---> uname -a: Linux prd-centos7-docker-4c-2g-97.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 09/29/21 _x86_64_ (2 CPU) 04:10:42 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps bread/s bwrtn/s 04:12:03 158.18 24.29 133.88 5995.47 41220.41 04:13:01 2.21 0.00 2.21 0.00 46.60 04:14:01 0.47 0.00 0.47 0.00 6.88 04:15:01 0.23 0.00 0.23 0.00 2.30 04:16:01 0.18 0.00 0.18 0.00 2.03 04:17:01 0.30 0.00 0.30 0.00 4.88 04:18:01 0.23 0.00 0.23 0.00 2.85 04:19:01 0.27 0.00 0.27 0.00 3.62 Average: 20.34 3.05 17.29 752.93 5185.06 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:03 5435924 0 803792 10.04 2620 1766596 1296576 14.31 597112 1573812 140 04:13:01 5449280 0 790488 9.87 2620 1766544 1197228 13.22 586148 1573772 16 04:14:01 5447668 0 792100 9.89 2620 1766544 1197540 13.22 586120 1575468 8 04:15:01 5443904 0 795856 9.94 2620 1766552 1205748 13.31 588648 1576084 20 04:16:01 5445936 0 793820 9.91 2620 1766556 1205424 13.31 584544 1578492 16 04:17:01 5442964 0 796788 9.95 2620 1766560 1205544 13.31 587908 1578492 8 04:18:01 5443176 0 796572 9.95 2620 1766564 1205508 13.31 587800 1578492 16 04:19:01 5440092 0 799648 9.98 2620 1766572 1205424 13.31 590424 1578496 8 Average: 5443618 0 796133 9.94 2620 1766561 1214874 13.41 588588 1576638 29 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:03 eth0 750.77 469.06 1436.91 92.39 0.00 0.00 0.00 0.00 04:12:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:03 docker0 93.76 80.32 7.21 223.73 0.00 0.00 0.00 0.00 04:13:01 eth0 0.50 0.09 0.02 0.02 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 2.77 1.33 4.98 0.09 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 1.38 0.57 0.58 0.36 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.95 59.22 181.17 11.68 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 11.77 10.09 0.91 28.10 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) 09/29/21 _x86_64_ (2 CPU) 04:10:42 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:03 all 19.48 0.00 6.33 4.25 0.08 69.86 04:12:03 0 21.08 0.00 6.67 4.44 0.09 67.72 04:12:03 1 17.88 0.00 6.00 4.06 0.07 71.99 04:13:01 all 0.22 0.00 0.08 0.00 0.01 99.69 04:13:01 0 0.09 0.00 0.09 0.00 0.00 99.83 04:13:01 1 0.36 0.00 0.07 0.00 0.02 99.55 04:14:01 all 0.23 0.00 0.08 0.00 0.03 99.67 04:14:01 0 0.10 0.00 0.08 0.00 0.02 99.80 04:14:01 1 0.35 0.00 0.07 0.00 0.03 99.55 04:15:01 all 0.18 0.00 0.05 0.00 0.03 99.74 04:15:01 0 0.07 0.00 0.07 0.00 0.05 99.82 04:15:01 1 0.30 0.00 0.03 0.00 0.00 99.67 04:16:01 all 0.13 0.00 0.07 0.00 0.02 99.79 04:16:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:16:01 1 0.18 0.00 0.07 0.00 0.02 99.73 04:17:01 all 0.07 0.00 0.05 0.00 0.02 99.87 04:17:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:17:01 1 0.07 0.00 0.05 0.00 0.02 99.87 04:18:01 all 0.13 0.00 0.05 0.00 0.02 99.81 04:18:01 0 0.07 0.00 0.05 0.00 0.03 99.85 04:18:01 1 0.18 0.00 0.05 0.00 0.00 99.77 04:19:01 all 0.19 0.00 0.06 0.00 0.02 99.73 04:19:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:19:01 1 0.30 0.00 0.05 0.00 0.02 99.63 Average: all 2.51 0.00 0.82 0.52 0.03 96.12 Average: 0 2.63 0.00 0.87 0.54 0.03 95.93 Average: 1 2.40 0.00 0.78 0.50 0.02 96.30