---> uname -a: Linux prd-centos7-docker-4c-2g-5268.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 9.2G 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 9.2G 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) 02/15/22 _x86_64_ (2 CPU) 02:10:42 LINUX RESTART (2 CPU) 02:11:01 tps rtps wtps bread/s bwrtn/s 02:12:02 167.07 15.38 151.69 5107.37 29660.05 02:13:01 295.58 0.00 295.58 0.00 69101.47 02:14:01 84.10 0.00 84.10 0.00 21476.67 02:15:01 0.82 0.00 0.82 0.00 7.43 02:16:02 0.28 0.00 0.28 0.00 3.61 02:17:01 0.36 0.00 0.36 0.00 5.08 02:18:01 0.40 0.00 0.40 0.00 5.68 Average: 78.06 2.21 75.85 733.44 17100.40 02:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:02 4549780 0 815928 10.19 2620 2640612 1608896 17.76 778828 2324776 279452 02:13:01 3759860 0 983416 12.28 2620 3263044 1557008 17.19 1040776 2745720 4220 02:14:01 3213684 0 1062228 13.26 2620 3730408 1337788 14.77 1025524 3230268 8 02:15:01 3220572 0 1055336 13.18 2620 3730412 1288776 14.23 1021716 3230268 8 02:16:02 3227204 0 1048696 13.09 2620 3730420 1288776 14.23 1016160 3230268 8 02:17:01 3223700 0 1052200 13.14 2620 3730420 1302596 14.38 1019880 3230268 8 02:18:01 3224808 0 1051084 13.12 2620 3730428 1310884 14.47 1018832 3230268 8 Average: 3488515 0 1009841 12.61 2620 3507963 1384961 15.29 988817 3031691 40530 02:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:02 veth99da1ff 115.83 149.66 11.10 629.76 0.00 0.00 0.00 0.00 02:12:02 eth0 741.97 505.79 5489.06 105.52 0.00 0.00 0.00 0.00 02:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 docker0 184.93 194.29 15.76 914.51 0.00 0.00 0.00 0.00 02:13:01 eth0 161.15 116.61 1511.49 23.19 0.00 0.00 0.00 0.00 02:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 docker0 91.09 115.80 7.11 1468.87 0.00 0.00 0.00 0.00 02:14:01 eth0 131.32 75.70 2648.54 25.76 0.00 0.00 0.00 0.00 02:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 eth0 2.20 2.25 0.21 13.14 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 eth0 1.77 1.77 0.20 6.57 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 148.75 100.56 1381.91 24.92 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 39.42 44.25 3.27 338.68 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) 02/15/22 _x86_64_ (2 CPU) 02:10:42 LINUX RESTART (2 CPU) 02:11:01 CPU %user %nice %system %iowait %steal %idle 02:12:02 all 26.39 0.00 7.79 3.49 0.10 62.24 02:12:02 0 24.84 0.00 8.64 3.63 0.09 62.80 02:12:02 1 27.94 0.00 6.94 3.35 0.11 61.67 02:13:01 all 47.87 0.00 11.45 3.14 0.10 37.44 02:13:01 0 48.30 0.00 11.73 3.77 0.09 36.11 02:13:01 1 47.44 0.00 11.17 2.51 0.11 38.77 02:14:01 all 8.30 0.00 3.41 0.89 0.05 87.35 02:14:01 0 8.28 0.00 3.47 1.26 0.05 86.95 02:14:01 1 8.32 0.00 3.34 0.53 0.05 87.76 02:15:01 all 0.03 0.00 0.06 0.00 0.03 99.88 02:15:01 0 0.02 0.00 0.05 0.00 0.03 99.90 02:15:01 1 0.03 0.00 0.07 0.00 0.03 99.87 02:16:02 all 0.06 0.00 0.05 0.00 0.03 99.86 02:16:02 0 0.05 0.00 0.03 0.00 0.02 99.90 02:16:02 1 0.07 0.00 0.07 0.00 0.05 99.82 02:17:01 all 0.04 0.00 0.05 0.00 0.03 99.88 02:17:01 0 0.03 0.00 0.07 0.00 0.02 99.88 02:17:01 1 0.05 0.00 0.03 0.00 0.03 99.88 02:18:01 all 0.08 0.00 0.03 0.00 0.04 99.84 02:18:01 0 0.07 0.00 0.03 0.00 0.02 99.88 02:18:01 1 0.10 0.00 0.03 0.00 0.07 99.80 Average: all 11.29 0.00 3.13 1.03 0.05 84.50 Average: 0 11.12 0.00 3.29 1.19 0.04 84.36 Average: 1 11.45 0.00 2.97 0.88 0.06 84.64