---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775281 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-775281) 12/18/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 354.57 16.13 338.44 0.00 2137.64 116613.36 0.00 02:10:01 110.25 0.23 110.01 0.00 4.67 74272.31 0.00 02:11:01 200.88 0.57 200.32 0.00 67.73 59464.67 0.00 02:12:01 100.32 0.32 100.00 0.00 22.26 34001.67 0.00 Average: 191.49 4.31 187.18 0.00 558.03 71085.53 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26046552 31283488 994688 3.03 161260 5163420 2148840 6.34 1879416 4344324 331056 02:10:01 24628560 31171040 1098860 3.34 203432 6325224 2056980 6.06 2000340 5525928 207468 02:11:01 23432528 31185080 1084752 3.30 221332 7443580 2616092 7.71 2333944 6316568 236868 02:12:01 22909824 31413156 856628 2.61 232864 8133592 1818692 5.36 2081632 7044868 412 Average: 24254366 31263191 1008732 3.07 204722 6766454 2160151 6.37 2073833 5807922 193951 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 ens3 694.63 535.93 9146.77 106.23 0.00 0.00 0.00 0.00 02:09:01 veth7d66d0e 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:09:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 02:09:01 docker0 386.29 460.49 32.00 3517.93 0.00 0.00 0.00 0.00 02:10:01 ens3 436.10 226.19 7283.35 39.21 0.00 0.00 0.00 0.00 02:10:01 veth7d66d0e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 docker0 188.95 376.01 21.56 6395.31 0.00 0.00 0.00 0.00 02:10:01 vethaf172d0 86.72 132.72 16.86 1495.72 0.00 0.00 0.00 0.12 02:11:01 ens3 83.42 45.03 358.55 16.88 0.00 0.00 0.00 0.00 02:11:01 vethd648052 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:11:01 docker0 25.08 52.70 2.70 331.43 0.00 0.00 0.00 0.00 02:12:01 ens3 145.01 114.64 2556.85 141.45 0.00 0.00 0.00 0.00 02:12:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 02:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 339.79 230.45 4836.48 75.95 0.00 0.00 0.00 0.00 Average: lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 150.07 222.29 14.07 2561.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775281) 12/18/25 _x86_64_ (8 CPU) 02:07:03 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 19.37 0.00 5.35 3.71 0.08 71.48 02:09:01 0 19.97 0.00 5.51 4.31 0.07 70.14 02:09:01 1 19.89 0.00 5.53 1.40 0.10 73.08 02:09:01 2 20.66 0.00 5.06 1.48 0.08 72.71 02:09:01 3 19.59 0.00 5.36 1.97 0.08 72.99 02:09:01 4 18.25 0.00 5.10 6.81 0.07 69.76 02:09:01 5 16.90 0.00 4.78 1.32 0.07 76.93 02:09:01 6 19.10 0.00 6.28 10.59 0.10 63.93 02:09:01 7 20.62 0.00 5.20 1.84 0.07 72.28 02:10:01 all 21.75 0.00 5.11 4.29 0.07 68.77 02:10:01 0 19.67 0.00 5.09 0.30 0.07 74.87 02:10:01 1 23.64 0.00 5.51 0.62 0.08 70.14 02:10:01 2 19.21 0.00 4.57 0.44 0.05 75.74 02:10:01 3 24.33 0.00 6.13 21.27 0.08 48.18 02:10:01 4 22.75 0.00 5.99 0.74 0.08 70.44 02:10:01 5 23.72 0.00 4.53 10.56 0.08 61.10 02:10:01 6 21.18 0.00 4.65 0.35 0.05 73.77 02:10:01 7 19.61 0.00 4.43 0.22 0.08 75.66 02:11:01 all 23.05 0.00 4.11 2.46 0.07 70.31 02:11:01 0 22.57 0.00 5.84 1.66 0.08 69.84 02:11:01 1 21.90 0.00 3.62 0.15 0.07 74.26 02:11:01 2 22.17 0.00 3.83 3.76 0.08 70.16 02:11:01 3 32.94 0.00 4.36 0.82 0.08 61.80 02:11:01 4 25.89 0.00 4.11 5.76 0.07 64.18 02:11:01 5 10.91 0.00 2.75 3.07 0.03 83.23 02:11:01 6 35.78 0.00 4.55 1.18 0.08 58.41 02:11:01 7 12.23 0.00 3.81 3.30 0.05 80.61 02:12:01 all 16.37 0.00 2.94 6.23 0.06 74.40 02:12:01 0 18.08 0.00 3.04 0.69 0.05 78.15 02:12:01 1 15.93 0.00 3.28 20.92 0.07 59.81 02:12:01 2 15.15 0.00 3.50 27.42 0.05 53.87 02:12:01 3 15.77 0.00 2.78 0.03 0.05 81.37 02:12:01 4 17.12 0.00 2.74 0.08 0.05 80.01 02:12:01 5 15.49 0.00 2.77 0.10 0.08 81.56 02:12:01 6 16.61 0.00 2.50 0.23 0.05 80.61 02:12:01 7 16.81 0.00 2.92 0.45 0.07 79.75 Average: all 20.14 0.00 4.38 4.18 0.07 71.24 Average: 0 20.07 0.00 4.87 1.74 0.07 73.26 Average: 1 20.33 0.00 4.48 5.80 0.08 69.31 Average: 2 19.30 0.00 4.24 8.28 0.07 68.12 Average: 3 23.17 0.00 4.65 5.99 0.08 66.12 Average: 4 21.01 0.00 4.48 3.34 0.07 71.10 Average: 5 16.74 0.00 3.70 3.75 0.07 75.73 Average: 6 23.17 0.00 4.49 3.08 0.07 69.19 Average: 7 17.31 0.00 4.08 1.45 0.07 77.09