---> uname -a: Linux prd-centos7-docker-4c-2g-4060.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: 2799.996 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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 01/27/22 _x86_64_ (2 CPU) 17:15:18 LINUX RESTART (2 CPU) 17:16:02 tps rtps wtps bread/s bwrtn/s 17:17:01 119.94 0.00 119.94 0.00 29239.53 17:18:01 86.57 0.00 86.57 0.00 8130.91 17:19:01 68.44 0.00 68.44 0.00 17869.04 17:20:01 0.33 0.00 0.33 0.00 6.36 17:21:01 0.17 0.00 0.17 0.00 1.67 17:22:01 0.32 0.00 0.32 0.00 5.08 17:23:01 0.22 0.00 0.22 0.00 2.43 17:24:01 124.66 0.03 124.63 3.73 33058.97 Average: 49.95 0.00 49.94 0.47 11003.76 17:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:17:01 4479740 0 849956 10.61 2620 2676624 1530520 16.90 881468 2270444 176512 17:18:01 4541324 0 856336 10.69 2620 2608660 1559308 17.22 954384 2177964 272320 17:19:01 4302068 0 878616 10.97 2620 2825636 1196688 13.21 906324 2402156 8 17:20:01 4305128 0 875548 10.93 2620 2825644 1162692 12.84 904332 2402156 8 17:21:01 4307564 0 873108 10.90 2620 2825648 1162852 12.84 901864 2402156 16 17:22:01 4308180 0 872488 10.89 2620 2825652 1162756 12.84 901348 2402156 16 17:23:01 4310580 0 870084 10.86 2620 2825656 1162756 12.84 898660 2402156 8 17:24:01 3102944 0 1078724 13.47 2620 3824652 1838732 20.30 1212816 3198352 280764 Average: 4207191 0 894358 11.17 2620 2904772 1347038 14.87 945150 2457192 91206 17:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:17:01 veth64d37cd 61.05 63.77 5.44 415.26 0.00 0.00 0.00 0.00 17:17:01 eth0 233.43 158.44 3844.41 26.63 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 61.05 63.65 4.61 415.25 0.00 0.00 0.00 0.00 17:18:01 eth0 119.01 70.73 2600.56 14.58 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.80 0.75 0.06 0.22 0.00 0.00 0.00 0.00 17:19:01 eth0 13.67 9.11 13.13 4.83 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.30 0.23 0.09 0.07 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 354.35 212.80 7638.45 120.88 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 30.89 48.90 2.97 384.26 0.00 0.00 0.00 0.00 Average: eth0 89.87 56.25 1758.20 20.87 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 11.49 14.06 0.95 99.33 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) 01/27/22 _x86_64_ (2 CPU) 17:15:18 LINUX RESTART (2 CPU) 17:16:02 CPU %user %nice %system %iowait %steal %idle 17:17:01 all 65.96 0.00 9.38 1.60 0.11 22.95 17:17:01 0 67.93 0.00 9.56 0.90 0.11 21.49 17:17:01 1 64.00 0.00 9.20 2.29 0.11 24.40 17:18:01 all 35.11 0.00 5.47 0.85 0.09 58.48 17:18:01 0 35.56 0.00 5.21 0.81 0.09 58.34 17:18:01 1 34.67 0.00 5.74 0.88 0.09 58.62 17:19:01 all 4.50 0.00 2.08 0.81 0.03 92.58 17:19:01 0 4.48 0.00 2.16 0.71 0.03 92.62 17:19:01 1 4.53 0.00 1.99 0.91 0.03 92.54 17:20:01 all 0.19 0.00 0.08 0.00 0.01 99.72 17:20:01 0 0.12 0.00 0.07 0.00 0.00 99.82 17:20:01 1 0.27 0.00 0.10 0.00 0.02 99.62 17:21:01 all 0.14 0.00 0.07 0.00 0.02 99.77 17:21:01 0 0.08 0.00 0.05 0.00 0.02 99.85 17:21:01 1 0.20 0.00 0.08 0.00 0.02 99.70 17:22:01 all 0.20 0.00 0.04 0.00 0.01 99.75 17:22:01 0 0.25 0.00 0.05 0.00 0.02 99.68 17:22:01 1 0.15 0.00 0.03 0.00 0.00 99.82 17:23:01 all 0.11 0.00 0.04 0.00 0.01 99.84 17:23:01 0 0.05 0.00 0.05 0.00 0.00 99.90 17:23:01 1 0.17 0.00 0.03 0.00 0.02 99.78 17:24:01 all 14.70 0.00 5.93 2.79 0.09 76.50 17:24:01 0 15.18 0.00 6.08 2.16 0.07 76.51 17:24:01 1 14.21 0.00 5.77 3.42 0.10 76.49 Average: all 14.30 0.00 2.77 0.74 0.04 82.15 Average: 0 14.60 0.00 2.78 0.56 0.04 82.02 Average: 1 14.01 0.00 2.76 0.91 0.05 82.28