---> uname -a: Linux prd-centos7-docker-4c-2g-29.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/18/21 _x86_64_ (2 CPU) 18:52:20 LINUX RESTART (2 CPU) 18:53:01 tps rtps wtps bread/s bwrtn/s 18:54:01 5.35 0.00 5.35 0.00 2902.53 18:55:01 2.73 0.00 2.73 0.00 1702.25 18:56:01 1.82 0.00 1.82 0.00 1485.86 18:57:01 86.29 2.33 83.96 1941.32 8116.85 18:58:01 41.43 0.60 40.83 310.81 5525.71 18:59:01 1.05 0.00 1.05 0.00 14.54 19:00:01 0.28 0.00 0.28 0.00 3.56 Average: 19.85 0.42 19.43 321.79 2821.90 18:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:54:01 5763520 0 589412 7.36 2620 1653388 1275832 14.09 538924 1477588 9084 18:55:01 5722792 0 581912 7.27 2620 1701616 1205156 13.31 579088 1478764 6572 18:56:01 5675544 0 588356 7.35 2620 1742420 1205156 13.31 624596 1479080 2912 18:57:01 5304576 0 680140 8.49 2620 2021604 1373084 15.16 770680 1663100 0 18:58:01 5134012 0 782180 9.77 2620 2090128 1395060 15.40 952796 1650464 20 18:59:01 5145456 0 770736 9.62 2620 2090128 1311396 14.48 943416 1650464 16 19:00:01 5151256 0 764928 9.55 2620 2090136 1311456 14.48 937280 1650904 16 Average: 5413879 0 679666 8.49 2620 1912774 1296734 14.32 763826 1578623 2660 18:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:54:01 eth0 228.43 178.86 954.24 12.52 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 204.13 165.77 818.04 11.29 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 178.40 144.94 692.58 9.88 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 227.14 170.92 1459.96 35.11 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 262.83 168.14 269.08 777.89 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 12.34 17.60 1.10 205.33 0.00 0.00 0.00 0.00 18:59:01 eth0 0.95 0.23 0.31 0.13 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 1.60 0.50 0.62 0.42 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.65 118.49 599.28 121.05 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 1.76 2.51 0.16 29.34 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) 11/18/21 _x86_64_ (2 CPU) 18:52:20 LINUX RESTART (2 CPU) 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 1.37 0.00 0.26 0.00 0.04 98.33 18:54:01 0 2.09 0.00 0.39 0.00 0.05 97.47 18:54:01 1 0.66 0.00 0.13 0.00 0.03 99.18 18:55:01 all 1.14 0.00 0.24 0.01 0.05 98.56 18:55:01 0 1.82 0.00 0.39 0.00 0.05 97.74 18:55:01 1 0.47 0.00 0.10 0.02 0.05 99.36 18:56:01 all 1.02 0.00 0.29 0.00 0.04 98.65 18:56:01 0 1.89 0.00 0.47 0.00 0.03 97.60 18:56:01 1 0.15 0.00 0.10 0.00 0.05 99.70 18:57:01 all 7.72 0.00 1.76 2.00 0.05 88.46 18:57:01 0 8.34 0.00 2.18 3.21 0.05 86.22 18:57:01 1 7.12 0.00 1.34 0.81 0.05 90.69 18:58:01 all 12.04 0.00 1.79 0.38 0.05 85.73 18:58:01 0 16.00 0.00 2.31 0.26 0.05 81.39 18:58:01 1 8.13 0.00 1.28 0.51 0.05 90.03 18:59:01 all 0.16 0.00 0.05 0.00 0.03 99.76 18:59:01 0 0.10 0.00 0.03 0.00 0.02 99.85 18:59:01 1 0.22 0.00 0.07 0.00 0.05 99.67 19:00:01 all 0.11 0.00 0.05 0.00 0.04 99.80 19:00:01 0 0.07 0.00 0.05 0.00 0.05 99.83 19:00:01 1 0.15 0.00 0.05 0.00 0.03 99.77 Average: all 3.34 0.00 0.63 0.34 0.04 95.64 Average: 0 4.29 0.00 0.83 0.49 0.04 94.35 Average: 1 2.40 0.00 0.44 0.19 0.05 96.93