---> uname -a: Linux prd-centos7-docker-4c-2g-2330.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: 2799.998 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 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) 10/07/21 _x86_64_ (2 CPU) 04:17:24 LINUX RESTART (2 CPU) 04:18:01 tps rtps wtps bread/s bwrtn/s 04:19:01 20.54 3.23 17.31 2307.71 2845.71 04:20:01 0.42 0.00 0.42 0.00 6.51 04:21:01 0.23 0.00 0.23 0.00 2.73 04:22:02 0.23 0.00 0.23 0.00 3.38 04:23:01 0.29 0.00 0.29 0.00 3.51 04:24:01 0.33 0.00 0.33 0.00 4.86 04:25:01 0.23 0.00 0.23 0.00 2.98 04:26:01 54.28 0.03 54.25 3.73 19817.70 Average: 9.59 0.41 9.18 289.67 2841.95 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 5681124 0 622884 7.78 2620 1702312 1259144 13.90 559268 1530004 16 04:20:01 5691992 0 612008 7.64 2620 1702320 1162032 12.83 550776 1529968 16 04:21:01 5690764 0 613236 7.66 2620 1702320 1162216 12.83 551372 1530328 8 04:22:02 5688920 0 615072 7.68 2620 1702328 1162120 12.83 552892 1530328 8 04:23:01 5687864 0 616120 7.69 2620 1702336 1162356 12.83 553288 1531216 8 04:24:01 5687672 0 616308 7.70 2620 1702340 1162260 12.83 553840 1531220 8 04:25:01 5686520 0 617456 7.71 2620 1702344 1162284 12.83 554960 1531216 8 04:26:01 4820200 0 765704 9.56 2620 2420416 1329880 14.68 667044 2181532 108696 Average: 5579382 0 634848 7.93 2620 1792090 1195286 13.20 567930 1611976 13596 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 eth0 85.92 59.26 349.83 19.41 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 2.15 1.32 0.53 4.36 0.00 0.00 0.00 0.00 04:20:01 eth0 5.13 0.67 0.95 0.40 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 4.01 1.27 1.33 0.77 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:02 eth0 1.78 0.33 0.36 0.20 0.00 0.00 0.00 0.00 04:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 2.80 1.08 1.07 0.76 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.77 0.43 0.29 0.21 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 1.22 0.67 0.55 0.41 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 343.80 240.12 4073.56 21.74 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.79 38.06 554.65 5.50 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 0.27 0.16 0.07 0.55 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) 10/07/21 _x86_64_ (2 CPU) 04:17:24 LINUX RESTART (2 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 3.95 0.00 1.73 0.37 0.04 93.90 04:19:01 0 3.93 0.00 1.87 0.46 0.05 93.69 04:19:01 1 3.97 0.00 1.59 0.29 0.03 94.12 04:20:01 all 0.28 0.00 0.07 0.00 0.03 99.63 04:20:01 0 0.08 0.00 0.07 0.00 0.02 99.83 04:20:01 1 0.47 0.00 0.07 0.00 0.03 99.43 04:21:01 all 0.18 0.00 0.05 0.00 0.02 99.76 04:21:01 0 0.10 0.00 0.05 0.00 0.02 99.83 04:21:01 1 0.25 0.00 0.05 0.00 0.02 99.68 04:22:02 all 0.09 0.00 0.06 0.00 0.03 99.82 04:22:02 0 0.05 0.00 0.05 0.00 0.03 99.87 04:22:02 1 0.13 0.00 0.07 0.00 0.02 99.78 04:23:01 all 0.10 0.00 0.05 0.00 0.03 99.82 04:23:01 0 0.08 0.00 0.05 0.00 0.02 99.85 04:23:01 1 0.12 0.00 0.05 0.00 0.03 99.80 04:24:01 all 0.10 0.00 0.03 0.00 0.03 99.85 04:24:01 0 0.02 0.00 0.03 0.00 0.02 99.93 04:24:01 1 0.18 0.00 0.02 0.00 0.03 99.77 04:25:01 all 0.23 0.00 0.03 0.00 0.03 99.72 04:25:01 0 0.08 0.00 0.03 0.00 0.03 99.85 04:25:01 1 0.37 0.00 0.03 0.00 0.02 99.58 04:26:01 all 8.56 0.00 3.50 0.41 0.03 87.49 04:26:01 0 8.37 0.00 3.74 0.44 0.03 87.42 04:26:01 1 8.76 0.00 3.26 0.37 0.03 87.57 Average: all 1.67 0.00 0.68 0.10 0.03 97.52 Average: 0 1.57 0.00 0.73 0.11 0.03 97.56 Average: 1 1.77 0.00 0.64 0.08 0.03 97.49