---> uname -a: Linux prd-centos7-docker-4c-2g-30168.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: 2799.998 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) 11/10/21 _x86_64_ (2 CPU) 13:34:15 LINUX RESTART (2 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 267.67 0.77 266.91 332.78 72511.91 13:37:01 164.55 0.00 164.55 0.00 34213.42 13:38:01 67.94 0.03 67.90 1.07 6465.14 13:39:01 72.44 0.02 72.42 0.53 4201.60 13:40:01 1.12 0.00 1.12 0.00 14.61 13:41:01 0.40 0.00 0.40 0.00 6.98 13:42:01 0.22 0.00 0.22 0.00 2.43 13:43:01 0.27 0.00 0.27 0.00 3.75 13:44:01 0.23 0.00 0.23 0.00 2.57 13:45:01 13.29 0.12 13.17 10.53 765.96 Average: 58.84 0.09 58.75 34.52 11826.17 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 2873040 0 974928 12.17 2620 4158352 1547752 17.09 1596216 3031200 494300 13:37:01 3295624 0 1039200 12.98 2620 3671496 1694724 18.71 1423536 2811800 179128 13:38:01 3220900 0 1173976 14.66 2620 3611444 1552900 17.14 1429804 2875004 95712 13:39:01 3737200 0 927568 11.58 2620 3341552 1198832 13.24 1230448 2591632 20 13:40:01 3741476 0 923288 11.53 2620 3341556 1169048 12.91 1227276 2591632 8 13:41:01 3742656 0 922104 11.51 2620 3341560 1162856 12.84 1226752 2591632 8 13:42:01 3740892 0 923864 11.54 2620 3341564 1162940 12.84 1228340 2591632 8 13:43:01 3736536 0 928212 11.59 2620 3341572 1162856 12.84 1232112 2592120 8 13:44:01 3736756 0 927992 11.59 2620 3341572 1162856 12.84 1234112 2590216 8 13:45:01 3132228 0 1042280 13.01 2620 3831812 1164576 12.86 1429244 2928184 488392 Average: 3495731 0 978341 12.22 2620 3532248 1297934 14.33 1325784 2719505 125759 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 eth0 781.90 939.30 8240.89 109.69 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 838.82 621.98 74.73 4712.28 0.00 0.00 0.00 0.00 13:37:01 eth0 41.94 23.04 38.06 15.01 0.00 0.00 0.00 0.00 13:37:01 veth8ca4bba 0.43 0.57 0.03 0.05 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 eth0 18.15 9.92 14.01 7.10 0.00 0.00 0.00 0.00 13:38:01 veth8ca4bba 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 1.60 1.60 0.10 0.13 0.00 0.00 0.00 0.00 13:39:01 eth0 5.91 3.48 5.15 2.32 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.22 0.22 0.08 0.07 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 0.32 0.22 0.18 0.07 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 eth0 94.99 57.30 2592.59 8.87 0.00 0.00 0.00 0.00 13:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.44 103.46 1089.80 14.33 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 84.16 62.46 7.49 471.66 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) 11/10/21 _x86_64_ (2 CPU) 13:34:15 LINUX RESTART (2 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 32.53 0.00 11.01 4.67 0.11 51.68 13:36:01 0 32.15 0.00 11.14 4.11 0.11 52.49 13:36:01 1 32.90 0.00 10.87 5.24 0.11 50.88 13:37:01 all 60.74 0.00 8.53 0.82 0.15 29.76 13:37:01 0 60.78 0.00 8.66 0.75 0.15 29.67 13:37:01 1 60.71 0.00 8.41 0.89 0.15 29.85 13:38:01 all 39.93 0.00 4.32 0.48 0.09 55.19 13:38:01 0 40.45 0.00 4.62 0.55 0.09 54.29 13:38:01 1 39.40 0.00 4.02 0.41 0.09 56.08 13:39:01 all 27.70 0.00 2.91 0.79 0.07 68.53 13:39:01 0 27.69 0.00 2.84 0.83 0.07 68.56 13:39:01 1 27.71 0.00 2.97 0.75 0.07 68.50 13:40:01 all 0.24 0.00 0.07 0.00 0.01 99.68 13:40:01 0 0.08 0.00 0.10 0.00 0.02 99.80 13:40:01 1 0.40 0.00 0.03 0.00 0.00 99.57 13:41:01 all 0.25 0.00 0.05 0.00 0.02 99.68 13:41:01 0 0.12 0.00 0.07 0.00 0.03 99.78 13:41:01 1 0.38 0.00 0.03 0.00 0.00 99.58 13:42:01 all 0.17 0.00 0.05 0.00 0.03 99.76 13:42:01 0 0.05 0.00 0.05 0.00 0.03 99.87 13:42:01 1 0.28 0.00 0.05 0.00 0.02 99.65 13:43:01 all 0.21 0.00 0.06 0.00 0.03 99.71 13:43:01 0 0.07 0.00 0.07 0.00 0.02 99.85 13:43:01 1 0.35 0.00 0.05 0.00 0.03 99.57 13:44:01 all 0.19 0.00 0.03 0.00 0.02 99.77 13:44:01 0 0.07 0.00 0.03 0.00 0.03 99.87 13:44:01 1 0.32 0.00 0.02 0.00 0.00 99.67 13:45:01 all 7.98 0.00 2.55 0.03 0.03 89.41 13:45:01 0 8.42 0.00 2.51 0.03 0.03 89.01 13:45:01 1 7.55 0.00 2.59 0.03 0.02 89.81 Average: all 16.36 0.00 2.85 0.65 0.05 80.09 Average: 0 16.34 0.00 2.90 0.60 0.06 80.10 Average: 1 16.37 0.00 2.80 0.70 0.05 80.08