---> uname -a: Linux prd-centos7-docker-4c-2g-4783.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 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) 02/07/22 _x86_64_ (2 CPU) 16:47:32 LINUX RESTART (2 CPU) 16:48:01 tps rtps wtps bread/s bwrtn/s 16:49:01 372.45 3.26 369.19 2333.64 81363.69 16:50:01 85.65 0.00 85.65 0.00 9026.99 16:51:01 0.22 0.00 0.22 0.00 3.50 16:52:01 0.17 0.00 0.17 0.00 2.13 16:53:01 0.33 0.00 0.33 0.00 5.95 16:54:01 0.30 0.00 0.30 0.00 4.36 16:55:01 23.93 0.00 23.93 0.00 3297.77 Average: 69.01 0.47 68.54 333.39 13386.95 16:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 4062220 0 891400 11.13 2620 3052700 1271892 14.04 695664 2743648 20 16:50:01 3963944 0 896028 11.19 2620 3146348 1215872 13.42 894668 2696700 20 16:51:01 3963332 0 896640 11.20 2620 3146348 1203512 13.29 896396 2696700 12 16:52:01 3960848 0 899116 11.23 2620 3146356 1203536 13.29 900848 2696700 16 16:53:01 3971096 0 888864 11.10 2620 3146360 1172540 12.95 891172 2696700 16 16:54:01 3973296 0 886660 11.07 2620 3146364 1172456 12.94 889928 2696700 12 16:55:01 3330756 0 1039380 12.98 2620 3636184 1343724 14.84 998516 3146748 384568 Average: 3889356 0 914013 11.41 2620 3202951 1226219 13.54 881027 2767699 54952 16:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 eth0 464.74 348.85 5850.48 53.69 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 211.26 247.25 17.13 2144.49 0.00 0.00 0.00 0.00 16:50:01 eth0 60.35 37.79 175.18 17.06 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 9.71 14.82 0.57 89.59 0.00 0.00 0.00 0.00 16:51:01 eth0 1.05 0.28 0.31 0.20 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.52 0.28 0.26 0.23 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.27 0.20 0.09 0.04 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 100.98 64.06 2600.65 8.03 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.72 64.51 1232.52 11.33 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 31.57 37.44 2.53 319.16 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) 02/07/22 _x86_64_ (2 CPU) 16:47:32 LINUX RESTART (2 CPU) 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 26.39 0.00 12.97 5.02 0.10 55.52 16:49:01 0 27.19 0.00 13.19 4.28 0.09 55.26 16:49:01 1 25.59 0.00 12.76 5.77 0.11 55.77 16:50:01 all 42.49 0.00 7.01 1.24 0.09 49.17 16:50:01 0 42.08 0.00 7.33 1.77 0.09 48.73 16:50:01 1 42.91 0.00 6.69 0.71 0.09 49.60 16:51:01 all 0.20 0.00 0.06 0.00 0.03 99.71 16:51:01 0 0.05 0.00 0.08 0.00 0.05 99.82 16:51:01 1 0.35 0.00 0.03 0.00 0.02 99.60 16:52:01 all 0.16 0.00 0.05 0.00 0.03 99.76 16:52:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:52:01 1 0.27 0.00 0.07 0.00 0.03 99.63 16:53:01 all 0.13 0.00 0.03 0.00 0.03 99.80 16:53:01 0 0.02 0.00 0.02 0.00 0.03 99.93 16:53:01 1 0.25 0.00 0.05 0.00 0.03 99.67 16:54:01 all 0.07 0.00 0.04 0.00 0.03 99.87 16:54:01 0 0.05 0.00 0.05 0.00 0.03 99.87 16:54:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:55:01 all 6.91 0.00 2.46 0.33 0.03 90.26 16:55:01 0 6.93 0.00 2.60 0.29 0.03 90.14 16:55:01 1 6.89 0.00 2.32 0.37 0.03 90.38 Average: all 10.49 0.00 3.12 0.91 0.05 85.44 Average: 0 10.48 0.00 3.21 0.87 0.05 85.39 Average: 1 10.50 0.00 3.03 0.94 0.05 85.48