---> uname -a: Linux prd-centos7-docker-4c-2g-2320.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) 10/19/21 _x86_64_ (2 CPU) 03:04:25 LINUX RESTART (2 CPU) 03:05:01 tps rtps wtps bread/s bwrtn/s 03:06:01 17.31 3.28 14.02 2347.77 1949.00 03:07:01 0.40 0.00 0.40 0.00 6.65 03:08:01 0.27 0.00 0.27 0.00 2.20 03:09:01 0.23 0.00 0.23 0.00 3.38 03:10:01 0.28 0.00 0.28 0.00 3.18 03:11:01 0.35 0.00 0.35 0.00 4.60 03:12:01 0.22 0.00 0.22 0.00 3.12 03:13:01 0.20 0.00 0.20 0.00 1.77 03:14:01 0.27 0.00 0.27 0.00 3.36 03:15:01 0.25 0.00 0.25 0.00 2.87 03:16:01 0.27 0.00 0.27 0.00 3.63 03:17:01 0.20 0.00 0.20 0.00 2.57 03:18:01 0.18 0.00 0.18 0.00 2.03 Average: 1.57 0.25 1.32 180.62 152.97 03:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 5683444 0 623508 7.79 2620 1699368 1260480 13.92 566272 1524184 20 03:07:01 5697336 0 609608 7.61 2620 1699376 1153744 12.74 555372 1524308 8 03:08:01 5699076 0 607868 7.59 2620 1699376 1153912 12.74 553316 1524308 8 03:09:01 5698932 0 608004 7.59 2620 1699384 1153744 12.74 552912 1525068 8 03:10:01 5699560 0 607368 7.58 2620 1699392 1153984 12.74 552296 1525068 8 03:11:01 5700792 0 606132 7.57 2620 1699396 1153804 12.74 551168 1525088 8 03:12:01 5700316 0 606604 7.57 2620 1699400 1153852 12.74 551500 1525084 8 03:13:01 5688524 0 618392 7.72 2620 1699404 1153744 12.74 563852 1525100 8 03:14:01 5688380 0 618532 7.72 2620 1699408 1153744 12.74 565688 1523148 8 03:15:01 5686952 0 619956 7.74 2620 1699412 1153960 12.74 566780 1523228 8 03:16:01 5680064 0 626840 7.83 2620 1699416 1153792 12.74 573668 1523228 8 03:17:01 5680400 0 626500 7.82 2620 1699420 1153744 12.74 573384 1523244 8 03:18:01 5680392 0 626500 7.82 2620 1699428 1153744 12.74 573316 1523248 8 Average: 5691090 0 615832 7.69 2620 1699398 1162019 12.83 561502 1524177 9 03:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 eth0 73.05 55.36 362.15 17.08 0.00 0.00 0.00 0.00 03:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 docker0 9.71 6.08 1.68 29.17 0.00 0.00 0.00 0.00 03:07:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 eth0 0.72 0.42 0.28 0.17 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 eth0 0.62 0.10 0.06 0.04 0.00 0.00 0.00 0.00 03:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 eth0 0.63 0.43 0.34 0.24 0.00 0.00 0.00 0.00 03:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 eth0 0.65 0.12 0.11 0.04 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 0.23 0.17 0.12 0.07 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.62 0.50 0.35 0.24 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.22 0.18 0.07 0.04 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.04 4.44 27.97 1.38 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 0.75 0.47 0.13 2.24 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) 10/19/21 _x86_64_ (2 CPU) 03:04:25 LINUX RESTART (2 CPU) 03:05:01 CPU %user %nice %system %iowait %steal %idle 03:06:01 all 3.72 0.00 1.47 0.33 0.03 94.45 03:06:01 0 4.01 0.00 1.60 0.47 0.03 93.88 03:06:01 1 3.42 0.00 1.33 0.19 0.03 95.03 03:07:01 all 0.20 0.00 0.06 0.00 0.01 99.73 03:07:01 0 0.05 0.00 0.05 0.00 0.00 99.90 03:07:01 1 0.35 0.00 0.07 0.00 0.02 99.57 03:08:01 all 0.28 0.00 0.07 0.00 0.02 99.63 03:08:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:08:01 1 0.52 0.00 0.08 0.00 0.02 99.38 03:09:01 all 0.20 0.00 0.03 0.00 0.03 99.74 03:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:09:01 1 0.37 0.00 0.03 0.00 0.03 99.57 03:10:01 all 0.27 0.00 0.04 0.00 0.00 99.69 03:10:01 0 0.07 0.00 0.03 0.00 0.00 99.90 03:10:01 1 0.47 0.00 0.05 0.00 0.00 99.48 03:11:01 all 0.16 0.00 0.04 0.00 0.02 99.78 03:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 03:11:01 1 0.28 0.00 0.05 0.00 0.02 99.65 03:12:01 all 0.19 0.00 0.07 0.00 0.02 99.72 03:12:01 0 0.05 0.00 0.07 0.00 0.02 99.87 03:12:01 1 0.33 0.00 0.07 0.00 0.02 99.58 03:13:01 all 0.04 0.00 0.04 0.00 0.03 99.89 03:13:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:13:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:14:01 all 0.26 0.00 0.05 0.00 0.01 99.68 03:14:01 0 0.07 0.00 0.05 0.00 0.02 99.87 03:14:01 1 0.45 0.00 0.05 0.00 0.00 99.50 03:15:01 all 0.28 0.00 0.04 0.00 0.02 99.67 03:15:01 0 0.50 0.00 0.05 0.00 0.02 99.43 03:15:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:16:01 all 0.26 0.00 0.03 0.00 0.02 99.70 03:16:01 0 0.52 0.00 0.02 0.00 0.02 99.45 03:16:01 1 0.00 0.00 0.03 0.00 0.02 99.95 03:16:01 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 0.24 0.00 0.03 0.00 0.02 99.71 03:17:01 0 0.18 0.00 0.03 0.00 0.02 99.77 03:17:01 1 0.30 0.00 0.03 0.00 0.02 99.65 03:18:01 all 0.24 0.00 0.02 0.00 0.02 99.72 03:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:18:01 1 0.45 0.00 0.02 0.00 0.02 99.52 Average: all 0.49 0.00 0.15 0.03 0.02 99.32 Average: 0 0.43 0.00 0.16 0.04 0.02 99.36 Average: 1 0.54 0.00 0.14 0.01 0.02 99.29