---> uname -a: Linux prd-centos7-docker-4c-2g-6234.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: 2799.994 BogoMIPS: 5599.98 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 9.1G 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 9.1G 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) 03/02/22 _x86_64_ (2 CPU) 03:34:48 LINUX RESTART (2 CPU) 03:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:37:01 295.17 0.00 295.17 0.00 0.00 58463.61 0.00 03:38:01 150.50 0.00 150.50 0.00 0.00 26589.28 0.00 03:39:02 1.60 0.00 1.60 0.00 0.00 34.09 0.00 03:40:01 0.17 0.00 0.17 0.00 0.00 1.91 0.00 03:41:01 0.30 0.00 0.30 0.00 0.00 4.75 0.00 03:42:01 0.27 0.00 0.27 0.00 0.00 3.12 0.00 03:43:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 Average: 64.21 0.00 64.21 0.00 0.00 12190.96 0.00 03:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 3646016 0 1222004 15.26 2620 3138300 1698372 18.75 1245968 2652408 71616 03:38:01 3362828 0 1038172 12.96 2620 3605320 1207896 13.34 1030072 3082740 20 03:39:02 3365052 0 1035944 12.93 2620 3605324 1168808 12.90 1029092 3082740 20 03:40:01 3367680 0 1033308 12.90 2620 3605332 1168808 12.90 1028304 3082740 8 03:41:01 3372472 0 1028508 12.84 2620 3605340 1168904 12.91 1024788 3082740 8 03:42:01 3372888 0 1028092 12.84 2620 3605340 1168808 12.90 1023888 3082740 8 03:43:01 3368548 0 1032424 12.89 2620 3605348 1168808 12.90 1029528 3082740 8 Average: 3407926 0 1059779 13.23 2620 3538615 1250058 13.80 1058806 3021264 10241 03:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 eth0 182.30 137.57 2004.68 22.45 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth62fd54b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:37:01 docker0 120.01 152.19 9.44 1977.02 0.00 0.00 0.00 0.00 03:38:01 eth0 161.26 101.42 2678.34 22.82 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 15.30 18.66 0.87 89.28 0.00 0.00 0.00 0.00 03:39:02 eth0 0.37 0.33 0.02 0.03 0.00 0.00 0.00 0.00 03:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 0.17 0.19 0.01 0.02 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.35 34.36 670.86 6.50 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 19.38 24.48 1.48 296.02 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) 03:34:48 LINUX RESTART (2 CPU) 03:36:01 CPU %user %nice %system %iowait %steal %idle 03:37:01 all 52.89 0.00 12.18 1.91 0.10 32.92 03:37:01 0 52.90 0.00 12.34 2.08 0.11 32.57 03:37:01 1 52.88 0.00 12.03 1.73 0.09 33.27 03:38:01 all 34.93 0.00 8.38 2.20 0.09 54.40 03:38:01 0 35.30 0.00 8.54 2.08 0.09 53.99 03:38:01 1 34.55 0.00 8.23 2.32 0.09 54.81 03:39:02 all 0.22 0.00 0.06 0.00 0.03 99.70 03:39:02 0 0.40 0.00 0.05 0.00 0.03 99.52 03:39:02 1 0.03 0.00 0.07 0.00 0.02 99.88 03:40:01 all 0.14 0.00 0.05 0.00 0.03 99.78 03:40:01 0 0.24 0.00 0.03 0.00 0.03 99.69 03:40:01 1 0.05 0.00 0.07 0.00 0.02 99.86 03:41:01 all 0.06 0.00 0.06 0.00 0.02 99.87 03:41:01 0 0.08 0.00 0.05 0.00 0.02 99.85 03:41:01 1 0.03 0.00 0.07 0.00 0.02 99.88 03:42:01 all 0.13 0.00 0.04 0.00 0.02 99.81 03:42:01 0 0.22 0.00 0.03 0.00 0.00 99.75 03:42:01 1 0.05 0.00 0.05 0.00 0.03 99.87 03:43:01 all 0.16 0.00 0.04 0.00 0.02 99.78 03:43:01 0 0.27 0.00 0.05 0.00 0.02 99.67 03:43:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: all 12.01 0.00 2.83 0.56 0.04 84.56 Average: 0 12.16 0.00 2.87 0.57 0.04 84.36 Average: 1 11.86 0.00 2.78 0.55 0.04 84.77