---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15890 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 14G 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 14G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15890) 07/28/26 _x86_64_ (8 CPU) 05:08:11 LINUX RESTART (8 CPU) 05:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:10:01 169.12 18.37 150.75 0.00 2467.51 55514.52 0.00 05:11:01 134.18 1.30 132.88 0.00 14.80 39605.95 0.00 05:12:01 38.32 0.13 38.19 0.00 1.07 31606.00 0.00 05:13:01 144.09 0.27 143.82 0.00 29.72 41102.57 0.00 05:14:01 180.97 1.23 179.74 0.00 41.06 75315.18 0.00 Average: 133.21 4.21 129.00 0.00 504.26 48605.00 0.00 05:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 28235520 31439412 842352 2.56 100856 3354072 2180892 6.43 1171920 3029096 47380 05:11:01 26145780 31386820 885232 2.69 156308 5166936 1884868 5.56 2063200 4051508 861672 05:12:01 25245224 30600884 1670140 5.08 160592 5252208 2731264 8.05 2461440 4525556 439892 05:13:01 26024592 31471400 799536 2.43 179276 5309604 1859880 5.48 1682136 4508712 374844 05:14:01 24484780 31436396 829672 2.52 229100 6625596 1978916 5.83 1815556 5772776 688 Average: 26027179 31266982 1005386 3.06 165226 5141683 2127164 6.27 1838850 4377530 344895 05:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 05:10:01 ens3 440.38 329.86 4042.65 77.16 0.00 0.00 0.00 0.00 05:10:01 docker0 225.33 267.36 17.74 597.44 0.00 0.00 0.00 0.00 05:10:01 veth755ad2c 174.73 208.91 16.59 232.77 0.00 0.00 0.00 0.02 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 254.04 240.78 2663.44 31.03 0.00 0.00 0.00 0.00 05:11:01 docker0 222.23 223.98 16.50 2633.55 0.00 0.00 0.00 0.00 05:11:01 veth5fa6fdf 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 12.78 8.75 9.61 5.26 0.00 0.00 0.00 0.00 05:12:01 docker0 1.30 1.88 0.13 0.48 0.00 0.00 0.00 0.00 05:12:01 veth5fa6fdf 1.30 1.90 0.15 0.48 0.00 0.00 0.00 0.00 05:13:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 05:13:01 ens3 112.90 67.04 2720.01 15.69 0.00 0.00 0.00 0.00 05:13:01 docker0 5.30 8.25 0.37 128.43 0.00 0.00 0.00 0.00 05:14:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:14:01 veth2f4664a 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 05:14:01 ens3 412.61 286.34 8071.97 188.77 0.00 0.00 0.00 0.00 05:14:01 docker0 52.54 78.24 5.23 779.68 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: veth2f4664a 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 245.88 186.06 3499.58 63.53 0.00 0.00 0.00 0.00 Average: docker0 100.92 115.43 7.96 828.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15890) 07/28/26 _x86_64_ (8 CPU) 05:08:11 LINUX RESTART (8 CPU) 05:09:02 CPU %user %nice %system %iowait %steal %idle 05:10:01 all 6.26 0.00 2.72 0.96 0.08 89.98 05:10:01 0 5.75 0.00 2.45 0.15 0.09 91.57 05:10:01 1 8.32 0.00 3.67 0.39 0.07 87.55 05:10:01 2 6.05 0.00 2.02 0.27 0.07 91.59 05:10:01 3 4.42 0.00 2.67 4.35 0.09 88.47 05:10:01 4 7.62 0.00 3.18 0.38 0.09 88.74 05:10:01 5 5.12 0.00 1.84 0.53 0.07 92.43 05:10:01 6 6.88 0.00 3.43 1.49 0.09 88.11 05:10:01 7 5.93 0.00 2.51 0.10 0.07 91.38 05:11:01 all 33.72 0.00 5.84 0.61 0.08 59.75 05:11:01 0 34.78 0.00 6.20 0.03 0.08 58.91 05:11:01 1 33.11 0.00 5.53 0.25 0.08 61.02 05:11:01 2 34.07 0.00 5.32 0.17 0.08 60.35 05:11:01 3 34.72 0.00 5.48 0.15 0.07 59.57 05:11:01 4 33.91 0.00 7.04 2.96 0.08 56.00 05:11:01 5 32.35 0.00 5.78 0.05 0.08 61.73 05:11:01 6 32.45 0.00 5.45 1.06 0.08 60.96 05:11:01 7 34.36 0.00 5.95 0.17 0.08 59.44 05:12:01 all 47.17 0.00 5.96 0.28 0.08 46.51 05:12:01 0 46.63 0.00 5.84 0.03 0.07 47.43 05:12:01 1 46.81 0.00 6.10 0.54 0.07 46.49 05:12:01 2 47.96 0.00 6.01 0.02 0.08 45.93 05:12:01 3 49.47 0.00 5.72 0.00 0.08 44.72 05:12:01 4 49.17 0.00 5.62 0.02 0.08 45.11 05:12:01 5 45.61 0.00 5.68 0.03 0.07 48.61 05:12:01 6 46.00 0.00 6.18 0.23 0.07 47.52 05:12:01 7 45.72 0.00 6.57 1.39 0.08 46.24 05:13:01 all 38.24 0.00 7.19 0.68 0.08 53.81 05:13:01 0 37.27 0.00 7.01 1.47 0.08 54.17 05:13:01 1 37.79 0.00 7.86 0.79 0.08 53.48 05:13:01 2 38.12 0.00 7.83 0.44 0.08 53.53 05:13:01 3 39.28 0.00 7.15 0.20 0.08 53.28 05:13:01 4 38.93 0.00 6.48 0.32 0.08 54.18 05:13:01 5 37.26 0.00 6.75 0.10 0.07 55.83 05:13:01 6 39.22 0.00 6.92 0.98 0.08 52.80 05:13:01 7 38.05 0.00 7.51 1.15 0.07 53.23 05:14:01 all 9.91 0.00 4.39 0.90 0.08 84.72 05:14:01 0 10.18 0.00 4.54 0.17 0.07 85.05 05:14:01 1 10.08 0.00 3.79 0.34 0.07 85.73 05:14:01 2 10.96 0.00 4.96 1.86 0.07 82.14 05:14:01 3 7.47 0.00 3.13 0.80 0.07 88.52 05:14:01 4 8.97 0.00 5.57 1.19 0.07 84.21 05:14:01 5 11.64 0.00 4.91 1.62 0.10 81.73 05:14:01 6 11.74 0.00 5.04 0.90 0.09 82.23 05:14:01 7 8.30 0.00 3.20 0.27 0.09 88.15 Average: all 27.18 0.00 5.23 0.68 0.08 66.83 Average: 0 27.01 0.00 5.21 0.37 0.08 67.32 Average: 1 27.33 0.00 5.40 0.46 0.07 66.74 Average: 2 27.55 0.00 5.24 0.55 0.08 66.58 Average: 3 27.16 0.00 4.84 1.09 0.08 66.83 Average: 4 27.87 0.00 5.59 0.97 0.08 65.49 Average: 5 26.51 0.00 5.00 0.47 0.08 67.94 Average: 6 27.38 0.00 5.41 0.93 0.08 66.20 Average: 7 26.58 0.00 5.16 0.62 0.08 67.56