---> uname -a: Linux prd-centos7-docker-4c-2g-980.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) 11/17/21 _x86_64_ (2 CPU) 15:06:09 LINUX RESTART (2 CPU) 15:07:01 tps rtps wtps bread/s bwrtn/s 15:08:01 3.38 0.08 3.30 2.66 94.94 15:09:01 0.48 0.00 0.48 0.00 7.80 15:10:01 0.22 0.00 0.22 0.00 3.10 15:11:01 0.17 0.00 0.17 0.00 1.92 15:12:01 0.32 0.00 0.32 0.00 3.96 15:13:02 0.28 0.00 0.28 0.00 4.45 15:14:01 0.25 0.00 0.25 0.00 3.00 15:15:01 0.27 0.00 0.27 0.00 4.25 15:16:01 0.22 0.00 0.22 0.00 3.06 15:17:01 110.77 0.07 110.71 4.80 32781.17 Average: 11.66 0.02 11.64 0.75 3297.13 15:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:08:01 5689208 0 614372 7.67 2620 1702740 1203840 13.29 566252 1521520 20 15:09:01 5688300 0 615272 7.68 2620 1702748 1203804 13.29 566408 1521980 20 15:10:01 5690956 0 612616 7.65 2620 1702748 1203828 13.29 563540 1521980 8 15:11:01 5696908 0 606656 7.57 2620 1702756 1155392 12.76 557672 1522836 16 15:12:01 5697596 0 605964 7.57 2620 1702760 1155440 12.76 557156 1522836 20 15:13:02 5697144 0 606412 7.57 2620 1702764 1155564 12.76 557448 1523008 8 15:14:01 5691340 0 612212 7.64 2620 1702768 1155372 12.76 563268 1523004 16 15:15:01 5689376 0 614172 7.67 2620 1702772 1155688 12.76 565016 1523100 8 15:16:01 5689240 0 614280 7.67 2620 1702800 1155712 12.76 566748 1521488 12 15:17:01 4665368 0 786504 9.82 2620 2554448 1428220 15.77 774728 2218768 107720 Average: 5589544 0 628846 7.85 2620 1787930 1197286 13.22 583824 1592052 10785 15:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:08:01 eth0 3.85 2.28 3.43 0.15 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 1.32 0.30 0.36 0.20 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 0.92 0.23 0.31 0.19 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 1.27 0.23 0.34 0.19 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 1.02 0.58 0.44 0.28 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:02 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 15:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.73 0.17 0.12 0.01 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 1.38 0.60 0.58 0.40 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.85 0.30 0.31 0.17 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 veth288f67b 48.98 51.14 5.14 387.05 0.00 0.00 0.00 0.00 15:17:01 eth0 198.10 132.11 4451.28 17.80 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 48.98 51.02 4.47 387.04 0.00 0.00 0.00 0.00 Average: veth288f67b 4.91 5.12 0.51 38.78 0.00 0.00 0.00 0.00 Average: eth0 21.03 13.74 446.61 1.96 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 4.91 5.11 0.45 38.78 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) 11/17/21 _x86_64_ (2 CPU) 15:06:09 LINUX RESTART (2 CPU) 15:07:01 CPU %user %nice %system %iowait %steal %idle 15:08:01 all 0.23 0.00 0.06 0.00 0.03 99.68 15:08:01 0 0.32 0.00 0.07 0.00 0.03 99.58 15:08:01 1 0.15 0.00 0.05 0.00 0.02 99.78 15:09:01 all 0.23 0.00 0.03 0.00 0.02 99.72 15:09:01 0 0.38 0.00 0.03 0.00 0.02 99.57 15:09:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:10:01 all 0.19 0.00 0.05 0.00 0.02 99.74 15:10:01 0 0.30 0.00 0.02 0.00 0.00 99.68 15:10:01 1 0.08 0.00 0.08 0.00 0.03 99.80 15:11:01 all 0.23 0.00 0.05 0.00 0.01 99.71 15:11:01 0 0.38 0.00 0.03 0.00 0.00 99.58 15:11:01 1 0.08 0.00 0.07 0.00 0.02 99.83 15:12:01 all 0.24 0.00 0.05 0.00 0.03 99.68 15:12:01 0 0.38 0.00 0.02 0.00 0.02 99.58 15:12:01 1 0.10 0.00 0.08 0.00 0.03 99.78 15:13:02 all 0.18 0.00 0.03 0.00 0.01 99.77 15:13:02 0 0.30 0.00 0.03 0.00 0.00 99.67 15:13:02 1 0.07 0.00 0.03 0.00 0.02 99.88 15:14:01 all 0.22 0.00 0.06 0.00 0.03 99.69 15:14:01 0 0.34 0.00 0.02 0.00 0.02 99.63 15:14:01 1 0.10 0.00 0.10 0.00 0.03 99.76 15:15:01 all 0.18 0.00 0.04 0.00 0.02 99.76 15:15:01 0 0.28 0.00 0.03 0.00 0.00 99.68 15:15:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:16:01 all 0.23 0.00 0.05 0.00 0.03 99.69 15:16:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:16:01 1 0.10 0.00 0.07 0.00 0.03 99.80 15:17:01 all 11.99 0.00 4.42 2.01 0.04 81.54 15:17:01 0 11.98 0.00 4.74 2.50 0.03 80.75 15:17:01 1 12.00 0.00 4.10 1.52 0.05 82.32 Average: all 1.37 0.00 0.48 0.20 0.02 97.93 Average: 0 1.48 0.00 0.49 0.24 0.01 97.77 Average: 1 1.26 0.00 0.46 0.15 0.03 98.10