---> uname -a: Linux prd-centos7-docker-4c-2g-4213.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 9.6G 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) 01/29/22 _x86_64_ (2 CPU) 15:32:30 LINUX RESTART (2 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 120.30 2.85 117.45 2251.88 29671.11 15:35:01 85.73 0.02 85.72 0.53 8356.20 15:36:01 76.72 0.02 76.70 0.53 18714.47 15:37:01 0.23 0.00 0.23 0.00 3.73 15:38:01 0.28 0.00 0.28 0.00 3.81 15:39:01 0.30 0.00 0.30 0.00 4.55 15:40:01 0.23 0.00 0.23 0.00 3.00 15:41:01 0.23 0.00 0.23 0.00 2.30 15:42:01 140.04 0.03 140.01 3.73 33355.46 Average: 47.13 0.32 46.81 250.78 10013.71 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 4205396 0 1046428 13.07 2620 2754496 1690272 18.66 1178272 2250520 280164 15:35:01 4132120 0 1158300 14.46 2620 2715900 1692032 18.68 1375616 2114888 12980 15:36:01 4281556 0 898976 11.22 2620 2825788 1213188 13.39 926140 2402684 12 15:37:01 4287780 0 892744 11.15 2620 2825796 1165228 12.86 920992 2402684 16 15:38:01 4304572 0 875948 10.94 2620 2825800 1165300 12.87 904528 2402684 16 15:39:01 4300088 0 880428 10.99 2620 2825804 1165348 12.87 908960 2402684 20 15:40:01 4303976 0 876536 10.94 2620 2825808 1165228 12.86 904788 2402684 16 15:41:01 4300992 0 879512 10.98 2620 2825816 1165228 12.86 908132 2402688 12 15:42:01 3062532 0 1069128 13.35 2620 3874660 1637696 18.08 1149320 3285252 330148 Average: 4131001 0 953111 11.90 2620 2922208 1339947 14.79 1019639 2451863 69265 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 vethe823333 46.35 56.96 4.45 410.16 0.00 0.00 0.00 0.00 15:34:01 eth0 322.51 244.16 4463.54 44.85 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 117.97 102.48 11.68 759.96 0.00 0.00 0.00 0.00 15:35:01 vethe823333 0.83 0.76 0.07 0.23 0.00 0.00 0.00 0.00 15:35:01 eth0 19.06 9.78 15.14 7.83 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.83 0.76 0.06 0.23 0.00 0.00 0.00 0.00 15:36:01 eth0 148.80 74.38 2614.45 12.74 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.17 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.83 0.65 1.47 0.04 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 311.38 184.33 7638.64 115.18 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 29.53 49.05 2.88 384.37 0.00 0.00 0.00 0.00 Average: eth0 89.24 57.09 1636.94 20.08 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 16.48 16.92 1.62 127.18 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) 01/29/22 _x86_64_ (2 CPU) 15:32:30 LINUX RESTART (2 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 57.75 0.00 9.09 1.64 0.10 31.42 15:34:01 0 55.05 0.00 9.24 2.18 0.11 33.42 15:34:01 1 60.45 0.00 8.94 1.11 0.09 29.41 15:35:01 all 42.29 0.00 5.66 1.06 0.08 50.91 15:35:01 0 42.85 0.00 5.96 1.16 0.09 49.94 15:35:01 1 41.74 0.00 5.36 0.95 0.07 51.89 15:36:01 all 7.61 0.00 3.50 0.87 0.03 87.99 15:36:01 0 7.54 0.00 3.64 1.12 0.03 87.67 15:36:01 1 7.68 0.00 3.37 0.61 0.03 88.31 15:37:01 all 0.20 0.00 0.05 0.00 0.02 99.73 15:37:01 0 0.35 0.00 0.05 0.00 0.00 99.60 15:37:01 1 0.05 0.00 0.05 0.00 0.03 99.87 15:38:01 all 0.21 0.00 0.04 0.00 0.02 99.73 15:38:01 0 0.33 0.00 0.03 0.00 0.02 99.62 15:38:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:39:01 all 0.23 0.00 0.03 0.00 0.03 99.71 15:39:01 0 0.43 0.00 0.03 0.00 0.03 99.50 15:39:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:40:01 all 0.18 0.00 0.04 0.00 0.03 99.75 15:40:01 0 0.30 0.00 0.03 0.00 0.00 99.67 15:40:01 1 0.07 0.00 0.05 0.00 0.05 99.83 15:41:01 all 0.15 0.00 0.05 0.00 0.02 99.78 15:41:01 0 0.27 0.00 0.05 0.00 0.02 99.67 15:41:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:42:01 all 17.13 0.00 7.23 1.85 0.05 73.74 15:42:01 0 17.73 0.00 7.21 1.61 0.05 73.39 15:42:01 1 16.52 0.00 7.24 2.09 0.05 74.10 Average: all 13.41 0.00 2.76 0.58 0.04 83.20 Average: 0 13.33 0.00 2.82 0.65 0.04 83.16 Average: 1 13.50 0.00 2.70 0.52 0.04 83.24