---> uname -a: Linux prd-centos7-docker-4c-2g-3563.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: 2799.976 BogoMIPS: 5599.95 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) 01/20/22 _x86_64_ (2 CPU) 20:57:37 LINUX RESTART (2 CPU) 20:58:01 tps rtps wtps bread/s bwrtn/s 20:59:01 373.84 4.40 369.45 2452.61 80901.37 21:00:01 95.07 0.00 95.07 0.00 9870.92 21:01:01 3.46 0.02 3.45 0.13 108.66 21:02:01 0.50 0.08 0.42 1.60 7.79 21:03:01 0.13 0.00 0.13 0.00 2.02 21:04:01 0.25 0.00 0.25 0.00 3.38 21:05:01 72.09 0.00 72.09 0.00 18054.96 21:06:01 0.85 0.00 0.85 0.00 7.68 21:07:01 0.20 0.00 0.20 0.00 1.62 Average: 60.73 0.50 60.23 272.82 12110.56 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 3859652 0 950812 11.87 2620 3195856 1430764 15.80 900004 2733264 28 21:00:01 3945908 0 922064 11.51 2620 3138348 1206480 13.32 921176 2687848 20 21:01:01 3939192 0 928776 11.60 2620 3138352 1209256 13.35 926984 2687848 8 21:02:01 3936168 0 931672 11.63 2620 3138480 1207040 13.33 931980 2687912 16 21:03:01 3948912 0 918924 11.47 2620 3138484 1167820 12.89 922888 2687912 16 21:04:01 3948932 0 918900 11.47 2620 3138488 1167916 12.89 922432 2687912 16 21:05:01 3332812 0 1045176 13.05 2620 3628332 1350580 14.91 1013364 3131436 8 21:06:01 3343332 0 1034652 12.92 2620 3628336 1271768 14.04 1004084 3131436 8 21:07:01 3341256 0 1036724 12.94 2620 3628340 1271768 14.04 1006260 3131436 8 Average: 3732907 0 965300 12.05 2620 3308113 1253710 13.84 949908 2840778 14 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 eth0 743.07 483.85 6192.25 97.12 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 199.93 247.74 16.13 2084.47 0.00 0.00 0.00 0.00 21:00:01 eth0 72.96 47.39 181.27 19.66 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 16.34 19.63 0.93 89.77 0.00 0.00 0.00 0.00 21:01:01 eth0 1.75 0.85 0.68 0.48 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.73 0.52 0.28 0.22 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.20 0.15 0.05 0.04 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 1.10 0.47 0.40 0.21 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 104.16 68.89 2597.49 42.63 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.74 66.95 997.24 17.82 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 24.04 29.72 1.90 241.68 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) 01/20/22 _x86_64_ (2 CPU) 20:57:37 LINUX RESTART (2 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 30.32 0.00 12.66 5.95 0.09 50.99 20:59:01 0 30.32 0.00 13.30 6.43 0.09 49.86 20:59:01 1 30.31 0.00 12.02 5.48 0.09 52.11 21:00:01 all 52.99 0.00 8.01 2.15 0.12 36.74 21:00:01 0 53.12 0.00 7.65 1.83 0.13 37.29 21:00:01 1 52.86 0.00 8.36 2.47 0.11 36.20 21:01:01 all 0.17 0.00 0.07 0.00 0.03 99.74 21:01:01 0 0.18 0.00 0.07 0.00 0.02 99.73 21:01:01 1 0.15 0.00 0.07 0.00 0.03 99.75 21:02:01 all 0.17 0.00 0.04 0.01 0.03 99.76 21:02:01 0 0.05 0.00 0.03 0.02 0.03 99.87 21:02:01 1 0.28 0.00 0.05 0.00 0.02 99.65 21:03:01 all 0.13 0.00 0.06 0.00 0.03 99.78 21:03:01 0 0.02 0.00 0.07 0.00 0.02 99.90 21:03:01 1 0.25 0.00 0.05 0.00 0.03 99.67 21:04:01 all 0.16 0.00 0.03 0.00 0.03 99.79 21:04:01 0 0.02 0.00 0.02 0.00 0.02 99.95 21:04:01 1 0.30 0.00 0.03 0.00 0.03 99.63 21:05:01 all 7.47 0.00 3.06 0.91 0.04 88.52 21:05:01 0 7.32 0.00 2.99 0.92 0.05 88.72 21:05:01 1 7.61 0.00 3.14 0.90 0.03 88.32 21:06:01 all 0.03 0.00 0.04 0.00 0.03 99.90 21:06:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:06:01 1 0.03 0.00 0.07 0.00 0.03 99.87 21:07:01 all 0.04 0.00 0.03 0.00 0.02 99.91 21:07:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:07:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 9.67 0.00 2.55 0.96 0.04 86.78 Average: 0 9.62 0.00 2.57 0.98 0.04 86.80 Average: 1 9.72 0.00 2.54 0.94 0.05 86.75