---> uname -a: Linux prd-centos7-docker-4c-2g-1375.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 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) 10/14/21 _x86_64_ (2 CPU) 08:33:32 LINUX RESTART (2 CPU) 08:34:01 tps rtps wtps bread/s bwrtn/s 08:35:01 49.87 3.38 46.49 2350.32 2808.56 08:36:01 0.43 0.00 0.43 0.00 6.76 08:37:02 0.27 0.00 0.27 0.00 3.63 08:38:01 0.20 0.00 0.20 0.00 3.18 08:39:01 0.23 0.00 0.23 0.00 3.11 08:40:01 0.38 0.00 0.38 0.00 6.30 08:41:01 0.27 0.00 0.27 0.00 4.86 08:42:01 0.33 0.00 0.33 0.00 5.45 08:43:01 0.33 0.00 0.33 0.00 4.50 08:44:01 0.20 0.00 0.20 0.00 3.43 08:45:01 193.71 0.03 193.67 3.73 53875.17 Average: 22.43 0.31 22.12 214.41 5166.58 08:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 5675272 0 620532 7.75 2620 1710516 1267480 13.99 567980 1530412 20 08:36:01 5685368 0 610432 7.62 2620 1710520 1185188 13.09 559748 1530368 16 08:37:02 5692368 0 603428 7.53 2620 1710524 1155376 12.76 552780 1530928 8 08:38:01 5688744 0 607044 7.58 2620 1710532 1155628 12.76 556408 1530928 8 08:39:01 5691548 0 604236 7.54 2620 1710536 1155604 12.76 553108 1531864 20 08:40:01 5692828 0 602952 7.53 2620 1710540 1155376 12.76 551796 1531864 12 08:41:01 5690976 0 604744 7.55 2620 1710600 1155700 12.76 553672 1531984 24 08:42:01 5680700 0 615068 7.68 2620 1710552 1155880 12.76 563996 1531968 16 08:43:01 5680256 0 615512 7.69 2620 1710552 1155868 12.76 563896 1531968 20 08:44:01 5682456 0 613308 7.66 2620 1710556 1155592 12.76 563996 1530368 12 08:45:01 3979116 0 994676 12.42 2620 3032528 1467092 16.20 922684 2653664 52 Average: 5530876 0 644721 8.05 2620 1830723 1196799 13.21 591824 1633301 19 08:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 eth0 93.79 88.03 470.98 23.35 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 38.99 19.05 3.42 133.18 0.00 0.00 0.00 0.00 08:36:01 eth0 3.35 0.68 1.00 0.58 0.00 0.00 0.00 0.00 08:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 eth0 1.37 0.13 0.09 0.01 0.00 0.00 0.00 0.00 08:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 eth0 1.69 0.39 0.41 0.21 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 eth0 2.12 0.38 0.52 0.26 0.00 0.00 0.00 0.00 08:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 eth0 1.63 0.08 0.16 0.01 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 eth0 1.05 0.57 0.54 0.36 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 1.38 0.47 0.58 0.39 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 0.48 0.30 0.27 0.23 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.28 0.18 0.09 0.04 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 330.30 196.54 7643.25 38.44 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 veth65f050c 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 docker0 19.63 32.58 1.96 356.54 0.00 0.00 0.00 0.00 Average: eth0 39.84 26.21 739.39 5.82 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: veth65f050c 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 5.34 4.70 0.49 44.60 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) 10/14/21 _x86_64_ (2 CPU) 08:33:32 LINUX RESTART (2 CPU) 08:34:01 CPU %user %nice %system %iowait %steal %idle 08:35:01 all 4.33 0.00 1.93 1.33 0.03 92.36 08:35:01 0 4.90 0.00 2.32 2.32 0.03 90.43 08:35:01 1 3.77 0.00 1.55 0.35 0.03 94.29 08:36:01 all 0.25 0.00 0.08 0.00 0.03 99.64 08:36:01 0 0.37 0.00 0.07 0.00 0.02 99.55 08:36:01 1 0.13 0.00 0.10 0.00 0.03 99.73 08:37:02 all 0.23 0.00 0.08 0.00 0.03 99.66 08:37:02 0 0.23 0.00 0.12 0.00 0.03 99.62 08:37:02 1 0.23 0.00 0.05 0.00 0.02 99.70 08:38:01 all 0.25 0.00 0.07 0.00 0.01 99.68 08:38:01 0 0.08 0.00 0.10 0.00 0.02 99.80 08:38:01 1 0.41 0.00 0.03 0.00 0.00 99.56 08:39:01 all 0.28 0.00 0.07 0.00 0.01 99.64 08:39:01 0 0.18 0.00 0.12 0.00 0.02 99.68 08:39:01 1 0.38 0.00 0.02 0.00 0.00 99.60 08:40:01 all 0.26 0.00 0.07 0.00 0.03 99.65 08:40:01 0 0.08 0.00 0.10 0.00 0.03 99.78 08:40:01 1 0.43 0.00 0.03 0.00 0.02 99.52 08:41:01 all 0.39 0.00 0.07 0.00 0.02 99.52 08:41:01 0 0.13 0.00 0.12 0.00 0.03 99.72 08:41:01 1 0.65 0.00 0.02 0.00 0.00 99.33 08:42:01 all 0.19 0.00 0.06 0.00 0.02 99.73 08:42:01 0 0.10 0.00 0.08 0.00 0.03 99.78 08:42:01 1 0.28 0.00 0.03 0.00 0.00 99.68 08:43:01 all 0.18 0.00 0.05 0.00 0.03 99.75 08:43:01 0 0.08 0.00 0.05 0.00 0.02 99.85 08:43:01 1 0.27 0.00 0.05 0.00 0.03 99.65 08:44:01 all 0.06 0.00 0.05 0.00 0.01 99.88 08:44:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:44:01 1 0.08 0.00 0.05 0.00 0.00 99.87 08:45:01 all 24.01 0.00 10.00 2.32 0.11 63.57 08:45:01 0 23.55 0.00 10.53 2.16 0.11 63.65 08:45:01 1 24.46 0.00 9.46 2.48 0.11 63.49 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.67 0.00 1.10 0.32 0.03 95.88 Average: 0 2.61 0.00 1.20 0.40 0.03 95.76 Average: 1 2.73 0.00 1.00 0.25 0.02 96.00