---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775743 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775743) 12/26/25 _x86_64_ (8 CPU) 12:02:48 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:04:01 362.39 72.39 290.00 0.00 12261.29 65884.49 0.00 12:05:01 263.19 12.66 250.52 0.00 1690.25 71240.39 0.00 12:06:01 43.10 0.10 43.00 0.00 0.80 33637.34 0.00 12:07:01 175.34 0.63 174.70 0.00 63.06 50708.08 0.00 Average: 211.00 21.45 189.55 0.00 3503.70 55366.67 0.00 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 29256440 31555552 755588 2.30 74732 2523568 1840772 5.43 954584 2304892 964 12:05:01 26605360 31201660 1072924 3.26 153492 4551336 2387612 7.04 1905016 3778464 316324 12:06:01 26131264 31413896 858128 2.61 164240 5168772 2166668 6.39 1644280 4455636 387924 12:07:01 26139956 31490268 780212 2.37 179492 5212148 1952976 5.76 1622284 4452908 300 Average: 27033255 31415344 866713 2.64 142989 4363956 2087007 6.15 1531541 3747975 176378 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 docker0 41.63 41.69 2.95 235.71 0.00 0.00 0.00 0.00 12:04:01 ens3 532.36 366.31 4999.24 92.58 0.00 0.00 0.00 0.00 12:04:01 lo 3.90 3.90 0.39 0.39 0.00 0.00 0.00 0.00 12:04:01 veth3854202 41.63 41.79 3.52 235.72 0.00 0.00 0.00 0.02 12:05:01 veth90443b5 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:05:01 docker0 346.08 437.74 28.96 3034.36 0.00 0.00 0.00 0.00 12:05:01 ens3 600.05 442.64 6417.92 88.04 0.00 0.00 0.00 0.00 12:05:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 12:06:01 veth90443b5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 7.70 5.25 6.39 3.56 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 5.47 11.61 0.39 139.34 0.00 0.00 0.00 0.00 12:07:01 ens3 150.24 87.95 2704.95 26.25 0.00 0.00 0.00 0.00 12:07:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 98.29 122.76 8.08 852.32 0.00 0.00 0.00 0.00 Average: ens3 322.57 225.53 3531.98 52.61 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775743) 12/26/25 _x86_64_ (8 CPU) 12:02:48 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 7.86 0.00 2.33 1.45 0.05 88.32 12:04:01 0 5.29 0.00 1.26 0.82 0.03 92.59 12:04:01 1 10.33 0.00 3.14 1.45 0.05 85.02 12:04:01 2 8.90 0.00 1.72 2.49 0.03 86.86 12:04:01 3 7.09 0.00 2.03 0.40 0.05 90.44 12:04:01 4 7.06 0.00 2.89 1.80 0.07 88.19 12:04:01 5 9.09 0.00 2.88 0.84 0.05 87.14 12:04:01 6 7.63 0.00 1.55 0.32 0.05 90.46 12:04:01 7 7.53 0.00 3.16 3.46 0.03 85.82 12:05:01 all 19.59 0.00 4.93 1.16 0.07 74.24 12:05:01 0 19.76 0.00 4.16 0.64 0.07 75.38 12:05:01 1 20.70 0.00 4.68 0.77 0.07 73.77 12:05:01 2 20.10 0.00 5.53 0.41 0.08 73.87 12:05:01 3 19.20 0.00 5.44 0.49 0.07 74.80 12:05:01 4 19.75 0.00 5.51 4.89 0.08 69.76 12:05:01 5 19.74 0.00 4.59 0.73 0.07 74.88 12:05:01 6 18.78 0.00 4.78 0.27 0.07 76.10 12:05:01 7 18.69 0.00 4.74 1.06 0.08 75.43 12:06:01 all 63.58 0.00 8.57 0.32 0.07 27.45 12:06:01 0 63.48 0.00 8.72 0.03 0.07 27.69 12:06:01 1 61.92 0.00 8.08 0.07 0.08 29.85 12:06:01 2 63.09 0.00 9.10 0.05 0.07 27.69 12:06:01 3 62.91 0.00 8.24 0.32 0.07 28.47 12:06:01 4 64.73 0.00 8.53 0.08 0.07 26.59 12:06:01 5 63.90 0.00 8.91 0.12 0.07 27.00 12:06:01 6 64.73 0.00 8.64 1.74 0.08 24.80 12:06:01 7 63.87 0.00 8.35 0.17 0.08 27.53 12:07:01 all 30.52 0.00 5.89 0.69 0.07 62.84 12:07:01 0 29.65 0.00 6.42 1.08 0.07 62.78 12:07:01 1 30.63 0.00 5.33 0.62 0.07 63.35 12:07:01 2 31.33 0.00 5.38 0.32 0.07 62.90 12:07:01 3 31.28 0.00 7.04 1.06 0.07 60.55 12:07:01 4 29.86 0.00 5.82 1.11 0.07 63.15 12:07:01 5 30.60 0.00 5.74 0.10 0.07 63.49 12:07:01 6 29.84 0.00 5.42 0.10 0.07 64.57 12:07:01 7 30.97 0.00 5.96 1.13 0.07 61.88 Average: all 30.38 0.00 5.43 0.91 0.07 63.23 Average: 0 29.49 0.00 5.13 0.64 0.06 64.68 Average: 1 30.86 0.00 5.31 0.73 0.07 63.04 Average: 2 30.88 0.00 5.44 0.82 0.06 62.80 Average: 3 30.14 0.00 5.69 0.57 0.06 63.54 Average: 4 30.33 0.00 5.69 1.97 0.07 61.94 Average: 5 30.81 0.00 5.53 0.45 0.06 63.15 Average: 6 30.25 0.00 5.09 0.61 0.07 63.99 Average: 7 30.25 0.00 5.55 1.45 0.07 62.68