---> uname -a: Linux prd-centos7-docker-4c-2g-4057.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 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) 01/27/22 _x86_64_ (2 CPU) 17:03:38 LINUX RESTART (2 CPU) 17:04:01 tps rtps wtps bread/s bwrtn/s 17:05:01 201.76 5.85 195.91 2939.94 26323.50 17:06:01 65.37 0.00 65.37 0.00 12316.08 17:07:01 126.00 0.00 126.00 0.00 19897.32 17:08:01 4.26 0.00 4.26 0.00 241.79 17:09:01 0.18 0.00 0.18 0.00 2.03 17:10:02 0.30 0.00 0.30 0.00 4.73 17:11:01 0.25 0.00 0.25 0.00 2.78 17:12:01 0.33 0.00 0.33 0.00 3.55 17:13:01 0.27 0.00 0.27 0.00 2.96 Average: 44.42 0.65 43.77 327.88 6549.72 17:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:05:01 4571340 0 867404 10.83 2620 2567576 1558360 17.21 920840 2160260 245352 17:06:01 4397924 0 890860 11.12 2620 2717536 1506808 16.64 1070324 2164524 47688 17:07:01 4288396 0 892556 11.14 2620 2825368 1205056 13.30 920644 2401180 20 17:08:01 4284176 0 896768 11.20 2620 2825376 1205068 13.30 924808 2401180 16 17:09:01 4296604 0 884336 11.04 2620 2825380 1205080 13.30 912564 2401180 8 17:10:02 4300932 0 880004 10.99 2620 2825384 1165740 12.87 908472 2401180 8 17:11:01 4302584 0 878348 10.97 2620 2825388 1156488 12.77 907476 2401180 12 17:12:01 4300904 0 880020 10.99 2620 2825396 1156488 12.77 909632 2401184 8 17:13:01 4300136 0 880788 11.00 2620 2825396 1156556 12.77 910380 2401180 16 Average: 4338111 0 883454 11.03 2620 2784756 1257294 13.88 931682 2348116 32570 17:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:05:01 vethb070ec2 54.01 58.45 4.93 407.40 0.00 0.00 0.00 0.00 17:05:01 eth0 685.72 420.53 5403.74 101.82 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 102.11 100.38 10.98 756.27 0.00 0.00 0.00 0.00 17:06:01 vethb070ec2 0.85 0.78 0.07 0.23 0.00 0.00 0.00 0.00 17:06:01 eth0 23.98 10.09 22.78 6.77 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.85 0.78 0.06 0.23 0.00 0.00 0.00 0.00 17:07:01 eth0 117.07 73.33 2605.64 14.63 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.53 0.45 0.27 0.23 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 1.58 0.75 1.81 0.05 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.14 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.49 56.37 895.40 13.78 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 11.48 11.28 1.23 84.37 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) 01/27/22 _x86_64_ (2 CPU) 17:03:38 LINUX RESTART (2 CPU) 17:04:01 CPU %user %nice %system %iowait %steal %idle 17:05:01 all 44.30 0.00 10.11 3.39 0.12 42.09 17:05:01 0 43.75 0.00 10.18 3.44 0.11 42.51 17:05:01 1 44.84 0.00 10.03 3.33 0.13 41.67 17:06:01 all 53.03 0.00 6.98 0.47 0.10 39.42 17:06:01 0 53.14 0.00 6.90 0.54 0.11 39.31 17:06:01 1 52.92 0.00 7.06 0.39 0.09 39.53 17:07:01 all 29.03 0.00 5.33 1.28 0.07 64.29 17:07:01 0 28.79 0.00 5.64 1.43 0.07 64.07 17:07:01 1 29.28 0.00 5.01 1.14 0.07 64.51 17:08:01 all 0.23 0.00 0.07 0.00 0.01 99.70 17:08:01 0 0.08 0.00 0.05 0.00 0.00 99.87 17:08:01 1 0.37 0.00 0.08 0.00 0.02 99.53 17:09:01 all 0.19 0.00 0.08 0.00 0.03 99.71 17:09:01 0 0.08 0.00 0.07 0.00 0.03 99.82 17:09:01 1 0.30 0.00 0.08 0.00 0.02 99.60 17:10:02 all 0.18 0.00 0.05 0.00 0.02 99.75 17:10:02 0 0.27 0.00 0.05 0.00 0.02 99.67 17:10:02 1 0.10 0.00 0.05 0.00 0.02 99.83 17:11:01 all 0.25 0.00 0.05 0.00 0.02 99.68 17:11:01 0 0.46 0.00 0.07 0.00 0.02 99.46 17:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:12:01 all 0.11 0.00 0.06 0.00 0.02 99.82 17:12:01 0 0.18 0.00 0.07 0.00 0.03 99.72 17:12:01 1 0.03 0.00 0.05 0.00 0.00 99.92 17:13:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:13:01 0 0.32 0.00 0.03 0.00 0.02 99.63 17:13:01 1 0.05 0.00 0.07 0.00 0.02 99.87 Average: all 13.58 0.00 2.43 0.55 0.04 83.40 Average: 0 13.53 0.00 2.46 0.58 0.04 83.39 Average: 1 13.63 0.00 2.40 0.52 0.04 83.42