---> uname -a: Linux prd-centos7-docker-4c-2g-4542.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: 2799.998 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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 10:32:29 LINUX RESTART (2 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 244.25 3.28 240.97 2332.90 75016.56 10:35:01 253.30 0.00 253.30 0.00 39938.51 10:36:01 78.23 0.02 78.21 0.27 15961.88 10:37:01 1.47 0.00 1.47 0.00 25.06 10:38:01 0.15 0.00 0.15 0.00 1.80 10:39:01 0.35 0.00 0.35 0.00 5.25 10:40:02 0.22 0.00 0.22 0.00 2.56 10:41:01 0.19 0.00 0.19 0.00 2.18 10:42:01 0.37 0.00 0.37 0.00 5.15 Average: 64.43 0.37 64.06 259.88 14584.79 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 3411716 0 904024 11.29 2620 3690572 1434264 15.84 1133980 2964456 63792 10:35:01 2885856 0 1338344 16.71 2620 3782112 1693280 18.69 1607052 2919064 250244 10:36:01 3651640 0 989416 12.35 2620 3365256 1216436 13.43 1184100 2659464 20 10:37:01 3711888 0 929160 11.60 2620 3365264 1175644 12.98 1179240 2659464 20 10:38:01 3711528 0 929516 11.61 2620 3365268 1173672 12.96 1179448 2659464 20 10:39:01 3720144 0 920896 11.50 2620 3365272 1173588 12.96 1170992 2659464 12 10:40:02 3720120 0 920912 11.50 2620 3365280 1173588 12.96 1171176 2659464 8 10:41:01 3712660 0 928364 11.59 2620 3365288 1173588 12.96 1178532 2659468 8 10:42:01 3706856 0 934168 11.66 2620 3365288 1173588 12.96 1184408 2659464 16 Average: 3581379 0 977200 12.20 2620 3447733 1265294 13.97 1220992 2722197 34904 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 eth0 977.17 1154.60 9432.33 137.30 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 900.92 620.47 77.83 4744.47 0.00 0.00 0.00 0.00 10:35:01 veth4f58a69 23.67 32.28 2.35 508.65 0.00 0.00 0.00 0.00 10:35:01 eth0 60.90 40.65 535.17 13.23 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 docker0 23.67 32.15 2.02 508.63 0.00 0.00 0.00 0.00 10:36:01 eth0 31.25 17.16 27.97 11.86 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 2.50 2.48 0.16 0.20 0.00 0.00 0.00 0.00 10:37:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.20 135.12 1113.34 18.10 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 103.26 72.97 8.91 585.12 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) 10:32:29 LINUX RESTART (2 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 32.12 0.00 10.55 4.33 0.10 52.90 10:34:01 0 27.66 0.00 10.59 2.70 0.11 58.94 10:34:01 1 36.59 0.00 10.51 5.96 0.09 46.84 10:35:01 all 54.11 0.00 10.41 1.29 0.15 34.04 10:35:01 0 52.69 0.00 10.60 1.17 0.16 35.37 10:35:01 1 55.53 0.00 10.21 1.40 0.15 32.72 10:36:01 all 33.81 0.00 5.54 0.91 0.09 59.66 10:36:01 0 33.16 0.00 5.98 0.79 0.09 59.98 10:36:01 1 34.45 0.00 5.11 1.02 0.09 59.33 10:37:01 all 0.29 0.00 0.08 0.00 0.03 99.61 10:37:01 0 0.05 0.00 0.10 0.00 0.02 99.83 10:37:01 1 0.53 0.00 0.05 0.00 0.03 99.38 10:38:01 all 0.20 0.00 0.05 0.00 0.02 99.73 10:38:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:38:01 1 0.35 0.00 0.05 0.00 0.02 99.58 10:39:01 all 0.10 0.00 0.07 0.00 0.01 99.82 10:39:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:39:01 1 0.15 0.00 0.10 0.00 0.02 99.73 10:40:02 all 0.19 0.00 0.09 0.00 0.03 99.69 10:40:02 0 0.08 0.00 0.13 0.00 0.03 99.75 10:40:02 1 0.30 0.00 0.05 0.00 0.02 99.63 10:41:01 all 0.19 0.00 0.06 0.00 0.02 99.74 10:41:01 0 0.20 0.00 0.07 0.00 0.02 99.71 10:41:01 1 0.17 0.00 0.05 0.00 0.02 99.76 10:42:01 all 0.19 0.00 0.04 0.00 0.03 99.74 10:42:01 0 0.32 0.00 0.03 0.00 0.02 99.63 10:42:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 12.86 0.00 2.86 0.69 0.05 83.54 Average: 0 12.11 0.00 2.93 0.50 0.05 84.41 Average: 1 13.62 0.00 2.78 0.89 0.05 82.66