---> uname -a: Linux prd-centos7-docker-4c-2g-82.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/01/21 _x86_64_ (2 CPU) 17:41:49 LINUX RESTART (2 CPU) 17:42:02 tps rtps wtps bread/s bwrtn/s 17:43:01 161.92 41.12 120.80 6355.28 40099.00 17:44:01 1.67 0.05 1.62 1.07 32.30 17:45:01 0.37 0.00 0.37 0.00 5.23 17:46:01 0.22 0.00 0.22 0.00 2.83 17:47:01 0.30 0.00 0.30 0.00 3.73 17:48:01 0.28 0.00 0.28 0.00 4.48 17:49:01 0.15 0.00 0.15 0.00 2.20 17:50:01 0.32 0.00 0.32 0.00 3.36 17:51:01 3.76 0.13 3.63 13.72 132.45 Average: 18.51 4.52 13.99 697.41 4410.70 17:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:43:01 5688520 0 620092 7.74 2620 1697708 1250860 13.81 566992 1519064 132 17:44:01 5693888 0 614656 7.67 2620 1697776 1194208 13.18 562888 1519060 20 17:45:01 5698140 0 610424 7.62 2620 1697756 1194184 13.18 558152 1519056 12 17:46:01 5702768 0 605788 7.56 2620 1697764 1153468 12.73 555428 1519060 20 17:47:01 5705040 0 603512 7.54 2620 1697768 1153660 12.74 553712 1519056 20 17:48:01 5703536 0 605016 7.55 2620 1697768 1153636 12.74 554524 1519056 20 17:49:01 5704504 0 604040 7.54 2620 1697776 1153468 12.73 553648 1519056 8 17:50:01 5704072 0 604468 7.55 2620 1697780 1153468 12.73 554228 1519056 8 17:51:01 5217344 0 742764 9.27 2620 2046212 1526460 16.85 842740 1678544 347328 Average: 5646424 0 623418 7.78 2620 1736479 1214824 13.41 589146 1536779 38619 17:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:43:01 eth0 483.32 267.07 1091.48 78.16 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 12.48 7.28 1.51 43.59 0.00 0.00 0.00 0.00 17:44:01 eth0 9.63 3.55 9.23 0.31 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.78 0.53 0.51 0.36 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 1.02 0.40 0.40 0.24 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.30 0.18 0.09 0.10 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 119.62 69.19 2598.10 10.19 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.57 37.49 409.89 9.81 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 1.37 0.80 0.17 4.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/01/21 _x86_64_ (2 CPU) 17:41:49 LINUX RESTART (2 CPU) 17:42:02 CPU %user %nice %system %iowait %steal %idle 17:43:01 all 17.17 0.00 5.57 4.44 0.05 72.76 17:43:01 0 17.18 0.00 6.47 5.77 0.05 70.52 17:43:01 1 17.16 0.00 4.68 3.11 0.05 75.00 17:44:01 all 0.34 0.00 0.06 0.00 0.03 99.57 17:44:01 0 0.35 0.00 0.05 0.00 0.02 99.58 17:44:01 1 0.33 0.00 0.07 0.00 0.03 99.57 17:45:01 all 0.24 0.00 0.05 0.00 0.03 99.68 17:45:01 0 0.38 0.00 0.03 0.00 0.02 99.57 17:45:01 1 0.10 0.00 0.07 0.00 0.03 99.80 17:46:01 all 0.18 0.00 0.04 0.00 0.03 99.75 17:46:01 0 0.30 0.00 0.05 0.00 0.02 99.63 17:46:01 1 0.07 0.00 0.03 0.00 0.03 99.87 17:47:01 all 0.15 0.00 0.04 0.00 0.02 99.79 17:47:01 0 0.18 0.00 0.03 0.00 0.02 99.77 17:47:01 1 0.12 0.00 0.05 0.00 0.02 99.82 17:48:01 all 0.08 0.00 0.08 0.00 0.01 99.83 17:48:01 0 0.05 0.00 0.08 0.00 0.00 99.87 17:48:01 1 0.12 0.00 0.07 0.00 0.02 99.80 17:49:01 all 0.19 0.00 0.03 0.00 0.02 99.76 17:49:01 0 0.33 0.00 0.03 0.00 0.02 99.62 17:49:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:50:01 all 0.21 0.00 0.05 0.00 0.03 99.72 17:50:01 0 0.37 0.00 0.05 0.00 0.02 99.57 17:50:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:51:01 all 5.11 0.00 1.69 0.02 0.03 93.17 17:51:01 0 4.67 0.00 1.79 0.02 0.02 93.51 17:51:01 1 5.54 0.00 1.58 0.02 0.03 92.82 Average: all 2.56 0.00 0.82 0.48 0.02 96.12 Average: 0 2.57 0.00 0.93 0.62 0.02 95.86 Average: 1 2.54 0.00 0.72 0.33 0.03 96.38