---> uname -a: Linux prd-centos7-docker-4c-2g-5291.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) 02/15/22 _x86_64_ (2 CPU) 17:35:41 LINUX RESTART (2 CPU) 17:36:02 tps rtps wtps bread/s bwrtn/s 17:37:01 171.37 6.91 164.46 3088.93 26463.95 17:38:01 310.67 0.00 310.67 0.00 57707.64 17:39:01 78.45 0.00 78.45 0.00 10568.01 17:40:01 0.38 0.00 0.38 0.00 6.50 17:41:01 0.22 0.00 0.22 0.00 3.12 17:42:01 0.32 0.00 0.32 0.00 4.36 17:43:01 0.25 0.00 0.25 0.00 3.28 Average: 80.03 0.97 79.06 435.09 13508.11 17:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:37:01 4286260 0 864736 10.80 2620 2855324 1849684 20.42 793204 2513200 548176 17:38:01 3947232 0 908492 11.34 2620 3150596 1570904 17.34 970924 2618364 71040 17:39:01 3884212 0 946536 11.82 2620 3175572 1465512 16.18 983492 2685672 20 17:40:01 3885860 0 944880 11.80 2620 3175580 1425240 15.74 984084 2685672 8 17:41:01 3904268 0 926468 11.57 2620 3175584 1425036 15.73 967796 2685672 8 17:42:01 3904072 0 926660 11.57 2620 3175588 1425132 15.73 968420 2685672 8 17:43:01 3905632 0 925092 11.55 2620 3175596 1425036 15.73 966596 2685672 8 Average: 3959648 0 920409 11.49 2620 3126263 1512363 16.70 947788 2651418 88467 17:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:37:01 eth0 806.98 523.84 6221.72 107.38 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 vethb87e5ad 161.65 208.06 15.39 1498.94 0.00 0.00 0.00 0.00 17:37:01 docker0 199.53 236.32 16.76 1693.14 0.00 0.00 0.00 0.00 17:38:01 vethcaa26e3 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:38:01 eth0 64.30 44.68 596.30 13.73 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 27.28 34.75 2.19 569.02 0.00 0.00 0.00 0.00 17:39:01 eth0 58.83 38.95 170.20 11.19 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 17.45 20.27 1.01 91.81 0.00 0.00 0.00 0.00 17:40:01 eth0 1.37 0.73 0.63 0.23 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 131.57 85.92 986.23 18.74 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 34.51 41.17 2.82 333.13 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) 17:35:41 LINUX RESTART (2 CPU) 17:36:02 CPU %user %nice %system %iowait %steal %idle 17:37:01 all 23.98 0.00 8.26 3.63 0.10 64.04 17:37:01 0 24.11 0.00 8.54 2.15 0.11 65.10 17:37:01 1 23.85 0.00 7.97 5.11 0.09 62.97 17:38:01 all 49.86 0.00 10.39 2.17 0.10 37.48 17:38:01 0 49.75 0.00 10.67 2.42 0.09 37.08 17:38:01 1 49.97 0.00 10.12 1.92 0.11 37.88 17:39:01 all 17.19 0.00 3.77 1.13 0.05 77.86 17:39:01 0 16.87 0.00 3.90 1.17 0.05 78.00 17:39:01 1 17.50 0.00 3.64 1.09 0.05 77.72 17:40:01 all 0.22 0.00 0.08 0.00 0.02 99.69 17:40:01 0 0.05 0.00 0.08 0.00 0.02 99.85 17:40:01 1 0.38 0.00 0.07 0.00 0.02 99.53 17:41:01 all 0.21 0.00 0.08 0.00 0.02 99.70 17:41:01 0 0.15 0.00 0.05 0.00 0.02 99.78 17:41:01 1 0.27 0.00 0.10 0.00 0.02 99.62 17:42:01 all 0.15 0.00 0.03 0.00 0.02 99.80 17:42:01 0 0.28 0.00 0.02 0.00 0.02 99.68 17:42:01 1 0.02 0.00 0.05 0.00 0.02 99.92 17:43:01 all 0.20 0.00 0.04 0.00 0.01 99.75 17:43:01 0 0.32 0.00 0.03 0.00 0.00 99.65 17:43:01 1 0.08 0.00 0.05 0.00 0.02 99.85 Average: all 12.58 0.00 3.10 0.95 0.04 83.32 Average: 0 12.55 0.00 3.19 0.79 0.04 83.43 Average: 1 12.62 0.00 3.02 1.11 0.04 83.21