---> uname -a: Linux prd-centos7-docker-4c-2g-709.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) 23:27:20 LINUX RESTART (2 CPU) 23:28:01 tps rtps wtps bread/s bwrtn/s 23:29:01 3.20 0.05 3.15 1.60 92.62 23:30:01 0.55 0.00 0.55 0.00 8.96 23:31:01 0.15 0.00 0.15 0.00 1.87 23:32:01 0.28 0.00 0.28 0.00 4.71 23:33:01 0.25 0.00 0.25 0.00 3.38 23:34:01 0.30 0.00 0.30 0.00 4.18 23:35:01 0.33 0.00 0.33 0.00 5.58 23:36:01 0.20 0.00 0.20 0.00 1.93 23:37:01 0.23 0.00 0.23 0.00 2.82 23:38:01 214.12 0.07 214.05 4.80 54354.85 Average: 21.97 0.01 21.96 0.64 5450.44 23:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:29:01 5691364 0 618932 7.73 2620 1696024 1245144 13.75 561260 1522744 16 23:30:01 5697296 0 612992 7.65 2620 1696032 1187956 13.12 556660 1522708 20 23:31:01 5699708 0 610580 7.62 2620 1696032 1171604 12.94 553724 1523612 20 23:32:01 5699676 0 610604 7.62 2620 1696040 1171696 12.94 553936 1523612 16 23:33:01 5699460 0 610816 7.63 2620 1696044 1171708 12.94 553776 1523708 8 23:34:01 5699412 0 610860 7.63 2620 1696048 1171720 12.94 553712 1523712 8 23:35:01 5700440 0 609828 7.61 2620 1696052 1147060 12.66 553740 1523716 8 23:36:01 5692084 0 618180 7.72 2620 1696056 1147220 12.67 562292 1523716 8 23:37:01 5691352 0 618904 7.73 2620 1696064 1146968 12.66 564480 1522188 8 23:38:01 3945624 0 1042824 13.02 2620 3017872 1976828 21.83 963856 2645940 20 Average: 5521642 0 656452 8.20 2620 1828226 1253790 13.84 597744 1635566 13 23:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:29:01 eth0 5.73 2.07 3.86 0.38 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 eth0 2.28 0.52 0.67 0.39 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 1.58 0.68 0.82 0.58 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 2.62 0.52 0.71 0.36 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.85 0.42 0.41 0.30 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.93 0.33 0.32 0.20 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 eth0 0.93 0.30 0.31 0.20 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 0.73 0.32 0.29 0.17 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 eth0 0.25 0.10 0.02 0.04 0.00 0.00 0.00 0.00 23:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 veth105cacf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 veth8f9db12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 eth0 392.57 229.70 7667.97 38.78 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth105cacf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8f9db12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.87 23.51 767.87 4.14 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 ---> 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) 23:27:20 LINUX RESTART (2 CPU) 23:28:01 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 0.19 0.00 0.07 0.00 0.04 99.70 23:29:01 0 0.13 0.00 0.05 0.00 0.03 99.78 23:29:01 1 0.25 0.00 0.08 0.00 0.05 99.62 23:30:01 all 0.13 0.00 0.06 0.00 0.03 99.78 23:30:01 0 0.07 0.00 0.05 0.00 0.02 99.87 23:30:01 1 0.20 0.00 0.07 0.00 0.03 99.70 23:31:01 all 0.16 0.00 0.05 0.00 0.02 99.77 23:31:01 0 0.13 0.00 0.03 0.00 0.00 99.83 23:31:01 1 0.18 0.00 0.07 0.00 0.03 99.72 23:32:01 all 0.08 0.00 0.03 0.00 0.03 99.87 23:32:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:32:01 1 0.13 0.00 0.03 0.00 0.03 99.80 23:33:01 all 0.18 0.00 0.03 0.00 0.03 99.77 23:33:01 0 0.03 0.00 0.02 0.00 0.02 99.93 23:33:01 1 0.32 0.00 0.05 0.00 0.03 99.60 23:34:01 all 0.16 0.00 0.03 0.00 0.03 99.78 23:34:01 0 0.02 0.00 0.03 0.00 0.03 99.92 23:34:01 1 0.30 0.00 0.02 0.00 0.03 99.65 23:35:01 all 0.13 0.00 0.05 0.00 0.03 99.79 23:35:01 0 0.08 0.00 0.03 0.00 0.03 99.85 23:35:01 1 0.17 0.00 0.07 0.00 0.03 99.73 23:36:01 all 0.18 0.00 0.03 0.00 0.03 99.77 23:36:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:36:01 1 0.30 0.00 0.03 0.00 0.03 99.63 23:37:01 all 0.13 0.00 0.03 0.00 0.03 99.81 23:37:01 0 0.07 0.00 0.03 0.00 0.02 99.88 23:37:01 1 0.20 0.00 0.03 0.00 0.03 99.73 23:38:01 all 24.65 0.00 11.00 2.23 0.09 62.03 23:38:01 0 24.12 0.00 11.21 2.01 0.09 62.58 23:38:01 1 25.19 0.00 10.78 2.46 0.09 61.48 Average: all 2.48 0.00 1.09 0.21 0.03 96.19 Average: 0 2.36 0.00 1.10 0.19 0.03 96.32 Average: 1 2.61 0.00 1.07 0.23 0.04 96.05