---> uname -a: Linux prd-centos7-docker-4c-2g-1853.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 9.2G 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 9.2G 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) 01/19/22 _x86_64_ (2 CPU) 19:52:38 LINUX RESTART (2 CPU) 19:53:01 tps rtps wtps bread/s bwrtn/s 19:54:01 164.90 11.80 153.10 4064.58 41962.33 19:55:02 234.55 0.05 234.50 1.07 48325.51 19:56:01 109.65 0.00 109.65 0.00 25870.86 19:57:01 0.80 0.00 0.80 0.00 8.23 19:58:01 0.23 0.00 0.23 0.00 2.57 19:59:01 0.40 0.00 0.40 0.00 6.11 20:00:01 0.33 0.00 0.33 0.00 4.60 20:01:01 0.27 0.00 0.27 0.00 3.07 20:02:01 0.50 0.10 0.40 1.73 6.56 20:03:01 0.17 0.00 0.17 0.00 1.35 Average: 51.11 1.20 49.91 407.62 11601.10 19:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:01 4026744 0 889296 11.10 2620 3090280 1434392 15.84 809656 2703180 267596 19:55:02 3790700 0 1053556 13.15 2620 3162064 1710532 18.89 1074520 2679068 22276 19:56:01 3249376 0 1042976 13.02 2620 3713968 1223040 13.50 1038536 3182736 20 19:57:01 3236928 0 1055396 13.18 2620 3713996 1363796 15.06 1051280 3182744 20 19:58:01 3253156 0 1039184 12.98 2620 3713980 1283968 14.18 1039644 3182736 8 19:59:01 3250252 0 1042088 13.01 2620 3713980 1288536 14.23 1042028 3182736 8 20:00:01 3261584 0 1030748 12.87 2620 3713988 1284016 14.18 1032508 3182736 8 20:01:01 3260680 0 1031648 12.88 2620 3713992 1286312 14.20 1033196 3182736 8 20:02:01 3254752 0 1037452 12.95 2620 3714116 1284476 14.18 1039568 3182800 8 20:03:01 3254332 0 1037868 12.96 2620 3714120 1284476 14.18 1039880 3182800 8 Average: 3383850 0 1026021 12.81 2620 3596448 1344354 14.84 1020082 3084427 28996 19:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:01 eth0 802.31 530.44 6790.07 108.42 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 234.62 277.35 19.91 2304.19 0.00 0.00 0.00 0.00 19:55:02 veth7f997e8 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:55:02 eth0 51.72 31.20 76.07 15.21 0.00 0.00 0.00 0.00 19:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:02 docker0 7.47 9.24 0.42 38.06 0.00 0.00 0.00 0.00 19:56:01 eth0 132.54 84.44 2751.16 16.15 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 9.31 11.11 0.54 52.58 0.00 0.00 0.00 0.00 19:57:01 eth0 4.16 3.90 0.96 33.38 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 eth0 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 2.30 2.27 0.22 6.66 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.27 0.13 0.07 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 eth0 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.43 65.28 959.27 17.99 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 25.18 29.81 2.09 239.91 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) 01/19/22 _x86_64_ (2 CPU) 19:52:38 LINUX RESTART (2 CPU) 19:53:01 CPU %user %nice %system %iowait %steal %idle 19:54:01 all 29.51 0.00 10.31 5.19 0.11 54.88 19:54:01 0 28.00 0.00 10.87 4.04 0.12 56.97 19:54:01 1 31.03 0.00 9.76 6.34 0.09 52.78 19:55:02 all 49.38 0.00 12.70 2.19 0.13 35.60 19:55:02 0 48.66 0.00 13.35 2.86 0.13 35.00 19:55:02 1 50.10 0.00 12.04 1.53 0.13 36.20 19:56:01 all 27.53 0.00 6.16 1.58 0.07 64.66 19:56:01 0 28.20 0.00 6.40 1.64 0.07 63.69 19:56:01 1 26.86 0.00 5.91 1.53 0.07 65.62 19:57:01 all 0.27 0.00 0.10 0.00 0.02 99.62 19:57:01 0 0.15 0.00 0.12 0.00 0.00 99.73 19:57:01 1 0.38 0.00 0.08 0.00 0.03 99.50 19:58:01 all 0.06 0.00 0.08 0.00 0.02 99.85 19:58:01 0 0.05 0.00 0.10 0.00 0.02 99.83 19:58:01 1 0.07 0.00 0.05 0.00 0.02 99.87 19:59:01 all 0.07 0.00 0.07 0.00 0.01 99.86 19:59:01 0 0.05 0.00 0.08 0.00 0.00 99.87 19:59:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:00:01 all 0.06 0.00 0.04 0.00 0.02 99.88 20:00:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:00:01 1 0.07 0.00 0.05 0.00 0.02 99.87 20:01:01 all 0.03 0.00 0.04 0.00 0.01 99.92 20:01:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:01:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:02:01 all 0.07 0.00 0.07 0.01 0.01 99.83 20:02:01 0 0.05 0.00 0.05 0.00 0.00 99.90 20:02:01 1 0.10 0.00 0.10 0.02 0.02 99.77 20:03:01 all 0.03 0.00 0.04 0.00 0.03 99.91 20:03:01 0 0.03 0.00 0.05 0.00 0.03 99.88 20:03:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 10.16 0.00 2.82 0.86 0.04 86.13 Average: 0 9.98 0.00 2.95 0.81 0.04 86.21 Average: 1 10.33 0.00 2.68 0.90 0.04 86.06