---> uname -a: Linux prd-centos7-docker-4c-2g-4121.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: 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) 04:56:29 LINUX RESTART (2 CPU) 04:57:01 tps rtps wtps bread/s bwrtn/s 04:58:01 319.62 3.30 316.32 2331.78 81473.42 04:59:01 107.18 0.00 107.18 0.00 4984.48 05:00:01 103.65 0.00 103.65 0.00 23460.48 05:01:01 0.30 0.03 0.27 0.27 3.60 05:02:01 0.37 0.07 0.30 1.47 5.03 05:03:01 0.35 0.00 0.35 0.00 5.13 05:04:01 0.25 0.00 0.25 0.00 3.13 05:05:01 210.77 0.03 210.74 3.73 54406.01 Average: 92.81 0.43 92.38 292.12 20542.35 04:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 4064576 0 886144 11.06 2620 3055600 1489144 16.44 756908 2740072 40 04:59:01 3896564 0 967740 12.08 2620 3142016 1384372 15.28 992976 2664944 0 05:00:01 3298392 0 1065352 13.30 2620 3642576 1447228 15.98 1054552 3120012 8 05:01:01 3314908 0 1048832 13.10 2620 3642580 1283396 14.17 1041692 3120012 12 05:02:01 3320712 0 1042900 13.02 2620 3642708 1280828 14.14 1038528 3120076 8 05:03:01 3321076 0 1042532 13.02 2620 3642712 1280744 14.14 1038476 3120076 12 05:04:01 3326832 0 1036772 12.95 2620 3642716 1281012 14.14 1032780 3120076 16 05:05:01 1761436 0 1279948 15.98 2620 4964936 1397648 15.43 1256984 4245260 320 Average: 3288062 0 1046278 13.06 2620 3671980 1355546 14.97 1026612 3156316 52 04:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 eth0 474.40 342.77 5845.70 52.40 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 veth0335d50 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 217.99 260.08 18.64 2142.98 0.00 0.00 0.00 0.00 04:59:01 eth0 54.86 31.00 83.24 15.77 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 6.93 8.16 0.39 38.02 0.00 0.00 0.00 0.00 05:00:01 eth0 134.79 87.34 2701.83 108.27 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 6.54 9.14 0.38 51.11 0.00 0.00 0.00 0.00 05:01:01 eth0 0.27 0.30 0.02 0.03 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 eth0 1.80 0.92 1.98 0.21 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 eth0 384.73 217.14 7659.80 38.10 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 veth897c980 0.28 0.35 0.08 0.12 0.00 0.00 0.00 0.00 05:05:01 docker0 31.77 47.26 3.12 383.24 0.00 0.00 0.00 0.00 Average: eth0 131.39 84.97 2036.59 26.86 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: veth897c980 0.04 0.04 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 32.90 40.58 2.82 326.90 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) 04:56:29 LINUX RESTART (2 CPU) 04:57:01 CPU %user %nice %system %iowait %steal %idle 04:58:01 all 27.93 0.00 14.05 3.34 0.10 54.58 04:58:01 0 28.59 0.00 14.56 3.73 0.11 53.00 04:58:01 1 27.27 0.00 13.54 2.95 0.09 56.15 04:59:01 all 67.23 0.00 9.45 1.65 0.11 21.56 04:59:01 0 68.16 0.00 9.80 1.58 0.11 20.35 04:59:01 1 66.30 0.00 9.10 1.72 0.11 22.77 05:00:01 all 10.18 0.00 4.69 2.01 0.05 83.06 05:00:01 0 10.54 0.00 4.77 2.25 0.05 82.39 05:00:01 1 9.83 0.00 4.62 1.78 0.05 83.73 05:01:01 all 0.20 0.00 0.08 0.00 0.02 99.70 05:01:01 0 0.33 0.00 0.08 0.00 0.02 99.57 05:01:01 1 0.07 0.00 0.08 0.00 0.02 99.83 05:02:01 all 0.21 0.00 0.09 0.00 0.02 99.68 05:02:01 0 0.07 0.00 0.12 0.00 0.00 99.82 05:02:01 1 0.35 0.00 0.07 0.00 0.03 99.55 05:03:01 all 0.13 0.00 0.02 0.00 0.03 99.82 05:03:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:03:01 1 0.25 0.00 0.02 0.00 0.03 99.70 05:04:01 all 0.21 0.00 0.03 0.00 0.02 99.74 05:04:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:04:01 1 0.35 0.00 0.03 0.00 0.02 99.60 05:05:01 all 23.23 0.00 9.93 2.39 0.07 64.38 05:05:01 0 23.70 0.00 10.23 2.10 0.07 63.90 05:05:01 1 22.77 0.00 9.64 2.67 0.07 64.85 Average: all 15.48 0.00 4.64 1.14 0.05 78.69 Average: 0 15.72 0.00 4.79 1.17 0.05 78.27 Average: 1 15.24 0.00 4.49 1.11 0.05 79.12