---> uname -a: Linux prd-centos7-docker-4c-2g-241.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) 10/09/21 _x86_64_ (2 CPU) 14:41:13 LINUX RESTART (2 CPU) 14:42:01 tps rtps wtps bread/s bwrtn/s 14:43:01 3.75 0.08 3.66 2.66 115.12 14:44:01 0.37 0.00 0.37 0.00 5.43 14:45:01 0.42 0.00 0.42 0.00 3.81 14:46:01 0.27 0.00 0.27 0.00 4.16 14:47:01 0.28 0.00 0.28 0.00 2.78 14:48:01 0.33 0.00 0.33 0.00 5.13 14:49:01 0.22 0.00 0.22 0.00 3.12 14:50:01 0.18 0.00 0.18 0.00 1.90 14:51:01 0.35 0.00 0.35 0.00 5.96 14:52:01 2.05 0.15 1.90 14.25 84.33 Average: 0.82 0.02 0.80 1.69 23.18 14:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:43:01 5686252 0 620812 7.75 2620 1699256 1205452 13.31 566744 1522920 12 14:44:01 5691072 0 615984 7.69 2620 1699264 1164116 12.85 562868 1522972 8 14:45:01 5689792 0 617264 7.71 2620 1699264 1164356 12.86 563800 1522972 8 14:46:01 5689700 0 617348 7.71 2620 1699272 1164368 12.86 563156 1523860 16 14:47:01 5690480 0 616564 7.70 2620 1699276 1164284 12.85 562692 1523860 16 14:48:01 5690316 0 616724 7.70 2620 1699280 1164308 12.85 562824 1523864 16 14:49:01 5691296 0 615740 7.69 2620 1699284 1164116 12.85 561784 1523860 16 14:50:01 5682228 0 624804 7.80 2620 1699288 1164116 12.85 570820 1523860 8 14:51:01 5682364 0 624660 7.80 2620 1699296 1164116 12.85 572052 1522652 8 14:52:01 5412900 0 690328 8.62 2620 1903092 1334560 14.73 767036 1575972 203244 Average: 5660640 0 626023 7.82 2620 1719657 1185379 13.09 585378 1528679 20335 14:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:43:01 eth0 4.85 2.18 3.83 0.76 0.00 0.00 0.00 0.00 14:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 eth0 0.50 0.07 0.04 0.01 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 eth0 1.37 0.27 0.36 0.16 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 eth0 0.63 0.52 0.28 0.24 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 eth0 0.37 0.23 0.14 0.07 0.00 0.00 0.00 0.00 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 eth0 0.88 0.35 0.31 0.20 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 eth0 107.69 64.79 2593.81 9.41 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.67 6.87 260.03 1.09 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) 10/09/21 _x86_64_ (2 CPU) 14:41:13 LINUX RESTART (2 CPU) 14:42:01 CPU %user %nice %system %iowait %steal %idle 14:43:01 all 0.31 0.00 0.09 0.00 0.02 99.58 14:43:01 0 0.15 0.00 0.07 0.00 0.00 99.78 14:43:01 1 0.47 0.00 0.12 0.00 0.03 99.38 14:44:01 all 0.17 0.00 0.06 0.00 0.03 99.75 14:44:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:44:01 1 0.28 0.00 0.08 0.00 0.03 99.60 14:45:01 all 0.29 0.00 0.05 0.00 0.02 99.64 14:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:45:01 1 0.54 0.00 0.07 0.00 0.03 99.36 14:46:01 all 0.23 0.00 0.05 0.00 0.02 99.71 14:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:46:01 1 0.42 0.00 0.07 0.00 0.02 99.50 14:47:01 all 0.22 0.00 0.05 0.00 0.01 99.72 14:47:01 0 0.22 0.00 0.05 0.00 0.00 99.73 14:47:01 1 0.22 0.00 0.05 0.00 0.02 99.72 14:48:01 all 0.16 0.00 0.04 0.00 0.01 99.79 14:48:01 0 0.22 0.00 0.05 0.00 0.02 99.72 14:48:01 1 0.10 0.00 0.03 0.00 0.00 99.87 14:49:01 all 0.20 0.00 0.03 0.00 0.03 99.74 14:49:01 0 0.07 0.00 0.03 0.00 0.03 99.87 14:49:01 1 0.33 0.00 0.03 0.00 0.02 99.62 14:50:01 all 0.22 0.00 0.06 0.00 0.01 99.72 14:50:01 0 0.08 0.00 0.07 0.00 0.02 99.83 14:50:01 1 0.35 0.00 0.05 0.00 0.00 99.60 14:51:01 all 0.22 0.00 0.03 0.00 0.01 99.74 14:51:01 0 0.08 0.00 0.03 0.00 0.02 99.87 14:51:01 1 0.35 0.00 0.03 0.00 0.00 99.62 14:52:01 all 3.60 0.00 1.12 0.02 0.02 95.24 14:52:01 0 4.15 0.00 1.18 0.02 0.02 94.64 14:52:01 1 3.05 0.00 1.07 0.02 0.02 95.84 Average: all 0.56 0.00 0.16 0.00 0.02 99.27 Average: 0 0.51 0.00 0.16 0.00 0.01 99.32 Average: 1 0.61 0.00 0.16 0.00 0.02 99.21