---> uname -a: Linux prd-centos7-docker-4c-2g-1011.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) 07/30/21 _x86_64_ (2 CPU) 15:06:43 LINUX RESTART (2 CPU) 15:07:01 tps rtps wtps bread/s bwrtn/s 15:08:02 182.73 52.77 129.96 7654.29 39594.29 15:09:01 1.74 0.00 1.74 0.00 34.54 15:10:01 0.23 0.00 0.23 0.00 2.97 15:11:01 0.13 0.00 0.13 0.00 2.15 15:12:01 0.30 0.00 0.30 0.00 3.71 15:13:01 0.32 0.00 0.32 0.00 4.35 15:14:01 0.27 0.00 0.27 0.00 3.76 15:15:01 0.23 0.00 0.23 0.00 2.85 15:16:01 0.20 0.00 0.20 0.00 1.62 Average: 20.72 5.88 14.85 852.27 4414.83 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:02 5466804 0 806532 10.07 2620 1732984 1294012 14.29 576944 1565380 132 15:09:01 5473476 0 799852 9.99 2620 1732992 1243996 13.73 571552 1565344 20 15:10:01 5477712 0 795612 9.93 2620 1732996 1209044 13.35 567276 1565952 12 15:11:01 5474288 0 799028 9.98 2620 1733004 1209356 13.35 571176 1565952 20 15:12:01 5473780 0 799532 9.98 2620 1733008 1209380 13.35 569860 1567280 16 15:13:01 5472956 0 800352 9.99 2620 1733012 1209200 13.35 570680 1567280 16 15:14:01 5474444 0 798860 9.97 2620 1733016 1209044 13.35 569760 1567280 12 15:15:01 5463636 0 809664 10.11 2620 1733020 1209044 13.35 580768 1567280 8 15:16:01 5462804 0 810492 10.12 2620 1733024 1209044 13.35 581148 1567280 8 Average: 5471100 0 802214 10.02 2620 1733006 1222458 13.50 573240 1566559 27 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:02 eth0 409.69 253.61 996.51 74.01 0.00 0.00 0.00 0.00 15:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:02 docker0 2.75 1.98 0.49 5.88 0.00 0.00 0.00 0.00 15:09:01 eth0 3.96 1.03 1.25 0.76 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 1.05 0.10 0.10 0.04 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 1.57 0.73 0.82 0.55 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.83 0.30 0.30 0.23 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 0.40 0.22 0.15 0.07 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.25 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.54 28.53 111.25 8.43 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 0.31 0.22 0.05 0.65 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) 07/30/21 _x86_64_ (2 CPU) 15:06:43 LINUX RESTART (2 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:02 all 18.99 0.00 7.10 5.07 0.07 68.77 15:08:02 0 20.13 0.00 7.07 4.38 0.07 68.35 15:08:02 1 17.86 0.00 7.12 5.76 0.07 69.19 15:09:01 all 0.19 0.00 0.10 0.00 0.01 99.70 15:09:01 0 0.24 0.00 0.10 0.00 0.00 99.66 15:09:01 1 0.14 0.00 0.10 0.00 0.02 99.75 15:10:01 all 0.18 0.00 0.08 0.00 0.03 99.71 15:10:01 0 0.28 0.00 0.05 0.00 0.02 99.65 15:10:01 1 0.08 0.00 0.12 0.00 0.03 99.77 15:11:01 all 0.19 0.00 0.05 0.00 0.03 99.73 15:11:01 0 0.32 0.00 0.03 0.00 0.02 99.63 15:11:01 1 0.07 0.00 0.07 0.00 0.03 99.83 15:12:01 all 0.17 0.00 0.03 0.00 0.03 99.77 15:12:01 0 0.28 0.00 0.05 0.00 0.03 99.63 15:12:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:13:01 all 0.14 0.00 0.05 0.00 0.03 99.78 15:13:01 0 0.25 0.00 0.03 0.00 0.02 99.70 15:13:01 1 0.03 0.00 0.07 0.00 0.03 99.87 15:14:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:14:01 0 0.22 0.00 0.02 0.00 0.02 99.75 15:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:15:01 all 0.14 0.00 0.05 0.00 0.02 99.79 15:15:01 0 0.23 0.00 0.03 0.00 0.02 99.72 15:15:01 1 0.05 0.00 0.07 0.00 0.02 99.87 15:16:01 all 0.12 0.00 0.04 0.00 0.03 99.82 15:16:01 0 0.18 0.00 0.03 0.00 0.02 99.77 15:16:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 2.19 0.00 0.81 0.55 0.03 96.43 Average: 0 2.39 0.00 0.80 0.47 0.02 96.32 Average: 1 1.99 0.00 0.83 0.62 0.03 96.54