---> uname -a: Linux prd-centos7-docker-4c-2g-561.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:47:26 LINUX RESTART (2 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:02 77.22 3.70 73.52 2629.85 3335.54 21:50:01 0.47 0.00 0.47 0.00 8.47 21:51:01 0.15 0.00 0.15 0.00 1.73 21:52:01 0.27 0.00 0.27 0.00 3.20 21:53:01 0.32 0.00 0.32 0.00 4.50 21:54:01 0.32 0.00 0.32 0.00 4.43 21:55:01 0.23 0.00 0.23 0.00 2.85 21:56:01 0.22 0.00 0.22 0.00 2.50 21:57:01 0.32 0.00 0.32 0.00 3.22 21:58:01 128.13 0.03 128.10 3.73 37737.91 Average: 20.80 0.37 20.43 263.83 4117.76 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:02 5471308 0 800968 10.00 2620 1734044 1300092 14.35 574816 1563492 20 21:50:01 5483280 0 788992 9.85 2620 1734048 1202040 13.27 565088 1564088 20 21:51:01 5482412 0 789856 9.86 2620 1734052 1202052 13.27 564812 1564384 12 21:52:01 5480836 0 791428 9.88 2620 1734056 1202164 13.27 565552 1564984 16 21:53:01 5481992 0 790268 9.87 2620 1734060 1202068 13.27 561696 1568464 12 21:54:01 5481080 0 791176 9.88 2620 1734064 1202092 13.27 562776 1568464 8 21:55:01 5481452 0 790800 9.87 2620 1734068 1197716 13.22 562852 1568464 12 21:56:01 5480896 0 791344 9.88 2620 1734080 1197716 13.22 563436 1568464 8 21:57:01 5471024 0 801216 10.00 2620 1734080 1197716 13.22 573280 1568464 16 21:58:01 3843628 0 1106280 13.81 2620 3056412 1401480 15.47 834272 2723976 307680 Average: 5315791 0 824233 10.29 2620 1866296 1230514 13.59 592858 1682324 30780 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:02 eth0 176.97 115.31 464.28 38.97 0.00 0.00 0.00 0.00 21:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:02 docker0 2.58 2.28 0.30 5.73 0.00 0.00 0.00 0.00 21:50:01 eth0 4.23 1.05 1.10 0.59 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 4.18 0.87 1.15 0.63 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 eth0 1.62 0.40 0.59 0.38 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 1.37 0.73 0.64 0.44 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 0.67 0.33 0.33 0.23 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 1200.70 817.70 7480.63 74.25 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 36.14 43.27 3.12 158.95 0.00 0.00 0.00 0.00 Average: eth0 139.25 93.83 796.29 11.57 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 3.88 4.56 0.34 16.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 07/29/21 _x86_64_ (2 CPU) 21:47:26 LINUX RESTART (2 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:02 all 5.37 0.00 2.39 2.14 0.05 90.05 21:49:02 0 5.62 0.00 2.71 2.60 0.05 89.02 21:49:02 1 5.13 0.00 2.06 1.69 0.05 91.07 21:50:01 all 0.22 0.00 0.08 0.00 0.03 99.68 21:50:01 0 0.08 0.00 0.07 0.00 0.03 99.81 21:50:01 1 0.36 0.00 0.08 0.00 0.02 99.54 21:51:01 all 0.09 0.00 0.10 0.00 0.03 99.78 21:51:01 0 0.08 0.00 0.08 0.00 0.03 99.80 21:51:01 1 0.10 0.00 0.12 0.00 0.02 99.77 21:52:01 all 0.27 0.00 0.06 0.00 0.02 99.66 21:52:01 0 0.40 0.00 0.05 0.00 0.02 99.53 21:52:01 1 0.13 0.00 0.07 0.00 0.02 99.78 21:53:01 all 0.27 0.00 0.08 0.00 0.02 99.63 21:53:01 0 0.40 0.00 0.07 0.00 0.02 99.52 21:53:01 1 0.13 0.00 0.10 0.00 0.02 99.75 21:54:01 all 0.18 0.00 0.03 0.00 0.03 99.76 21:54:01 0 0.32 0.00 0.03 0.00 0.03 99.62 21:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:55:01 all 0.23 0.00 0.05 0.00 0.01 99.72 21:55:01 0 0.40 0.00 0.07 0.00 0.02 99.52 21:55:01 1 0.05 0.00 0.03 0.00 0.00 99.92 21:56:01 all 0.27 0.00 0.04 0.01 0.02 99.67 21:56:01 0 0.48 0.00 0.05 0.02 0.02 99.43 21:56:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:57:01 all 0.28 0.00 0.04 0.00 0.02 99.67 21:57:01 0 0.50 0.00 0.05 0.00 0.02 99.43 21:57:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:58:01 all 19.77 0.00 8.35 1.44 0.09 70.35 21:58:01 0 19.90 0.00 8.64 1.10 0.09 70.27 21:58:01 1 19.65 0.00 8.06 1.77 0.09 70.43 Average: all 2.60 0.00 1.08 0.35 0.03 95.94 Average: 0 2.71 0.00 1.14 0.36 0.03 95.76 Average: 1 2.49 0.00 1.03 0.34 0.03 96.12