---> uname -a: Linux prd-centos7-docker-4c-2g-638.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) 08/12/21 _x86_64_ (2 CPU) 00:20:12 LINUX RESTART (2 CPU) 00:21:01 tps rtps wtps bread/s bwrtn/s 00:22:01 16.36 0.62 15.75 351.59 2816.40 00:23:02 0.38 0.00 0.38 0.00 6.60 00:24:01 0.37 0.00 0.37 0.00 6.11 00:25:01 0.20 0.00 0.20 0.00 2.57 00:26:01 0.22 0.00 0.22 0.00 3.15 00:27:01 0.30 0.00 0.30 0.00 5.76 00:28:01 0.22 0.00 0.22 0.00 3.25 00:29:01 0.28 0.00 0.28 0.00 3.21 00:30:01 108.29 0.03 108.26 3.73 31528.46 Average: 14.10 0.07 14.02 39.57 3826.66 00:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:22:01 5467488 0 805792 10.06 2620 1733040 1276412 14.09 574812 1568224 20 00:23:02 5469820 0 803456 10.03 2620 1733044 1237348 13.66 576872 1564164 20 00:24:01 5469708 0 803564 10.03 2620 1733048 1237384 13.66 576676 1564668 8 00:25:01 5470448 0 802820 10.02 2620 1733052 1228932 13.57 576800 1564668 20 00:26:01 5467332 0 805932 10.06 2620 1733056 1228992 13.57 573080 1571452 20 00:27:01 5466748 0 806508 10.07 2620 1733064 1229064 13.57 573500 1571452 8 00:28:01 5468828 0 804424 10.04 2620 1733068 1207308 13.33 571368 1571452 8 00:29:01 5460700 0 812544 10.15 2620 1733076 1207308 13.33 579964 1571452 8 00:30:01 4600204 0 954976 11.92 2620 2451140 1221180 13.48 732356 2167848 32 Average: 5371253 0 822224 10.27 2620 1812843 1230436 13.58 592825 1635042 16 00:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:22:01 eth0 38.60 24.01 55.14 9.58 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 2.91 2.11 0.53 6.39 0.00 0.00 0.00 0.00 00:23:02 eth0 4.11 1.12 1.29 0.76 0.00 0.00 0.00 0.00 00:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 2.37 0.63 0.68 0.43 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 2.50 0.57 0.66 0.37 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 1.72 0.48 0.51 0.30 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 1.38 0.83 0.81 0.60 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 eth0 705.93 485.14 4472.98 43.33 0.00 0.00 0.00 0.00 00:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:01 docker0 63.24 77.63 5.11 369.24 0.00 0.00 0.00 0.00 Average: eth0 84.25 57.10 504.49 6.16 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 7.36 8.88 0.63 41.81 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) 08/12/21 _x86_64_ (2 CPU) 00:20:12 LINUX RESTART (2 CPU) 00:21:01 CPU %user %nice %system %iowait %steal %idle 00:22:01 all 2.30 0.00 1.32 0.28 0.03 96.08 00:22:01 0 2.27 0.00 1.45 0.34 0.03 95.91 00:22:01 1 2.32 0.00 1.20 0.22 0.02 96.24 00:23:02 all 0.18 0.00 0.08 0.00 0.03 99.71 00:23:02 0 0.08 0.00 0.10 0.00 0.03 99.78 00:23:02 1 0.28 0.00 0.07 0.00 0.02 99.63 00:24:01 all 0.14 0.00 0.06 0.00 0.03 99.78 00:24:01 0 0.09 0.00 0.07 0.00 0.02 99.83 00:24:01 1 0.19 0.00 0.05 0.00 0.03 99.73 00:25:01 all 0.24 0.00 0.03 0.00 0.02 99.71 00:25:01 0 0.05 0.00 0.03 0.00 0.02 99.90 00:25:01 1 0.43 0.00 0.03 0.00 0.02 99.52 00:26:01 all 0.31 0.00 0.28 0.00 0.02 99.39 00:26:01 0 0.17 0.00 0.35 0.00 0.02 99.47 00:26:01 1 0.45 0.00 0.22 0.00 0.02 99.32 00:27:01 all 0.22 0.00 0.05 0.00 0.03 99.71 00:27:01 0 0.08 0.00 0.07 0.00 0.03 99.82 00:27:01 1 0.35 0.00 0.03 0.00 0.02 99.60 00:28:01 all 0.25 0.00 0.06 0.00 0.03 99.67 00:28:01 0 0.28 0.00 0.05 0.00 0.02 99.65 00:28:01 1 0.22 0.00 0.07 0.00 0.03 99.68 00:29:01 all 0.18 0.00 0.05 0.00 0.02 99.76 00:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 00:29:01 1 0.30 0.00 0.05 0.00 0.02 99.63 00:30:01 all 11.52 0.00 5.04 1.04 0.06 82.34 00:30:01 0 11.68 0.00 5.12 0.95 0.07 82.17 00:30:01 1 11.36 0.00 4.96 1.14 0.05 82.50 Average: all 1.67 0.00 0.76 0.14 0.03 97.40 Average: 0 1.60 0.00 0.79 0.14 0.03 97.44 Average: 1 1.74 0.00 0.73 0.15 0.02 97.36