---> uname -a: Linux prd-centos7-docker-4c-2g-5083.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 31G 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 9.1G 31G 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) 02/11/22 _x86_64_ (2 CPU) 16:49:31 LINUX RESTART (2 CPU) 16:50:01 tps rtps wtps bread/s bwrtn/s 16:51:01 384.15 3.33 380.82 2338.06 81920.28 16:52:01 126.83 0.00 126.83 0.00 9392.77 16:53:01 81.92 0.00 81.92 0.00 19049.54 16:54:01 0.17 0.00 0.17 0.00 2.61 16:55:01 0.32 0.00 0.32 0.00 5.70 16:56:01 0.38 0.00 0.38 0.00 5.63 16:57:01 0.20 0.00 0.20 0.00 3.45 16:58:01 0.38 0.00 0.38 0.00 5.48 16:59:01 0.30 0.00 0.30 0.00 4.06 Average: 66.09 0.37 65.72 259.88 12269.29 16:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:51:01 4050752 0 899908 11.24 2620 3055660 1265212 13.97 709912 2740656 20 16:52:01 3866252 0 991764 12.38 2620 3148304 1527848 16.87 1004228 2677656 40 16:53:01 3297688 0 1065592 13.31 2620 3643040 1383204 15.27 1051864 3120604 8 16:54:01 3307344 0 1055928 13.18 2620 3643048 1313236 14.50 1044252 3120604 16 16:55:01 3318488 0 1044776 13.05 2620 3643056 1280984 14.14 1036292 3120604 16 16:56:01 3321288 0 1041976 13.01 2620 3643056 1280900 14.14 1036260 3120604 20 16:57:01 3323348 0 1039908 12.98 2620 3643064 1281104 14.14 1033628 3120604 8 16:58:01 3324044 0 1039208 12.98 2620 3643068 1280900 14.14 1033304 3120604 8 16:59:01 3318128 0 1045120 13.05 2620 3643072 1280900 14.14 1039368 3120608 8 Average: 3458592 0 1024909 12.80 2620 3522819 1321588 14.59 998790 3029172 16 16:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:51:01 eth0 465.47 342.19 5848.31 54.85 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 220.06 263.15 18.68 2143.29 0.00 0.00 0.00 0.00 16:52:01 eth0 76.77 45.55 173.15 19.28 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 veth09a9a1d 6.08 7.83 0.43 36.40 0.00 0.00 0.00 0.00 16:52:01 docker0 13.09 16.52 0.75 74.47 0.00 0.00 0.00 0.00 16:53:01 eth0 128.61 79.32 2615.07 56.10 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.93 1.35 0.06 14.75 0.00 0.00 0.00 0.00 16:54:01 eth0 7.11 4.75 4.06 19.56 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 0.35 0.20 0.09 0.05 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 0.58 0.08 0.06 0.03 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 0.63 0.38 0.33 0.21 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.55 52.53 960.41 16.68 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 26.02 31.24 2.17 248.14 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) 02/11/22 _x86_64_ (2 CPU) 16:49:31 LINUX RESTART (2 CPU) 16:50:01 CPU %user %nice %system %iowait %steal %idle 16:51:01 all 26.52 0.00 12.63 4.49 0.15 56.22 16:51:01 0 26.79 0.00 13.40 5.41 0.12 54.28 16:51:01 1 26.25 0.00 11.86 3.56 0.18 58.16 16:52:01 all 61.90 0.00 8.68 2.13 0.11 27.18 16:52:01 0 62.19 0.00 8.63 1.92 0.11 27.15 16:52:01 1 61.62 0.00 8.72 2.33 0.11 27.22 16:53:01 all 8.11 0.00 3.39 0.98 0.04 87.48 16:53:01 0 7.91 0.00 3.36 1.14 0.05 87.54 16:53:01 1 8.31 0.00 3.43 0.82 0.03 87.41 16:54:01 all 0.28 0.00 0.09 0.00 0.01 99.62 16:54:01 0 0.35 0.00 0.10 0.00 0.02 99.53 16:54:01 1 0.22 0.00 0.08 0.00 0.00 99.70 16:55:01 all 0.18 0.00 0.08 0.00 0.03 99.72 16:55:01 0 0.23 0.00 0.12 0.00 0.02 99.63 16:55:01 1 0.12 0.00 0.05 0.00 0.03 99.80 16:56:01 all 0.16 0.00 0.03 0.00 0.03 99.78 16:56:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:56:01 1 0.27 0.00 0.03 0.00 0.03 99.67 16:57:01 all 0.16 0.00 0.04 0.00 0.03 99.77 16:57:01 0 0.10 0.00 0.03 0.00 0.02 99.85 16:57:01 1 0.22 0.00 0.05 0.00 0.03 99.70 16:58:01 all 0.18 0.00 0.04 0.00 0.03 99.74 16:58:01 0 0.03 0.00 0.05 0.00 0.03 99.88 16:58:01 1 0.33 0.00 0.03 0.00 0.03 99.60 16:59:01 all 0.08 0.00 0.04 0.00 0.02 99.86 16:59:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:59:01 1 0.10 0.00 0.05 0.00 0.02 99.83 Average: all 10.24 0.00 2.65 0.81 0.05 86.25 Average: 0 10.25 0.00 2.73 0.90 0.04 86.07 Average: 1 10.24 0.00 2.58 0.71 0.05 86.42