---> uname -a: Linux prd-centos7-docker-4c-2g-3947.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 9.6G 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 9.6G 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) 01/26/22 _x86_64_ (2 CPU) 15:20:39 LINUX RESTART (2 CPU) 15:21:01 tps rtps wtps bread/s bwrtn/s 15:22:01 157.53 4.88 152.66 2874.51 26191.66 15:23:01 72.46 0.00 72.46 0.00 12443.11 15:24:01 119.49 0.00 119.49 0.00 19810.99 15:25:01 2.91 0.00 2.91 0.00 131.31 15:26:01 0.27 0.00 0.27 0.00 3.76 15:27:01 0.27 0.00 0.27 0.00 4.11 15:28:01 0.90 0.65 0.25 56.36 4.00 15:29:01 138.14 0.03 138.11 3.73 33532.63 Average: 61.51 0.70 60.82 366.94 11518.52 15:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:22:01 4629848 0 814312 10.17 2620 2562160 1475860 16.29 859676 2159608 240032 15:23:01 4418252 0 870356 10.87 2620 2717712 1451268 16.02 1047576 2166184 46812 15:24:01 4314652 0 866124 10.81 2620 2825544 1201012 13.26 896812 2403196 16 15:25:01 4291640 0 889128 11.10 2620 2825552 1201252 13.26 918828 2403196 20 15:26:01 4300404 0 880360 10.99 2620 2825556 1164804 12.86 911600 2403196 8 15:27:01 4301700 0 879060 10.98 2620 2825560 1164828 12.86 910804 2403196 8 15:28:01 4273204 0 905868 11.31 2620 2827248 1437836 15.87 935300 2403764 8 15:29:01 2789668 0 1133532 14.15 2620 4083120 1689468 18.65 1227688 3443916 536936 Average: 4164921 0 904842 11.30 2620 2936556 1348291 14.89 963536 2473282 102980 15:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:22:01 veth01310b5 57.65 58.93 5.21 408.13 0.00 0.00 0.00 0.00 15:22:01 eth0 697.94 548.91 5234.02 106.54 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 273.50 229.57 21.23 767.24 0.00 0.00 0.00 0.00 15:23:01 veth01310b5 0.82 0.77 0.07 0.23 0.00 0.00 0.00 0.00 15:23:01 eth0 17.12 8.87 13.65 7.07 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.82 0.77 0.06 0.23 0.00 0.00 0.00 0.00 15:24:01 eth0 106.39 63.21 2604.16 14.35 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 11.64 4.71 12.87 0.31 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.17 0.15 0.05 0.04 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.75 0.17 0.10 0.04 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 14.96 12.54 6.28 94.76 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 312.50 184.73 7641.15 32.16 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 32.13 48.11 3.03 384.25 0.00 0.00 0.00 0.00 Average: eth0 145.23 102.94 1939.64 31.91 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 38.32 34.82 3.04 144.01 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) 01/26/22 _x86_64_ (2 CPU) 15:20:39 LINUX RESTART (2 CPU) 15:21:01 CPU %user %nice %system %iowait %steal %idle 15:22:01 all 40.96 0.00 9.67 3.02 0.12 46.24 15:22:01 0 38.58 0.00 10.33 2.65 0.11 48.34 15:22:01 1 43.34 0.00 9.01 3.39 0.13 44.13 15:23:01 all 55.35 0.00 7.15 0.61 0.10 36.79 15:23:01 0 55.30 0.00 7.14 0.65 0.11 36.80 15:23:01 1 55.41 0.00 7.16 0.56 0.09 36.78 15:24:01 all 30.93 0.00 5.56 1.26 0.07 62.17 15:24:01 0 31.02 0.00 5.56 1.49 0.07 61.85 15:24:01 1 30.83 0.00 5.57 1.04 0.07 62.49 15:25:01 all 0.34 0.00 0.09 0.00 0.01 99.56 15:25:01 0 0.50 0.00 0.07 0.00 0.00 99.43 15:25:01 1 0.18 0.00 0.12 0.00 0.02 99.68 15:26:01 all 0.23 0.00 0.06 0.00 0.03 99.69 15:26:01 0 0.40 0.00 0.08 0.00 0.03 99.48 15:26:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:27:01 all 0.23 0.00 0.03 0.00 0.01 99.72 15:27:01 0 0.42 0.00 0.03 0.00 0.00 99.55 15:27:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:28:01 all 1.20 0.00 0.23 0.02 0.03 98.52 15:28:01 0 0.94 0.00 0.27 0.02 0.03 98.75 15:28:01 1 1.47 0.00 0.20 0.02 0.02 98.29 15:29:01 all 20.34 0.00 8.87 2.05 0.07 68.68 15:29:01 0 21.07 0.00 8.84 1.79 0.07 68.23 15:29:01 1 19.60 0.00 8.89 2.31 0.07 69.13 Average: all 18.04 0.00 3.84 0.84 0.05 77.23 Average: 0 17.89 0.00 3.92 0.80 0.05 77.35 Average: 1 18.19 0.00 3.76 0.89 0.05 77.11