---> uname -a: Linux prd-centos7-docker-4c-2g-2077.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/26/21 _x86_64_ (2 CPU) 18:15:29 LINUX RESTART (2 CPU) 18:16:01 tps rtps wtps bread/s bwrtn/s 18:17:01 80.02 3.28 76.74 2311.27 4346.13 18:18:01 0.33 0.00 0.33 0.00 5.80 18:19:01 0.32 0.00 0.32 0.00 5.30 18:20:01 0.17 0.00 0.17 0.00 1.88 18:21:01 0.22 0.00 0.22 0.00 2.65 18:22:01 0.33 0.00 0.33 0.00 5.10 18:23:01 0.22 0.00 0.22 0.00 2.43 18:24:01 0.25 0.00 0.25 0.00 3.90 18:25:01 226.92 0.03 226.89 3.73 59222.44 Average: 34.32 0.37 33.95 257.27 7069.68 18:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:17:01 5650992 0 623368 7.78 2620 1731952 1511288 16.69 580328 1541364 16 18:18:01 5656312 0 618040 7.72 2620 1731960 1458264 16.10 576616 1541328 8 18:19:01 5660376 0 613976 7.67 2620 1731960 1435712 15.85 572720 1541632 8 18:20:01 5657772 0 616572 7.70 2620 1731968 1435784 15.85 574992 1541632 20 18:21:01 5661304 0 613032 7.65 2620 1731976 1435808 15.85 570988 1542608 20 18:22:01 5662652 0 611680 7.64 2620 1731980 1428516 15.77 569864 1542608 12 18:23:01 5664164 0 610164 7.62 2620 1731984 1408172 15.55 569060 1542608 20 18:24:01 5664344 0 609976 7.62 2620 1731992 1408124 15.55 568812 1542612 20 18:25:01 3955900 0 996448 12.44 2620 3053964 1685288 18.61 933848 2665416 32 Average: 5470424 0 657028 8.20 2620 1878860 1467440 16.20 613025 1666868 17 18:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:17:01 eth0 141.00 142.40 756.11 36.76 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 79.67 49.91 7.77 312.87 0.00 0.00 0.00 0.00 18:18:01 eth0 4.06 1.07 1.30 0.78 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 1.40 0.32 0.34 0.20 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 2.00 0.55 0.69 0.39 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 1.18 0.77 0.62 0.47 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 0.27 0.12 0.07 0.04 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 1.05 0.52 0.36 0.22 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 1.05 0.30 0.32 0.17 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 veth82a77f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 377.59 241.02 7682.45 74.90 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 veth48e2013 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth82a77f9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.87 43.02 938.49 12.66 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: veth48e2013 0.00 0.00 0.00 0.00 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) 10/26/21 _x86_64_ (2 CPU) 18:15:29 LINUX RESTART (2 CPU) 18:16:01 CPU %user %nice %system %iowait %steal %idle 18:17:01 all 6.16 0.00 2.01 2.32 0.03 89.48 18:17:01 0 6.27 0.00 2.39 1.81 0.03 89.50 18:17:01 1 6.06 0.00 1.62 2.83 0.03 89.46 18:18:01 all 0.33 0.00 0.06 0.00 0.01 99.61 18:18:01 0 0.17 0.00 0.07 0.00 0.00 99.77 18:18:01 1 0.48 0.00 0.05 0.00 0.02 99.45 18:19:01 all 0.24 0.00 0.04 0.00 0.03 99.68 18:19:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:19:01 1 0.43 0.00 0.05 0.00 0.03 99.48 18:20:01 all 0.22 0.00 0.07 0.00 0.02 99.70 18:20:01 0 0.07 0.00 0.08 0.00 0.02 99.83 18:20:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:21:01 all 0.21 0.00 0.05 0.00 0.03 99.72 18:21:01 0 0.27 0.00 0.05 0.00 0.02 99.67 18:21:01 1 0.15 0.00 0.05 0.00 0.03 99.77 18:22:01 all 0.17 0.00 0.05 0.00 0.01 99.77 18:22:01 0 0.28 0.00 0.05 0.00 0.00 99.67 18:22:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:23:01 all 0.27 0.00 0.04 0.00 0.01 99.68 18:23:01 0 0.43 0.00 0.03 0.00 0.00 99.53 18:23:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:24:01 all 0.22 0.00 0.04 0.00 0.02 99.72 18:24:01 0 0.35 0.00 0.05 0.00 0.02 99.58 18:24:01 1 0.08 0.00 0.03 0.00 0.02 99.87 18:25:01 all 24.86 0.00 10.62 3.80 0.11 60.61 18:25:01 0 24.82 0.00 10.90 4.57 0.09 59.61 18:25:01 1 24.90 0.00 10.34 3.02 0.12 61.61 Average: all 3.49 0.00 1.38 0.66 0.03 94.44 Average: 0 3.49 0.00 1.45 0.68 0.02 94.35 Average: 1 3.49 0.00 1.31 0.63 0.03 94.53