---> uname -a: Linux prd-centos7-docker-4c-2g-28433.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 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) 11/09/21 _x86_64_ (2 CPU) 20:00:46 LINUX RESTART (2 CPU) 20:01:01 tps rtps wtps bread/s bwrtn/s 20:02:01 143.55 21.68 121.88 5578.84 38933.19 20:03:01 2.91 0.07 2.85 2.13 94.55 20:04:01 0.45 0.00 0.45 0.00 6.88 20:05:01 0.25 0.00 0.25 0.00 3.48 20:06:01 0.25 0.00 0.25 0.00 3.51 20:07:01 0.25 0.00 0.25 0.00 3.43 20:08:02 0.18 0.00 0.18 0.00 2.38 20:09:01 0.24 0.00 0.24 0.00 3.05 20:10:01 0.27 0.00 0.27 0.00 3.50 20:11:01 0.22 0.00 0.22 0.00 2.45 20:12:01 0.18 0.00 0.18 0.00 2.15 20:13:01 0.15 0.00 0.15 0.00 1.90 Average: 12.44 1.82 10.62 466.27 3263.35 20:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:02:01 5692892 0 613740 7.66 2620 1699688 1121600 12.38 557384 1524028 128 20:03:01 5698936 0 607692 7.59 2620 1699692 1064744 11.76 552604 1524020 12 20:04:01 5699996 0 606628 7.57 2620 1699696 1034020 11.42 552644 1524244 20 20:05:01 5699632 0 606988 7.58 2620 1699700 1034104 11.42 552236 1524244 24 20:06:01 5699664 0 606948 7.58 2620 1699708 1034140 11.42 551588 1524976 8 20:07:01 5703016 0 603596 7.54 2620 1699708 1034092 11.42 548588 1524972 16 20:08:02 5699868 0 606740 7.58 2620 1699712 1033984 11.42 551916 1525004 20 20:09:01 5696820 0 609780 7.61 2620 1699720 1034008 11.42 554548 1525004 16 20:10:01 5697636 0 608928 7.60 2620 1699756 1033876 11.41 556380 1522532 24 20:11:01 5698416 0 608176 7.59 2620 1699728 1033756 11.41 555620 1522524 8 20:12:01 5690440 0 616152 7.69 2620 1699728 1033888 11.41 563748 1522524 8 20:13:01 5690940 0 615644 7.69 2620 1699736 1033756 11.41 563232 1522524 8 Average: 5697355 0 609251 7.61 2620 1699714 1043831 11.52 555041 1523883 24 20:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:02:01 eth0 195.01 177.54 1014.58 72.56 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 11.48 7.34 1.90 29.92 0.00 0.00 0.00 0.00 20:03:01 eth0 2.13 0.37 0.42 0.24 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 eth0 2.51 0.45 0.68 0.32 0.00 0.00 0.00 0.00 20:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 eth0 3.36 0.53 0.76 0.42 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 eth0 2.25 0.72 0.88 0.62 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 1.15 0.77 0.67 0.47 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:02 eth0 1.65 0.53 0.62 0.38 0.00 0.00 0.00 0.00 20:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 1.05 0.42 0.33 0.23 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.70 0.32 0.28 0.20 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.12 0.02 0.01 0.00 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.43 0.25 0.15 0.08 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 0.23 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.59 15.20 85.17 6.31 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 0.96 0.61 0.16 2.50 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) 11/09/21 _x86_64_ (2 CPU) 20:00:46 LINUX RESTART (2 CPU) 20:01:01 CPU %user %nice %system %iowait %steal %idle 20:02:01 all 18.12 0.00 5.49 5.24 0.12 71.03 20:02:01 0 17.79 0.00 5.89 6.28 0.10 69.93 20:02:01 1 18.44 0.00 5.09 4.20 0.14 72.13 20:03:01 all 0.38 0.00 0.10 0.00 0.02 99.51 20:03:01 0 0.23 0.00 0.08 0.00 0.02 99.67 20:03:01 1 0.52 0.00 0.12 0.00 0.02 99.35 20:04:01 all 0.38 0.00 0.07 0.00 0.01 99.54 20:04:01 0 0.17 0.00 0.08 0.00 0.02 99.73 20:04:01 1 0.60 0.00 0.05 0.00 0.00 99.35 20:05:01 all 0.28 0.00 0.06 0.00 0.02 99.65 20:05:01 0 0.07 0.00 0.03 0.00 0.02 99.88 20:05:01 1 0.48 0.00 0.08 0.00 0.02 99.42 20:06:01 all 0.28 0.00 0.05 0.00 0.02 99.66 20:06:01 0 0.10 0.00 0.05 0.00 0.02 99.83 20:06:01 1 0.45 0.00 0.05 0.00 0.02 99.48 20:07:01 all 0.20 0.00 0.07 0.00 0.02 99.72 20:07:01 0 0.08 0.00 0.08 0.00 0.02 99.82 20:07:01 1 0.32 0.00 0.05 0.00 0.02 99.62 20:08:02 all 0.13 0.00 0.08 0.00 0.01 99.79 20:08:02 0 0.13 0.00 0.07 0.00 0.02 99.78 20:08:02 1 0.12 0.00 0.08 0.00 0.00 99.80 20:09:01 all 0.20 0.00 0.07 0.00 0.02 99.71 20:09:01 0 0.10 0.00 0.07 0.00 0.02 99.81 20:09:01 1 0.31 0.00 0.07 0.00 0.02 99.61 20:10:01 all 0.23 0.00 0.05 0.00 0.02 99.70 20:10:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:10:01 1 0.43 0.00 0.05 0.00 0.02 99.50 20:11:01 all 0.23 0.00 0.03 0.00 0.00 99.73 20:11:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:11:01 1 0.42 0.00 0.03 0.00 0.00 99.55 20:12:01 all 0.27 0.00 0.04 0.00 0.02 99.67 20:12:01 0 0.08 0.00 0.05 0.00 0.02 99.85 20:12:01 1 0.45 0.00 0.03 0.00 0.02 99.50 20:12:01 CPU %user %nice %system %iowait %steal %idle 20:13:01 all 0.16 0.00 0.06 0.00 0.01 99.77 20:13:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:13:01 1 0.27 0.00 0.08 0.00 0.02 99.63 Average: all 1.69 0.00 0.50 0.42 0.02 97.36 Average: 0 1.53 0.00 0.53 0.51 0.02 97.42 Average: 1 1.86 0.00 0.47 0.34 0.02 97.31