---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-118019 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118019) 11/03/22 _x86_64_ (8 CPU) 00:01:36 LINUX RESTART (8 CPU) 00:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:03:01 228.96 40.68 188.29 0.00 4355.94 58960.17 0.00 00:04:01 150.52 0.25 150.27 0.00 14.93 65530.28 0.00 00:05:01 113.88 1.05 112.83 0.00 28.39 53072.58 0.00 00:06:01 4.10 0.00 4.10 0.00 0.00 19367.69 0.00 Average: 124.36 10.49 113.87 0.00 1099.73 49231.60 0.00 00:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:03:01 28640288 31539176 770924 2.34 101300 3005836 2012332 5.93 1152672 2658672 406916 00:04:01 27891168 31164168 1139996 3.47 140492 3323988 2495440 7.35 1719400 2818180 209576 00:05:01 27763952 31563220 742500 2.26 150008 3798692 1771056 5.22 1267748 3352724 148 00:06:01 27763860 31563256 742204 2.26 150076 3798696 1771056 5.22 1267768 3352724 124 Average: 28014817 31457455 848906 2.58 135469 3481803 2012471 5.93 1351897 3045575 154191 00:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:03:01 ens3 970.27 638.78 8211.62 165.31 0.00 0.00 0.00 0.00 00:03:01 veth8ce3840 147.11 208.82 14.19 1715.10 0.00 0.00 0.00 0.14 00:03:01 docker0 153.17 216.63 12.70 1800.95 0.00 0.00 0.00 0.00 00:03:01 lo 6.73 6.73 0.65 0.65 0.00 0.00 0.00 0.00 00:04:01 ens3 48.16 27.81 89.75 17.04 0.00 0.00 0.00 0.00 00:04:01 vethc2c420b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 00:04:01 docker0 1.58 3.80 0.10 40.56 0.00 0.00 0.00 0.00 00:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:05:01 ens3 105.76 69.31 2581.34 12.19 0.00 0.00 0.00 0.00 00:05:01 docker0 2.25 5.11 0.15 58.01 0.00 0.00 0.00 0.00 00:05:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 00:06:01 ens3 0.72 0.20 0.15 0.08 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 281.21 184.01 2720.59 48.65 0.00 0.00 0.00 0.00 Average: docker0 39.25 56.38 3.24 474.84 0.00 0.00 0.00 0.00 Average: lo 2.25 2.25 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-118019) 11/03/22 _x86_64_ (8 CPU) 00:01:36 LINUX RESTART (8 CPU) 00:02:01 CPU %user %nice %system %iowait %steal %idle 00:03:01 all 11.27 0.00 4.03 2.15 0.07 82.48 00:03:01 0 10.88 0.00 3.18 1.66 0.07 84.21 00:03:01 1 13.36 0.00 4.41 1.40 0.08 80.75 00:03:01 2 9.05 0.00 3.69 1.44 0.05 85.78 00:03:01 3 9.08 0.00 4.09 4.40 0.08 82.35 00:03:01 4 12.21 0.00 3.63 0.98 0.07 83.11 00:03:01 5 12.84 0.00 4.00 2.87 0.07 80.22 00:03:01 6 11.07 0.00 4.43 3.74 0.07 80.70 00:03:01 7 11.68 0.00 4.81 0.67 0.09 82.76 00:04:01 all 36.45 0.00 6.29 1.25 0.08 55.93 00:04:01 0 36.62 0.00 6.13 0.15 0.08 57.02 00:04:01 1 38.43 0.00 5.68 0.12 0.07 55.70 00:04:01 2 36.87 0.00 6.39 1.01 0.08 55.64 00:04:01 3 35.39 0.00 6.33 3.45 0.08 54.75 00:04:01 4 35.46 0.00 6.22 0.57 0.08 57.66 00:04:01 5 38.74 0.00 6.39 0.27 0.08 54.51 00:04:01 6 34.63 0.00 6.83 2.46 0.10 55.97 00:04:01 7 35.42 0.00 6.35 1.96 0.08 56.18 00:05:01 all 7.96 0.00 2.12 1.11 0.03 88.78 00:05:01 0 8.63 0.00 1.79 0.05 0.03 89.50 00:05:01 1 9.57 0.00 1.91 1.44 0.02 87.06 00:05:01 2 7.62 0.00 1.56 0.03 0.03 90.76 00:05:01 3 7.89 0.00 2.15 4.35 0.03 85.58 00:05:01 4 8.02 0.00 2.31 0.27 0.05 89.35 00:05:01 5 6.80 0.00 2.77 0.20 0.03 90.19 00:05:01 6 7.56 0.00 2.04 1.99 0.02 88.40 00:05:01 7 7.62 0.00 2.43 0.55 0.03 89.36 00:06:01 all 0.03 0.00 0.01 0.01 0.01 99.94 00:06:01 0 0.02 0.00 0.00 0.03 0.00 99.95 00:06:01 1 0.00 0.00 0.00 0.05 0.02 99.93 00:06:01 2 0.03 0.00 0.03 0.00 0.02 99.92 00:06:01 3 0.02 0.00 0.00 0.00 0.02 99.97 00:06:01 4 0.07 0.00 0.02 0.00 0.00 99.92 00:06:01 5 0.05 0.00 0.05 0.00 0.00 99.90 00:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 00:06:01 7 0.02 0.00 0.02 0.00 0.00 99.97 Average: all 13.88 0.00 3.10 1.13 0.05 81.84 Average: 0 14.00 0.00 2.77 0.47 0.05 82.71 Average: 1 15.29 0.00 2.99 0.75 0.05 80.93 Average: 2 13.33 0.00 2.90 0.62 0.05 83.10 Average: 3 13.07 0.00 3.13 3.04 0.05 80.70 Average: 4 13.88 0.00 3.03 0.45 0.05 82.59 Average: 5 14.55 0.00 3.29 0.83 0.05 81.27 Average: 6 13.29 0.00 3.32 2.04 0.05 81.31 Average: 7 13.63 0.00 3.38 0.79 0.05 82.14