---> uname -a: Linux prd-centos7-docker-4c-2g-4393.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: 2800.000 BogoMIPS: 5600.00 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 8.6G 32G 22% / 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 8.6G 32G 22% /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) 02/01/22 _x86_64_ (2 CPU) 22:51:29 LINUX RESTART (2 CPU) 22:52:01 tps rtps wtps bread/s bwrtn/s 22:53:01 108.92 3.15 105.78 2300.38 14755.73 22:54:01 98.49 0.03 98.45 0.80 19155.50 22:55:01 0.15 0.00 0.15 0.00 1.73 22:56:01 0.25 0.00 0.25 0.00 3.46 22:57:01 0.22 0.00 0.22 0.00 3.30 22:58:01 0.35 0.00 0.35 0.00 4.55 Average: 34.74 0.53 34.21 383.67 5656.09 22:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:53:01 5273788 0 721512 9.01 2620 2011012 1220428 13.47 692548 1762632 44 22:54:01 4617052 0 877324 10.95 2620 2511936 1210764 13.37 801592 2215332 20 22:55:01 4622536 0 871836 10.89 2620 2511940 1167348 12.89 799324 2215332 16 22:56:01 4645836 0 848528 10.59 2620 2511948 1167348 12.89 781356 2215332 16 22:57:01 4624836 0 869520 10.86 2620 2511956 1310048 14.46 801836 2215332 16 22:58:01 4634572 0 859784 10.74 2620 2511956 1270592 14.03 793020 2215332 20 Average: 4736437 0 841417 10.51 2620 2428458 1224421 13.52 778279 2139882 22 22:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:53:01 eth0 203.76 140.74 2135.28 44.17 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 docker0 38.74 39.99 2.95 199.27 0.00 0.00 0.00 0.00 22:54:01 eth0 133.86 86.30 2693.05 15.95 0.00 0.00 0.00 0.00 22:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 docker0 13.23 16.86 0.81 88.56 0.00 0.00 0.00 0.00 22:55:01 eth0 0.35 0.32 0.02 0.09 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 eth0 7.70 5.00 12.31 25.56 0.00 0.00 0.00 0.00 22:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 eth0 0.12 0.10 0.01 0.13 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.67 38.77 807.07 14.32 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 8.67 9.48 0.63 47.99 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) 02/01/22 _x86_64_ (2 CPU) 22:51:29 LINUX RESTART (2 CPU) 22:52:01 CPU %user %nice %system %iowait %steal %idle 22:53:01 all 25.76 0.00 9.75 1.30 0.10 63.09 22:53:01 0 26.26 0.00 10.23 1.02 0.11 62.38 22:53:01 1 25.26 0.00 9.27 1.59 0.09 63.80 22:54:01 all 9.46 0.00 4.37 1.16 0.04 84.96 22:54:01 0 9.70 0.00 4.48 1.39 0.05 84.38 22:54:01 1 9.21 0.00 4.26 0.94 0.03 85.55 22:55:01 all 0.23 0.00 0.09 0.00 0.03 99.66 22:55:01 0 0.07 0.00 0.07 0.00 0.03 99.83 22:55:01 1 0.38 0.00 0.12 0.00 0.02 99.48 22:56:01 all 0.14 0.00 0.12 0.00 0.02 99.72 22:56:01 0 0.17 0.00 0.15 0.00 0.02 99.67 22:56:01 1 0.12 0.00 0.08 0.00 0.02 99.78 22:57:01 all 0.23 0.00 0.08 0.00 0.02 99.67 22:57:01 0 0.18 0.00 0.12 0.00 0.02 99.68 22:57:01 1 0.28 0.00 0.05 0.00 0.02 99.65 22:58:01 all 0.08 0.00 0.03 0.00 0.01 99.87 22:58:01 0 0.07 0.00 0.03 0.00 0.00 99.90 22:58:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 5.80 0.00 2.34 0.40 0.03 91.43 Average: 0 5.88 0.00 2.44 0.39 0.04 91.25 Average: 1 5.71 0.00 2.24 0.41 0.03 91.61