---> uname -a: Linux prd-centos7-docker-4c-2g-1827.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 9.1G 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) 01/19/22 _x86_64_ (2 CPU) 17:39:28 LINUX RESTART (2 CPU) 17:40:01 tps rtps wtps bread/s bwrtn/s 17:41:01 322.41 3.31 319.10 2334.19 81760.28 17:42:01 104.76 0.00 104.76 0.00 10717.72 17:43:01 2.02 0.00 2.02 0.00 48.13 17:44:01 0.25 0.00 0.25 0.00 3.33 17:45:01 0.23 0.00 0.23 0.00 3.16 17:46:01 0.93 0.65 0.28 55.31 3.65 17:47:01 70.39 0.00 70.39 0.00 18078.17 Average: 71.58 0.57 71.02 341.40 15804.32 17:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 4024504 0 915372 11.43 2620 3066444 1280588 14.14 732856 2744720 40 17:42:01 3899764 0 931140 11.63 2620 3175416 1215088 13.42 945584 2707312 20 17:43:01 3891788 0 939116 11.73 2620 3175416 1208852 13.35 955548 2707312 8 17:44:01 3894872 0 936024 11.69 2620 3175424 1174580 12.97 953416 2707312 8 17:45:01 3904912 0 925980 11.56 2620 3175428 1174664 12.97 946240 2707312 8 17:46:01 3879148 0 950092 11.86 2620 3177080 1177444 13.00 971032 2707868 20 17:47:01 3279764 0 1059632 13.23 2620 3666924 1500240 16.56 1040344 3151640 8 Average: 3824965 0 951051 11.87 2620 3230305 1247351 13.77 935003 2776211 16 17:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 eth0 506.00 383.78 5939.99 53.75 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 254.37 297.60 20.35 2232.52 0.00 0.00 0.00 0.00 17:42:01 eth0 66.66 43.33 180.45 19.20 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 13.01 16.89 0.73 91.64 0.00 0.00 0.00 0.00 17:43:01 eth0 2.72 1.18 2.96 0.29 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.28 0.25 0.02 0.02 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.30 0.22 0.09 0.07 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 5.23 3.60 4.26 3.80 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 111.14 74.72 2598.14 95.74 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.92 72.45 1246.74 24.70 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 38.20 44.93 3.01 332.07 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) 01/19/22 _x86_64_ (2 CPU) 17:39:28 LINUX RESTART (2 CPU) 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 28.40 0.00 14.54 2.90 0.10 54.07 17:41:01 0 28.67 0.00 15.07 2.48 0.11 53.67 17:41:01 1 28.13 0.00 14.00 3.32 0.09 54.47 17:42:01 all 51.32 0.00 9.57 1.97 0.11 37.03 17:42:01 0 52.02 0.00 10.26 1.83 0.11 35.78 17:42:01 1 50.62 0.00 8.88 2.11 0.11 38.28 17:43:01 all 0.13 0.00 0.08 0.00 0.03 99.77 17:43:01 0 0.20 0.00 0.08 0.00 0.02 99.70 17:43:01 1 0.05 0.00 0.07 0.00 0.03 99.85 17:44:01 all 0.10 0.00 0.05 0.00 0.03 99.82 17:44:01 0 0.08 0.00 0.03 0.00 0.02 99.87 17:44:01 1 0.12 0.00 0.07 0.00 0.03 99.78 17:45:01 all 0.23 0.00 0.08 0.00 0.03 99.67 17:45:01 0 0.10 0.00 0.12 0.00 0.02 99.77 17:45:01 1 0.35 0.00 0.03 0.00 0.03 99.58 17:46:01 all 0.50 0.00 0.08 0.02 0.02 99.39 17:46:01 0 0.47 0.00 0.10 0.02 0.03 99.38 17:46:01 1 0.54 0.00 0.05 0.02 0.00 99.40 17:47:01 all 7.80 0.00 3.37 0.83 0.04 87.95 17:47:01 0 7.95 0.00 3.63 0.61 0.05 87.76 17:47:01 1 7.66 0.00 3.11 1.05 0.03 88.14 Average: all 12.07 0.00 3.80 0.78 0.05 83.29 Average: 0 12.20 0.00 4.01 0.68 0.05 83.06 Average: 1 11.95 0.00 3.59 0.89 0.05 83.52