---> uname -a: Linux prd-centos7-docker-4c-2g-718.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: 2799.994 BogoMIPS: 5599.98 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) 11/29/21 _x86_64_ (2 CPU) 21:28:51 LINUX RESTART (2 CPU) 21:29:02 tps rtps wtps bread/s bwrtn/s 21:30:01 213.72 87.32 126.40 8730.36 41727.03 21:31:01 1.83 0.03 1.80 1.07 36.41 21:32:01 0.33 0.00 0.33 0.00 4.03 21:33:01 0.20 0.00 0.20 0.00 2.70 21:34:01 0.32 0.00 0.32 0.00 4.55 21:35:01 0.30 0.00 0.30 0.00 4.05 21:36:01 0.22 0.00 0.22 0.00 3.78 21:37:01 0.28 0.00 0.28 0.00 2.73 21:38:01 4.86 0.03 4.83 3.73 209.46 21:39:01 262.67 0.13 262.54 11.06 68164.59 Average: 48.21 8.62 39.59 861.66 10967.67 21:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:01 5658664 0 610928 7.63 2620 1736728 1252712 13.83 569788 1544732 132 21:31:01 5658096 0 611396 7.63 2620 1736828 1252412 13.83 570356 1544768 24 21:32:01 5666900 0 602648 7.52 2620 1736772 1162616 12.84 563108 1544752 8 21:33:01 5661980 0 607560 7.59 2620 1736780 1162892 12.84 567736 1545332 12 21:34:01 5668212 0 601324 7.51 2620 1736784 1162904 12.84 561436 1545328 8 21:35:01 5665216 0 604320 7.55 2620 1736784 1162784 12.84 564616 1545328 20 21:36:01 5666480 0 603048 7.53 2620 1736792 1162616 12.84 563600 1545328 8 21:37:01 5656736 0 612788 7.65 2620 1736796 1162616 12.84 573576 1545328 8 21:38:01 4977064 0 741412 9.26 2620 2287844 1526016 16.85 736784 2007588 550128 21:39:01 3360540 0 1096732 13.69 2620 3549048 1435044 15.84 1095668 3003296 101528 Average: 5363989 0 669216 8.36 2620 1973116 1244261 13.74 636667 1737178 65188 21:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:01 eth0 608.18 462.00 1696.37 92.15 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 102.15 51.62 9.62 357.61 0.00 0.00 0.00 0.00 21:31:01 eth0 3.81 1.45 3.42 0.12 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.53 0.08 0.05 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 1.03 0.53 0.32 0.21 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 0.52 0.30 0.27 0.20 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 eth0 0.40 0.28 0.15 0.08 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 eth0 154.98 88.32 4055.83 9.48 0.00 0.00 0.00 0.00 21:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 eth0 382.03 252.11 6243.00 126.39 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 48.50 54.70 4.50 390.82 0.00 0.00 0.00 0.00 Average: eth0 114.38 79.90 1199.35 22.75 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 14.92 10.57 1.40 74.39 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) 11/29/21 _x86_64_ (2 CPU) 21:28:51 LINUX RESTART (2 CPU) 21:29:02 CPU %user %nice %system %iowait %steal %idle 21:30:01 all 20.89 0.00 7.98 6.10 0.06 64.97 21:30:01 0 20.32 0.00 8.58 4.61 0.05 66.44 21:30:01 1 21.46 0.00 7.39 7.58 0.07 63.49 21:31:01 all 0.20 0.00 0.07 0.00 0.02 99.72 21:31:01 0 0.28 0.00 0.05 0.00 0.02 99.65 21:31:01 1 0.12 0.00 0.08 0.00 0.02 99.78 21:32:01 all 0.14 0.00 0.04 0.00 0.03 99.79 21:32:01 0 0.15 0.00 0.03 0.00 0.02 99.80 21:32:01 1 0.13 0.00 0.05 0.00 0.03 99.78 21:33:01 all 0.18 0.00 0.04 0.00 0.03 99.75 21:33:01 0 0.13 0.00 0.02 0.00 0.02 99.83 21:33:01 1 0.23 0.00 0.07 0.00 0.03 99.67 21:34:01 all 0.17 0.00 0.05 0.00 0.02 99.77 21:34:01 0 0.23 0.00 0.05 0.00 0.02 99.70 21:34:01 1 0.10 0.00 0.05 0.00 0.02 99.83 21:35:01 all 0.20 0.00 0.05 0.00 0.01 99.74 21:35:01 0 0.35 0.00 0.02 0.00 0.00 99.63 21:35:01 1 0.05 0.00 0.08 0.00 0.02 99.85 21:36:01 all 0.18 0.00 0.05 0.00 0.02 99.75 21:36:01 0 0.28 0.00 0.03 0.00 0.00 99.68 21:36:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:37:01 all 0.14 0.00 0.05 0.00 0.02 99.79 21:37:01 0 0.23 0.00 0.05 0.00 0.02 99.70 21:37:01 1 0.05 0.00 0.05 0.00 0.02 99.88 21:38:01 all 5.65 0.00 2.15 0.03 0.03 92.15 21:38:01 0 5.56 0.00 2.28 0.00 0.02 92.15 21:38:01 1 5.74 0.00 2.03 0.05 0.03 92.15 21:39:01 all 27.81 0.00 11.81 3.24 0.09 57.05 21:39:01 0 28.21 0.00 11.94 3.07 0.09 56.70 21:39:01 1 27.42 0.00 11.68 3.40 0.09 57.41 Average: all 5.34 0.00 2.14 0.90 0.03 91.59 Average: 0 5.36 0.00 2.21 0.73 0.02 91.67 Average: 1 5.33 0.00 2.07 1.06 0.04 91.51