---> uname -a: Linux prd-centos7-docker-4c-2g-909.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) 10/21/21 _x86_64_ (2 CPU) 10:51:14 LINUX RESTART (2 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 3.25 0.10 3.15 5.46 105.16 10:54:01 0.43 0.00 0.43 0.00 6.71 10:55:01 0.22 0.00 0.22 0.00 3.13 10:56:01 0.28 0.00 0.28 0.00 3.88 10:57:01 0.25 0.00 0.25 0.00 3.12 10:58:01 0.38 0.00 0.38 0.00 6.28 10:59:01 0.23 0.00 0.23 0.00 3.20 11:00:02 0.32 0.00 0.32 0.00 4.36 11:01:01 0.20 0.02 0.19 0.14 1.91 Average: 0.62 0.01 0.61 0.62 15.33 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 5687124 0 619748 7.74 2620 1699448 1195228 13.20 565312 1522956 20 10:54:01 5685776 0 621092 7.75 2620 1699452 1153820 12.74 566916 1523840 16 10:55:01 5686564 0 620300 7.75 2620 1699456 1154304 12.74 566112 1523844 12 10:56:01 5688036 0 618824 7.73 2620 1699460 1154076 12.74 563876 1524688 12 10:57:01 5686908 0 619948 7.74 2620 1699464 1154292 12.74 565684 1524688 16 10:58:01 5687884 0 618968 7.73 2620 1699468 1154076 12.74 564724 1524688 8 10:59:01 5678340 0 628508 7.85 2620 1699472 1154112 12.74 573644 1524688 8 11:00:02 5678428 0 628412 7.85 2620 1699480 1154076 12.74 573928 1524688 8 11:01:01 5677456 0 629304 7.86 2620 1699560 1156120 12.76 574480 1524700 12 Average: 5684057 0 622789 7.78 2620 1699473 1158900 12.79 568297 1524309 12 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 eth0 7.76 4.48 8.07 1.71 0.00 0.00 0.00 0.00 10:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 eth0 0.53 0.07 0.05 0.01 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 eth0 1.43 0.35 0.45 0.26 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 eth0 0.65 0.38 0.35 0.26 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 eth0 0.17 0.17 0.07 0.01 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.27 0.65 1.01 0.25 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) 10/21/21 _x86_64_ (2 CPU) 10:51:14 LINUX RESTART (2 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 0.48 0.00 0.12 0.00 0.02 99.39 10:53:01 0 0.38 0.00 0.12 0.00 0.02 99.48 10:53:01 1 0.57 0.00 0.12 0.00 0.02 99.30 10:54:01 all 0.21 0.00 0.05 0.00 0.02 99.72 10:54:01 0 0.03 0.00 0.05 0.00 0.02 99.90 10:54:01 1 0.38 0.00 0.05 0.00 0.02 99.55 10:55:01 all 0.16 0.00 0.06 0.00 0.00 99.78 10:55:01 0 0.07 0.00 0.08 0.00 0.00 99.85 10:55:01 1 0.25 0.00 0.03 0.00 0.00 99.72 10:56:01 all 0.17 0.00 0.07 0.00 0.02 99.75 10:56:01 0 0.07 0.00 0.08 0.00 0.02 99.83 10:56:01 1 0.27 0.00 0.05 0.00 0.02 99.67 10:57:01 all 0.25 0.00 0.05 0.00 0.02 99.68 10:57:01 0 0.05 0.00 0.05 0.00 0.02 99.88 10:57:01 1 0.45 0.00 0.05 0.00 0.02 99.48 10:58:01 all 0.27 0.00 0.03 0.00 0.00 99.70 10:58:01 0 0.07 0.00 0.05 0.00 0.00 99.88 10:58:01 1 0.47 0.00 0.02 0.00 0.00 99.52 10:59:01 all 0.25 0.00 0.05 0.00 0.02 99.68 10:59:01 0 0.32 0.00 0.07 0.00 0.02 99.60 10:59:01 1 0.18 0.00 0.03 0.00 0.02 99.77 11:00:02 all 0.24 0.00 0.05 0.00 0.01 99.70 11:00:02 0 0.42 0.00 0.03 0.00 0.00 99.55 11:00:02 1 0.07 0.00 0.07 0.00 0.02 99.85 11:01:01 all 0.28 0.00 0.05 0.03 0.01 99.63 11:01:01 0 0.47 0.00 0.03 0.00 0.00 99.49 11:01:01 1 0.08 0.00 0.07 0.07 0.02 99.76 Average: all 0.26 0.00 0.06 0.00 0.01 99.67 Average: 0 0.21 0.00 0.06 0.00 0.01 99.72 Average: 1 0.30 0.00 0.05 0.01 0.01 99.62