---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12385 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 15G 141G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12385) 06/04/26 _x86_64_ (8 CPU) 06:04:11 LINUX RESTART (8 CPU) 06:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:06:01 278.60 15.18 263.41 0.00 2238.67 92934.21 0.00 06:07:01 50.85 0.12 50.73 0.00 2.40 25166.43 0.00 06:08:01 104.20 0.42 103.78 0.00 39.46 27110.68 0.00 06:09:01 128.33 0.37 127.96 0.00 13.73 60281.42 0.00 Average: 139.91 3.97 135.94 0.00 566.58 51198.23 0.00 06:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 27249452 31513448 770252 2.34 147440 4270264 1673064 4.93 1322108 3771196 13304 06:07:01 25787532 31174040 1099916 3.35 156864 5306112 2284980 6.74 2360396 4107936 348824 06:08:01 26772392 31281892 991444 3.02 163912 4444072 2556420 7.54 1852264 3650792 118428 06:09:01 24729676 31205320 1064748 3.24 200332 6231096 2121400 6.25 2024544 5371532 219048 Average: 26134763 31293675 981590 2.99 167137 5062886 2158966 6.36 1889828 4225364 174901 06:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 docker0 388.48 480.27 31.65 3301.98 0.00 0.00 0.00 0.00 06:06:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 06:06:01 ens3 653.65 494.73 6745.02 94.36 0.00 0.00 0.00 0.00 06:07:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:07:01 ens3 28.76 17.83 27.27 10.39 0.00 0.00 0.00 0.00 06:07:01 veth20cd342 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:08:01 docker0 5.92 10.91 0.47 128.73 0.00 0.00 0.00 0.00 06:08:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 06:08:01 ens3 39.26 22.23 213.89 11.44 0.00 0.00 0.00 0.00 06:08:01 veth6d233f8 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 06:09:01 docker0 37.94 45.04 3.08 496.21 0.00 0.00 0.00 0.00 06:09:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 06:09:01 vethf640e5b 37.94 45.13 3.60 496.22 0.00 0.00 0.00 0.04 06:09:01 ens3 282.05 173.12 7055.90 28.81 0.00 0.00 0.00 0.00 Average: docker0 106.93 132.62 8.71 971.99 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 Average: vethf640e5b 9.53 11.33 0.90 124.57 0.00 0.00 0.00 0.01 Average: ens3 249.24 175.64 3496.85 36.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12385) 06/04/26 _x86_64_ (8 CPU) 06:04:11 LINUX RESTART (8 CPU) 06:05:02 CPU %user %nice %system %iowait %steal %idle 06:06:01 all 9.93 0.00 4.04 1.56 0.07 84.40 06:06:01 0 8.48 0.00 3.08 0.68 0.05 87.71 06:06:01 1 8.78 0.00 3.79 3.46 0.07 83.90 06:06:01 2 9.09 0.00 4.14 0.53 0.09 86.15 06:06:01 3 9.66 0.00 4.56 1.61 0.07 84.11 06:06:01 4 12.50 0.00 3.79 0.27 0.07 83.36 06:06:01 5 10.62 0.00 4.60 0.91 0.07 83.80 06:06:01 6 9.69 0.00 4.18 2.58 0.09 83.45 06:06:01 7 10.59 0.00 4.14 2.47 0.09 82.71 06:07:01 all 37.28 0.00 5.68 0.32 0.08 56.64 06:07:01 0 34.61 0.00 5.47 0.05 0.08 59.79 06:07:01 1 38.16 0.00 5.37 0.20 0.08 56.18 06:07:01 2 38.63 0.00 6.30 0.32 0.08 54.67 06:07:01 3 37.42 0.00 5.70 0.07 0.08 56.73 06:07:01 4 40.08 0.00 5.39 0.10 0.08 54.35 06:07:01 5 38.20 0.00 5.14 0.05 0.08 56.52 06:07:01 6 37.39 0.00 5.34 0.08 0.08 57.11 06:07:01 7 33.80 0.00 6.74 1.68 0.07 57.71 06:08:01 all 50.35 0.00 7.36 0.36 0.09 41.84 06:08:01 0 50.04 0.00 7.29 0.03 0.08 42.55 06:08:01 1 49.99 0.00 7.15 0.34 0.08 42.44 06:08:01 2 50.68 0.00 7.32 0.32 0.08 41.60 06:08:01 3 51.32 0.00 7.23 0.07 0.10 41.28 06:08:01 4 51.77 0.00 7.07 0.29 0.10 40.77 06:08:01 5 50.45 0.00 6.85 0.12 0.10 42.48 06:08:01 6 49.86 0.00 7.70 1.31 0.10 41.04 06:08:01 7 48.66 0.00 8.30 0.42 0.10 42.53 06:09:01 all 27.08 0.00 5.60 0.78 0.07 66.47 06:09:01 0 25.35 0.00 4.94 0.02 0.07 69.62 06:09:01 1 28.14 0.00 5.60 0.10 0.07 66.09 06:09:01 2 26.60 0.00 5.56 0.08 0.08 67.67 06:09:01 3 26.17 0.00 5.90 0.68 0.07 67.18 06:09:01 4 29.38 0.00 6.27 0.49 0.08 63.77 06:09:01 5 27.34 0.00 4.97 0.42 0.07 67.21 06:09:01 6 26.65 0.00 5.16 0.05 0.07 68.07 06:09:01 7 26.98 0.00 6.38 4.43 0.07 62.14 Average: all 31.29 0.00 5.68 0.75 0.08 62.20 Average: 0 29.74 0.00 5.21 0.19 0.07 64.79 Average: 1 31.39 0.00 5.49 1.01 0.08 62.03 Average: 2 31.38 0.00 5.84 0.31 0.08 62.38 Average: 3 31.31 0.00 5.86 0.60 0.08 62.16 Average: 4 33.53 0.00 5.64 0.29 0.08 60.46 Average: 5 31.77 0.00 5.39 0.37 0.08 62.38 Average: 6 31.04 0.00 5.60 1.00 0.08 62.28 Average: 7 30.14 0.00 6.41 2.24 0.08 61.13