---> uname -a: Linux prd-centos7-docker-4c-2g-621.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) 11/15/21 _x86_64_ (2 CPU) 15:28:22 LINUX RESTART (2 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 66.98 3.41 63.57 2351.25 2651.40 15:31:01 0.45 0.02 0.43 0.53 7.38 15:32:02 0.27 0.00 0.27 0.00 2.98 15:33:01 0.22 0.00 0.22 0.00 3.69 15:34:01 0.27 0.00 0.27 0.00 2.50 15:35:01 0.25 0.00 0.25 0.00 3.63 15:36:01 0.32 0.00 0.32 0.00 4.76 15:37:01 0.23 0.00 0.23 0.00 2.85 15:38:01 0.28 0.00 0.28 0.00 3.36 15:39:01 225.16 0.03 225.13 3.73 53110.36 Average: 29.50 0.35 29.15 236.03 5589.75 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 5687500 0 614944 7.68 2620 1703876 1247416 13.77 559524 1527260 20 15:31:01 5693248 0 609188 7.61 2620 1703884 1154572 12.75 555268 1527224 8 15:32:02 5694444 0 607992 7.59 2620 1703884 1154632 12.75 553608 1527328 8 15:33:01 5697252 0 605176 7.56 2620 1703892 1154236 12.74 551528 1527328 8 15:34:01 5696956 0 605412 7.56 2620 1703952 1154320 12.74 552096 1527976 28 15:35:01 5697432 0 604988 7.55 2620 1703900 1154236 12.74 551540 1527960 12 15:36:01 5686208 0 616208 7.69 2620 1703904 1154272 12.74 562172 1528024 8 15:37:01 5684964 0 617448 7.71 2620 1703908 1154404 12.75 563628 1528024 8 15:38:01 5685276 0 617128 7.71 2620 1703916 1154452 12.75 565832 1526076 20 15:39:01 3968096 0 1012192 12.64 2620 3026032 1619232 17.88 936396 2650200 52 Average: 5519138 0 651068 8.13 2620 1836115 1210177 13.36 595159 1639740 17 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 eth0 91.63 77.91 404.11 24.78 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 26.94 17.80 3.07 65.87 0.00 0.00 0.00 0.00 15:31:01 eth0 4.35 1.93 3.25 0.30 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:02 eth0 0.85 0.47 0.53 0.35 0.00 0.00 0.00 0.00 15:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.25 0.18 0.08 0.05 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 0.35 0.08 0.02 0.03 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.53 0.13 0.11 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.50 0.28 0.27 0.20 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 1.00 0.43 0.32 0.18 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 446.18 300.27 7695.28 129.59 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 veth4b679ad 1.70 1.18 0.34 0.38 0.00 0.00 0.00 0.00 15:39:01 docker0 83.31 87.89 7.00 390.83 0.00 0.00 0.00 0.00 Average: eth0 54.68 38.25 811.92 15.58 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: veth4b679ad 0.17 0.12 0.03 0.04 0.00 0.00 0.00 0.00 Average: docker0 11.05 10.59 1.01 45.76 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) 11/15/21 _x86_64_ (2 CPU) 15:28:22 LINUX RESTART (2 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 4.48 0.00 2.10 1.72 0.03 91.66 15:30:01 0 4.44 0.00 2.19 1.16 0.03 92.17 15:30:01 1 4.53 0.00 2.01 2.28 0.03 91.15 15:31:01 all 0.23 0.00 0.06 0.00 0.03 99.69 15:31:01 0 0.12 0.00 0.07 0.00 0.03 99.78 15:31:01 1 0.33 0.00 0.05 0.00 0.02 99.60 15:32:02 all 0.24 0.00 0.05 0.00 0.02 99.69 15:32:02 0 0.08 0.00 0.05 0.00 0.02 99.85 15:32:02 1 0.40 0.00 0.05 0.00 0.02 99.53 15:33:01 all 0.19 0.00 0.03 0.00 0.02 99.76 15:33:01 0 0.32 0.00 0.03 0.00 0.02 99.63 15:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:34:01 all 0.25 0.00 0.04 0.00 0.03 99.68 15:34:01 0 0.43 0.00 0.05 0.00 0.03 99.48 15:34:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:35:01 all 0.25 0.00 0.04 0.00 0.02 99.69 15:35:01 0 0.45 0.00 0.03 0.00 0.02 99.50 15:35:01 1 0.05 0.00 0.05 0.00 0.02 99.88 15:36:01 all 0.18 0.00 0.07 0.00 0.01 99.75 15:36:01 0 0.32 0.00 0.08 0.00 0.00 99.60 15:36:01 1 0.03 0.00 0.05 0.00 0.02 99.90 15:37:01 all 0.08 0.00 0.05 0.00 0.01 99.86 15:37:01 0 0.12 0.00 0.07 0.00 0.02 99.80 15:37:01 1 0.05 0.00 0.03 0.00 0.00 99.92 15:38:01 all 0.20 0.00 0.05 0.00 0.02 99.73 15:38:01 0 0.32 0.00 0.05 0.00 0.02 99.62 15:38:01 1 0.08 0.00 0.05 0.00 0.02 99.85 15:39:01 all 26.89 0.00 11.80 2.94 0.10 58.27 15:39:01 0 27.03 0.00 12.16 2.88 0.09 57.85 15:39:01 1 26.75 0.00 11.44 3.00 0.11 58.70 Average: all 3.16 0.00 1.37 0.45 0.03 94.99 Average: 0 3.23 0.00 1.42 0.39 0.03 94.94 Average: 1 3.10 0.00 1.32 0.51 0.03 95.05