---> uname -a: Linux prd-centos7-docker-4c-2g-5042.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: 2799.994 BogoMIPS: 5599.98 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/11/22 _x86_64_ (2 CPU) 03:19:18 LINUX RESTART (2 CPU) 03:20:01 tps rtps wtps bread/s bwrtn/s 03:21:01 273.02 0.02 273.00 0.53 72561.02 03:22:01 147.00 0.00 147.00 0.00 11000.32 03:23:01 99.85 0.00 99.85 0.00 23914.97 03:24:01 0.90 0.00 0.90 0.00 8.78 03:25:01 0.20 0.00 0.20 0.00 2.77 03:26:01 0.28 0.00 0.28 0.00 3.86 03:27:01 0.23 0.00 0.23 0.00 2.95 Average: 74.53 0.00 74.53 0.08 15362.34 03:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 3210260 0 982812 12.27 2620 3813248 1384532 15.29 1495408 2740384 107560 03:22:01 3829160 0 1037968 12.96 2620 3139192 1686048 18.61 1078564 2642236 61592 03:23:01 3316436 0 1046648 13.07 2620 3643236 1203496 13.29 1037692 3119216 8 03:24:01 3320460 0 1042620 13.02 2620 3643240 1169512 12.91 1033828 3119216 16 03:25:01 3328972 0 1034100 12.91 2620 3643248 1216308 13.43 1026924 3119216 12 03:26:01 3338720 0 1024352 12.79 2620 3643248 1162180 12.83 1019928 3119216 16 03:27:01 3342280 0 1020784 12.75 2620 3643256 1162180 12.83 1016372 3119216 8 Average: 3383755 0 1027041 12.82 2620 3595524 1283465 14.17 1101245 2996957 24173 03:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 eth0 443.16 326.23 5503.53 41.68 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 235.49 291.36 19.74 2144.97 0.00 0.00 0.00 0.00 03:22:01 veth0c5d35b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:22:01 eth0 51.45 31.97 77.87 17.18 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 6.86 8.84 0.38 38.20 0.00 0.00 0.00 0.00 03:23:01 eth0 126.64 83.80 2706.34 14.58 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 6.83 9.78 0.40 51.19 0.00 0.00 0.00 0.00 03:24:01 eth0 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 8.98 6.28 7.66 19.87 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.14 64.14 1185.46 13.34 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 35.61 44.30 2.93 319.35 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) 02/11/22 _x86_64_ (2 CPU) 03:19:18 LINUX RESTART (2 CPU) 03:20:01 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 24.35 0.00 11.00 2.26 0.11 62.27 03:21:01 0 24.42 0.00 11.12 2.23 0.11 62.12 03:21:01 1 24.28 0.00 10.89 2.30 0.11 62.42 03:22:01 all 57.65 0.00 8.81 2.28 0.12 31.15 03:22:01 0 57.45 0.00 9.07 1.73 0.13 31.62 03:22:01 1 57.85 0.00 8.55 2.82 0.11 30.68 03:23:01 all 14.58 0.00 4.51 1.64 0.05 79.22 03:23:01 0 13.88 0.00 4.89 2.06 0.05 79.11 03:23:01 1 15.27 0.00 4.13 1.22 0.05 79.34 03:24:01 all 0.18 0.00 0.03 0.00 0.01 99.78 03:24:01 0 0.30 0.00 0.03 0.00 0.00 99.67 03:24:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:25:01 all 0.18 0.00 0.13 0.00 0.03 99.67 03:25:01 0 0.18 0.00 0.15 0.00 0.02 99.65 03:25:01 1 0.17 0.00 0.10 0.00 0.03 99.70 03:26:01 all 0.05 0.00 0.03 0.00 0.03 99.88 03:26:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:26:01 1 0.07 0.00 0.03 0.00 0.03 99.87 03:27:01 all 0.05 0.00 0.05 0.00 0.02 99.88 03:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:27:01 1 0.07 0.00 0.07 0.00 0.03 99.83 Average: all 13.28 0.00 3.38 0.85 0.05 82.43 Average: 0 13.18 0.00 3.49 0.83 0.05 82.45 Average: 1 13.38 0.00 3.28 0.87 0.05 82.42