.79 05:30:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:30:01 1 0.20 0.00 0.05 0.00 0.05 99.70 05:31:01 all 0.07 0.00 0.03 0.00 0.04 99.87 05:31:01 0 0.03 0.00 0.03 0.00 0.07 99.87 05:31:01 1 0.10 0.00 0.02 0.00 0.02 99.87 05:32:01 all 0.14 0.00 0.05 0.00 0.03 99.77 05:32:01 0 0.07 0.00 0.07 0.00 0.03 99.83 05:32:01 1 0.22 0.00 0.03 0.00 0.03 99.72 05:33:01 all 0.08 0.00 0.03 0.00 0.03 99.86 05:33:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:33:01 1 0.12 0.00 0.03 0.00 0.03 99.82 05:34:01 all 0.15 0.00 0.03 0.00 0.04 99.77 05:34:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:34:01 1 0.25 0.00 0.03 0.00 0.03 99.68 Average: all 12.47 0.00 2.13 0.44 0.05 84.89 Average: 0 12.31 0.00 2.25 0.43 0.06 84.95 Average: 1 12.63 0.00 2.02 0.45 0.05 84.84