---> uname -a: Linux prd-centos7-docker-4c-2g-1666.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 9.3G 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 9.3G 31G 24% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/15/21 _x86_64_ (2 CPU) 01:58:00 LINUX RESTART (2 CPU) 01:59:01 tps rtps wtps bread/s bwrtn/s 02:00:01 386.59 0.22 386.37 26.96 100583.62 02:01:01 57.54 0.03 57.51 0.27 7997.24 02:02:01 21.22 0.07 21.15 1.47 3104.75 02:03:01 0.17 0.00 0.17 0.00 1.88 02:04:01 0.32 0.00 0.32 0.00 4.53 02:05:01 0.17 0.00 0.17 0.00 2.28 02:06:01 0.25 0.00 0.25 0.00 3.07 02:07:01 0.23 0.00 0.23 0.00 2.72 02:08:01 3.22 2.92 0.30 48.11 4.45 02:09:01 288.02 267.07 20.95 3710.86 1038.34 02:10:01 9.63 0.10 9.53 9.99 570.32 Average: 69.28 24.62 44.66 345.74 10165.04 01:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 3779052 0 887116 11.08 2620 3340152 1549556 17.11 1046648 2721540 20 02:01:01 3304176 0 1046564 13.07 2620 3655580 1696176 18.73 1422928 2799004 87032 02:02:01 3743276 0 922376 11.52 2620 3340668 1201924 13.27 1158624 2653776 8 02:03:01 3755820 0 909828 11.36 2620 3340672 1162836 12.84 1148164 2653776 8 02:04:01 3747524 0 918116 11.46 2620 3340680 1163148 12.84 1156668 2653808 20 02:05:01 3753652 0 911988 11.39 2620 3340680 1162836 12.84 1150444 2653808 12 02:06:01 3750632 0 915000 11.42 2620 3340688 1162836 12.84 1152424 2654624 8 02:07:01 3741928 0 923700 11.53 2620 3340692 1162836 12.84 1161588 2654624 8 02:08:01 3737636 0 926708 11.57 2620 3341976 1165056 12.86 1165664 2652972 8 02:09:01 3578468 0 1025408 12.80 2620 3402444 1162976 12.84 1208592 2674052 8 02:10:01 2898168 0 1182696 14.77 2620 3925456 1526144 16.85 1537548 2958536 522172 Average: 3617303 0 960864 12.00 2620 3428153 1283302 14.17 1209936 2702775 55391 01:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 eth0 380.83 296.56 5369.03 36.33 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 veth3a9410c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 216.48 243.80 16.39 2077.69 0.00 0.00 0.00 0.00 02:01:01 veth1eb375d 0.43 0.57 0.03 0.05 0.00 0.00 0.00 0.00 02:01:01 eth0 32.78 17.87 29.00 13.00 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 02:02:01 eth0 12.56 7.08 8.99 4.38 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 1.53 1.53 0.10 0.12 0.00 0.00 0.00 0.00 02:03:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 2.02 0.67 0.76 0.46 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 02:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 eth0 96.09 62.33 2591.80 8.70 0.00 0.00 0.00 0.00 02:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.24 34.61 720.24 5.68 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 19.56 22.01 1.48 186.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/15/21 _x86_64_ (2 CPU) 01:58:00 LINUX RESTART (2 CPU) 01:59:01 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 27.60 0.00 13.00 4.56 0.08 54.75 02:00:01 0 25.88 0.00 13.18 4.18 0.09 56.66 02:00:01 1 29.33 0.00 12.83 4.93 0.07 52.84 02:01:01 all 51.72 0.00 5.52 0.39 0.09 42.29 02:01:01 0 51.30 0.00 5.82 0.36 0.09 42.43 02:01:01 1 52.13 0.00 5.21 0.41 0.09 42.15 02:02:01 all 9.94 0.00 1.69 0.14 0.05 88.18 02:02:01 0 10.65 0.00 1.78 0.08 0.05 87.43 02:02:01 1 9.24 0.00 1.59 0.19 0.05 88.93 02:03:01 all 0.16 0.00 0.04 0.00 0.03 99.77 02:03:01 0 0.27 0.00 0.03 0.00 0.02 99.68 02:03:01 1 0.05 0.00 0.05 0.00 0.03 99.87 02:04:01 all 0.21 0.00 0.05 0.00 0.02 99.72 02:04:01 0 0.05 0.00 0.03 0.00 0.02 99.90 02:04:01 1 0.37 0.00 0.07 0.00 0.02 99.55 02:05:01 all 0.20 0.00 0.03 0.00 0.02 99.76 02:05:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:05:01 1 0.37 0.00 0.02 0.00 0.02 99.60 02:06:01 all 0.18 0.00 0.04 0.00 0.03 99.75 02:06:01 0 0.05 0.00 0.02 0.00 0.03 99.90 02:06:01 1 0.30 0.00 0.07 0.00 0.03 99.60 02:07:01 all 0.17 0.00 0.04 0.00 0.03 99.76 02:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:07:01 1 0.30 0.00 0.05 0.00 0.05 99.60 02:08:01 all 0.18 0.03 0.13 0.04 0.02 99.60 02:08:01 0 0.02 0.03 0.13 0.05 0.02 99.75 02:08:01 1 0.35 0.03 0.12 0.03 0.02 99.45 02:09:01 all 0.21 4.08 13.65 2.64 0.05 79.37 02:09:01 0 0.12 4.02 13.43 2.65 0.05 79.73 02:09:01 1 0.31 4.14 13.88 2.62 0.05 79.00 02:10:01 all 6.64 0.00 2.00 0.03 0.02 91.32 02:10:01 0 7.45 0.00 2.07 0.00 0.02 90.47 02:10:01 1 5.83 0.00 1.93 0.05 0.02 92.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.44 0.37 3.19 0.68 0.04 87.28 Average: 0 8.32 0.37 3.23 0.64 0.04 87.40 Average: 1 8.55 0.38 3.16 0.72 0.04 87.15