---> uname -a: Linux prd-centos7-docker-4c-2g-434.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 11/12/21 _x86_64_ (2 CPU) 22:19:50 LINUX RESTART (2 CPU) 22:20:01 tps rtps wtps bread/s bwrtn/s 22:21:01 209.42 69.62 139.80 8003.23 55108.29 22:22:01 384.34 0.03 384.31 1.06 88162.07 22:23:01 56.46 0.00 56.46 0.00 10225.68 22:24:01 110.54 0.02 110.52 0.53 4323.49 22:25:01 13.02 0.00 13.02 0.00 1245.34 22:26:01 0.18 0.00 0.18 0.00 3.03 22:27:01 0.28 0.00 0.28 0.00 3.50 22:28:01 0.25 0.00 0.25 0.00 2.88 22:29:01 0.30 0.00 0.30 0.00 3.68 22:30:01 0.25 0.00 0.25 0.00 3.59 Average: 77.70 6.98 70.72 801.98 15950.52 22:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:21:01 4767508 0 746904 9.33 2620 2491900 1625828 17.95 865216 2079748 473176 22:22:01 3572732 0 988460 12.34 2620 3445120 1638648 18.09 1257768 2717336 102244 22:23:01 3287152 0 1046536 13.07 2620 3672624 1693416 18.70 1433548 2808956 32844 22:24:01 3308692 0 1069804 13.36 2620 3627816 1626364 17.96 1426556 2772944 32468 22:25:01 3733512 0 931184 11.63 2620 3341616 1202160 13.27 1238216 2587776 8 22:26:01 3736748 0 927944 11.59 2620 3341620 1166084 12.87 1236816 2587776 16 22:27:01 3737120 0 927568 11.58 2620 3341624 1166000 12.87 1236728 2587776 12 22:28:01 3724032 0 940648 11.74 2620 3341632 1166068 12.87 1248664 2588136 8 22:29:01 3729800 0 934876 11.67 2620 3341636 1166068 12.87 1242740 2588296 8 22:30:01 3729832 0 934836 11.67 2620 3341644 1166140 12.87 1245084 2586328 8 Average: 3732713 0 944876 11.80 2620 3328723 1361678 15.03 1243134 2590507 64079 22:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:21:01 eth0 1215.58 1327.88 9507.45 178.54 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 713.28 358.88 62.44 2669.43 0.00 0.00 0.00 0.00 22:22:01 veth816b756 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:22:01 eth0 258.88 193.04 2074.11 28.40 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 170.94 218.77 13.95 2037.04 0.00 0.00 0.00 0.00 22:23:01 veth816b756 0.87 0.85 0.07 0.08 0.00 0.00 0.00 0.00 22:23:01 eth0 26.67 13.74 21.39 11.33 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.87 0.85 0.06 0.08 0.00 0.00 0.00 0.00 22:24:01 veth816b756 0.82 0.83 0.06 0.06 0.00 0.00 0.00 0.00 22:24:01 eth0 13.77 7.39 12.25 5.52 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 docker0 0.82 0.83 0.05 0.06 0.00 0.00 0.00 0.00 22:25:01 eth0 2.37 1.60 2.14 0.87 0.00 0.00 0.00 0.00 22:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 eth0 0.28 0.23 0.09 0.08 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.20 0.19 0.32 0.01 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.12 154.74 1164.25 22.52 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 88.78 58.07 7.67 471.85 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) 11/12/21 _x86_64_ (2 CPU) 22:19:50 LINUX RESTART (2 CPU) 22:20:01 CPU %user %nice %system %iowait %steal %idle 22:21:01 all 38.40 0.00 12.52 6.65 0.10 42.33 22:21:01 0 33.24 0.00 13.61 6.03 0.11 47.00 22:21:01 1 43.61 0.00 11.42 7.28 0.09 37.60 22:22:01 all 36.92 0.00 12.82 3.47 0.12 46.67 22:22:01 0 36.21 0.00 13.11 3.31 0.11 47.27 22:22:01 1 37.63 0.00 12.54 3.63 0.13 46.08 22:23:01 all 43.80 0.00 5.57 0.28 0.07 50.28 22:23:01 0 42.97 0.00 5.76 0.25 0.07 50.95 22:23:01 1 44.61 0.00 5.38 0.32 0.07 49.62 22:24:01 all 73.56 0.00 7.70 1.45 0.13 17.16 22:24:01 0 73.62 0.00 7.98 1.29 0.13 16.98 22:24:01 1 73.49 0.00 7.41 1.62 0.13 17.35 22:25:01 all 2.11 0.00 0.81 0.05 0.03 97.00 22:25:01 0 1.98 0.00 0.62 0.03 0.03 97.33 22:25:01 1 2.23 0.00 1.01 0.07 0.03 96.66 22:26:01 all 0.11 0.00 0.04 0.00 0.03 99.82 22:26:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:26:01 1 0.15 0.00 0.03 0.00 0.03 99.78 22:27:01 all 0.15 0.00 0.04 0.00 0.03 99.77 22:27:01 0 0.07 0.00 0.03 0.00 0.03 99.87 22:27:01 1 0.23 0.00 0.05 0.00 0.03 99.68 22:28:01 all 0.18 0.00 0.05 0.00 0.03 99.73 22:28:01 0 0.05 0.00 0.07 0.00 0.03 99.85 22:28:01 1 0.32 0.00 0.03 0.00 0.03 99.62 22:29:01 all 0.13 0.00 0.05 0.00 0.03 99.79 22:29:01 0 0.07 0.00 0.05 0.00 0.02 99.87 22:29:01 1 0.20 0.00 0.05 0.00 0.03 99.72 22:30:01 all 0.17 0.00 0.05 0.00 0.03 99.75 22:30:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:30:01 1 0.29 0.00 0.05 0.00 0.03 99.63 Average: all 18.67 0.00 3.80 1.14 0.06 76.33 Average: 0 17.96 0.00 3.96 1.05 0.06 76.97 Average: 1 19.38 0.00 3.64 1.24 0.06 75.69