---> uname -a: Linux prd-centos7-docker-4c-2g-500.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: 2800.000 BogoMIPS: 5600.00 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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 11/13/21 _x86_64_ (2 CPU) 19:45:45 LINUX RESTART (2 CPU) 19:46:01 tps rtps wtps bread/s bwrtn/s 19:47:01 213.99 18.47 195.52 5342.88 50848.16 19:48:01 271.34 0.00 271.34 0.00 57451.74 19:49:01 54.60 0.02 54.58 0.53 10793.35 19:50:01 112.62 0.02 112.61 0.53 4907.30 19:51:01 2.88 0.00 2.88 0.00 104.81 19:52:01 0.25 0.00 0.25 0.00 4.23 19:53:01 0.32 0.00 0.32 0.00 4.00 19:54:01 0.28 0.00 0.28 0.00 3.68 19:55:01 0.23 0.00 0.23 0.00 2.70 19:56:01 0.37 0.00 0.37 0.00 5.60 Average: 65.70 1.85 63.85 534.51 12414.98 19:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:47:01 4317380 0 776008 9.69 2620 2912932 1636844 18.07 1035968 2325380 4332 19:48:01 3452208 0 1024356 12.79 2620 3529756 1711852 18.90 1330640 2754624 184404 19:49:01 3279900 0 1030844 12.87 2620 3695576 1547740 17.09 1422196 2822764 37564 19:50:01 3691612 0 973132 12.15 2620 3341576 1199484 13.24 1241116 2588052 20 19:51:01 3732556 0 932184 11.64 2620 3341580 1165512 12.87 1237548 2588052 16 19:52:01 3729324 0 935412 11.68 2620 3341584 1165328 12.87 1240724 2588052 8 19:53:01 3732464 0 932268 11.64 2620 3341588 1165244 12.86 1240244 2588052 8 19:54:01 3731700 0 933024 11.65 2620 3341596 1165244 12.86 1240008 2588612 16 19:55:01 3728444 0 936280 11.69 2620 3341596 1165244 12.86 1242808 2588612 8 19:56:01 3728620 0 936096 11.69 2620 3341604 1165244 12.86 1245248 2586292 8 Average: 3712421 0 940960 11.75 2620 3352939 1308774 14.45 1247650 2601849 22638 19:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:47:01 eth0 1345.36 1497.59 9584.26 195.41 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 veth5e430f7 68.41 87.13 6.52 59.99 0.00 0.00 0.00 0.00 19:47:01 docker0 788.58 438.23 68.36 2729.98 0.00 0.00 0.00 0.00 19:48:01 eth0 189.04 146.53 2010.38 21.42 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 veth8bb52b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:48:01 docker0 129.63 159.08 10.12 1981.94 0.00 0.00 0.00 0.00 19:49:01 eth0 29.06 15.54 22.40 11.94 0.00 0.00 0.00 0.00 19:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:49:01 veth8bb52b0 2.17 2.17 0.17 0.18 0.00 0.00 0.00 0.00 19:49:01 docker0 2.17 2.17 0.14 0.18 0.00 0.00 0.00 0.00 19:50:01 eth0 9.91 5.41 8.71 4.34 0.00 0.00 0.00 0.00 19:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 eth0 0.25 0.23 0.29 0.02 0.00 0.00 0.00 0.00 19:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 19:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.46 166.62 1162.87 23.33 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 92.06 59.96 7.86 471.31 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) 11/13/21 _x86_64_ (2 CPU) 19:45:45 LINUX RESTART (2 CPU) 19:46:01 CPU %user %nice %system %iowait %steal %idle 19:47:01 all 36.32 0.00 9.65 4.49 0.09 49.45 19:47:01 0 31.49 0.00 10.96 5.66 0.09 51.80 19:47:01 1 41.19 0.00 8.32 3.32 0.09 47.09 19:48:01 all 45.56 0.00 10.29 2.49 0.09 41.57 19:48:01 0 45.21 0.00 10.67 2.31 0.09 41.72 19:48:01 1 45.91 0.00 9.91 2.67 0.09 41.43 19:49:01 all 35.14 0.00 4.33 0.48 0.09 59.97 19:49:01 0 35.16 0.00 4.67 0.55 0.09 59.54 19:49:01 1 35.12 0.00 3.99 0.40 0.09 60.40 19:50:01 all 55.48 0.00 5.26 1.23 0.10 37.93 19:50:01 0 55.91 0.00 5.23 1.25 0.09 37.52 19:50:01 1 55.06 0.00 5.28 1.20 0.11 38.35 19:51:01 all 0.22 0.00 0.07 0.00 0.02 99.70 19:51:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:51:01 1 0.37 0.00 0.07 0.00 0.02 99.55 19:52:01 all 0.20 0.00 0.05 0.00 0.02 99.73 19:52:01 0 0.07 0.00 0.05 0.00 0.02 99.87 19:52:01 1 0.33 0.00 0.05 0.00 0.02 99.60 19:53:01 all 0.18 0.00 0.03 0.00 0.03 99.77 19:53:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:53:01 1 0.32 0.00 0.03 0.00 0.03 99.62 19:54:01 all 0.18 0.00 0.04 0.00 0.02 99.76 19:54:01 0 0.07 0.00 0.03 0.00 0.02 99.88 19:54:01 1 0.30 0.00 0.05 0.00 0.02 99.63 19:55:01 all 0.15 0.00 0.05 0.00 0.03 99.77 19:55:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:55:01 1 0.25 0.00 0.07 0.00 0.02 99.67 19:56:01 all 0.21 0.00 0.03 0.00 0.02 99.74 19:56:01 0 0.02 0.00 0.03 0.00 0.00 99.95 19:56:01 1 0.40 0.00 0.03 0.00 0.03 99.53 Average: all 16.66 0.00 2.86 0.83 0.05 79.60 Average: 0 16.12 0.00 3.05 0.94 0.04 79.85 Average: 1 17.20 0.00 2.66 0.73 0.05 79.36