---> uname -a: Linux prd-centos7-docker-4c-2g-1333.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: 2799.996 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) 08/02/21 _x86_64_ (2 CPU) 02:17:49 LINUX RESTART (2 CPU) 02:19:01 tps rtps wtps bread/s bwrtn/s 02:20:01 2.65 0.03 2.61 1.07 92.67 02:21:01 0.38 0.00 0.38 0.00 5.81 02:22:01 0.33 0.00 0.33 0.00 5.03 02:23:02 0.20 0.00 0.20 0.00 2.28 02:24:01 0.36 0.00 0.36 0.00 4.86 02:25:01 0.25 0.00 0.25 0.00 2.60 02:26:01 0.30 0.00 0.30 0.00 4.33 02:27:01 89.78 0.03 89.74 3.73 30570.02 02:28:01 128.47 0.10 128.37 9.99 26751.21 Average: 24.80 0.02 24.78 1.65 6396.09 02:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 5534676 0 738664 9.22 2620 1732972 1062688 11.73 509584 1567096 20 02:21:01 5535416 0 737920 9.21 2620 1732976 1056520 11.66 510224 1565820 8 02:22:01 5532288 0 741048 9.25 2620 1732976 1056796 11.67 513648 1565820 8 02:23:02 5534160 0 739164 9.23 2620 1732988 1056520 11.66 511180 1566756 8 02:24:01 5531800 0 741520 9.26 2620 1732992 1056640 11.67 508724 1571428 8 02:25:01 5523744 0 749572 9.36 2620 1732996 1056520 11.66 516548 1571428 16 02:26:01 5523696 0 749616 9.36 2620 1733000 1056520 11.66 519060 1569412 16 02:27:01 4464492 0 965564 12.06 2620 2576256 1287452 14.21 709476 2313700 102168 02:28:01 3214460 0 1142904 14.27 2620 3648948 1581080 17.46 1071504 3029620 593224 Average: 5154970 0 811775 10.14 2620 2039567 1141193 12.60 596661 1813453 77275 02:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 eth0 0.55 0.12 0.04 0.02 0.00 0.00 0.00 0.00 02:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 eth0 1.03 0.53 0.55 0.39 0.00 0.00 0.00 0.00 02:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 eth0 0.42 0.34 0.20 0.08 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 0.10 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 vethcbdab49 60.10 75.75 5.48 388.03 0.00 0.00 0.00 0.00 02:27:01 eth0 664.98 467.83 4483.91 53.57 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 60.10 75.62 4.66 388.02 0.00 0.00 0.00 0.00 02:28:01 eth0 934.38 653.97 5879.93 131.53 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 2.68 1.98 0.49 0.47 0.00 0.00 0.00 0.00 Average: eth0 178.43 125.07 1154.20 20.67 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 6.99 8.64 0.57 43.25 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) 08/02/21 _x86_64_ (2 CPU) 02:17:49 LINUX RESTART (2 CPU) 02:19:01 CPU %user %nice %system %iowait %steal %idle 02:20:01 all 0.25 0.00 0.08 0.00 0.01 99.67 02:20:01 0 0.10 0.00 0.08 0.00 0.02 99.80 02:20:01 1 0.40 0.00 0.07 0.00 0.00 99.53 02:21:01 all 0.18 0.00 0.07 0.00 0.02 99.74 02:21:01 0 0.07 0.00 0.07 0.00 0.02 99.85 02:21:01 1 0.28 0.00 0.07 0.00 0.02 99.63 02:22:01 all 0.26 0.00 0.08 0.00 0.02 99.64 02:22:01 0 0.08 0.00 0.12 0.00 0.02 99.78 02:22:01 1 0.43 0.00 0.05 0.00 0.02 99.50 02:23:02 all 0.28 0.00 0.08 0.00 0.00 99.64 02:23:02 0 0.05 0.00 0.07 0.00 0.00 99.88 02:23:02 1 0.50 0.00 0.10 0.00 0.00 99.40 02:24:01 all 0.22 0.00 0.06 0.00 0.02 99.70 02:24:01 0 0.07 0.00 0.08 0.00 0.02 99.83 02:24:01 1 0.37 0.00 0.03 0.00 0.02 99.58 02:25:01 all 0.23 0.00 0.07 0.00 0.01 99.69 02:25:01 0 0.08 0.00 0.08 0.00 0.02 99.82 02:25:01 1 0.38 0.00 0.05 0.00 0.00 99.57 02:26:01 all 0.16 0.00 0.06 0.00 0.02 99.77 02:26:01 0 0.28 0.00 0.10 0.00 0.02 99.60 02:26:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:27:01 all 11.90 0.00 4.87 1.21 0.08 81.94 02:27:01 0 12.31 0.00 5.20 1.51 0.09 80.89 02:27:01 1 11.51 0.00 4.53 0.91 0.07 82.98 02:28:01 all 19.99 0.00 9.64 0.87 0.08 69.42 02:28:01 0 19.28 0.00 9.62 0.77 0.09 70.24 02:28:01 1 20.70 0.00 9.65 0.97 0.07 68.61 Average: all 3.58 0.00 1.60 0.22 0.03 94.56 Average: 0 3.44 0.00 1.64 0.24 0.03 94.64 Average: 1 3.72 0.00 1.56 0.20 0.02 94.49