---> uname -a: Linux prd-centos7-docker-4c-2g-449.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 11/24/21 _x86_64_ (2 CPU) 15:21:20 LINUX RESTART (2 CPU) 15:22:01 tps rtps wtps bread/s bwrtn/s 15:23:01 15.26 0.78 14.47 334.18 2570.64 15:24:01 0.40 0.00 0.40 0.00 6.51 15:25:01 0.30 0.00 0.30 0.00 3.91 15:26:01 0.20 0.00 0.20 0.00 2.70 15:27:01 0.18 0.00 0.18 0.00 2.48 15:28:01 0.33 0.00 0.33 0.00 4.71 15:29:01 0.28 0.00 0.28 0.00 3.68 15:30:01 0.28 0.00 0.28 0.00 3.12 15:31:01 0.23 0.00 0.23 0.00 2.83 15:32:01 21.22 0.15 21.07 14.26 2573.45 Average: 3.87 0.09 3.78 34.85 517.46 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 5684384 0 621580 7.76 2620 1700356 1261896 13.93 567232 1523272 16 15:24:01 5698412 0 607544 7.59 2620 1700364 1164832 12.86 555028 1523860 16 15:25:01 5696756 0 609200 7.61 2620 1700364 1165328 12.87 556192 1523860 8 15:26:01 5694872 0 611076 7.63 2620 1700372 1165364 12.87 557408 1524728 20 15:27:01 5697832 0 608112 7.59 2620 1700376 1165208 12.86 554680 1524724 12 15:28:01 5697184 0 608760 7.60 2620 1700376 1165364 12.87 555452 1524804 8 15:29:01 5697388 0 608548 7.60 2620 1700384 1165088 12.86 554928 1524804 8 15:30:01 5688852 0 617080 7.70 2620 1700388 1165088 12.86 563556 1524820 8 15:31:01 5688996 0 616928 7.70 2620 1700396 1165088 12.86 565244 1523236 8 15:32:01 5053560 0 761964 9.51 2620 2190796 1435612 15.85 766976 1860752 419080 Average: 5629824 0 627079 7.83 2620 1749417 1201887 13.27 579670 1557886 41918 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 eth0 53.96 42.31 358.60 12.68 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 9.44 5.00 1.33 42.71 0.00 0.00 0.00 0.00 15:24:01 eth0 0.43 0.05 0.05 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 1.05 0.50 0.32 0.18 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.52 0.28 0.27 0.17 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.65 0.22 0.13 0.13 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.50 0.45 0.33 0.21 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 0.10 0.10 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 0.25 0.10 0.02 0.01 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 15:32:01 eth0 110.38 68.57 2601.30 41.06 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 16.80 11.27 296.14 5.45 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 0.94 0.50 0.13 4.27 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) 11/24/21 _x86_64_ (2 CPU) 15:21:20 LINUX RESTART (2 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 2.78 0.00 1.34 0.25 0.03 95.60 15:23:01 0 2.89 0.00 1.31 0.39 0.03 95.37 15:23:01 1 2.66 0.00 1.36 0.12 0.03 95.83 15:24:01 all 0.14 0.00 0.08 0.00 0.02 99.76 15:24:01 0 0.10 0.00 0.07 0.00 0.03 99.80 15:24:01 1 0.18 0.00 0.10 0.00 0.00 99.72 15:25:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:25:01 0 0.23 0.00 0.03 0.00 0.02 99.72 15:25:01 1 0.07 0.00 0.07 0.00 0.03 99.83 15:26:01 all 0.21 0.00 0.04 0.00 0.01 99.74 15:26:01 0 0.35 0.00 0.03 0.00 0.00 99.62 15:26:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:27:01 all 0.19 0.00 0.04 0.00 0.02 99.75 15:27:01 0 0.32 0.00 0.03 0.00 0.02 99.63 15:27:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:28:01 all 0.17 0.00 0.03 0.00 0.02 99.78 15:28:01 0 0.28 0.00 0.02 0.00 0.00 99.70 15:28:01 1 0.05 0.00 0.05 0.00 0.03 99.87 15:29:01 all 0.24 0.00 0.04 0.00 0.02 99.70 15:29:01 0 0.42 0.00 0.05 0.00 0.02 99.52 15:29:01 1 0.07 0.00 0.03 0.00 0.02 99.88 15:30:01 all 0.18 0.00 0.04 0.00 0.02 99.76 15:30:01 0 0.30 0.00 0.03 0.00 0.00 99.67 15:30:01 1 0.07 0.00 0.05 0.00 0.03 99.85 15:31:01 all 0.21 0.00 0.03 0.00 0.03 99.73 15:31:01 0 0.35 0.00 0.03 0.00 0.02 99.60 15:31:01 1 0.07 0.00 0.03 0.00 0.03 99.87 15:32:01 all 8.38 0.00 2.85 0.15 0.03 88.58 15:32:01 0 8.83 0.00 2.94 0.15 0.03 88.04 15:32:01 1 7.94 0.00 2.76 0.15 0.03 89.12 Average: all 1.25 0.00 0.45 0.04 0.02 98.24 Average: 0 1.39 0.00 0.45 0.05 0.02 98.09 Average: 1 1.11 0.00 0.45 0.03 0.03 98.38