---> uname -a: Linux prd-centos7-docker-4c-2g-67.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/08/21 _x86_64_ (2 CPU) 14:19:43 LINUX RESTART (2 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:01 106.23 20.03 86.19 5501.55 6090.77 14:22:01 1.88 0.00 1.88 0.00 38.56 14:23:01 0.28 0.00 0.28 0.00 3.76 14:24:01 0.25 0.00 0.25 0.00 3.36 14:25:01 0.27 0.00 0.27 0.00 3.13 14:26:01 0.30 0.00 0.30 0.00 4.90 14:27:01 0.23 0.00 0.23 0.00 2.72 14:28:01 0.18 0.00 0.18 0.00 2.03 Average: 13.71 2.50 11.20 687.87 768.85 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 5657868 0 619588 7.74 2620 1728856 1255348 13.86 579936 1534468 132 14:22:01 5668828 0 608620 7.60 2620 1728864 1154960 12.75 570648 1535064 16 14:23:01 5670908 0 606540 7.57 2620 1728864 1154960 12.75 568024 1535064 12 14:24:01 5665536 0 611904 7.64 2620 1728872 1156712 12.77 572536 1535912 20 14:25:01 5671924 0 605512 7.56 2620 1728876 1155000 12.75 567004 1535912 16 14:26:01 5667520 0 609912 7.62 2620 1728880 1155240 12.75 571016 1536012 8 14:27:01 5668932 0 608496 7.60 2620 1728884 1155000 12.75 569664 1536008 12 14:28:01 5660324 0 617100 7.71 2620 1728888 1155000 12.75 578584 1536024 8 Average: 5666480 0 610959 7.63 2620 1728873 1167778 12.89 572176 1535558 28 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 eth0 468.18 313.82 1418.80 79.62 0.00 0.00 0.00 0.00 14:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 docker0 56.35 23.31 5.24 219.92 0.00 0.00 0.00 0.00 14:22:01 eth0 0.58 0.10 0.04 0.02 0.00 0.00 0.00 0.00 14:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 eth0 0.73 0.08 0.08 0.01 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 eth0 3.63 1.60 3.26 0.28 0.00 0.00 0.00 0.00 14:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 eth0 0.73 0.68 0.41 0.28 0.00 0.00 0.00 0.00 14:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 59.35 39.58 177.88 10.03 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 7.05 2.91 0.66 27.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/08/21 _x86_64_ (2 CPU) 14:19:43 LINUX RESTART (2 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 17.42 0.00 4.33 2.22 0.06 75.96 14:21:01 0 17.52 0.00 4.80 2.70 0.07 74.91 14:21:01 1 17.33 0.00 3.87 1.74 0.05 77.02 14:22:01 all 0.23 0.00 0.09 0.00 0.01 99.67 14:22:01 0 0.13 0.00 0.12 0.00 0.02 99.73 14:22:01 1 0.33 0.00 0.07 0.00 0.00 99.60 14:23:01 all 0.07 0.00 0.07 0.00 0.02 99.85 14:23:01 0 0.08 0.00 0.08 0.00 0.02 99.82 14:23:01 1 0.05 0.00 0.05 0.00 0.02 99.88 14:24:01 all 0.20 0.00 0.05 0.00 0.01 99.74 14:24:01 0 0.30 0.00 0.07 0.00 0.00 99.63 14:24:01 1 0.10 0.00 0.03 0.00 0.02 99.85 14:25:01 all 0.19 0.00 0.06 0.00 0.02 99.73 14:25:01 0 0.32 0.00 0.05 0.00 0.02 99.62 14:25:01 1 0.07 0.00 0.07 0.00 0.02 99.85 14:26:01 all 0.24 0.00 0.05 0.00 0.01 99.70 14:26:01 0 0.38 0.00 0.05 0.00 0.00 99.57 14:26:01 1 0.10 0.00 0.05 0.00 0.02 99.83 14:27:01 all 0.23 0.00 0.03 0.00 0.02 99.72 14:27:01 0 0.40 0.00 0.03 0.00 0.03 99.53 14:27:01 1 0.05 0.00 0.03 0.00 0.00 99.92 14:28:01 all 0.22 0.00 0.04 0.00 0.02 99.72 14:28:01 0 0.42 0.00 0.05 0.00 0.02 99.52 14:28:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 2.30 0.00 0.58 0.27 0.02 96.84 Average: 0 2.39 0.00 0.64 0.33 0.02 96.62 Average: 1 2.20 0.00 0.51 0.21 0.02 97.06