---> uname -a: Linux prd-centos7-docker-4c-2g-1283.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: 2800.000 BogoMIPS: 5600.00 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) 10/14/21 _x86_64_ (2 CPU) 01:14:36 LINUX RESTART (2 CPU) 01:16:01 tps rtps wtps bread/s bwrtn/s 01:17:01 9.16 0.28 8.88 28.64 383.88 01:18:01 0.35 0.00 0.35 0.00 5.80 01:19:01 0.30 0.00 0.30 0.00 3.65 01:20:01 0.20 0.00 0.20 0.00 2.86 01:21:01 0.35 0.00 0.35 0.00 4.13 01:22:01 0.23 0.00 0.23 0.00 3.82 01:23:01 0.27 0.00 0.27 0.00 3.98 01:24:01 0.30 0.00 0.30 0.00 4.06 01:25:01 8.02 0.15 7.87 14.25 434.83 Average: 2.13 0.05 2.08 4.77 94.15 01:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 5687220 0 618928 7.73 2620 1700172 1210520 13.36 562616 1523780 20 01:18:01 5691048 0 615092 7.68 2620 1700180 1163580 12.85 560416 1523744 20 01:19:01 5692308 0 613832 7.66 2620 1700180 1163460 12.85 558508 1523864 16 01:20:01 5693752 0 612380 7.65 2620 1700188 1163284 12.84 557296 1523864 12 01:21:01 5697104 0 609024 7.60 2620 1700192 1163404 12.84 553364 1524680 16 01:22:01 5696144 0 609980 7.62 2620 1700196 1163560 12.85 554344 1524680 8 01:23:01 5696392 0 609724 7.61 2620 1700204 1163284 12.84 553688 1524680 16 01:24:01 5686668 0 619444 7.73 2620 1700208 1163284 12.84 563480 1524680 8 01:25:01 4995528 0 773296 9.66 2620 2237496 1526572 16.85 883392 1818536 536332 Average: 5615129 0 631300 7.88 2620 1759891 1208994 13.35 594123 1556945 59605 01:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 eth0 8.89 6.00 8.88 2.98 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 eth0 3.58 1.47 3.75 0.10 0.00 0.00 0.00 0.00 01:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 eth0 0.97 0.30 0.32 0.17 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 eth0 0.57 0.08 0.06 0.04 0.00 0.00 0.00 0.00 01:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 eth0 0.27 0.18 0.09 0.07 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 eth0 0.53 0.50 0.33 0.21 0.00 0.00 0.00 0.00 01:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 eth0 109.01 66.07 2596.17 10.78 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.79 8.32 290.12 1.60 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) 10/14/21 _x86_64_ (2 CPU) 01:14:36 LINUX RESTART (2 CPU) 01:16:01 CPU %user %nice %system %iowait %steal %idle 01:17:01 all 0.66 0.00 0.27 0.04 0.03 99.01 01:17:01 0 0.77 0.00 0.25 0.07 0.02 98.90 01:17:01 1 0.55 0.00 0.28 0.02 0.03 99.12 01:18:01 all 0.29 0.00 0.07 0.00 0.01 99.63 01:18:01 0 0.37 0.00 0.08 0.00 0.02 99.53 01:18:01 1 0.22 0.00 0.05 0.00 0.00 99.73 01:19:01 all 0.24 0.00 0.03 0.00 0.02 99.72 01:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:19:01 1 0.45 0.00 0.03 0.00 0.02 99.50 01:20:01 all 0.23 0.00 0.05 0.00 0.00 99.72 01:20:01 0 0.40 0.00 0.03 0.00 0.00 99.57 01:20:01 1 0.05 0.00 0.07 0.00 0.00 99.88 01:21:01 all 0.22 0.00 0.06 0.00 0.01 99.72 01:21:01 0 0.22 0.00 0.03 0.00 0.00 99.75 01:21:01 1 0.22 0.00 0.08 0.00 0.02 99.68 01:22:01 all 0.08 0.00 0.03 0.00 0.02 99.87 01:22:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:22:01 1 0.12 0.00 0.05 0.00 0.02 99.82 01:23:01 all 0.21 0.00 0.05 0.00 0.01 99.73 01:23:01 0 0.35 0.00 0.05 0.00 0.00 99.60 01:23:01 1 0.07 0.00 0.05 0.00 0.02 99.87 01:24:01 all 0.23 0.00 0.02 0.00 0.00 99.75 01:24:01 0 0.40 0.00 0.02 0.00 0.00 99.58 01:24:01 1 0.07 0.00 0.02 0.00 0.00 99.92 01:25:01 all 7.84 0.00 2.48 0.03 0.03 89.62 01:25:01 0 7.13 0.00 2.38 0.03 0.02 90.43 01:25:01 1 8.54 0.00 2.57 0.02 0.05 88.82 Average: all 1.10 0.00 0.34 0.01 0.01 98.54 Average: 0 1.07 0.00 0.32 0.01 0.01 98.59 Average: 1 1.13 0.00 0.35 0.00 0.02 98.50