---> uname -a: Linux prd-centos7-docker-4c-2g-30.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: 2799.994 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 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 12/01/21 _x86_64_ (2 CPU) 04:24:50 LINUX RESTART (2 CPU) 04:25:01 tps rtps wtps bread/s bwrtn/s 04:26:03 231.21 106.23 124.98 9677.90 40325.22 04:27:01 1.83 0.00 1.83 0.00 44.08 04:28:01 0.37 0.00 0.37 0.00 6.01 04:29:01 0.20 0.00 0.20 0.00 2.97 04:30:01 0.27 0.00 0.27 0.00 3.88 04:31:01 0.32 0.00 0.32 0.00 5.05 04:32:01 0.15 0.00 0.15 0.00 1.92 04:33:01 0.33 0.00 0.33 0.00 3.91 04:34:01 0.37 0.00 0.37 0.00 3.98 04:35:01 98.23 0.03 98.20 3.73 28217.75 Average: 33.45 10.67 22.78 972.01 6887.20 04:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:26:03 5676892 0 616948 7.70 2620 1712472 1259320 13.90 569904 1527644 128 04:27:01 5673684 0 620148 7.74 2620 1712480 1267556 13.99 572884 1527608 16 04:28:01 5683648 0 610184 7.62 2620 1712480 1199036 13.24 564608 1527608 16 04:29:01 5687628 0 606196 7.57 2620 1712488 1183640 13.07 560664 1527608 8 04:30:01 5688488 0 605332 7.56 2620 1712492 1183688 13.07 560020 1527608 16 04:31:01 5690600 0 603220 7.53 2620 1712492 1183696 13.07 558084 1527608 8 04:32:01 5694304 0 599508 7.49 2620 1712500 1154900 12.75 555316 1527608 8 04:33:01 5684364 0 609444 7.61 2620 1712504 1154900 12.75 565156 1527608 8 04:34:01 5683860 0 609944 7.62 2620 1712508 1154900 12.75 565584 1527608 8 04:35:01 4639020 0 803092 10.03 2620 2564200 1433536 15.83 794996 2224108 107740 Average: 5580249 0 628402 7.85 2620 1797662 1217517 13.44 586722 1597262 10796 04:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:26:03 eth0 485.82 326.66 1320.76 82.29 0.00 0.00 0.00 0.00 04:26:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:03 docker0 67.11 46.90 5.24 171.67 0.00 0.00 0.00 0.00 04:27:01 eth0 8.73 3.03 9.98 0.52 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 2.03 0.57 0.70 0.57 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 1.75 0.32 0.46 0.20 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 1.42 0.48 0.57 0.47 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.75 0.50 0.40 0.27 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 eth0 0.08 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 veth9afe978 49.99 54.92 5.04 401.79 0.00 0.00 0.00 0.00 04:35:01 eth0 218.25 140.92 4467.02 17.99 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 49.99 54.80 4.35 401.78 0.00 0.00 0.00 0.00 Average: veth9afe978 5.02 5.51 0.51 40.32 0.00 0.00 0.00 0.00 Average: eth0 72.15 47.44 582.04 10.27 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 11.75 10.21 0.96 57.55 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) 04:24:50 LINUX RESTART (2 CPU) 04:25:01 CPU %user %nice %system %iowait %steal %idle 04:26:03 all 21.60 0.00 8.67 5.66 0.08 63.98 04:26:03 0 20.34 0.00 9.20 6.54 0.09 63.84 04:26:03 1 22.87 0.00 8.14 4.79 0.07 64.13 04:27:01 all 0.34 0.00 0.08 0.00 0.02 99.57 04:27:01 0 0.36 0.00 0.07 0.00 0.02 99.55 04:27:01 1 0.31 0.00 0.09 0.00 0.02 99.58 04:28:01 all 0.15 0.00 0.07 0.00 0.03 99.76 04:28:01 0 0.12 0.00 0.08 0.00 0.03 99.77 04:28:01 1 0.18 0.00 0.05 0.00 0.02 99.75 04:29:01 all 0.18 0.00 0.04 0.00 0.02 99.77 04:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:29:01 1 0.30 0.00 0.03 0.00 0.02 99.65 04:30:01 all 0.13 0.00 0.05 0.00 0.03 99.79 04:30:01 0 0.07 0.00 0.03 0.00 0.03 99.87 04:30:01 1 0.18 0.00 0.07 0.00 0.03 99.72 04:31:01 all 0.09 0.00 0.05 0.00 0.03 99.83 04:31:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:31:01 1 0.10 0.00 0.07 0.00 0.03 99.80 04:32:01 all 0.08 0.00 0.04 0.00 0.03 99.85 04:32:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:32:01 1 0.10 0.00 0.03 0.00 0.03 99.83 04:33:01 all 0.20 0.00 0.05 0.00 0.03 99.72 04:33:01 0 0.05 0.00 0.07 0.00 0.03 99.85 04:33:01 1 0.35 0.00 0.03 0.00 0.03 99.58 04:34:01 all 0.10 0.00 0.05 0.00 0.03 99.82 04:34:01 0 0.02 0.00 0.05 0.00 0.03 99.90 04:34:01 1 0.18 0.00 0.05 0.00 0.02 99.75 04:35:01 all 12.25 0.00 4.68 1.61 0.05 81.41 04:35:01 0 12.53 0.00 4.87 1.72 0.03 80.85 04:35:01 1 11.97 0.00 4.50 1.49 0.07 81.97 Average: all 3.43 0.00 1.35 0.71 0.03 94.49 Average: 0 3.28 0.00 1.41 0.80 0.03 94.47 Average: 1 3.57 0.00 1.28 0.61 0.03 94.50