---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42149 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-42149) 03/27/25 _x86_64_ (8 CPU) 05:45:22 LINUX RESTART (8 CPU) 05:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:47:01 117.56 10.20 107.35 0.00 1697.75 36294.19 0.00 05:48:01 93.00 0.02 92.98 0.00 0.13 45677.47 0.00 05:49:01 54.51 0.17 54.34 0.00 5.47 29032.36 0.00 05:50:01 127.12 0.70 126.42 0.00 27.83 48479.17 0.00 Average: 97.97 2.74 95.23 0.00 427.40 39887.92 0.00 05:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 27753544 31426416 871192 2.65 105544 3732188 1913296 5.64 1695136 2920196 1191552 05:48:01 26977972 31393832 901528 2.74 111780 4424220 1982184 5.84 1760600 3584556 585732 05:49:01 28561744 31529260 773240 2.35 114728 3057404 1811900 5.34 1173456 2675860 244068 05:50:01 27091008 31507268 788512 2.40 151492 4340508 1841672 5.43 1271004 3912060 604404 Average: 27596067 31464194 833618 2.54 120886 3888580 1887263 5.56 1475049 3273168 656439 05:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 05:47:01 ens3 568.29 382.46 7198.46 58.10 0.00 0.00 0.00 0.00 05:47:01 veth979b870 128.35 218.74 12.55 1602.39 0.00 0.00 0.00 0.13 05:47:01 docker0 241.94 334.52 18.57 2179.68 0.00 0.00 0.00 0.00 05:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:48:01 ens3 20.81 12.71 25.20 5.74 0.00 0.00 0.00 0.00 05:48:01 veth979b870 3.17 3.37 0.27 9.83 0.00 0.00 0.00 0.00 05:48:01 docker0 3.17 3.33 0.22 9.83 0.00 0.00 0.00 0.00 05:49:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:49:01 ens3 96.02 60.24 2528.19 15.85 0.00 0.00 0.00 0.00 05:49:01 docker0 0.40 0.38 0.03 0.04 0.00 0.00 0.00 0.00 05:50:01 lo 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 05:50:01 ens3 385.15 259.91 8008.85 157.84 0.00 0.00 0.00 0.00 05:50:01 docker0 59.35 95.74 5.51 865.51 0.00 0.00 0.00 0.00 Average: lo 1.61 1.61 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 266.34 178.00 4429.53 59.41 0.00 0.00 0.00 0.00 Average: docker0 75.52 107.54 6.03 757.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42149) 03/27/25 _x86_64_ (8 CPU) 05:45:22 LINUX RESTART (8 CPU) 05:46:02 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 28.12 0.00 5.50 1.92 0.08 64.38 05:47:01 0 26.36 0.00 5.97 0.77 0.07 66.83 05:47:01 1 30.41 0.00 5.54 1.46 0.09 62.50 05:47:01 2 27.41 0.00 4.93 0.19 0.09 67.39 05:47:01 3 27.59 0.00 5.91 0.19 0.09 66.23 05:47:01 4 28.09 0.00 4.85 0.12 0.07 66.87 05:47:01 5 27.31 0.00 6.75 12.30 0.09 53.55 05:47:01 6 28.93 0.00 4.27 0.10 0.07 66.63 05:47:01 7 28.86 0.00 5.80 0.26 0.07 65.01 05:48:01 all 57.05 0.00 7.85 1.03 0.11 33.96 05:48:01 0 56.50 0.00 8.78 0.24 0.12 34.37 05:48:01 1 55.29 0.00 7.78 0.32 0.08 36.53 05:48:01 2 56.88 0.00 7.74 4.35 0.10 30.93 05:48:01 3 60.63 0.00 7.58 0.76 0.10 30.94 05:48:01 4 56.19 0.00 7.81 0.54 0.12 35.34 05:48:01 5 56.26 0.00 7.83 1.21 0.12 34.58 05:48:01 6 55.70 0.00 7.79 0.51 0.10 35.91 05:48:01 7 58.99 0.00 7.47 0.32 0.14 33.09 05:49:01 all 19.19 0.00 2.56 1.51 0.05 76.68 05:49:01 0 20.33 0.00 2.33 0.12 0.05 77.18 05:49:01 1 19.84 0.00 2.23 0.25 0.07 77.62 05:49:01 2 19.17 0.00 2.74 3.41 0.05 74.63 05:49:01 3 18.35 0.00 2.80 0.00 0.05 78.80 05:49:01 4 17.87 0.00 1.64 0.13 0.05 80.30 05:49:01 5 18.35 0.00 2.76 1.19 0.05 77.65 05:49:01 6 20.11 0.00 3.22 0.12 0.05 76.50 05:49:01 7 19.50 0.00 2.79 6.90 0.07 70.74 05:50:01 all 8.68 0.00 3.51 4.92 0.05 82.84 05:50:01 0 9.71 0.00 3.21 1.34 0.05 85.69 05:50:01 1 8.75 0.00 2.87 2.23 0.05 86.11 05:50:01 2 9.32 0.00 5.53 25.40 0.07 59.69 05:50:01 3 8.40 0.00 3.77 0.24 0.05 87.55 05:50:01 4 5.16 0.00 2.26 0.00 0.05 92.53 05:50:01 5 8.94 0.00 3.77 8.77 0.05 78.47 05:50:01 6 8.53 0.00 3.46 0.81 0.05 87.15 05:50:01 7 10.65 0.00 3.28 0.76 0.05 85.26 Average: all 28.25 0.00 4.85 2.34 0.07 64.48 Average: 0 28.23 0.00 5.06 0.62 0.07 66.02 Average: 1 28.56 0.00 4.60 1.06 0.07 65.71 Average: 2 28.23 0.00 5.23 8.32 0.08 58.14 Average: 3 28.75 0.00 5.01 0.30 0.07 65.87 Average: 4 26.78 0.00 4.13 0.20 0.07 68.82 Average: 5 27.69 0.00 5.26 5.83 0.08 61.14 Average: 6 28.32 0.00 4.69 0.39 0.07 66.55 Average: 7 29.46 0.00 4.83 2.07 0.08 63.56