---> uname -a: Linux prd-centos7-docker-4c-2g-13432.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 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) 10/29/21 _x86_64_ (2 CPU) 16:22:49 LINUX RESTART (2 CPU) 16:23:01 tps rtps wtps bread/s bwrtn/s 16:24:01 188.80 62.07 126.73 7594.11 40670.71 16:25:01 1.77 0.00 1.77 0.00 35.95 16:26:01 0.23 0.00 0.23 0.00 2.96 16:27:01 0.22 0.00 0.22 0.00 3.75 16:28:01 0.23 0.00 0.23 0.00 2.85 16:29:01 0.30 0.00 0.30 0.00 4.76 16:30:01 0.33 0.00 0.33 0.00 4.63 16:31:01 193.07 0.05 193.02 4.00 53208.58 Average: 48.14 7.77 40.37 950.53 11746.87 16:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:24:01 5644496 0 627652 7.84 2620 1734172 1259832 13.91 581128 1546464 128 16:25:01 5656704 0 615436 7.68 2620 1734180 1162300 12.83 571088 1546428 20 16:26:01 5658260 0 613880 7.66 2620 1734180 1162552 12.84 568908 1546876 20 16:27:01 5655784 0 616348 7.70 2620 1734188 1162588 12.84 571012 1546876 8 16:28:01 5661968 0 610160 7.62 2620 1734192 1162300 12.83 564720 1547860 12 16:29:01 5661924 0 610200 7.62 2620 1734196 1162396 12.83 565144 1547860 8 16:30:01 5662068 0 610052 7.62 2620 1734200 1162360 12.83 564920 1547860 8 16:31:01 3941548 0 1008584 12.59 2620 3056188 1516032 16.74 946492 2663968 44 Average: 5442844 0 664039 8.29 2620 1899437 1218795 13.46 616676 1686774 31 16:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:24:01 eth0 505.51 331.72 1444.95 80.58 0.00 0.00 0.00 0.00 16:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 docker0 76.70 44.83 6.51 239.35 0.00 0.00 0.00 0.00 16:25:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 eth0 1.25 0.63 0.66 0.22 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 eth0 0.53 0.37 0.27 0.20 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.18 0.18 0.07 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 veth2f9d998 0.95 0.70 0.17 0.17 0.00 0.00 0.00 0.00 16:31:01 eth0 368.61 220.17 7614.78 43.32 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 24.20 39.23 2.28 319.14 0.00 0.00 0.00 0.00 Average: veth2f9d998 0.12 0.09 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 109.70 69.22 1132.90 15.56 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 12.62 10.51 1.10 69.84 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) 10/29/21 _x86_64_ (2 CPU) 16:22:49 LINUX RESTART (2 CPU) 16:23:01 CPU %user %nice %system %iowait %steal %idle 16:24:01 all 20.57 0.00 7.84 5.21 0.08 66.30 16:24:01 0 20.30 0.00 8.53 5.01 0.07 66.09 16:24:01 1 20.84 0.00 7.15 5.41 0.09 66.51 16:25:01 all 0.27 0.00 0.07 0.00 0.03 99.64 16:25:01 0 0.10 0.00 0.08 0.00 0.03 99.78 16:25:01 1 0.43 0.00 0.05 0.00 0.02 99.50 16:26:01 all 0.18 0.00 0.04 0.00 0.03 99.76 16:26:01 0 0.17 0.00 0.03 0.00 0.02 99.78 16:26:01 1 0.18 0.00 0.05 0.00 0.03 99.73 16:27:01 all 0.18 0.00 0.03 0.00 0.02 99.78 16:27:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:27:01 1 0.30 0.00 0.03 0.00 0.02 99.65 16:28:01 all 0.17 0.00 0.07 0.00 0.03 99.74 16:28:01 0 0.03 0.00 0.05 0.00 0.03 99.88 16:28:01 1 0.30 0.00 0.08 0.00 0.02 99.60 16:29:01 all 0.14 0.00 0.03 0.00 0.02 99.82 16:29:01 0 0.05 0.00 0.02 0.00 0.00 99.93 16:29:01 1 0.23 0.00 0.03 0.00 0.03 99.70 16:30:01 all 0.15 0.00 0.05 0.00 0.02 99.78 16:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:30:01 1 0.25 0.00 0.07 0.00 0.02 99.67 16:31:01 all 26.39 0.00 11.83 2.02 0.11 59.66 16:31:01 0 26.90 0.00 12.06 2.16 0.11 58.77 16:31:01 1 25.88 0.00 11.59 1.88 0.11 60.54 Average: all 5.79 0.00 2.40 0.87 0.04 90.90 Average: 0 5.74 0.00 2.51 0.87 0.04 90.85 Average: 1 5.84 0.00 2.29 0.88 0.04 90.94