---> uname -a: Linux prd-centos7-docker-4c-2g-5645.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 8.0G 33G 20% / 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 8.0G 33G 20% /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) 02/18/22 _x86_64_ (2 CPU) 15:52:38 LINUX RESTART (2 CPU) 15:53:01 tps rtps wtps bread/s bwrtn/s 15:54:01 167.34 15.57 151.77 5140.12 16171.04 15:55:01 113.22 0.00 113.22 0.00 19631.52 15:56:01 0.83 0.00 0.83 0.00 8.34 15:57:01 0.27 0.00 0.27 0.00 3.33 15:58:01 0.22 0.00 0.22 0.00 2.98 Average: 56.39 3.11 53.27 1028.19 7164.64 15:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:54:01 5239624 0 750760 9.37 2620 2015936 1868732 20.63 709896 1777388 32 15:55:01 4627392 0 863204 10.78 2620 2515724 1217312 13.44 778372 2229008 20 15:56:01 4625776 0 864816 10.80 2620 2515728 1219780 13.47 781216 2229008 16 15:57:01 4647368 0 843220 10.53 2620 2515732 1174992 12.97 767056 2229008 16 15:58:01 4647656 0 842928 10.52 2620 2515736 1174992 12.97 766968 2229008 8 Average: 4757563 0 832986 10.40 2620 2415771 1331162 14.70 760702 2138684 18 15:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:54:01 vethd0405e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 511.84 268.78 2825.70 91.70 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 24.15 26.96 2.13 136.46 0.00 0.00 0.00 0.00 15:55:01 eth0 167.46 102.28 2767.35 22.24 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 26.38 40.37 1.58 147.01 0.00 0.00 0.00 0.00 15:56:01 eth0 0.72 0.52 0.28 0.22 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.07 74.36 1118.86 22.84 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 10.11 13.47 0.74 56.70 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) 02/18/22 _x86_64_ (2 CPU) 15:52:38 LINUX RESTART (2 CPU) 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:01 all 32.66 0.00 8.73 3.27 0.11 55.24 15:54:01 0 33.88 0.00 9.08 3.32 0.11 53.61 15:54:01 1 31.43 0.00 8.37 3.22 0.11 56.87 15:55:01 all 9.92 0.00 4.65 1.37 0.05 84.01 15:55:01 0 9.70 0.00 4.82 0.87 0.03 84.57 15:55:01 1 10.14 0.00 4.48 1.87 0.07 83.44 15:56:01 all 0.15 0.00 0.08 0.00 0.03 99.75 15:56:01 0 0.05 0.00 0.07 0.00 0.03 99.85 15:56:01 1 0.25 0.00 0.08 0.00 0.02 99.65 15:57:01 all 0.18 0.00 0.13 0.00 0.02 99.67 15:57:01 0 0.10 0.00 0.05 0.00 0.02 99.83 15:57:01 1 0.27 0.00 0.20 0.00 0.02 99.52 15:58:01 all 0.16 0.00 0.03 0.00 0.03 99.79 15:58:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:58:01 1 0.28 0.00 0.02 0.00 0.02 99.68 Average: all 8.34 0.00 2.64 0.90 0.04 88.08 Average: 0 8.47 0.00 2.73 0.81 0.04 87.95 Average: 1 8.21 0.00 2.56 0.99 0.04 88.20