---> uname -a: Linux prd-centos7-docker-4c-2g-119.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/09/21 _x86_64_ (2 CPU) 12:49:23 LINUX RESTART (2 CPU) 12:50:01 tps rtps wtps bread/s bwrtn/s 12:51:01 196.29 3.56 192.72 2600.77 50334.79 12:52:01 273.66 0.00 273.66 0.00 56798.50 12:53:01 54.72 0.02 54.70 0.53 11204.83 12:54:01 3.38 0.00 3.38 0.00 126.00 12:55:01 0.33 0.00 0.33 0.00 4.88 12:56:01 0.20 0.00 0.20 0.00 3.38 12:57:01 0.18 0.00 0.18 0.00 2.17 12:58:01 0.37 0.00 0.37 0.00 5.56 12:59:01 0.27 0.00 0.27 0.00 2.85 Average: 58.84 0.40 58.44 289.08 13168.82 12:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 4081868 0 972824 12.15 2620 2951628 1691832 18.68 1057468 2372264 4468 12:52:01 3223264 0 1171400 14.63 2620 3611656 1671624 18.46 1324512 2821716 231840 12:53:01 3491656 0 1139084 14.22 2620 3375580 1249360 13.79 1186624 2694924 20 12:54:01 3503996 0 1126740 14.07 2620 3375584 1244824 13.74 1192244 2695052 8 12:55:01 3507592 0 1123140 14.02 2620 3375588 1203560 13.29 1188876 2695052 16 12:56:01 3508080 0 1122648 14.02 2620 3375592 1203524 13.29 1179104 2704724 20 12:57:01 3509876 0 1120848 13.99 2620 3375596 1203476 13.29 1178944 2704724 12 12:58:01 3502156 0 1128556 14.09 2620 3375608 1203476 13.29 1187124 2704724 16 12:59:01 3497808 0 1132904 14.15 2620 3375608 1203476 13.29 1191200 2704724 16 Average: 3536255 0 1115349 13.93 2620 3354716 1319461 14.57 1187344 2677545 26268 12:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 veth28893f0 64.01 77.89 6.23 59.13 0.00 0.00 0.00 0.00 12:51:01 eth0 1281.22 843.13 7266.83 109.14 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 335.67 509.78 45.39 2723.31 0.00 0.00 0.00 0.00 12:52:01 veth2e75926 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:52:01 eth0 435.71 366.37 2011.74 42.03 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 348.34 400.42 26.51 1984.96 0.00 0.00 0.00 0.00 12:53:01 eth0 33.16 18.55 23.80 12.34 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 2.26 2.26 0.15 0.19 0.00 0.00 0.00 0.00 12:54:01 eth0 1.47 0.82 2.57 0.27 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 eth0 0.22 0.20 0.07 0.01 0.00 0.00 0.00 0.00 12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 194.75 136.65 1034.13 18.21 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 76.28 101.41 8.01 523.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/09/21 _x86_64_ (2 CPU) 12:49:23 LINUX RESTART (2 CPU) 12:50:01 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 25.59 0.00 7.97 4.18 0.10 62.16 12:51:01 0 27.51 0.00 8.61 4.16 0.11 59.61 12:51:01 1 23.71 0.00 7.34 4.19 0.09 64.67 12:52:01 all 53.80 0.00 11.53 2.80 0.13 31.74 12:52:01 0 54.26 0.00 11.54 2.32 0.11 31.78 12:52:01 1 53.35 0.00 11.52 3.28 0.15 31.71 12:53:01 all 30.69 0.00 4.89 0.50 0.08 63.84 12:53:01 0 32.25 0.00 5.05 0.39 0.09 62.23 12:53:01 1 29.15 0.00 4.74 0.61 0.07 65.44 12:54:01 all 0.28 0.00 0.08 0.00 0.02 99.62 12:54:01 0 0.08 0.00 0.07 0.00 0.02 99.83 12:54:01 1 0.48 0.00 0.10 0.00 0.02 99.40 12:55:01 all 0.25 0.00 0.03 0.00 0.02 99.71 12:55:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:55:01 1 0.48 0.00 0.05 0.00 0.02 99.45 12:56:01 all 0.27 0.00 0.04 0.00 0.02 99.67 12:56:01 0 0.12 0.00 0.05 0.00 0.02 99.82 12:56:01 1 0.42 0.00 0.03 0.00 0.02 99.53 12:57:01 all 0.13 0.00 0.08 0.00 0.02 99.77 12:57:01 0 0.20 0.00 0.05 0.00 0.02 99.73 12:57:01 1 0.07 0.00 0.10 0.00 0.02 99.82 12:58:01 all 0.16 0.00 0.07 0.00 0.02 99.76 12:58:01 0 0.22 0.00 0.03 0.00 0.02 99.73 12:58:01 1 0.10 0.00 0.10 0.00 0.02 99.78 12:59:01 all 0.24 0.00 0.06 0.00 0.02 99.68 12:59:01 0 0.43 0.00 0.03 0.00 0.02 99.52 12:59:01 1 0.05 0.00 0.08 0.00 0.02 99.85 Average: all 11.80 0.00 2.62 0.79 0.04 84.74 Average: 0 12.18 0.00 2.69 0.73 0.04 84.36 Average: 1 11.43 0.00 2.55 0.86 0.04 85.12