---> uname -a: Linux prd-centos7-docker-4c-2g-3161.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 9.0G 32G 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 9.0G 32G 23% /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) 08/17/21 _x86_64_ (2 CPU) 19:19:51 LINUX RESTART (2 CPU) 19:21:01 tps rtps wtps bread/s bwrtn/s 19:22:01 2.03 0.00 2.03 0.00 41.32 19:23:01 0.17 0.00 0.17 0.00 1.88 19:24:01 0.25 0.00 0.25 0.00 3.86 19:25:01 0.20 0.00 0.20 0.00 2.83 19:26:01 0.40 0.00 0.40 0.00 6.35 19:27:01 0.18 0.00 0.18 0.00 2.03 19:28:01 0.18 0.00 0.18 0.00 1.90 19:29:01 1.55 0.03 1.52 3.73 27.89 19:30:01 213.38 0.00 213.38 0.00 54058.48 Average: 24.27 0.00 24.27 0.41 6019.17 19:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:22:01 5476196 0 797068 9.95 2620 1733056 1237228 13.66 572868 1561868 8 19:23:01 5476092 0 797164 9.95 2620 1733064 1237288 13.66 573204 1561864 8 19:24:01 5475040 0 798212 9.97 2620 1733068 1231132 13.59 574488 1561864 8 19:25:01 5478948 0 794296 9.92 2620 1733076 1205360 13.31 570988 1562552 8 19:26:01 5475888 0 797352 9.96 2620 1733080 1205444 13.31 571380 1565432 8 19:27:01 5475048 0 798188 9.97 2620 1733084 1205360 13.31 572032 1565432 8 19:28:01 5474428 0 798804 9.97 2620 1733088 1205360 13.31 572612 1565432 8 19:29:01 4902496 0 905760 11.31 2620 2198064 1604420 17.71 797360 1890256 464752 19:30:01 3778580 0 1172800 14.64 2620 3054940 1331884 14.70 910684 2703816 20 Average: 5223635 0 851072 10.63 2620 1931613 1273720 14.06 635068 1726502 51648 19:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:22:01 eth0 2.48 0.87 2.15 0.27 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 eth0 2.02 0.53 0.65 0.39 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 1.37 0.95 0.85 0.61 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 0.32 0.22 0.14 0.07 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 626.56 448.26 4086.20 33.51 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 742.02 515.73 3647.76 63.86 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 64.57 80.72 5.24 367.47 0.00 0.00 0.00 0.00 Average: eth0 152.85 107.46 860.02 10.97 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 7.18 8.97 0.58 40.85 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) 08/17/21 _x86_64_ (2 CPU) 19:19:51 LINUX RESTART (2 CPU) 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:01 all 0.17 0.00 0.08 0.00 0.01 99.75 19:22:01 0 0.20 0.00 0.08 0.00 0.00 99.72 19:22:01 1 0.13 0.00 0.07 0.00 0.02 99.78 19:23:01 all 0.23 0.00 0.08 0.00 0.03 99.67 19:23:01 0 0.35 0.00 0.08 0.00 0.03 99.53 19:23:01 1 0.12 0.00 0.07 0.00 0.02 99.80 19:24:01 all 0.29 0.00 0.05 0.00 0.00 99.66 19:24:01 0 0.50 0.00 0.05 0.00 0.00 99.45 19:24:01 1 0.08 0.00 0.05 0.00 0.00 99.87 19:25:01 all 0.23 0.00 0.09 0.00 0.02 99.66 19:25:01 0 0.37 0.00 0.05 0.00 0.02 99.57 19:25:01 1 0.10 0.00 0.13 0.00 0.02 99.75 19:26:01 all 0.21 0.00 0.08 0.00 0.01 99.71 19:26:01 0 0.30 0.00 0.07 0.00 0.00 99.63 19:26:01 1 0.12 0.00 0.08 0.00 0.02 99.78 19:27:01 all 0.25 0.00 0.07 0.00 0.01 99.67 19:27:01 0 0.43 0.00 0.07 0.00 0.02 99.48 19:27:01 1 0.07 0.00 0.07 0.00 0.00 99.87 19:28:01 all 0.26 0.00 0.04 0.00 0.03 99.67 19:28:01 0 0.47 0.00 0.03 0.00 0.02 99.48 19:28:01 1 0.05 0.00 0.05 0.00 0.03 99.87 19:29:01 all 3.44 0.00 1.64 0.00 0.03 94.89 19:29:01 0 3.58 0.00 1.70 0.00 0.02 94.71 19:29:01 1 3.31 0.00 1.59 0.00 0.03 95.07 19:30:01 all 21.40 0.00 11.04 2.55 0.11 64.90 19:30:01 0 21.70 0.00 10.88 2.75 0.11 64.56 19:30:01 1 21.09 0.00 11.20 2.36 0.11 65.24 Average: all 2.79 0.00 1.39 0.27 0.02 95.53 Average: 0 2.94 0.00 1.36 0.29 0.02 95.39 Average: 1 2.65 0.00 1.41 0.25 0.03 95.67