---> uname -a: Linux prd-centos7-docker-4c-2g-4527.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: 2799.996 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 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) 02/03/22 _x86_64_ (2 CPU) 04:04:20 LINUX RESTART (2 CPU) 04:05:01 tps rtps wtps bread/s bwrtn/s 04:06:01 114.92 0.05 114.87 1.07 28733.05 04:07:01 88.61 0.02 88.59 0.53 8091.92 04:08:01 67.64 0.00 67.64 0.00 18041.83 04:09:01 0.23 0.00 0.23 0.00 4.00 04:10:01 0.20 0.00 0.20 0.00 1.83 04:11:01 0.38 0.00 0.38 0.00 5.76 04:12:01 0.23 0.00 0.23 0.00 2.43 04:13:01 1.05 0.65 0.40 55.31 7.76 Average: 34.17 0.09 34.08 7.11 6862.96 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 4359980 0 836384 10.44 2620 2809948 1469332 16.22 1003376 2267792 309924 04:07:01 4874624 0 795884 9.94 2620 2335804 1218712 13.46 839260 1957824 32 04:08:01 4300352 0 880332 10.99 2620 2825628 1209176 13.35 911584 2401252 8 04:09:01 4299816 0 880860 11.00 2620 2825636 1192768 13.17 912188 2401252 8 04:10:01 4306752 0 873920 10.91 2620 2825640 1167152 12.89 905964 2401252 20 04:11:01 4303144 0 877524 10.96 2620 2825644 1167164 12.89 910128 2401252 8 04:12:01 4305360 0 875304 10.93 2620 2825648 1167068 12.89 907792 2401252 8 04:13:01 4268692 0 910316 11.37 2620 2827304 1419080 15.67 940008 2401788 20 Average: 4377340 0 866316 10.82 2620 2762656 1251306 13.82 916288 2329208 38754 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 eth0 265.08 235.56 4127.69 36.44 0.00 0.00 0.00 0.00 04:06:01 veth011f8dc 49.17 60.74 4.63 410.04 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 146.90 114.59 13.26 761.60 0.00 0.00 0.00 0.00 04:07:01 eth0 25.61 13.01 24.39 9.56 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.83 0.77 0.06 0.23 0.00 0.00 0.00 0.00 04:08:01 eth0 111.66 69.71 2597.61 10.94 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.48 0.35 0.26 0.23 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.27 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 1.98 0.83 1.84 0.06 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 13.64 12.13 5.69 91.35 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.38 41.50 844.94 18.58 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 18.47 14.42 1.66 95.26 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) 02/03/22 _x86_64_ (2 CPU) 04:04:20 LINUX RESTART (2 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 62.55 0.00 8.97 1.47 0.12 26.90 04:06:01 0 62.63 0.00 9.11 1.45 0.11 26.70 04:06:01 1 62.48 0.00 8.82 1.48 0.13 27.09 04:07:01 all 38.01 0.00 5.27 0.88 0.07 55.78 04:07:01 0 38.68 0.00 5.53 0.88 0.07 54.84 04:07:01 1 37.33 0.00 5.00 0.88 0.07 56.71 04:08:01 all 7.29 0.00 3.10 0.60 0.03 88.97 04:08:01 0 7.23 0.00 2.99 0.61 0.03 89.14 04:08:01 1 7.35 0.00 3.21 0.59 0.03 88.81 04:09:01 all 0.28 0.00 0.06 0.00 0.01 99.66 04:09:01 0 0.12 0.00 0.08 0.00 0.02 99.78 04:09:01 1 0.43 0.00 0.03 0.00 0.00 99.53 04:10:01 all 0.22 0.00 0.05 0.00 0.03 99.71 04:10:01 0 0.08 0.00 0.07 0.00 0.03 99.82 04:10:01 1 0.35 0.00 0.03 0.00 0.02 99.60 04:11:01 all 0.22 0.00 0.05 0.00 0.01 99.72 04:11:01 0 0.07 0.00 0.05 0.00 0.00 99.88 04:11:01 1 0.37 0.00 0.05 0.00 0.02 99.57 04:12:01 all 0.06 0.00 0.05 0.00 0.02 99.87 04:12:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:12:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:13:01 all 1.11 0.00 0.22 0.03 0.02 98.63 04:13:01 0 1.24 0.00 0.25 0.03 0.02 98.46 04:13:01 1 0.99 0.00 0.18 0.02 0.02 98.80 Average: all 13.02 0.00 2.12 0.36 0.04 84.47 Average: 0 13.05 0.00 2.17 0.36 0.04 84.39 Average: 1 12.98 0.00 2.08 0.36 0.04 84.55