---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11508 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: 2800.000 BogoMIPS: 5600.00 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 16G 140G 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 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11508) 05/27/26 _x86_64_ (8 CPU) 02:07:02 LINUX RESTART (8 CPU) 02:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 156.08 13.03 143.05 0.00 2179.19 75088.85 0.00 02:10:01 203.12 3.28 199.83 0.00 49.20 42283.33 0.00 02:11:01 110.11 0.17 109.95 0.00 2.13 74790.75 0.00 02:12:01 120.08 0.33 119.74 0.00 2.67 26550.88 0.00 02:13:01 170.09 2.58 167.51 0.00 2046.86 56501.92 0.00 Average: 151.88 3.85 148.03 0.00 851.63 54976.26 0.00 02:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 27860680 31491760 799960 2.43 96784 3787036 1909780 5.63 1136596 3449700 27304 02:10:01 26383812 31290204 987356 3.00 157972 4856212 2342344 6.91 1705952 4196808 50852 02:11:01 24942072 31272336 998804 3.04 187020 6169116 2041184 6.02 1874260 5378592 18040 02:12:01 23583984 30528992 1738876 5.29 219856 6665184 2020680 5.96 2698932 5806364 21984 02:13:01 23340752 31475512 791788 2.41 225460 7822296 1740332 5.13 2065396 6678864 540 Average: 25222260 31211761 1063357 3.23 177418 5859969 2010864 5.93 1896227 5102066 23744 02:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 2.85 2.85 0.30 0.30 0.00 0.00 0.00 0.00 02:09:01 docker0 103.10 96.37 7.31 511.33 0.00 0.00 0.00 0.00 02:09:01 ens3 476.01 350.19 10105.80 90.96 0.00 0.00 0.00 0.00 02:10:01 vethb559256 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:10:01 docker0 252.98 362.25 23.19 2887.48 0.00 0.00 0.00 0.00 02:10:01 ens3 396.92 276.47 2923.68 41.74 0.00 0.00 0.00 0.00 02:11:01 vethb559256 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:11:01 docker0 105.98 239.56 9.15 5309.41 0.00 0.00 0.00 0.00 02:11:01 ens3 292.13 143.06 6265.99 23.08 0.00 0.00 0.00 0.00 02:11:01 veth04cfd4d 31.24 40.69 5.12 411.87 0.00 0.00 0.00 0.03 02:12:01 vethb559256 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:12:01 docker0 75.02 144.45 13.37 1334.42 0.00 0.00 0.00 0.00 02:12:01 ens3 165.23 88.70 1348.95 22.78 0.00 0.00 0.00 0.00 02:12:01 vethfa8331d 0.38 0.45 0.08 0.15 0.00 0.00 0.00 0.00 02:13:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 02:13:01 docker0 10.01 19.71 1.26 137.83 0.00 0.00 0.00 0.00 02:13:01 ens3 77.64 45.19 874.36 13.05 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 109.44 172.71 10.87 2041.09 0.00 0.00 0.00 0.00 Average: ens3 280.93 180.15 4284.50 38.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11508) 05/27/26 _x86_64_ (8 CPU) 02:07:02 LINUX RESTART (8 CPU) 02:08:02 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 6.95 0.00 3.21 8.83 0.06 80.96 02:09:01 0 6.11 0.00 4.03 22.81 0.07 66.98 02:09:01 1 6.47 0.00 2.17 3.43 0.05 87.88 02:09:01 2 6.87 0.00 4.47 2.61 0.07 85.98 02:09:01 3 6.60 0.00 2.47 1.28 0.05 89.60 02:09:01 4 7.29 0.00 3.11 26.03 0.05 63.52 02:09:01 5 6.17 0.00 3.51 2.89 0.05 87.38 02:09:01 6 9.25 0.00 3.34 3.42 0.07 83.93 02:09:01 7 6.79 0.00 2.58 8.25 0.07 82.31 02:10:01 all 7.04 0.00 2.36 10.62 0.06 79.92 02:10:01 0 6.96 0.00 2.24 6.30 0.05 84.45 02:10:01 1 6.53 0.00 1.91 6.10 0.05 85.41 02:10:01 2 7.74 0.00 2.50 5.89 0.10 83.77 02:10:01 3 6.30 0.00 2.41 10.45 0.05 80.78 02:10:01 4 7.16 0.00 2.32 7.74 0.07 82.71 02:10:01 5 7.79 0.00 3.06 22.08 0.08 66.99 02:10:01 6 8.06 0.00 2.10 3.10 0.05 86.68 02:10:01 7 5.81 0.00 2.29 23.29 0.05 68.56 02:11:01 all 30.54 0.00 6.05 4.24 0.09 59.07 02:11:01 0 27.99 0.00 5.48 0.08 0.08 66.36 02:11:01 1 34.25 0.00 7.16 13.50 0.10 44.99 02:11:01 2 28.80 0.00 5.90 0.40 0.07 64.82 02:11:01 3 30.97 0.00 5.90 17.20 0.08 45.84 02:11:01 4 30.06 0.00 5.46 0.57 0.08 63.82 02:11:01 5 34.56 0.00 6.09 0.13 0.10 59.11 02:11:01 6 28.05 0.00 6.61 1.05 0.10 64.19 02:11:01 7 29.60 0.00 5.82 1.04 0.08 63.46 02:12:01 all 11.70 0.00 2.24 10.77 0.07 75.23 02:12:01 0 39.88 0.00 3.58 8.25 0.10 48.18 02:12:01 1 2.59 0.00 1.44 26.32 0.05 69.61 02:12:01 2 10.69 0.00 2.09 8.55 0.03 78.63 02:12:01 3 11.76 0.00 2.76 0.85 0.07 84.57 02:12:01 4 10.35 0.00 2.37 1.62 0.10 85.56 02:12:01 5 6.09 0.00 1.54 0.25 0.03 92.09 02:12:01 6 7.50 0.00 2.58 19.78 0.08 70.05 02:12:01 7 4.81 0.00 1.58 20.39 0.07 73.15 02:13:01 all 29.72 0.00 4.84 6.83 0.09 58.53 02:13:01 0 33.72 0.00 4.75 7.88 0.10 53.55 02:13:01 1 27.56 0.00 4.48 2.11 0.07 65.78 02:13:01 2 29.95 0.00 5.63 11.55 0.10 52.76 02:13:01 3 30.38 0.00 5.61 4.52 0.10 59.38 02:13:01 4 29.14 0.00 4.40 12.46 0.08 53.92 02:13:01 5 28.18 0.00 4.94 2.91 0.08 63.88 02:13:01 6 30.21 0.00 4.44 12.76 0.08 52.50 02:13:01 7 28.62 0.00 4.47 0.50 0.08 66.33 Average: all 17.22 0.00 3.74 8.26 0.07 70.71 Average: 0 23.02 0.00 4.02 9.01 0.08 63.87 Average: 1 15.51 0.00 3.43 10.32 0.06 70.67 Average: 2 16.85 0.00 4.12 5.82 0.07 73.13 Average: 3 17.19 0.00 3.83 6.88 0.07 72.03 Average: 4 16.84 0.00 3.53 9.62 0.08 69.93 Average: 5 16.59 0.00 3.83 5.66 0.07 73.86 Average: 6 16.59 0.00 3.81 8.03 0.08 71.48 Average: 7 15.15 0.00 3.35 10.71 0.07 70.71