---> uname -a: Linux prd-centos7-docker-4c-2g-976.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) 09/23/21 _x86_64_ (2 CPU) 15:00:30 LINUX RESTART (2 CPU) 15:01:01 tps rtps wtps bread/s bwrtn/s 15:02:02 95.51 12.67 82.84 3813.82 3490.91 15:03:01 1.76 0.00 1.76 0.00 37.54 15:04:01 0.43 0.00 0.43 0.00 6.23 15:05:01 0.22 0.00 0.22 0.00 3.35 15:06:01 0.28 0.00 0.28 0.00 3.81 15:07:01 0.22 0.00 0.22 0.00 3.08 15:08:01 0.25 0.00 0.25 0.00 3.25 15:09:01 0.32 0.00 0.32 0.00 4.70 15:10:01 102.65 0.03 102.61 3.73 31679.22 15:11:01 90.54 0.10 90.44 9.99 22192.42 Average: 29.27 1.28 27.99 383.60 5753.86 15:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:02 5474612 0 798768 9.97 2620 1732940 1151188 12.71 568612 1565724 132 15:03:01 5486372 0 787000 9.83 2620 1732948 1062160 11.73 559248 1565884 20 15:04:01 5486236 0 787136 9.83 2620 1732948 1062160 11.73 563176 1561840 16 15:05:01 5482936 0 790432 9.87 2620 1732952 1062472 11.73 563132 1565288 8 15:06:01 5483216 0 790116 9.87 2620 1732988 1062520 11.73 563488 1565288 12 15:07:01 5483588 0 789772 9.86 2620 1732960 1062268 11.73 559660 1567800 8 15:08:01 5473300 0 800052 9.99 2620 1732968 1062160 11.73 570568 1567800 8 15:09:01 5472888 0 800460 9.99 2620 1732972 1062244 11.73 572672 1566160 20 15:10:01 4053912 0 1018992 12.72 2620 2933416 1581516 17.46 858904 2572928 481640 15:11:01 3912112 0 1038872 12.97 2620 3055336 1216764 13.43 902476 2577112 176 Average: 5180917 0 840160 10.49 2620 1985243 1138545 12.57 628194 1767582 48204 15:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:02 eth0 284.07 227.23 974.67 74.68 0.00 0.00 0.00 0.00 15:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:02 docker0 3.88 3.10 1.79 8.81 0.00 0.00 0.00 0.00 15:03:01 eth0 0.05 0.10 0.00 0.03 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 0.88 0.08 0.07 0.01 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 3.80 1.40 3.58 0.42 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.85 0.52 0.53 0.42 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.27 0.25 0.08 0.08 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.18 0.13 0.07 0.01 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 1527.06 1100.37 7682.55 129.12 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 72.34 88.64 5.20 352.14 0.00 0.00 0.00 0.00 15:11:01 eth0 70.94 46.91 68.86 80.98 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 3.36 2.31 1.21 0.88 0.00 0.00 0.00 0.00 Average: eth0 189.22 137.99 874.85 28.63 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 7.98 9.42 0.82 36.26 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) 09/23/21 _x86_64_ (2 CPU) 15:00:30 LINUX RESTART (2 CPU) 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:02 all 11.99 0.00 2.76 2.38 0.05 82.82 15:02:02 0 12.23 0.00 2.60 0.99 0.05 84.13 15:02:02 1 11.75 0.00 2.92 3.76 0.05 81.51 15:03:01 all 0.26 0.00 0.08 0.00 0.01 99.64 15:03:01 0 0.27 0.00 0.08 0.00 0.02 99.63 15:03:01 1 0.26 0.00 0.09 0.00 0.00 99.66 15:04:01 all 0.16 0.00 0.06 0.00 0.02 99.77 15:04:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:04:01 1 0.27 0.00 0.05 0.00 0.02 99.67 15:05:01 all 0.32 0.00 0.11 0.00 0.02 99.56 15:05:01 0 0.10 0.00 0.08 0.00 0.02 99.80 15:05:01 1 0.53 0.00 0.13 0.00 0.02 99.32 15:06:01 all 0.20 0.00 0.05 0.00 0.01 99.74 15:06:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:06:01 1 0.35 0.00 0.05 0.00 0.02 99.58 15:07:01 all 0.22 0.00 0.05 0.00 0.03 99.71 15:07:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:07:01 1 0.38 0.00 0.03 0.00 0.03 99.55 15:08:01 all 0.22 0.00 0.04 0.00 0.02 99.72 15:08:01 0 0.05 0.00 0.05 0.00 0.02 99.88 15:08:01 1 0.38 0.00 0.03 0.00 0.02 99.57 15:09:01 all 0.20 0.00 0.03 0.00 0.03 99.74 15:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:09:01 1 0.37 0.00 0.03 0.00 0.03 99.57 15:10:01 all 17.03 0.00 7.69 1.05 0.09 74.15 15:10:01 0 17.72 0.00 7.90 0.90 0.09 73.39 15:10:01 1 16.34 0.00 7.48 1.19 0.09 74.90 15:11:01 all 7.35 0.00 4.08 0.83 0.06 87.68 15:11:01 0 7.25 0.00 4.07 0.79 0.07 87.83 15:11:01 1 7.46 0.00 4.10 0.87 0.05 87.53 Average: all 3.68 0.00 1.45 0.42 0.03 94.42 Average: 0 3.65 0.00 1.45 0.26 0.03 94.61 Average: 1 3.72 0.00 1.45 0.57 0.03 94.23