---> uname -a: Linux prd-centos7-docker-4c-2g-5430.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 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) 02/17/22 _x86_64_ (2 CPU) 16:11:52 LINUX RESTART (2 CPU) 16:12:02 tps rtps wtps bread/s bwrtn/s 16:13:02 287.62 102.61 185.02 9946.63 60876.14 16:14:01 293.24 0.07 293.18 1.63 58586.50 16:15:01 81.77 0.00 81.77 0.00 9878.91 16:16:01 0.27 0.00 0.27 0.00 4.61 16:17:01 0.27 0.00 0.27 0.00 3.63 16:18:01 0.30 0.00 0.30 0.00 4.11 16:19:01 0.18 0.00 0.18 0.00 1.65 16:20:01 0.30 0.00 0.30 0.00 3.65 Average: 82.14 12.68 69.47 1228.27 15991.14 16:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:13:02 4792012 0 784976 9.80 2620 2429332 1616832 17.85 724456 2160544 146776 16:14:01 3637648 0 1237300 15.45 2620 3131372 1775816 19.61 1240320 2665212 80696 16:15:01 3939404 0 928408 11.59 2620 3138508 1216588 13.43 944160 2670240 20 16:16:01 3943644 0 924160 11.54 2620 3138516 1175396 12.98 942244 2670240 12 16:17:01 3950648 0 917148 11.45 2620 3138524 1177916 13.00 937560 2670240 16 16:18:01 3948900 0 918896 11.47 2620 3138524 1175480 12.98 939336 2670240 8 16:19:01 3954344 0 913444 11.41 2620 3138532 1175396 12.98 934792 2670240 16 16:20:01 3948176 0 919608 11.48 2620 3138536 1175396 12.98 940780 2670240 8 Average: 4014347 0 942992 11.77 2620 3048980 1311102 14.48 950456 2605900 28444 16:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:13:02 eth0 749.34 474.42 5092.70 100.90 0.00 0.00 0.00 0.00 16:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:02 veth9719a9a 113.90 142.52 10.85 638.30 0.00 0.00 0.00 0.00 16:13:02 docker0 124.20 152.61 10.13 684.81 0.00 0.00 0.00 0.00 16:14:01 veth0b4f8ca 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:14:01 eth0 138.59 103.42 1463.17 18.22 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 87.25 111.26 6.83 1437.62 0.00 0.00 0.00 0.00 16:15:01 eth0 52.52 35.58 160.85 12.61 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 18.00 21.81 1.07 89.92 0.00 0.00 0.00 0.00 16:16:01 eth0 0.88 0.32 0.07 0.03 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.67 0.38 0.28 0.21 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.48 75.93 829.65 16.33 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 28.36 35.32 2.23 273.31 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) 02/17/22 _x86_64_ (2 CPU) 16:11:52 LINUX RESTART (2 CPU) 16:12:02 CPU %user %nice %system %iowait %steal %idle 16:13:02 all 31.19 0.00 11.64 7.24 0.09 49.84 16:13:02 0 31.94 0.00 12.06 6.86 0.11 49.02 16:13:02 1 30.44 0.00 11.22 7.61 0.07 50.66 16:14:01 all 53.35 0.00 10.55 1.53 0.12 34.44 16:14:01 0 53.84 0.00 10.74 1.22 0.11 34.09 16:14:01 1 52.87 0.00 10.37 1.84 0.13 34.79 16:15:01 all 27.52 0.00 4.77 1.07 0.06 66.58 16:15:01 0 28.10 0.00 5.17 0.94 0.05 65.73 16:15:01 1 26.94 0.00 4.36 1.20 0.07 67.42 16:16:01 all 0.23 0.00 0.06 0.00 0.01 99.70 16:16:01 0 0.43 0.00 0.03 0.00 0.02 99.52 16:16:01 1 0.03 0.00 0.08 0.00 0.00 99.88 16:17:01 all 0.26 0.00 0.09 0.00 0.01 99.64 16:17:01 0 0.35 0.00 0.05 0.00 0.00 99.60 16:17:01 1 0.17 0.00 0.13 0.00 0.02 99.68 16:18:01 all 0.17 0.00 0.03 0.00 0.02 99.78 16:18:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:18:01 1 0.32 0.00 0.03 0.00 0.02 99.63 16:19:01 all 0.09 0.00 0.05 0.00 0.02 99.84 16:19:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:19:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:20:01 all 0.18 0.00 0.06 0.00 0.02 99.75 16:20:01 0 0.33 0.00 0.05 0.00 0.02 99.60 16:20:01 1 0.02 0.00 0.07 0.00 0.02 99.90 Average: all 13.41 0.00 3.23 1.17 0.04 82.15 Average: 0 13.65 0.00 3.35 1.07 0.04 81.89 Average: 1 13.16 0.00 3.12 1.27 0.04 82.40