---> uname -a: Linux prd-centos7-docker-4c-2g-3164.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) 19:20:38 LINUX RESTART (2 CPU) 19:21:01 tps rtps wtps bread/s bwrtn/s 19:22:03 109.23 17.25 91.98 5629.68 4462.13 19:23:01 1.69 0.00 1.69 0.00 30.50 19:24:01 0.23 0.00 0.23 0.00 2.97 19:25:01 0.33 0.00 0.33 0.00 6.01 19:26:01 0.15 0.00 0.15 0.00 1.75 19:27:01 0.23 0.00 0.23 0.00 3.05 19:28:01 0.35 0.00 0.35 0.00 5.58 19:29:01 0.17 0.00 0.17 0.00 2.01 19:30:01 90.81 0.03 90.77 3.73 29204.30 Average: 22.67 1.93 20.74 628.86 3760.64 19:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:22:03 5464352 0 807888 10.09 2620 1734072 1273960 14.07 579756 1566468 128 19:23:01 5463988 0 808240 10.09 2620 1734084 1269176 14.01 580472 1566432 12 19:24:01 5467516 0 804712 10.05 2620 1734084 1233232 13.62 579928 1563816 20 19:25:01 5470364 0 801856 10.01 2620 1734092 1205224 13.31 577972 1563816 20 19:26:01 5470668 0 801548 10.01 2620 1734096 1205224 13.31 575216 1566480 8 19:27:01 5467356 0 804856 10.05 2620 1734100 1205296 13.31 578388 1566484 8 19:28:01 5467964 0 804244 10.04 2620 1734104 1205224 13.31 578068 1566536 12 19:29:01 5465416 0 806788 10.07 2620 1734108 1205224 13.31 580536 1566536 8 19:30:01 4453924 0 985112 12.30 2620 2567276 1404092 15.50 812740 2257156 114556 Average: 5354616 0 825027 10.30 2620 1826668 1245184 13.75 604786 1642636 12752 19:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:22:03 eth0 293.58 208.67 986.52 70.68 0.00 0.00 0.00 0.00 19:22:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:03 docker0 2.60 2.00 0.32 5.86 0.00 0.00 0.00 0.00 19:23:01 eth0 2.74 1.10 2.75 0.45 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 1.32 0.92 0.79 0.60 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 0.12 0.08 0.01 0.01 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 0.37 0.25 0.15 0.08 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 0.08 0.10 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 0.12 0.08 0.01 0.01 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 1052.96 736.89 6215.42 65.42 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 38.29 43.60 3.34 160.39 0.00 0.00 0.00 0.00 Average: eth0 150.74 105.76 803.67 15.31 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 4.56 5.09 0.41 18.54 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) 19:20:38 LINUX RESTART (2 CPU) 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:03 all 16.75 0.00 4.20 2.39 0.06 76.59 19:22:03 0 16.10 0.00 4.55 3.12 0.07 76.17 19:22:03 1 17.40 0.00 3.86 1.67 0.05 77.02 19:23:01 all 0.29 0.00 0.08 0.00 0.02 99.61 19:23:01 0 0.45 0.00 0.05 0.00 0.02 99.48 19:23:01 1 0.14 0.00 0.10 0.00 0.02 99.74 19:24:01 all 0.31 0.00 0.09 0.00 0.02 99.58 19:24:01 0 0.28 0.00 0.08 0.00 0.02 99.62 19:24:01 1 0.33 0.00 0.10 0.00 0.02 99.55 19:25:01 all 0.23 0.00 0.06 0.00 0.02 99.69 19:25:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:25:01 1 0.40 0.00 0.05 0.00 0.02 99.53 19:26:01 all 0.27 0.00 0.07 0.00 0.02 99.65 19:26:01 0 0.05 0.00 0.07 0.00 0.02 99.87 19:26:01 1 0.48 0.00 0.07 0.00 0.02 99.43 19:27:01 all 0.23 0.00 0.04 0.00 0.01 99.72 19:27:01 0 0.05 0.00 0.03 0.00 0.02 99.90 19:27:01 1 0.40 0.00 0.05 0.00 0.00 99.55 19:28:01 all 0.24 0.00 0.05 0.00 0.02 99.69 19:28:01 0 0.08 0.00 0.05 0.00 0.02 99.85 19:28:01 1 0.40 0.00 0.05 0.00 0.02 99.53 19:29:01 all 0.18 0.00 0.06 0.01 0.03 99.72 19:29:01 0 0.05 0.00 0.08 0.00 0.03 99.83 19:29:01 1 0.32 0.00 0.03 0.02 0.02 99.62 19:30:01 all 12.34 0.00 5.70 1.37 0.05 80.53 19:30:01 0 12.61 0.00 5.94 0.77 0.05 80.63 19:30:01 1 12.07 0.00 5.47 1.97 0.05 80.44 Average: all 3.36 0.00 1.12 0.41 0.03 95.09 Average: 0 3.23 0.00 1.18 0.42 0.03 95.14 Average: 1 3.48 0.00 1.07 0.40 0.02 95.03