---> uname -a: Linux prd-centos7-docker-4c-2g-372.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) 10/20/21 _x86_64_ (2 CPU) 04:10:39 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps bread/s bwrtn/s 04:12:01 97.07 17.23 79.84 5173.64 3859.40 04:13:01 1.87 0.00 1.87 0.00 34.94 04:14:01 0.23 0.00 0.23 0.00 3.60 04:15:01 0.23 0.00 0.23 0.00 3.51 04:16:01 0.32 0.00 0.32 0.00 4.70 04:17:01 0.27 0.00 0.27 0.00 4.48 04:18:01 0.32 0.00 0.32 0.00 4.83 04:19:01 0.15 0.00 0.15 0.00 1.62 04:20:01 0.27 0.00 0.27 0.00 3.91 04:21:01 0.27 0.00 0.27 0.00 3.15 04:22:01 0.27 0.00 0.27 0.00 3.48 04:23:01 0.18 0.00 0.18 0.00 2.83 04:24:01 0.18 0.00 0.18 0.00 2.17 Average: 7.82 1.33 6.50 398.28 302.74 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 5674676 0 632268 7.89 2620 1699376 1264748 13.96 576004 1523400 132 04:13:01 5687676 0 619260 7.73 2620 1699384 1161048 12.82 565488 1523364 20 04:14:01 5688824 0 618112 7.72 2620 1699384 1161336 12.82 563956 1523564 20 04:15:01 5685888 0 621040 7.75 2620 1699392 1161396 12.82 567124 1523564 20 04:16:01 5691632 0 615292 7.68 2620 1699396 1161048 12.82 561020 1524276 12 04:17:01 5690884 0 616036 7.69 2620 1699400 1161144 12.82 561892 1524280 16 04:18:01 5691204 0 615712 7.69 2620 1699404 1161048 12.82 561176 1524420 8 04:19:01 5679888 0 627024 7.83 2620 1699408 1161372 12.82 572308 1524420 20 04:20:01 5677064 0 629840 7.86 2620 1699416 1161396 12.82 574796 1524524 8 04:21:01 5677888 0 629012 7.85 2620 1699420 1161300 12.82 576252 1522444 20 04:22:01 5678652 0 628244 7.84 2620 1699424 1161216 12.82 575636 1522588 20 04:23:01 5673812 0 633080 7.90 2620 1699428 1161096 12.82 580512 1522588 12 04:24:01 5672648 0 634236 7.92 2620 1699436 1161300 12.82 581336 1522656 20 Average: 5682364 0 624550 7.80 2620 1699405 1169188 12.91 570577 1523545 25 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 eth0 400.07 232.81 1025.87 72.72 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 10.29 4.89 1.68 29.26 0.00 0.00 0.00 0.00 04:13:01 eth0 0.55 0.10 0.04 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 1.80 0.25 0.41 0.04 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 1.23 0.48 0.57 0.50 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.87 0.08 0.07 0.04 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.95 0.23 0.18 0.07 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 1.23 0.10 0.11 0.01 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.98 0.67 0.54 0.31 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 1.27 0.30 0.36 0.29 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.63 0.43 0.28 0.21 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.45 0.10 0.10 0.04 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.43 0.15 0.08 0.04 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 1.78 0.30 0.41 0.20 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.73 18.17 79.22 5.73 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 0.79 0.38 0.13 2.25 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) 10/20/21 _x86_64_ (2 CPU) 04:10:39 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:01 all 15.43 0.00 3.12 2.30 0.06 79.10 04:12:01 0 14.03 0.00 3.51 2.36 0.07 80.03 04:12:01 1 16.82 0.00 2.73 2.23 0.05 78.17 04:13:01 all 0.08 0.00 0.07 0.00 0.01 99.85 04:13:01 0 0.05 0.00 0.05 0.00 0.00 99.90 04:13:01 1 0.10 0.00 0.08 0.00 0.02 99.80 04:14:01 all 0.23 0.00 0.06 0.00 0.02 99.69 04:14:01 0 0.37 0.00 0.03 0.00 0.02 99.58 04:14:01 1 0.10 0.00 0.08 0.00 0.02 99.80 04:15:01 all 0.26 0.00 0.05 0.00 0.02 99.67 04:15:01 0 0.45 0.00 0.02 0.00 0.00 99.53 04:15:01 1 0.07 0.00 0.08 0.00 0.03 99.82 04:16:01 all 0.20 0.00 0.03 0.00 0.02 99.75 04:16:01 0 0.35 0.00 0.03 0.00 0.03 99.58 04:16:01 1 0.05 0.00 0.03 0.00 0.00 99.92 04:17:01 all 0.21 0.00 0.05 0.00 0.01 99.73 04:17:01 0 0.37 0.00 0.03 0.00 0.00 99.60 04:17:01 1 0.05 0.00 0.07 0.00 0.02 99.87 04:18:01 all 0.23 0.00 0.05 0.00 0.02 99.71 04:18:01 0 0.35 0.00 0.02 0.00 0.02 99.62 04:18:01 1 0.10 0.00 0.08 0.00 0.02 99.80 04:19:01 all 0.22 0.00 0.07 0.00 0.02 99.70 04:19:01 0 0.25 0.00 0.05 0.00 0.02 99.68 04:19:01 1 0.18 0.00 0.08 0.00 0.02 99.72 04:20:01 all 0.22 0.00 0.03 0.00 0.02 99.73 04:20:01 0 0.18 0.00 0.03 0.00 0.02 99.77 04:20:01 1 0.25 0.00 0.03 0.00 0.02 99.70 04:21:01 all 0.17 0.00 0.07 0.01 0.01 99.75 04:21:01 0 0.20 0.00 0.07 0.02 0.00 99.72 04:21:01 1 0.13 0.00 0.07 0.00 0.02 99.78 04:22:01 all 0.08 0.00 0.07 0.00 0.02 99.84 04:22:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:22:01 1 0.12 0.00 0.10 0.00 0.03 99.75 04:22:01 CPU %user %nice %system %iowait %steal %idle 04:23:01 all 0.14 0.00 0.03 0.00 0.02 99.81 04:23:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:23:01 1 0.25 0.00 0.05 0.00 0.02 99.68 04:24:01 all 0.26 0.00 0.03 0.00 0.01 99.70 04:24:01 0 0.07 0.00 0.03 0.00 0.00 99.90 04:24:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 1.33 0.00 0.28 0.17 0.02 98.19 Average: 0 1.26 0.00 0.30 0.18 0.01 98.25 Average: 1 1.41 0.00 0.27 0.17 0.02 98.14