---> uname -a: Linux prd-centos7-docker-4c-2g-13836.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/02/21 _x86_64_ (2 CPU) 16:43:03 LINUX RESTART (2 CPU) 16:44:02 tps rtps wtps bread/s bwrtn/s 16:45:01 3.91 0.07 3.84 2.17 122.34 16:46:01 0.43 0.00 0.43 0.00 6.66 16:47:01 0.27 0.00 0.27 0.00 3.33 16:48:01 0.23 0.00 0.23 0.00 2.92 16:49:01 0.25 0.00 0.25 0.00 2.77 16:50:01 0.33 0.00 0.33 0.00 4.85 16:51:01 184.65 0.08 184.57 5.06 49577.96 Average: 27.22 0.02 27.20 1.03 7122.50 16:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:45:01 5662980 0 611296 7.63 2620 1732044 1252664 13.83 568540 1541740 16 16:46:01 5672856 0 601416 7.51 2620 1732048 1155408 12.76 559584 1542472 20 16:47:01 5669904 0 604308 7.55 2620 1732108 1155456 12.76 562948 1542488 28 16:48:01 5671544 0 602720 7.53 2620 1732056 1155168 12.75 560508 1543360 8 16:49:01 5673256 0 601004 7.50 2620 1732060 1155252 12.75 559056 1543360 8 16:50:01 5673656 0 600600 7.50 2620 1732064 1155168 12.75 558524 1543480 16 16:51:01 4035296 0 917012 11.45 2620 3054012 1337132 14.76 824032 2691228 122044 Average: 5437070 0 648337 8.10 2620 1920913 1195178 13.20 599027 1706875 17449 16:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:45:01 eth0 5.91 2.25 5.12 0.16 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 0.95 0.27 0.32 0.17 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 16:47:01 eth0 0.53 0.35 0.27 0.23 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 eth0 0.22 0.12 0.08 0.04 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.12 0.08 0.01 0.03 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 400.60 226.96 7653.23 34.14 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 32.28 53.76 3.02 389.22 0.00 0.00 0.00 0.00 Average: eth0 58.49 32.96 1097.19 4.98 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 4.62 7.70 0.43 55.76 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) 11/02/21 _x86_64_ (2 CPU) 16:43:03 LINUX RESTART (2 CPU) 16:44:02 CPU %user %nice %system %iowait %steal %idle 16:45:01 all 0.20 0.00 0.08 0.00 0.02 99.71 16:45:01 0 0.10 0.00 0.08 0.00 0.02 99.80 16:45:01 1 0.29 0.00 0.07 0.00 0.02 99.63 16:46:01 all 0.21 0.00 0.06 0.00 0.03 99.71 16:46:01 0 0.13 0.00 0.08 0.00 0.03 99.75 16:46:01 1 0.28 0.00 0.03 0.00 0.02 99.67 16:47:01 all 0.14 0.00 0.05 0.00 0.02 99.79 16:47:01 0 0.07 0.00 0.08 0.00 0.03 99.82 16:47:01 1 0.22 0.00 0.02 0.00 0.00 99.77 16:48:01 all 0.14 0.00 0.04 0.01 0.03 99.78 16:48:01 0 0.10 0.00 0.05 0.02 0.03 99.80 16:48:01 1 0.18 0.00 0.03 0.00 0.02 99.77 16:49:01 all 0.22 0.00 0.03 0.00 0.01 99.74 16:49:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:49:01 1 0.35 0.00 0.02 0.00 0.00 99.63 16:50:01 all 0.26 0.00 0.04 0.00 0.03 99.67 16:50:01 0 0.48 0.00 0.05 0.00 0.03 99.43 16:50:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:51:01 all 21.88 0.00 8.69 2.40 0.07 66.96 16:51:01 0 22.13 0.00 8.81 2.60 0.07 66.39 16:51:01 1 21.64 0.00 8.57 2.20 0.07 67.53 Average: all 3.18 0.00 1.24 0.33 0.03 95.22 Average: 0 3.19 0.00 1.27 0.36 0.03 95.15 Average: 1 3.18 0.00 1.21 0.30 0.02 95.29