---> uname -a: Linux prd-centos7-docker-4c-2g-159.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:04:34 LINUX RESTART (2 CPU) 18:05:02 tps rtps wtps bread/s bwrtn/s 18:06:01 81.88 3.30 78.58 2347.85 2882.83 18:07:01 1.63 0.00 1.63 0.00 32.77 18:08:01 0.27 0.00 0.27 0.00 3.63 18:09:01 0.20 0.00 0.20 0.00 2.97 18:10:01 0.30 0.00 0.30 0.00 3.76 18:11:01 4.98 0.03 4.95 3.73 210.48 18:12:01 221.89 0.15 221.74 11.59 54605.33 Average: 44.38 0.49 43.88 332.91 8264.36 18:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:06:01 5673188 0 636992 7.95 2620 1696140 1522476 16.81 577616 1522548 20 18:07:01 5675988 0 634132 7.92 2620 1696200 1491980 16.47 575828 1522524 20 18:08:01 5681372 0 628800 7.85 2620 1696148 1421300 15.69 571576 1522752 20 18:09:01 5677232 0 632932 7.90 2620 1696156 1421432 15.69 576260 1522752 20 18:10:01 5684164 0 625996 7.82 2620 1696160 1421240 15.69 567736 1523712 20 18:11:01 5061732 0 741808 9.26 2620 2202780 1792756 19.79 702572 1960064 505704 18:12:01 3351888 0 1121172 14.00 2620 3533260 1947992 21.51 1219780 2927228 514360 Average: 5257938 0 717405 8.96 2620 2030978 1574168 17.38 684481 1785940 145738 18:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:06:01 eth0 87.30 59.72 376.04 28.78 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 4.66 3.08 1.34 10.16 0.00 0.00 0.00 0.00 18:07:01 eth0 1.07 0.27 0.32 0.23 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 1.58 0.28 0.38 0.20 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 1.72 0.78 0.84 0.56 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.78 0.17 0.13 0.10 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 154.78 86.96 4056.36 9.49 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 357.66 232.60 6194.21 124.56 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 37.55 52.33 3.79 352.22 0.00 0.00 0.00 0.00 Average: eth0 86.43 54.40 1521.36 23.41 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 6.03 7.93 0.73 51.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:04:34 LINUX RESTART (2 CPU) 18:05:02 CPU %user %nice %system %iowait %steal %idle 18:06:01 all 5.05 0.00 1.77 2.03 0.03 91.12 18:06:01 0 5.00 0.00 1.56 0.34 0.03 93.06 18:06:01 1 5.09 0.00 1.97 3.72 0.03 89.18 18:07:01 all 0.18 0.00 0.06 0.00 0.02 99.74 18:07:01 0 0.32 0.00 0.07 0.00 0.02 99.60 18:07:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:08:01 all 0.20 0.00 0.05 0.00 0.02 99.73 18:08:01 0 0.33 0.00 0.03 0.00 0.02 99.62 18:08:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:09:01 all 0.23 0.00 0.04 0.00 0.01 99.72 18:09:01 0 0.38 0.00 0.03 0.00 0.02 99.57 18:09:01 1 0.08 0.00 0.05 0.00 0.00 99.87 18:10:01 all 0.23 0.00 0.05 0.00 0.01 99.71 18:10:01 0 0.38 0.00 0.03 0.00 0.00 99.58 18:10:01 1 0.08 0.00 0.07 0.00 0.02 99.83 18:11:01 all 5.53 0.00 2.04 0.09 0.03 92.31 18:11:01 0 5.48 0.00 2.30 0.15 0.03 92.03 18:11:01 1 5.57 0.00 1.78 0.03 0.03 92.58 18:12:01 all 27.77 0.00 11.75 5.61 0.11 54.77 18:12:01 0 27.82 0.00 11.76 5.75 0.11 54.57 18:12:01 1 27.72 0.00 11.73 5.47 0.11 54.96 Average: all 5.39 0.00 2.16 1.06 0.03 91.35 Average: 0 5.47 0.00 2.17 0.85 0.03 91.48 Average: 1 5.31 0.00 2.16 1.27 0.03 91.23