---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773420 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-773420) 11/19/25 _x86_64_ (8 CPU) 13:05:49 LINUX RESTART (8 CPU) 13:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:07:02 415.35 82.67 332.68 0.00 13983.00 72069.19 0.00 13:08:01 234.50 2.91 231.59 0.00 47.18 64945.60 0.00 13:09:01 97.98 0.33 97.65 0.00 24.13 36913.33 0.00 Average: 249.36 28.78 220.58 0.00 4710.67 57937.11 0.00 13:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:07:02 28810680 31517444 790692 2.41 78752 2920620 1897324 5.59 1036964 2653008 140852 13:08:01 26034936 31241500 1033192 3.14 156112 5129084 2322056 6.85 2173496 4049960 872124 13:09:01 26175772 30962464 1309112 3.98 165804 4700696 2868948 8.46 2284508 3793480 419244 Average: 27007129 31240469 1044332 3.18 133556 4250133 2362776 6.97 1831656 3498816 477407 13:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:07:02 ens3 710.93 481.05 8583.17 117.61 0.00 0.00 0.00 0.00 13:07:02 lo 5.70 5.70 0.58 0.58 0.00 0.00 0.00 0.00 13:07:02 docker0 72.74 70.60 5.17 349.68 0.00 0.00 0.00 0.00 13:08:01 ens3 462.62 360.52 3123.77 48.55 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 docker0 337.21 422.95 28.30 3086.97 0.00 0.00 0.00 0.00 13:08:01 veth18007e8 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:09:01 vethb4306aa 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:09:01 ens3 30.06 17.28 149.38 9.21 0.00 0.00 0.00 0.00 13:09:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:09:01 docker0 4.62 9.35 0.34 130.82 0.00 0.00 0.00 0.00 Average: vethb4306aa 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 400.86 285.87 3956.73 58.51 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 137.08 166.21 11.17 1178.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773420) 11/19/25 _x86_64_ (8 CPU) 13:05:49 LINUX RESTART (8 CPU) 13:06:01 CPU %user %nice %system %iowait %steal %idle 13:07:02 all 8.38 0.00 2.65 1.73 0.08 87.16 13:07:02 0 5.82 0.00 2.54 0.72 0.08 90.84 13:07:02 1 9.16 0.00 1.91 0.62 0.07 88.24 13:07:02 2 10.17 0.00 1.86 1.78 0.10 86.10 13:07:02 3 8.56 0.00 2.64 0.74 0.08 87.98 13:07:02 4 8.66 0.00 2.27 0.76 0.08 88.23 13:07:02 5 7.57 0.00 4.08 4.06 0.05 84.24 13:07:02 6 8.90 0.00 2.25 3.16 0.10 85.59 13:07:02 7 8.17 0.00 3.64 2.02 0.10 86.07 13:08:01 all 32.98 0.00 6.19 1.17 0.10 59.55 13:08:01 0 34.10 0.00 6.13 0.10 0.10 59.56 13:08:01 1 31.99 0.00 5.82 0.29 0.09 61.82 13:08:01 2 33.95 0.00 6.76 0.69 0.12 58.49 13:08:01 3 32.43 0.00 6.14 1.19 0.09 60.15 13:08:01 4 32.51 0.00 5.53 0.17 0.09 61.70 13:08:01 5 33.05 0.00 5.77 0.70 0.10 60.37 13:08:01 6 33.06 0.00 7.46 5.72 0.12 53.64 13:08:01 7 32.74 0.00 5.94 0.55 0.10 60.67 13:09:01 all 54.72 0.00 7.22 0.48 0.08 37.51 13:09:01 0 56.98 0.00 7.07 0.10 0.07 35.78 13:09:01 1 53.51 0.00 7.09 0.17 0.07 39.16 13:09:01 2 53.40 0.00 7.44 2.24 0.07 36.85 13:09:01 3 54.52 0.00 6.84 0.12 0.08 38.44 13:09:01 4 54.88 0.00 7.89 0.18 0.08 36.96 13:09:01 5 54.64 0.00 6.76 0.74 0.08 37.77 13:09:01 6 54.85 0.00 7.46 0.10 0.07 37.52 13:09:01 7 54.96 0.00 7.18 0.20 0.08 37.57 Average: all 32.01 0.00 5.35 1.13 0.09 61.43 Average: 0 32.25 0.00 5.24 0.31 0.08 62.12 Average: 1 31.54 0.00 4.93 0.36 0.07 63.09 Average: 2 32.44 0.00 5.34 1.58 0.10 60.55 Average: 3 31.83 0.00 5.20 0.68 0.08 62.21 Average: 4 32.02 0.00 5.23 0.37 0.08 62.29 Average: 5 31.75 0.00 5.53 1.84 0.08 60.80 Average: 6 32.26 0.00 5.71 2.97 0.10 58.97 Average: 7 31.98 0.00 5.59 0.93 0.10 61.41