---> uname -a: Linux prd-centos7-docker-4c-2g-1820.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: 2799.994 BogoMIPS: 5599.98 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) 10/26/21 _x86_64_ (2 CPU) 04:08:58 LINUX RESTART (2 CPU) 04:10:01 tps rtps wtps bread/s bwrtn/s 04:11:01 1.77 0.00 1.77 0.00 38.30 04:12:01 0.22 0.00 0.22 0.00 2.97 04:13:01 0.27 0.00 0.27 0.00 3.33 04:14:01 0.18 0.00 0.18 0.00 3.10 04:15:01 0.25 0.00 0.25 0.00 3.65 04:16:01 0.30 0.00 0.30 0.00 3.80 04:17:01 0.25 0.00 0.25 0.00 2.58 04:18:01 0.28 0.00 0.28 0.00 3.25 04:19:01 0.23 0.00 0.23 0.00 2.70 04:20:01 0.15 0.00 0.15 0.00 1.75 04:21:01 0.28 0.00 0.28 0.00 3.63 04:22:01 0.23 0.00 0.23 0.00 2.60 Average: 0.37 0.00 0.37 0.00 5.97 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 5683304 0 623548 7.79 2620 1699468 1210008 13.36 567992 1523868 20 04:12:01 5688124 0 618720 7.73 2620 1699476 1187492 13.11 563672 1523968 16 04:13:01 5683260 0 623584 7.79 2620 1699476 1187544 13.11 568324 1523968 20 04:14:01 5683896 0 622940 7.78 2620 1699484 1183408 13.07 567096 1524768 12 04:15:01 5688028 0 618800 7.73 2620 1699492 1172160 12.94 563684 1524772 8 04:16:01 5690304 0 616520 7.70 2620 1699496 1151540 12.71 561272 1524816 8 04:17:01 5689020 0 617800 7.71 2620 1699500 1151684 12.72 562748 1524816 8 04:18:01 5680232 0 626584 7.82 2620 1699504 1151540 12.71 571556 1524848 8 04:19:01 5680320 0 626492 7.82 2620 1699508 1151540 12.71 573688 1522904 8 04:20:01 5677216 0 629592 7.86 2620 1699512 1151636 12.71 576856 1523000 8 04:21:01 5670084 0 636720 7.95 2620 1699516 1151604 12.71 583684 1523000 16 04:22:01 5670084 0 636716 7.95 2620 1699520 1151604 12.71 583804 1523008 8 Average: 5681989 0 624835 7.80 2620 1699496 1166813 12.88 570365 1523978 12 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 eth0 4.23 1.07 1.54 0.94 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 2.90 0.87 1.04 0.62 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 3.66 0.67 0.98 0.55 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 2.87 0.30 0.53 0.23 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 1.93 0.77 0.76 0.47 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 0.28 0.05 0.02 0.00 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 1.07 0.37 0.32 0.21 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 0.18 0.08 0.01 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 0.15 0.08 0.01 0.01 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 1.88 0.23 0.32 0.08 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 1.37 0.08 0.12 0.01 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 0.92 0.07 0.07 0.01 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 Average: eth0 1.79 0.39 0.48 0.26 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 0.00 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) 04:08:58 LINUX RESTART (2 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:01 all 0.23 0.00 0.08 0.00 0.03 99.67 04:11:01 0 0.12 0.00 0.07 0.00 0.02 99.80 04:11:01 1 0.33 0.00 0.08 0.00 0.03 99.55 04:12:01 all 0.23 0.00 0.03 0.00 0.03 99.72 04:12:01 0 0.05 0.00 0.02 0.00 0.03 99.90 04:12:01 1 0.40 0.00 0.03 0.00 0.03 99.53 04:13:01 all 0.28 0.00 0.03 0.00 0.02 99.67 04:13:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:13:01 1 0.48 0.00 0.03 0.00 0.02 99.47 04:14:01 all 0.23 0.00 0.03 0.00 0.02 99.72 04:14:01 0 0.05 0.00 0.02 0.00 0.02 99.92 04:14:01 1 0.42 0.00 0.03 0.00 0.02 99.53 04:15:01 all 0.24 0.00 0.05 0.00 0.02 99.69 04:15:01 0 0.03 0.00 0.07 0.00 0.02 99.88 04:15:01 1 0.45 0.00 0.03 0.00 0.02 99.50 04:16:01 all 0.17 0.00 0.04 0.00 0.01 99.78 04:16:01 0 0.07 0.00 0.03 0.00 0.00 99.90 04:16:01 1 0.27 0.00 0.05 0.00 0.02 99.67 04:17:01 all 0.07 0.00 0.05 0.00 0.03 99.86 04:17:01 0 0.03 0.00 0.05 0.00 0.02 99.90 04:17:01 1 0.10 0.00 0.05 0.00 0.03 99.82 04:18:01 all 0.23 0.00 0.04 0.00 0.03 99.71 04:18:01 0 0.05 0.00 0.03 0.00 0.03 99.88 04:18:01 1 0.40 0.00 0.05 0.00 0.02 99.53 04:19:01 all 0.23 0.00 0.03 0.00 0.01 99.73 04:19:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:19:01 1 0.38 0.00 0.02 0.00 0.00 99.60 04:20:01 all 0.22 0.00 0.03 0.00 0.03 99.72 04:20:01 0 0.33 0.00 0.05 0.00 0.03 99.58 04:20:01 1 0.10 0.00 0.02 0.00 0.02 99.87 04:21:01 all 0.14 0.00 0.04 0.00 0.03 99.79 04:21:01 0 0.25 0.00 0.03 0.00 0.02 99.70 04:21:01 1 0.03 0.00 0.05 0.00 0.03 99.88 04:21:01 CPU %user %nice %system %iowait %steal %idle 04:22:01 all 0.08 0.00 0.02 0.00 0.03 99.87 04:22:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:22:01 1 0.05 0.00 0.02 0.00 0.03 99.90 Average: all 0.19 0.00 0.04 0.00 0.02 99.75 Average: 0 0.10 0.00 0.04 0.00 0.02 99.84 Average: 1 0.29 0.00 0.04 0.00 0.02 99.65