---> uname -a: Linux prd-centos7-docker-4c-2g-359.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 9.0G 32G 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 9.0G 32G 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) 12/29/21 _x86_64_ (2 CPU) 15:52:40 LINUX RESTART (2 CPU) 15:53:01 tps rtps wtps bread/s bwrtn/s 15:54:01 86.89 8.65 78.23 3456.95 5391.88 15:55:01 1.45 0.00 1.45 0.00 27.54 15:56:01 0.32 0.00 0.32 0.00 3.38 15:57:01 0.23 0.00 0.23 0.00 3.63 15:58:01 0.28 0.00 0.28 0.00 3.61 15:59:01 0.28 0.00 0.28 0.00 4.51 16:00:01 131.18 0.03 131.15 3.73 32318.06 Average: 31.53 1.24 30.29 494.72 5395.41 15:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:54:01 5655812 0 616780 7.70 2620 1733728 1244312 13.74 578996 1538944 20 15:55:01 5658396 0 614188 7.67 2620 1733736 1210780 13.37 577172 1538908 8 15:56:01 5660208 0 612376 7.65 2620 1733736 1210792 13.37 575160 1538908 8 15:57:01 5657348 0 615228 7.68 2620 1733744 1195576 13.20 578372 1538908 8 15:58:01 5665028 0 607544 7.59 2620 1733748 1163240 12.84 571608 1538908 8 15:59:01 5664972 0 607600 7.59 2620 1733748 1163336 12.84 572060 1538908 8 16:00:01 4339652 0 854416 10.67 2620 2812252 1529840 16.89 941840 2385208 360168 Average: 5471631 0 646876 8.08 2620 1887813 1245411 13.75 627887 1659813 51461 15:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:54:01 eth0 532.42 382.49 1650.03 86.19 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 100.60 56.47 9.47 350.44 0.00 0.00 0.00 0.00 15:55:01 eth0 1.68 0.50 0.69 0.42 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 1.02 0.40 0.31 0.23 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 10.54 5.46 9.33 0.62 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 eth0 364.82 202.98 7642.74 29.85 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 29.03 50.97 2.84 389.14 0.00 0.00 0.00 0.00 Average: eth0 130.19 84.64 1329.58 16.78 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 18.53 15.36 1.76 105.71 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) 12/29/21 _x86_64_ (2 CPU) 15:52:40 LINUX RESTART (2 CPU) 15:53:01 CPU %user %nice %system %iowait %steal %idle 15:54:01 all 12.69 0.00 2.88 2.24 0.04 82.14 15:54:01 0 12.08 0.00 3.12 1.30 0.05 83.46 15:54:01 1 13.31 0.00 2.63 3.19 0.03 80.83 15:55:01 all 0.21 0.00 0.04 0.00 0.03 99.72 15:55:01 0 0.07 0.00 0.05 0.00 0.05 99.83 15:55:01 1 0.35 0.00 0.03 0.00 0.02 99.60 15:56:01 all 0.17 0.00 0.03 0.00 0.02 99.79 15:56:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:56:01 1 0.25 0.00 0.02 0.00 0.00 99.73 15:57:01 all 0.34 0.00 0.07 0.00 0.03 99.56 15:57:01 0 0.27 0.00 0.08 0.00 0.03 99.62 15:57:01 1 0.42 0.00 0.05 0.00 0.03 99.50 15:58:01 all 0.23 0.00 0.05 0.00 0.02 99.71 15:58:01 0 0.35 0.00 0.03 0.00 0.02 99.60 15:58:01 1 0.10 0.00 0.07 0.00 0.02 99.82 15:59:01 all 0.10 0.00 0.05 0.00 0.02 99.83 15:59:01 0 0.15 0.00 0.03 0.00 0.02 99.80 15:59:01 1 0.05 0.00 0.07 0.00 0.02 99.87 16:00:01 all 15.71 0.00 6.56 1.93 0.08 75.73 16:00:01 0 15.40 0.00 6.79 1.80 0.07 75.94 16:00:01 1 16.01 0.00 6.33 2.05 0.09 75.52 Average: all 4.13 0.00 1.35 0.58 0.03 93.90 Average: 0 3.98 0.00 1.42 0.43 0.04 94.13 Average: 1 4.27 0.00 1.29 0.74 0.03 93.68