---> uname -a: Linux prd-centos7-docker-4c-2g-1761.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) 08/02/21 _x86_64_ (2 CPU) 20:46:37 LINUX RESTART (2 CPU) 20:47:01 tps rtps wtps bread/s bwrtn/s 20:48:01 106.86 16.69 90.17 5583.75 4443.73 20:49:01 1.95 0.00 1.95 0.00 38.92 20:50:01 0.20 0.00 0.20 0.00 1.63 20:51:01 0.23 0.00 0.23 0.00 3.88 20:52:01 0.28 0.00 0.28 0.00 3.00 20:53:01 0.32 0.00 0.32 0.00 4.48 20:54:01 0.23 0.00 0.23 0.00 2.87 20:55:01 0.18 0.00 0.18 0.00 2.05 20:56:01 0.28 0.00 0.28 0.00 3.07 Average: 12.29 1.85 10.43 620.59 500.54 20:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:48:01 5471228 0 801000 10.00 2620 1734084 1305532 14.41 577388 1561560 132 20:49:01 5482780 0 789440 9.86 2620 1734092 1207264 13.33 567656 1561524 16 20:50:01 5482760 0 789460 9.86 2620 1734092 1207264 13.33 565584 1563500 8 20:51:01 5480260 0 791948 9.89 2620 1734104 1207492 13.33 567820 1563500 8 20:52:01 5481992 0 790212 9.87 2620 1734108 1207264 13.33 562988 1567196 8 20:53:01 5478704 0 793496 9.91 2620 1734112 1207360 13.33 566284 1567200 8 20:54:01 5478664 0 793532 9.91 2620 1734116 1207408 13.33 566660 1567196 8 20:55:01 5469872 0 802320 10.02 2620 1734120 1207264 13.33 575328 1567196 8 20:56:01 5469600 0 802588 10.02 2620 1734124 1207264 13.33 575724 1567196 8 Average: 5477318 0 794888 9.93 2620 1734106 1218235 13.45 569492 1565119 23 20:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:48:01 eth0 445.80 278.85 995.54 75.59 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 2.48 1.72 0.30 5.75 0.00 0.00 0.00 0.00 20:49:01 eth0 0.72 0.08 0.06 0.03 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 3.08 1.93 4.24 0.49 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.65 0.22 0.19 0.07 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 eth0 0.58 0.33 0.27 0.20 0.00 0.00 0.00 0.00 20:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.20 31.31 111.18 8.49 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 0.28 0.19 0.03 0.64 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) 20:46:37 LINUX RESTART (2 CPU) 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 15.61 0.00 3.39 2.27 0.06 78.68 20:48:01 0 15.13 0.00 3.71 1.30 0.07 79.78 20:48:01 1 16.08 0.00 3.06 3.24 0.05 77.57 20:49:01 all 0.13 0.00 0.05 0.00 0.03 99.78 20:49:01 0 0.08 0.00 0.05 0.00 0.02 99.85 20:49:01 1 0.18 0.00 0.05 0.00 0.05 99.72 20:50:01 all 0.10 0.00 0.03 0.00 0.03 99.83 20:50:01 0 0.08 0.00 0.03 0.00 0.05 99.83 20:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 20:51:01 all 0.13 0.00 0.03 0.00 0.03 99.80 20:51:01 0 0.22 0.00 0.05 0.00 0.03 99.70 20:51:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:52:01 all 0.11 0.00 0.03 0.00 0.04 99.82 20:52:01 0 0.17 0.00 0.03 0.00 0.02 99.78 20:52:01 1 0.05 0.00 0.03 0.00 0.07 99.85 20:53:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:53:01 0 0.12 0.00 0.02 0.00 0.02 99.85 20:53:01 1 0.05 0.00 0.03 0.00 0.03 99.88 20:54:01 all 0.18 0.00 0.03 0.00 0.03 99.77 20:54:01 0 0.32 0.00 0.02 0.00 0.03 99.63 20:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:55:01 all 0.08 0.00 0.06 0.00 0.03 99.82 20:55:01 0 0.12 0.00 0.07 0.00 0.03 99.78 20:55:01 1 0.05 0.00 0.05 0.00 0.03 99.87 20:56:01 all 0.08 0.00 0.03 0.00 0.04 99.85 20:56:01 0 0.05 0.00 0.03 0.00 0.03 99.88 20:56:01 1 0.10 0.00 0.03 0.00 0.05 99.82 Average: all 1.79 0.00 0.40 0.25 0.04 97.52 Average: 0 1.77 0.00 0.44 0.14 0.03 97.61 Average: 1 1.82 0.00 0.36 0.35 0.04 97.43