---> uname -a: Linux prd-centos7-docker-4c-2g-1770.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: 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) 01/19/22 _x86_64_ (2 CPU) 00:54:10 LINUX RESTART (2 CPU) 00:55:01 tps rtps wtps bread/s bwrtn/s 00:56:01 328.18 0.05 328.13 1.07 78159.35 00:57:01 94.87 0.02 94.86 0.27 10286.18 00:58:01 53.90 0.00 53.90 0.00 17309.79 00:59:01 0.22 0.00 0.22 0.00 3.60 01:00:01 0.25 0.00 0.25 0.00 3.16 01:01:01 0.32 0.02 0.30 0.13 3.28 01:02:01 0.48 0.08 0.40 1.60 6.84 01:03:01 0.18 0.00 0.18 0.00 2.15 01:04:01 1.60 0.03 1.57 3.73 43.51 Average: 53.35 0.02 53.33 0.75 11761.35 00:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:56:01 3950000 0 935992 11.69 2620 3120320 1487768 16.43 889432 2711584 78092 00:57:01 3346784 0 1030988 12.87 2620 3628540 1209896 13.36 1021096 3117468 488244 00:58:01 3324696 0 1053052 13.15 2620 3628564 1318136 14.55 1042992 3111072 8 00:59:01 3333196 0 1044548 13.04 2620 3628568 1276464 14.09 1036868 3111072 8 01:00:01 3339012 0 1038720 12.97 2620 3628580 1276740 14.10 1032360 3111072 8 01:01:01 3341116 0 1036616 12.94 2620 3628580 1279148 14.12 1031520 3111072 12 01:02:01 3346704 0 1030900 12.87 2620 3628708 1276972 14.10 1026240 3111136 8 01:03:01 3344000 0 1033600 12.91 2620 3628712 1276972 14.10 1029048 3111136 20 01:04:01 2853472 0 1128984 14.10 2620 4023856 1649756 18.21 1223820 3389528 395072 Average: 3353220 0 1037044 12.95 2620 3616048 1339095 14.78 1037042 3098349 106830 00:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:56:01 eth0 307.19 232.31 2106.80 31.38 0.00 0.00 0.00 0.00 00:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 vethe898c93 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:56:01 docker0 213.83 275.81 16.37 2078.04 0.00 0.00 0.00 0.00 00:57:01 eth0 183.77 133.24 2770.94 152.67 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 14.87 18.43 0.85 89.66 0.00 0.00 0.00 0.00 00:58:01 eth0 13.24 9.39 11.94 9.42 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 15.97 7.78 14.76 0.55 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 eth0 0.07 0.08 0.01 0.03 0.00 0.00 0.00 0.00 01:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 141.44 83.77 4053.11 9.22 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 73.59 51.89 995.56 22.60 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 25.42 32.70 1.91 240.94 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) 01/19/22 _x86_64_ (2 CPU) 00:54:10 LINUX RESTART (2 CPU) 00:55:01 CPU %user %nice %system %iowait %steal %idle 00:56:01 all 32.13 0.00 12.24 2.16 0.12 53.35 00:56:01 0 32.69 0.00 11.82 1.59 0.11 53.81 00:56:01 1 31.58 0.00 12.66 2.73 0.14 52.89 00:57:01 all 53.16 0.00 9.88 1.24 0.13 35.59 00:57:01 0 52.48 0.00 9.78 0.94 0.13 36.67 00:57:01 1 53.83 0.00 9.99 1.54 0.13 34.51 00:58:01 all 0.72 0.00 0.80 0.50 0.03 97.95 00:58:01 0 0.72 0.00 0.85 0.28 0.03 98.11 00:58:01 1 0.72 0.00 0.74 0.72 0.03 97.79 00:59:01 all 0.10 0.00 0.08 0.00 0.01 99.81 00:59:01 0 0.08 0.00 0.08 0.00 0.00 99.83 00:59:01 1 0.12 0.00 0.08 0.00 0.02 99.78 01:00:01 all 0.23 0.00 0.11 0.00 0.03 99.63 01:00:01 0 0.37 0.00 0.10 0.00 0.02 99.52 01:00:01 1 0.10 0.00 0.12 0.00 0.03 99.75 01:01:01 all 0.20 0.00 0.06 0.00 0.02 99.72 01:01:01 0 0.32 0.00 0.05 0.00 0.00 99.63 01:01:01 1 0.08 0.00 0.07 0.00 0.03 99.82 01:02:01 all 0.22 0.00 0.05 0.00 0.02 99.72 01:02:01 0 0.07 0.00 0.03 0.00 0.00 99.90 01:02:01 1 0.37 0.00 0.07 0.00 0.03 99.53 01:03:01 all 0.19 0.00 0.05 0.00 0.02 99.74 01:03:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:03:01 1 0.37 0.00 0.08 0.00 0.02 99.53 01:04:01 all 2.52 0.00 0.95 0.02 0.03 96.49 01:04:01 0 2.76 0.00 1.03 0.02 0.03 96.16 01:04:01 1 2.29 0.00 0.87 0.02 0.02 96.81 Average: all 9.41 0.00 2.56 0.42 0.04 87.58 Average: 0 9.41 0.00 2.51 0.30 0.04 87.74 Average: 1 9.40 0.00 2.61 0.53 0.05 87.41