---> uname -a: Linux prd-centos7-docker-4c-2g-413.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: 2799.996 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) 11/12/21 _x86_64_ (2 CPU) 20:51:38 LINUX RESTART (2 CPU) 20:52:01 tps rtps wtps bread/s bwrtn/s 20:53:01 89.86 6.49 83.37 3211.99 4176.19 20:54:01 1.78 0.00 1.78 0.00 36.42 20:55:01 0.23 0.00 0.23 0.00 2.97 20:56:01 0.15 0.00 0.15 0.00 1.92 20:57:01 0.33 0.00 0.33 0.00 3.53 20:58:01 0.27 0.00 0.27 0.00 4.13 20:59:01 0.27 0.00 0.27 0.00 3.52 21:00:01 0.28 0.00 0.28 0.00 2.78 21:01:01 78.33 0.07 78.26 4.39 26972.32 Average: 19.06 0.73 18.33 357.50 3468.74 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 5663572 0 626160 7.82 2620 1716588 1248644 13.79 567356 1539128 128 20:54:01 5670308 0 619416 7.73 2620 1716596 1190164 13.14 560892 1539556 8 20:55:01 5672456 0 617268 7.71 2620 1716596 1155452 12.76 559396 1539556 8 20:56:01 5670312 0 619404 7.73 2620 1716604 1155524 12.76 560768 1540436 8 20:57:01 5676104 0 613608 7.66 2620 1716608 1155212 12.75 555172 1540436 8 20:58:01 5674672 0 615036 7.68 2620 1716612 1155308 12.76 556600 1540672 8 20:59:01 5675284 0 614420 7.67 2620 1716616 1155212 12.75 556164 1540668 8 21:00:01 5665528 0 624172 7.79 2620 1716620 1155212 12.75 565872 1540732 8 21:01:01 4425052 0 835320 10.43 2620 2745948 1541776 17.02 898960 2347332 311136 Average: 5532588 0 642756 8.03 2620 1830976 1212500 13.39 597909 1629835 34591 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 eth0 428.37 251.35 1073.23 74.38 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 18.95 10.82 2.54 65.50 0.00 0.00 0.00 0.00 20:54:01 eth0 1.52 0.43 0.59 0.35 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 1.08 0.47 0.40 0.21 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.53 0.28 0.27 0.23 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 eth0 0.35 0.30 0.15 0.08 0.00 0.00 0.00 0.00 20:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 266.16 163.14 7242.86 24.43 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.42 0.42 0.13 0.15 0.00 0.00 0.00 0.00 Average: eth0 77.64 46.27 924.61 11.08 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 2.15 1.25 0.30 7.30 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) 11/12/21 _x86_64_ (2 CPU) 20:51:38 LINUX RESTART (2 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 11.45 0.00 3.13 2.25 0.07 83.10 20:53:01 0 12.41 0.00 3.40 2.68 0.07 81.43 20:53:01 1 10.49 0.00 2.86 1.82 0.07 84.76 20:54:01 all 0.22 0.00 0.06 0.00 0.03 99.70 20:54:01 0 0.35 0.00 0.05 0.00 0.03 99.57 20:54:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:55:01 all 0.14 0.00 0.05 0.00 0.03 99.78 20:55:01 0 0.20 0.00 0.03 0.00 0.02 99.75 20:55:01 1 0.08 0.00 0.07 0.00 0.03 99.82 20:56:01 all 0.06 0.00 0.05 0.00 0.04 99.85 20:56:01 0 0.08 0.00 0.05 0.00 0.03 99.83 20:56:01 1 0.03 0.00 0.05 0.00 0.05 99.87 20:57:01 all 0.09 0.00 0.03 0.00 0.03 99.84 20:57:01 0 0.12 0.00 0.03 0.00 0.03 99.82 20:57:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:58:01 all 0.16 0.00 0.03 0.00 0.03 99.78 20:58:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:58:01 1 0.28 0.00 0.02 0.00 0.03 99.67 20:59:01 all 0.14 0.00 0.03 0.00 0.03 99.80 20:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 20:59:01 1 0.25 0.00 0.03 0.00 0.03 99.68 21:00:01 all 0.09 0.00 0.03 0.00 0.03 99.84 21:00:01 0 0.02 0.00 0.05 0.00 0.03 99.90 21:00:01 1 0.17 0.00 0.02 0.00 0.03 99.78 21:01:01 all 12.53 0.00 4.97 1.02 0.05 81.43 21:01:01 0 12.14 0.00 5.10 1.11 0.05 81.60 21:01:01 1 12.93 0.00 4.83 0.92 0.05 81.27 Average: all 2.72 0.00 0.92 0.36 0.04 95.97 Average: 0 2.77 0.00 0.96 0.41 0.04 95.82 Average: 1 2.67 0.00 0.87 0.30 0.04 96.12