---> uname -a: Linux prd-centos7-docker-4c-2g-388.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/07/21 _x86_64_ (2 CPU) 04:52:40 LINUX RESTART (2 CPU) 04:53:01 tps rtps wtps bread/s bwrtn/s 04:54:01 91.67 9.77 81.90 3633.70 3571.31 04:55:01 1.68 0.00 1.68 0.00 35.94 04:56:01 0.27 0.00 0.27 0.00 3.15 04:57:01 0.23 0.00 0.23 0.00 3.73 04:58:01 0.25 0.00 0.25 0.00 2.98 04:59:01 0.32 0.00 0.32 0.00 5.01 05:00:01 0.18 0.00 0.18 0.00 2.20 05:01:01 0.23 0.02 0.22 0.13 2.60 05:02:01 0.45 0.08 0.37 1.60 5.23 05:03:01 0.23 0.00 0.23 0.00 2.87 05:04:02 0.18 0.00 0.18 0.00 1.88 Average: 8.70 0.90 7.81 330.62 330.76 04:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 5687284 0 621264 7.76 2620 1697772 1265180 13.97 568064 1519072 128 04:55:01 5688576 0 619964 7.74 2620 1697780 1243016 13.72 568116 1519036 8 04:56:01 5697620 0 610920 7.63 2620 1697780 1195416 13.20 559572 1519036 8 04:57:01 5694832 0 613700 7.66 2620 1697788 1195452 13.20 562896 1519036 8 04:58:01 5702140 0 606388 7.57 2620 1697792 1157380 12.78 556136 1519036 8 04:59:01 5701756 0 606772 7.58 2620 1697792 1157476 12.78 556560 1519036 8 05:00:01 5701424 0 607096 7.58 2620 1697800 1157524 12.78 556968 1519036 16 05:01:01 5699780 0 608736 7.60 2620 1697804 1160416 12.81 558024 1519036 8 05:02:01 5690148 0 618240 7.72 2620 1697932 1157952 12.78 568348 1519100 16 05:03:01 5688328 0 620052 7.74 2620 1697940 1157952 12.78 569712 1519100 8 05:04:02 5688044 0 620336 7.75 2620 1697940 1158184 12.79 570720 1519100 20 Average: 5694539 0 613952 7.67 2620 1697829 1182359 13.05 563192 1519057 21 04:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 eth0 451.22 253.18 1047.92 75.81 0.00 0.00 0.00 0.00 04:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 docker0 15.17 11.29 1.67 43.15 0.00 0.00 0.00 0.00 04:55:01 eth0 8.83 3.86 9.18 0.49 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 eth0 1.30 0.40 0.35 0.17 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 0.95 0.63 0.52 0.40 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 eth0 0.65 0.23 0.14 0.05 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 eth0 0.80 0.43 0.34 0.24 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:02 eth0 1.08 0.38 0.38 0.26 0.00 0.00 0.00 0.00 05:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.34 23.61 96.31 7.05 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 1.38 1.03 0.15 3.92 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) 12/07/21 _x86_64_ (2 CPU) 04:52:40 LINUX RESTART (2 CPU) 04:53:01 CPU %user %nice %system %iowait %steal %idle 04:54:01 all 12.23 0.00 3.19 2.10 0.07 82.41 04:54:01 0 13.08 0.00 3.89 3.39 0.07 79.57 04:54:01 1 11.39 0.00 2.49 0.82 0.07 85.23 04:55:01 all 0.39 0.00 0.09 0.00 0.02 99.50 04:55:01 0 0.60 0.00 0.05 0.00 0.00 99.35 04:55:01 1 0.18 0.00 0.13 0.00 0.03 99.65 04:56:01 all 0.18 0.00 0.06 0.00 0.03 99.74 04:56:01 0 0.30 0.00 0.05 0.00 0.02 99.63 04:56:01 1 0.05 0.00 0.07 0.00 0.03 99.85 04:57:01 all 0.18 0.00 0.05 0.00 0.03 99.73 04:57:01 0 0.25 0.00 0.05 0.00 0.02 99.68 04:57:01 1 0.12 0.00 0.05 0.00 0.05 99.78 04:58:01 all 0.16 0.00 0.04 0.00 0.03 99.77 04:58:01 0 0.25 0.00 0.05 0.00 0.02 99.68 04:58:01 1 0.07 0.00 0.03 0.00 0.05 99.85 04:59:01 all 0.20 0.00 0.04 0.00 0.03 99.73 04:59:01 0 0.23 0.00 0.03 0.00 0.02 99.72 04:59:01 1 0.17 0.00 0.05 0.00 0.03 99.75 05:00:01 all 0.17 0.00 0.08 0.00 0.03 99.73 05:00:01 0 0.07 0.00 0.08 0.00 0.02 99.83 05:00:01 1 0.27 0.00 0.07 0.00 0.03 99.63 05:01:01 all 0.18 0.00 0.07 0.00 0.03 99.72 05:01:01 0 0.07 0.00 0.08 0.00 0.03 99.82 05:01:01 1 0.30 0.00 0.05 0.00 0.02 99.63 05:02:01 all 0.25 0.00 0.06 0.00 0.03 99.67 05:02:01 0 0.03 0.00 0.07 0.00 0.02 99.88 05:02:01 1 0.47 0.00 0.05 0.00 0.03 99.45 05:03:01 all 0.15 0.00 0.03 0.00 0.03 99.79 05:03:01 0 0.03 0.00 0.03 0.00 0.05 99.88 05:03:01 1 0.27 0.00 0.02 0.00 0.02 99.70 05:04:02 all 0.26 0.00 0.05 0.00 0.02 99.67 05:04:02 0 0.07 0.00 0.07 0.00 0.03 99.83 05:04:02 1 0.45 0.00 0.03 0.00 0.00 99.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.28 0.00 0.33 0.19 0.03 98.17 Average: 0 1.33 0.00 0.40 0.30 0.03 97.94 Average: 1 1.23 0.00 0.27 0.07 0.03 98.39