---> uname -a: Linux prd-centos7-docker-4c-2g-2094.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: 2799.996 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) 10/05/21 _x86_64_ (2 CPU) 16:39:14 LINUX RESTART (2 CPU) 16:40:01 tps rtps wtps bread/s bwrtn/s 16:41:01 21.64 0.88 20.75 344.84 3140.21 16:42:01 0.37 0.00 0.37 0.00 5.80 16:43:01 0.33 0.00 0.33 0.00 3.95 16:44:01 0.18 0.00 0.18 0.00 3.00 16:45:01 0.22 0.00 0.22 0.00 2.65 16:46:01 0.42 0.08 0.33 4.00 4.86 Average: 3.86 0.16 3.70 58.15 526.80 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 5681628 0 616800 7.70 2620 1707892 1210544 13.37 555980 1532348 20 16:42:01 5685604 0 612816 7.65 2620 1707900 1163244 12.84 552792 1532312 12 16:43:01 5686548 0 611872 7.64 2620 1707900 1163448 12.85 551592 1532464 8 16:44:01 5685856 0 612556 7.65 2620 1707908 1163520 12.85 551952 1532464 8 16:45:01 5685216 0 613188 7.66 2620 1707916 1163352 12.84 552592 1533200 20 16:46:01 5659280 0 638956 7.98 2620 1708084 1196348 13.21 648480 1461696 80 Average: 5680689 0 617698 7.71 2620 1707933 1176743 12.99 568898 1520747 25 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 eth0 74.58 61.61 356.18 14.16 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 11.03 5.60 2.51 27.48 0.00 0.00 0.00 0.00 16:42:01 eth0 1.13 0.07 0.10 0.01 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.77 0.32 0.28 0.17 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.67 0.47 0.28 0.24 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 5.53 3.15 4.86 1.59 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.83 10.97 60.31 2.71 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 1.84 0.93 0.42 4.58 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) 10/05/21 _x86_64_ (2 CPU) 16:39:14 LINUX RESTART (2 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 2.35 0.00 1.18 0.38 0.04 96.05 16:41:01 0 2.15 0.00 1.18 0.54 0.05 96.08 16:41:01 1 2.56 0.00 1.18 0.22 0.03 96.01 16:42:01 all 0.19 0.00 0.04 0.00 0.02 99.75 16:42:01 0 0.05 0.00 0.05 0.00 0.03 99.87 16:42:01 1 0.33 0.00 0.03 0.00 0.00 99.63 16:43:01 all 0.22 0.00 0.05 0.00 0.02 99.72 16:43:01 0 0.07 0.00 0.08 0.00 0.02 99.83 16:43:01 1 0.37 0.00 0.02 0.00 0.02 99.60 16:44:01 all 0.20 0.00 0.04 0.00 0.02 99.74 16:44:01 0 0.08 0.00 0.03 0.00 0.02 99.87 16:44:01 1 0.32 0.00 0.05 0.00 0.02 99.62 16:45:01 all 0.17 0.00 0.04 0.00 0.03 99.77 16:45:01 0 0.08 0.00 0.05 0.00 0.03 99.83 16:45:01 1 0.25 0.00 0.03 0.00 0.02 99.70 16:46:01 all 0.86 0.00 0.15 0.00 0.02 98.97 16:46:01 0 0.37 0.00 0.13 0.00 0.02 99.48 16:46:01 1 1.35 0.00 0.17 0.00 0.02 98.46 Average: all 0.66 0.00 0.25 0.06 0.02 99.00 Average: 0 0.47 0.00 0.25 0.09 0.03 99.16 Average: 1 0.86 0.00 0.25 0.04 0.02 98.84