---> uname -a: Linux prd-centos7-docker-4c-2g-2234.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 9.6G 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) 01/20/22 _x86_64_ (2 CPU) 15:22:47 LINUX RESTART (2 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 227.29 30.82 196.47 5630.64 63058.86 15:25:01 89.87 0.00 89.87 0.00 8975.78 15:26:01 80.62 0.00 80.62 0.00 18707.28 15:27:02 0.87 0.00 0.87 0.00 8.33 15:28:01 0.24 0.00 0.24 0.00 2.90 15:29:01 0.30 0.00 0.30 0.00 4.73 15:30:01 0.23 0.00 0.23 0.00 2.98 15:31:01 139.90 0.03 139.87 3.73 36743.54 Average: 67.58 3.86 63.71 705.78 15975.62 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 4630084 0 805972 10.06 2620 2570264 1485808 16.40 843068 2176660 249104 15:25:01 4263092 0 1167680 14.58 2620 2575548 1779940 19.65 1275592 2091140 9504 15:26:01 4303804 0 877328 10.95 2620 2825188 1210256 13.36 907700 2402140 8 15:27:02 4303152 0 877972 10.96 2620 2825196 1190828 13.15 908156 2402140 20 15:28:01 4308252 0 872868 10.90 2620 2825200 1190840 13.15 903224 2402140 12 15:29:01 4308352 0 872764 10.90 2620 2825204 1178444 13.01 903804 2402140 16 15:30:01 4312108 0 869004 10.85 2620 2825208 1165080 12.86 900492 2402140 16 15:31:01 2771080 0 1142704 14.27 2620 4092536 1800856 19.88 1229872 3451668 548392 Average: 4149990 0 935786 11.68 2620 2920543 1375256 15.18 983988 2466271 100884 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 veth37f0eec 54.18 56.08 4.91 412.66 0.00 0.00 0.00 0.00 15:24:01 eth0 682.08 481.12 5440.32 105.00 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 149.62 110.74 13.94 763.05 0.00 0.00 0.00 0.00 15:25:01 veth37f0eec 1.23 1.20 0.11 0.43 0.00 0.00 0.00 0.00 15:25:01 eth0 21.63 11.28 17.06 8.81 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 1.23 1.20 0.09 0.43 0.00 0.00 0.00 0.00 15:26:01 eth0 104.68 62.19 2606.91 11.89 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 15:27:02 eth0 1.57 0.53 0.58 0.36 0.00 0.00 0.00 0.00 15:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.59 0.34 0.27 0.24 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 0.23 0.20 0.08 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 333.44 197.59 7639.54 116.26 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 30.55 48.04 2.93 388.77 0.00 0.00 0.00 0.00 Average: eth0 143.38 94.38 1967.87 30.40 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 22.73 20.04 2.13 144.37 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) 01/20/22 _x86_64_ (2 CPU) 15:22:47 LINUX RESTART (2 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 44.27 0.00 11.96 7.31 0.13 36.33 15:24:01 0 44.69 0.00 12.50 9.47 0.13 33.21 15:24:01 1 43.86 0.00 11.42 5.14 0.13 39.45 15:25:01 all 41.04 0.00 6.14 1.07 0.10 51.65 15:25:01 0 39.71 0.00 6.29 1.05 0.11 52.85 15:25:01 1 42.38 0.00 5.98 1.10 0.09 50.44 15:26:01 all 11.41 0.00 4.02 0.68 0.05 83.84 15:26:01 0 11.53 0.00 4.04 0.68 0.05 83.70 15:26:01 1 11.28 0.00 4.01 0.67 0.05 83.99 15:27:02 all 0.13 0.00 0.07 0.00 0.02 99.79 15:27:02 0 0.18 0.00 0.08 0.00 0.02 99.72 15:27:02 1 0.07 0.00 0.05 0.00 0.02 99.87 15:28:01 all 0.25 0.00 0.08 0.00 0.01 99.66 15:28:01 0 0.22 0.00 0.08 0.00 0.02 99.68 15:28:01 1 0.27 0.00 0.09 0.00 0.00 99.64 15:29:01 all 0.23 0.00 0.05 0.00 0.02 99.71 15:29:01 0 0.08 0.00 0.05 0.00 0.00 99.87 15:29:01 1 0.37 0.00 0.05 0.00 0.03 99.55 15:30:01 all 0.27 0.00 0.07 0.00 0.02 99.65 15:30:01 0 0.12 0.00 0.07 0.00 0.02 99.80 15:30:01 1 0.42 0.00 0.07 0.00 0.02 99.50 15:31:01 all 20.14 0.00 8.43 2.11 0.09 69.24 15:31:01 0 19.53 0.00 8.71 1.57 0.09 70.10 15:31:01 1 20.75 0.00 8.15 2.65 0.09 68.37 Average: all 14.26 0.00 3.75 1.34 0.05 80.60 Average: 0 14.06 0.00 3.87 1.53 0.05 80.49 Average: 1 14.46 0.00 3.62 1.16 0.05 80.71