---> uname -a: Linux prd-centos7-docker-4c-2g-351.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) 09/16/21 _x86_64_ (2 CPU) 10:22:43 LINUX RESTART (2 CPU) 10:23:01 tps rtps wtps bread/s bwrtn/s 10:24:02 164.65 31.44 133.21 6124.10 41214.10 10:25:01 1.95 0.00 1.95 0.00 40.64 10:26:01 0.43 0.00 0.43 0.00 6.60 10:27:01 0.28 0.00 0.28 0.00 4.55 10:28:01 0.23 0.00 0.23 0.00 3.20 10:29:01 0.28 0.00 0.28 0.00 4.13 10:30:01 0.27 0.00 0.27 0.00 4.25 10:31:01 2.91 0.13 2.78 13.72 115.25 Average: 21.42 3.96 17.47 768.99 5185.88 10:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:02 5428536 0 811264 10.13 2620 1766520 1294844 14.30 603988 1574268 128 10:25:01 5442324 0 797468 9.96 2620 1766528 1203708 13.29 592720 1574232 8 10:26:01 5439668 0 800124 9.99 2620 1766528 1203804 13.29 593532 1575808 8 10:27:01 5437464 0 802320 10.02 2620 1766536 1204044 13.29 596136 1575808 12 10:28:01 5439424 0 800356 9.99 2620 1766540 1203708 13.29 590160 1579872 16 10:29:01 5438188 0 801588 10.01 2620 1766544 1203804 13.29 591708 1579872 16 10:30:01 5438624 0 801144 10.00 2620 1766552 1203708 13.29 591236 1579872 20 10:31:01 5180236 0 880820 11.00 2620 1945264 1474588 16.28 779984 1622820 177812 Average: 5405558 0 811886 10.14 2620 1788876 1249026 13.79 617433 1582819 22252 10:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:02 eth0 711.79 470.74 1441.81 92.59 0.00 0.00 0.00 0.00 10:24:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:02 docker0 89.69 68.03 7.60 222.94 0.00 0.00 0.00 0.00 10:25:01 eth0 0.68 0.08 0.05 0.05 0.00 0.00 0.00 0.00 10:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 eth0 4.06 1.12 3.06 0.07 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 eth0 1.33 0.53 0.58 0.36 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 eth0 0.35 0.28 0.17 0.08 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 eth0 262.71 166.11 1774.00 47.52 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.92 80.06 403.38 17.63 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 11.24 8.52 0.95 27.93 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) 09/16/21 _x86_64_ (2 CPU) 10:22:43 LINUX RESTART (2 CPU) 10:23:01 CPU %user %nice %system %iowait %steal %idle 10:24:02 all 20.29 0.00 6.28 4.65 0.07 68.72 10:24:02 0 19.88 0.00 6.44 3.75 0.07 69.86 10:24:02 1 20.69 0.00 6.11 5.55 0.07 67.58 10:25:01 all 0.24 0.00 0.08 0.00 0.00 99.68 10:25:01 0 0.10 0.00 0.08 0.00 0.00 99.81 10:25:01 1 0.37 0.00 0.08 0.00 0.00 99.54 10:26:01 all 0.24 0.00 0.13 0.00 0.02 99.62 10:26:01 0 0.13 0.00 0.13 0.00 0.02 99.72 10:26:01 1 0.35 0.00 0.12 0.00 0.02 99.51 10:27:01 all 0.08 0.00 0.08 0.00 0.00 99.84 10:27:01 0 0.10 0.00 0.08 0.00 0.00 99.82 10:27:01 1 0.07 0.00 0.07 0.00 0.00 99.87 10:28:01 all 0.21 0.00 0.05 0.00 0.02 99.72 10:28:01 0 0.33 0.00 0.05 0.00 0.02 99.60 10:28:01 1 0.08 0.00 0.05 0.00 0.02 99.85 10:29:01 all 0.23 0.00 0.06 0.00 0.01 99.70 10:29:01 0 0.42 0.00 0.03 0.00 0.00 99.55 10:29:01 1 0.05 0.00 0.08 0.00 0.02 99.85 10:30:01 all 0.26 0.00 0.05 0.00 0.01 99.68 10:30:01 0 0.43 0.00 0.03 0.00 0.00 99.53 10:30:01 1 0.08 0.00 0.07 0.00 0.02 99.83 10:31:01 all 3.77 0.00 1.32 0.02 0.02 94.87 10:31:01 0 3.61 0.00 1.45 0.02 0.02 94.90 10:31:01 1 3.94 0.00 1.19 0.02 0.02 94.84 Average: all 3.09 0.00 0.98 0.57 0.02 95.35 Average: 0 3.05 0.00 1.01 0.46 0.01 95.46 Average: 1 3.13 0.00 0.95 0.68 0.02 95.23