---> uname -a: Linux prd-centos7-docker-4c-2g-3937.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 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) 01/26/22 _x86_64_ (2 CPU) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:01 156.87 5.50 151.37 2951.81 26212.59 11:47:01 74.15 0.03 74.12 1.07 12788.04 11:48:01 123.94 0.02 123.92 0.53 19697.75 11:49:01 1.77 0.00 1.77 0.00 37.69 11:50:01 0.27 0.00 0.27 0.00 3.48 11:51:01 0.25 0.00 0.25 0.00 4.38 11:52:01 0.28 0.00 0.28 0.00 3.35 Average: 51.08 0.79 50.29 421.94 8393.80 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 4544000 0 923908 11.54 2620 2538404 1589552 17.55 957948 2148328 216640 11:47:01 4403108 0 883916 11.04 2620 2719288 1462140 16.14 1062636 2166544 41560 11:48:01 4272048 0 908764 11.35 2620 2825500 1225756 13.53 938368 2401772 20 11:49:01 4276748 0 904056 11.29 2620 2825508 1173900 12.96 934428 2401772 20 11:50:01 4287432 0 893368 11.15 2620 2825512 1173900 12.96 924024 2401772 8 11:51:01 4286192 0 894604 11.17 2620 2825516 1174168 12.96 925228 2401772 8 11:52:01 4293884 0 886908 11.07 2620 2825520 1173964 12.96 917748 2401772 8 Average: 4337630 0 899361 11.23 2620 2769321 1281911 14.15 951483 2331962 36895 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 veth151d954 50.76 66.78 4.77 415.68 0.00 0.00 0.00 0.00 11:46:01 eth0 751.42 513.72 5426.89 109.11 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 145.13 124.15 13.12 766.76 0.00 0.00 0.00 0.00 11:47:01 veth151d954 0.80 0.75 0.07 0.22 0.00 0.00 0.00 0.00 11:47:01 eth0 16.65 8.68 13.20 6.85 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.80 0.75 0.06 0.22 0.00 0.00 0.00 0.00 11:48:01 eth0 131.86 78.61 2617.04 15.04 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.10 0.13 0.01 0.03 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.62 0.38 0.34 0.26 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.71 85.97 1151.25 18.76 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 20.85 17.84 1.88 109.57 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) 01/26/22 _x86_64_ (2 CPU) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 38.22 0.00 9.74 2.88 0.10 49.06 11:46:01 0 36.87 0.00 10.50 3.08 0.09 49.47 11:46:01 1 39.58 0.00 8.98 2.68 0.11 48.66 11:47:01 all 52.28 0.00 6.20 0.88 0.08 40.56 11:47:01 0 51.46 0.00 6.61 0.79 0.09 41.06 11:47:01 1 53.10 0.00 5.80 0.97 0.07 40.06 11:48:01 all 27.61 0.00 5.22 1.09 0.07 66.01 11:48:01 0 27.71 0.00 5.38 1.08 0.07 65.77 11:48:01 1 27.51 0.00 5.07 1.09 0.07 66.26 11:49:01 all 0.16 0.00 0.06 0.00 0.03 99.76 11:49:01 0 0.20 0.00 0.08 0.00 0.03 99.68 11:49:01 1 0.12 0.00 0.03 0.00 0.02 99.83 11:50:01 all 0.08 0.00 0.05 0.00 0.03 99.83 11:50:01 0 0.05 0.00 0.03 0.00 0.05 99.87 11:50:01 1 0.12 0.00 0.07 0.00 0.02 99.80 11:51:01 all 0.09 0.00 0.05 0.00 0.03 99.82 11:51:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:51:01 1 0.12 0.00 0.05 0.00 0.05 99.78 11:52:01 all 0.17 0.00 0.03 0.00 0.03 99.77 11:52:01 0 0.02 0.00 0.03 0.00 0.03 99.92 11:52:01 1 0.32 0.00 0.02 0.00 0.03 99.63 Average: all 16.36 0.00 2.95 0.67 0.05 79.97 Average: 0 16.05 0.00 3.13 0.68 0.05 80.09 Average: 1 16.67 0.00 2.76 0.65 0.05 79.86