---> uname -a: Linux prd-centos7-docker-4c-2g-4104.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: 2799.976 BogoMIPS: 5599.95 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 11G 30G 26% / 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 11G 30G 26% /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) 01/28/22 _x86_64_ (2 CPU) 01:03:50 LINUX RESTART (2 CPU) 01:04:01 tps rtps wtps bread/s bwrtn/s 01:05:01 336.45 81.88 254.57 9397.84 79582.25 01:06:01 239.20 0.07 239.13 1.60 40839.10 01:07:01 98.57 0.03 98.53 1.07 24570.74 01:08:01 1.00 0.00 1.00 0.00 10.49 01:09:01 0.13 0.00 0.13 0.00 2.02 01:10:01 0.57 0.00 0.57 0.00 7.63 01:11:01 0.20 0.00 0.20 0.00 1.65 01:12:01 0.35 0.00 0.35 0.00 5.16 01:13:01 0.13 0.00 0.13 0.00 1.87 01:14:01 0.28 0.00 0.28 0.00 4.18 01:15:01 227.14 0.05 227.09 4.00 54309.68 Average: 82.22 7.47 74.76 855.89 18129.84 01:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 4086340 0 875768 10.93 2620 3044212 1434836 15.84 776428 2678652 211628 01:06:01 3705560 0 1086664 13.57 2620 3214096 1713140 18.91 1108648 2733404 158928 01:07:01 3310832 0 1058936 13.22 2620 3636552 1446192 15.97 1039396 3121956 8 01:08:01 3322048 0 1047712 13.08 2620 3636560 1317368 14.54 1032264 3121956 8 01:09:01 3327660 0 1042096 13.01 2620 3636564 1317444 14.55 1028356 3121956 8 01:10:01 3332704 0 1037048 12.95 2620 3636568 1276192 14.09 1024896 3121956 8 01:11:01 3338488 0 1031260 12.88 2620 3636572 1276096 14.09 1019896 3121956 12 01:12:01 3336300 0 1033440 12.90 2620 3636580 1276312 14.09 1021984 3121956 16 01:13:01 3326660 0 1043080 13.02 2620 3636580 1276132 14.09 1031552 3121956 12 01:14:01 3326668 0 1043060 13.02 2620 3636592 1276096 14.09 1031840 3121960 12 01:15:01 1756768 0 1290984 16.12 2620 4958568 1563432 17.26 1262464 4247440 60 Average: 3288184 0 1053641 13.16 2620 3664495 1379385 15.23 1034339 3148650 33700 01:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 eth0 814.19 515.11 6483.95 104.64 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 228.83 268.97 18.28 2124.42 0.00 0.00 0.00 0.00 01:06:01 eth0 49.94 30.09 80.74 14.46 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 veth3113a6d 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:06:01 docker0 7.21 8.93 0.41 38.08 0.00 0.00 0.00 0.00 01:07:01 eth0 182.10 130.93 2734.25 258.04 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 2.88 8.06 0.19 54.05 0.00 0.00 0.00 0.00 01:08:01 eth0 3.43 1.15 3.00 0.32 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 eth0 0.55 0.30 0.27 0.20 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 eth0 0.88 0.27 0.31 0.19 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 eth0 0.17 0.10 0.07 0.01 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 veth297ecf9 2.16 1.58 0.39 0.40 0.00 0.00 0.00 0.00 01:15:01 eth0 417.02 246.01 7692.63 47.77 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 38.77 57.47 3.72 384.28 0.00 0.00 0.00 0.00 Average: veth297ecf9 0.20 0.14 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 133.61 84.08 1545.72 38.71 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 25.27 31.25 2.06 236.65 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) 01/28/22 _x86_64_ (2 CPU) 01:03:50 LINUX RESTART (2 CPU) 01:04:01 CPU %user %nice %system %iowait %steal %idle 01:05:01 all 35.08 0.00 13.76 8.26 0.12 42.78 01:05:01 0 35.60 0.00 14.78 9.21 0.12 40.29 01:05:01 1 34.57 0.00 12.75 7.31 0.11 45.27 01:06:01 all 46.57 0.00 11.31 1.89 0.12 40.11 01:06:01 0 45.59 0.00 11.81 2.12 0.11 40.38 01:06:01 1 47.55 0.00 10.80 1.67 0.13 39.85 01:07:01 all 11.52 0.00 4.73 1.61 0.04 82.09 01:07:01 0 11.23 0.00 4.67 1.05 0.05 83.01 01:07:01 1 11.81 0.00 4.80 2.18 0.03 81.17 01:08:01 all 0.26 0.00 0.08 0.00 0.03 99.63 01:08:01 0 0.35 0.00 0.08 0.00 0.02 99.55 01:08:01 1 0.17 0.00 0.08 0.00 0.03 99.72 01:09:01 all 0.21 0.00 0.06 0.00 0.02 99.72 01:09:01 0 0.28 0.00 0.07 0.00 0.02 99.63 01:09:01 1 0.13 0.00 0.05 0.00 0.02 99.80 01:10:01 all 0.24 0.00 0.03 0.00 0.01 99.72 01:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 01:10:01 1 0.43 0.00 0.03 0.00 0.02 99.52 01:11:01 all 0.22 0.00 0.05 0.00 0.03 99.71 01:11:01 0 0.05 0.00 0.05 0.00 0.03 99.87 01:11:01 1 0.38 0.00 0.05 0.00 0.02 99.55 01:12:01 all 0.04 0.00 0.05 0.00 0.01 99.90 01:12:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:12:01 1 0.03 0.00 0.05 0.00 0.00 99.92 01:13:01 all 0.25 0.00 0.04 0.00 0.02 99.69 01:13:01 0 0.08 0.00 0.03 0.00 0.02 99.87 01:13:01 1 0.42 0.00 0.05 0.00 0.02 99.52 01:14:01 all 0.25 0.00 0.03 0.00 0.01 99.72 01:14:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:14:01 1 0.48 0.00 0.03 0.00 0.02 99.47 01:15:01 all 24.45 0.00 10.61 4.10 0.12 60.71 01:15:01 0 25.39 0.00 11.17 3.66 0.12 59.66 01:15:01 1 23.51 0.00 10.06 4.54 0.12 61.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.35 0.00 3.55 1.38 0.04 84.67 Average: 0 10.31 0.00 3.72 1.40 0.04 84.52 Average: 1 10.38 0.00 3.38 1.37 0.04 84.82