---> uname -a: Linux prd-centos7-docker-4c-2g-1546.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: 2799.994 BogoMIPS: 5599.98 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) 10/25/21 _x86_64_ (2 CPU) 16:24:25 LINUX RESTART (2 CPU) 16:25:01 tps rtps wtps bread/s bwrtn/s 16:26:01 37.99 3.23 34.75 2308.48 2587.76 16:27:01 0.52 0.00 0.52 0.00 9.76 16:28:01 0.17 0.00 0.17 0.00 2.17 16:29:01 0.13 0.00 0.13 0.00 2.15 16:30:01 0.27 0.00 0.27 0.00 3.81 16:31:01 0.32 0.00 0.32 0.00 4.31 Average: 6.57 0.54 6.03 384.82 435.08 16:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 5691368 0 620444 7.75 2620 1694508 1252580 13.83 562004 1521328 20 16:27:01 5703072 0 608736 7.60 2620 1694512 1153388 12.73 552204 1522056 20 16:28:01 5705244 0 606564 7.57 2620 1694512 1153424 12.73 549680 1522056 20 16:29:01 5703352 0 608448 7.60 2620 1694520 1153436 12.73 551164 1522800 16 16:30:01 5706092 0 605700 7.56 2620 1694528 1153112 12.73 549292 1522800 16 16:31:01 5705732 0 606056 7.57 2620 1694532 1153172 12.73 549628 1522816 8 Average: 5702477 0 609325 7.61 2620 1694519 1169852 12.92 552329 1522309 17 16:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 eth0 65.21 45.88 333.70 19.15 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 2.16 1.67 0.54 4.46 0.00 0.00 0.00 0.00 16:27:01 eth0 4.21 0.97 1.32 0.78 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 2.87 0.88 0.96 0.56 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 2.07 0.48 0.72 0.41 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 1.30 0.22 0.24 0.07 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 1.72 0.30 0.38 0.20 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.90 8.12 56.23 3.53 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 0.36 0.28 0.09 0.74 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) 10/25/21 _x86_64_ (2 CPU) 16:24:25 LINUX RESTART (2 CPU) 16:25:01 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 3.64 0.00 1.52 0.96 0.05 93.83 16:26:01 0 3.84 0.00 1.60 0.17 0.05 94.33 16:26:01 1 3.43 0.00 1.43 1.75 0.05 93.34 16:27:01 all 0.18 0.00 0.08 0.00 0.02 99.73 16:27:01 0 0.25 0.00 0.08 0.00 0.02 99.65 16:27:01 1 0.10 0.00 0.07 0.00 0.02 99.82 16:28:01 all 0.16 0.00 0.06 0.00 0.02 99.77 16:28:01 0 0.22 0.00 0.05 0.00 0.02 99.72 16:28:01 1 0.10 0.00 0.07 0.00 0.02 99.82 16:29:01 all 0.13 0.00 0.05 0.00 0.03 99.78 16:29:01 0 0.18 0.00 0.05 0.00 0.03 99.73 16:29:01 1 0.08 0.00 0.05 0.00 0.03 99.83 16:30:01 all 0.23 0.00 0.05 0.00 0.01 99.72 16:30:01 0 0.37 0.00 0.03 0.00 0.00 99.60 16:30:01 1 0.08 0.00 0.07 0.00 0.02 99.83 16:31:01 all 0.20 0.00 0.04 0.00 0.03 99.73 16:31:01 0 0.35 0.00 0.03 0.00 0.02 99.60 16:31:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 0.75 0.00 0.30 0.16 0.03 98.77 Average: 0 0.87 0.00 0.31 0.03 0.02 98.78 Average: 1 0.64 0.00 0.29 0.29 0.03 98.76