---> uname -a: Linux prd-centos7-docker-4c-2g-1517.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 9.3G 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) 01/14/22 _x86_64_ (2 CPU) 20:28:49 LINUX RESTART (2 CPU) 20:29:01 tps rtps wtps bread/s bwrtn/s 20:30:01 251.34 41.63 209.71 6622.35 87081.38 20:31:01 249.58 0.00 249.58 0.00 57568.33 20:32:01 62.46 0.00 62.46 0.00 13479.16 20:33:01 125.58 0.00 125.58 0.00 6104.36 20:34:01 3.41 0.00 3.41 0.00 136.68 20:35:01 0.20 0.00 0.20 0.00 3.58 20:36:01 0.37 0.00 0.37 0.00 6.01 20:37:01 0.23 0.00 0.23 0.00 3.53 20:38:01 0.33 0.00 0.33 0.00 5.01 20:39:01 0.17 0.00 0.17 0.00 1.75 Average: 69.38 4.16 65.22 662.35 16442.35 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 4303048 0 768848 9.60 2620 2934424 1593400 17.59 1039912 2335008 1972 20:31:01 3415996 0 979908 12.24 2620 3610416 1529704 16.89 1328704 2785620 241748 20:32:01 3150488 0 1056072 13.19 2620 3799760 1480432 16.34 1500872 2863348 38548 20:33:01 3648912 0 992708 12.39 2620 3364700 1199928 13.25 1275240 2585292 20 20:34:01 3690388 0 951228 11.88 2620 3364704 1194716 13.19 1276472 2585292 20 20:35:01 3690212 0 951400 11.88 2620 3364708 1180388 13.03 1277308 2585292 20 20:36:01 3692628 0 948976 11.85 2620 3364716 1165052 12.86 1276276 2585292 12 20:37:01 3692160 0 949436 11.85 2620 3364724 1164968 12.86 1276580 2585296 16 20:38:01 3687148 0 954448 11.92 2620 3364724 1164968 12.86 1281968 2585292 8 20:39:01 3683180 0 958412 11.97 2620 3364728 1165208 12.86 1285556 2585292 8 Average: 3665416 0 951144 11.88 2620 3389760 1283876 14.17 1281889 2608102 28237 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 vethb867103 19.93 27.24 1.87 21.52 0.00 0.00 0.00 0.00 20:30:01 eth0 1405.25 1583.00 9757.05 202.30 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 792.71 415.24 68.17 2722.97 0.00 0.00 0.00 0.00 20:31:01 eth0 240.86 192.44 2047.21 26.56 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethbcdab8e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:31:01 docker0 177.57 216.72 14.23 2019.57 0.00 0.00 0.00 0.00 20:32:01 eth0 29.36 15.51 23.33 11.45 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethbcdab8e 2.27 2.27 0.18 0.19 0.00 0.00 0.00 0.00 20:32:01 docker0 2.27 2.27 0.15 0.19 0.00 0.00 0.00 0.00 20:33:01 eth0 11.43 5.91 9.36 4.71 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.63 0.32 0.35 0.27 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.23 0.17 0.32 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.40 0.03 0.05 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.98 0.47 0.31 0.18 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.98 179.84 1184.04 24.56 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 97.27 63.44 8.26 474.39 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) 01/14/22 _x86_64_ (2 CPU) 20:28:49 LINUX RESTART (2 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 38.29 0.00 11.36 5.97 0.09 44.29 20:30:01 0 41.55 0.00 12.57 5.30 0.09 40.49 20:30:01 1 35.06 0.00 10.15 6.63 0.09 48.06 20:31:01 all 50.93 0.00 10.84 1.89 0.10 36.24 20:31:01 0 49.65 0.00 11.17 2.08 0.11 36.99 20:31:01 1 52.21 0.00 10.50 1.70 0.09 35.50 20:32:01 all 36.41 0.00 4.37 0.44 0.07 58.71 20:32:01 0 36.67 0.00 4.48 0.28 0.07 58.50 20:32:01 1 36.15 0.00 4.27 0.60 0.07 58.91 20:33:01 all 62.40 0.00 5.13 2.37 0.10 30.00 20:33:01 0 61.60 0.00 5.39 2.35 0.11 30.54 20:33:01 1 63.21 0.00 4.86 2.38 0.09 29.46 20:34:01 all 0.19 0.00 0.06 0.00 0.03 99.72 20:34:01 0 0.03 0.00 0.07 0.00 0.03 99.87 20:34:01 1 0.35 0.00 0.05 0.00 0.02 99.58 20:35:01 all 0.13 0.00 0.04 0.00 0.03 99.80 20:35:01 0 0.18 0.00 0.03 0.00 0.02 99.77 20:35:01 1 0.08 0.00 0.05 0.00 0.03 99.83 20:36:01 all 0.09 0.00 0.04 0.00 0.03 99.83 20:36:01 0 0.15 0.00 0.05 0.00 0.02 99.78 20:36:01 1 0.03 0.00 0.03 0.00 0.05 99.88 20:37:01 all 0.11 0.00 0.05 0.00 0.03 99.81 20:37:01 0 0.13 0.00 0.03 0.00 0.03 99.80 20:37:01 1 0.08 0.00 0.07 0.00 0.03 99.82 20:38:01 all 0.08 0.00 0.03 0.00 0.03 99.86 20:38:01 0 0.10 0.00 0.02 0.00 0.02 99.87 20:38:01 1 0.05 0.00 0.05 0.00 0.05 99.85 20:39:01 all 0.13 0.00 0.04 0.00 0.03 99.80 20:39:01 0 0.22 0.00 0.02 0.00 0.02 99.75 20:39:01 1 0.05 0.00 0.07 0.00 0.03 99.85 Average: all 18.09 0.00 3.06 1.02 0.05 77.78 Average: 0 18.24 0.00 3.24 0.96 0.05 77.51 Average: 1 17.93 0.00 2.88 1.08 0.05 78.05