---> uname -a: Linux prd-centos7-docker-4c-2g-5782.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: 2799.998 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 8.6G 32G 22% / 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 8.6G 32G 22% /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) 02/21/22 _x86_64_ (2 CPU) 10:22:30 LINUX RESTART (2 CPU) 10:23:01 tps rtps wtps bread/s bwrtn/s 10:24:01 159.05 3.28 155.77 2349.53 15141.72 10:25:01 106.64 0.00 106.64 0.00 19182.60 10:26:01 0.15 0.00 0.15 0.00 1.73 10:27:01 0.23 0.00 0.23 0.00 3.60 10:28:01 0.32 0.00 0.32 0.00 4.66 10:29:02 11.32 0.00 11.32 0.00 596.29 Average: 46.29 0.55 45.75 391.72 5822.64 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 5240444 0 746528 9.32 2620 2019340 1539896 17.00 703232 1781280 40 10:25:01 4610080 0 874792 10.92 2620 2521440 1263632 13.95 787224 2235260 16 10:26:01 4620284 0 864588 10.80 2620 2521440 1164056 12.85 781976 2235260 8 10:27:01 4629288 0 855576 10.68 2620 2521448 1164120 12.85 779696 2235260 8 10:28:01 4626884 0 857976 10.71 2620 2521452 1164216 12.85 782384 2235260 12 10:29:02 3890008 0 1038300 12.96 2620 3078004 1783320 19.69 974056 2692764 555848 Average: 4602831 0 872960 10.90 2620 2530521 1346540 14.87 801428 2235847 92655 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 eth0 263.28 176.89 2316.14 64.08 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 veth8de9c5d 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 34.83 40.37 2.77 186.89 0.00 0.00 0.00 0.00 10:25:01 eth0 143.15 86.43 2716.07 17.49 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 15.95 19.40 1.00 96.04 0.00 0.00 0.00 0.00 10:26:01 eth0 0.28 0.28 0.02 0.05 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:02 eth0 125.12 82.22 3184.69 110.78 0.00 0.00 0.00 0.00 10:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.71 57.70 1369.81 32.09 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 8.47 9.96 0.63 47.17 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) 02/21/22 _x86_64_ (2 CPU) 10:22:30 LINUX RESTART (2 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:01 all 25.70 0.00 9.27 3.22 0.10 61.72 10:24:01 0 24.09 0.00 9.30 3.64 0.09 62.88 10:24:01 1 27.30 0.00 9.24 2.80 0.11 60.55 10:25:01 all 9.57 0.00 4.36 0.83 0.06 85.18 10:25:01 0 9.86 0.00 4.68 0.92 0.07 84.47 10:25:01 1 9.28 0.00 4.04 0.74 0.05 85.89 10:26:01 all 0.23 0.00 0.08 0.00 0.02 99.67 10:26:01 0 0.38 0.00 0.12 0.00 0.02 99.48 10:26:01 1 0.08 0.00 0.05 0.00 0.02 99.85 10:27:01 all 0.24 0.00 0.13 0.00 0.03 99.60 10:27:01 0 0.42 0.00 0.15 0.00 0.02 99.42 10:27:01 1 0.07 0.00 0.12 0.00 0.03 99.78 10:28:01 all 0.23 0.00 0.03 0.00 0.02 99.73 10:28:01 0 0.28 0.00 0.02 0.00 0.02 99.68 10:28:01 1 0.17 0.00 0.03 0.00 0.02 99.78 10:29:02 all 7.57 0.00 2.78 0.03 0.03 89.59 10:29:02 0 7.59 0.00 2.95 0.03 0.03 89.39 10:29:02 1 7.55 0.00 2.61 0.03 0.03 89.78 Average: all 7.09 0.00 2.71 0.66 0.04 89.50 Average: 0 6.95 0.00 2.81 0.74 0.04 89.46 Average: 1 7.22 0.00 2.62 0.58 0.04 89.54