---> uname -a: Linux prd-centos7-docker-4c-2g-84.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) 11/11/21 _x86_64_ (2 CPU) 15:31:42 LINUX RESTART (2 CPU) 15:32:01 tps rtps wtps bread/s bwrtn/s 15:33:01 104.30 18.23 86.06 5273.13 3732.97 15:34:01 1.98 0.00 1.98 0.00 41.49 15:35:01 0.27 0.00 0.27 0.00 3.61 15:36:01 0.25 0.00 0.25 0.00 2.78 15:37:01 0.23 0.00 0.23 0.00 2.98 15:38:01 0.32 0.00 0.32 0.00 4.76 15:39:01 0.22 0.00 0.22 0.00 3.25 Average: 15.37 2.61 12.77 753.57 541.88 15:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 5695284 0 616440 7.70 2620 1694596 1254504 13.85 556088 1522956 136 15:34:01 5701332 0 610388 7.62 2620 1694600 1207860 13.34 551524 1522916 20 15:35:01 5707380 0 604340 7.55 2620 1694600 1164408 12.86 546400 1522980 16 15:36:01 5705728 0 605984 7.57 2620 1694608 1164408 12.86 548464 1522980 16 15:37:01 5706912 0 604796 7.55 2620 1694612 1164648 12.86 546040 1523708 8 15:38:01 5705468 0 606236 7.57 2620 1694616 1164552 12.86 547308 1523708 20 15:39:01 5705924 0 605776 7.56 2620 1694620 1164408 12.86 547224 1523708 8 Average: 5704004 0 607709 7.59 2620 1694607 1183541 13.07 549007 1523279 32 15:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 eth0 429.52 234.88 971.96 71.40 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 2.15 1.42 0.55 4.54 0.00 0.00 0.00 0.00 15:34:01 eth0 5.11 1.28 5.46 0.44 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.70 0.10 0.06 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.48 0.30 0.27 0.20 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.32 0.23 0.14 0.08 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.37 33.87 139.75 10.31 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 0.31 0.20 0.08 0.65 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) 11/11/21 _x86_64_ (2 CPU) 15:31:42 LINUX RESTART (2 CPU) 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 15.93 0.00 3.55 2.26 0.05 78.21 15:33:01 0 16.21 0.00 3.84 2.67 0.05 77.23 15:33:01 1 15.66 0.00 3.25 1.85 0.05 79.19 15:34:01 all 0.23 0.00 0.05 0.00 0.02 99.70 15:34:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:34:01 1 0.10 0.00 0.07 0.00 0.02 99.82 15:35:01 all 0.21 0.00 0.03 0.00 0.02 99.74 15:35:01 0 0.33 0.00 0.03 0.00 0.02 99.62 15:35:01 1 0.08 0.00 0.03 0.00 0.02 99.87 15:36:01 all 0.23 0.00 0.03 0.00 0.02 99.72 15:36:01 0 0.42 0.00 0.03 0.00 0.00 99.55 15:36:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:37:01 all 0.20 0.00 0.06 0.00 0.01 99.73 15:37:01 0 0.35 0.00 0.07 0.00 0.02 99.57 15:37:01 1 0.05 0.00 0.05 0.00 0.00 99.90 15:38:01 all 0.27 0.00 0.05 0.00 0.02 99.67 15:38:01 0 0.03 0.00 0.07 0.00 0.02 99.88 15:38:01 1 0.50 0.00 0.03 0.00 0.02 99.45 15:39:01 all 0.27 0.00 0.03 0.00 0.02 99.68 15:39:01 0 0.05 0.00 0.03 0.00 0.02 99.90 15:39:01 1 0.48 0.00 0.03 0.00 0.02 99.47 Average: all 2.43 0.00 0.53 0.32 0.02 96.70 Average: 0 2.49 0.00 0.57 0.37 0.02 96.55 Average: 1 2.37 0.00 0.49 0.26 0.02 96.86