---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2177 5.4.0-169-generic #187-Ubuntu SMP Thu Nov 23 14:52:28 UTC 2023 x86_64 x86_64 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 1.9G 0 1.9G 0% /dev tmpfs 392M 1020K 391M 1% /run /dev/vda1 20G 9.0G 11G 47% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 392M 0 392M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 3919 437 906 2 2575 3189 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:f2:b2:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fef2:b293/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2177) 08/27/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 246.77 126.23 68.69 51.85 6144.97 39120.45 428912.86 19:19:01 97.43 46.83 50.60 0.00 549.28 5964.96 0.00 19:20:01 78.94 31.16 47.78 0.00 1315.16 7903.63 0.00 19:21:01 36.21 3.87 32.34 0.00 154.64 6730.61 0.00 19:22:01 17.14 0.00 17.14 0.00 0.00 6853.45 0.00 19:23:01 89.27 5.37 83.90 0.00 2637.03 27615.80 0.00 19:24:01 76.73 28.44 48.29 0.00 1366.22 24789.35 0.00 19:25:01 30.59 13.03 17.56 0.00 440.47 6181.33 0.00 19:26:01 23.91 4.87 19.04 0.00 486.10 1365.01 0.00 Average: 77.54 28.90 42.87 5.77 1456.94 14075.25 47755.97 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 1913476 3346372 374336 9.33 36864 1555716 856352 16.92 511488 1409700 49068 19:19:01 1716484 3345596 360820 8.99 56740 1718252 851392 16.82 537400 1553316 133888 19:20:01 1517900 3344248 351040 8.75 67904 1892632 832372 16.44 551460 1714904 113352 19:21:01 1387936 3294124 394988 9.84 74272 1960368 930988 18.39 616780 1766380 3404 19:22:01 953848 3270592 409948 10.21 79948 2356704 961400 18.99 662696 2138240 217908 19:23:01 328472 3257408 396772 9.88 123608 2905096 899992 17.78 892068 2486184 178340 19:24:01 120016 3148240 506180 12.61 124572 2986820 980732 19.37 904440 2666928 129476 19:25:01 986592 3269428 384768 9.59 122260 2249280 815056 16.10 703452 2008348 12064 19:26:01 976996 3295540 358584 8.93 124868 2281264 794532 15.69 687060 2031824 12584 Average: 1100191 3285728 393048 9.79 90115 2211792 880313 17.39 674094 1975092 94454 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 285.86 151.48 854.84 59.38 0.00 0.00 0.00 0.00 19:18:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 19:19:01 ens3 50.55 36.55 658.14 4.47 0.00 0.00 0.00 0.00 19:19:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 19:20:01 ens3 23.24 19.14 234.44 4.63 0.00 0.00 0.00 0.00 19:20:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 19:21:01 ens3 11.95 11.40 33.46 3.19 0.00 0.00 0.00 0.00 19:21:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:22:01 ens3 105.28 71.38 3045.75 6.50 0.00 0.00 0.00 0.00 19:22:01 lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 19:23:01 ens3 485.07 168.94 3256.99 13.84 0.00 0.00 0.00 0.00 19:23:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 19:24:01 ens3 446.41 181.74 3670.26 19.41 0.00 0.00 0.00 0.00 19:24:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 19:25:01 ens3 26.78 21.03 17.22 20.27 0.00 0.00 0.00 0.00 19:25:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:26:01 ens3 13.43 12.60 14.52 8.22 0.00 0.00 0.00 0.00 19:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 161.24 75.04 1312.21 15.54 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2177) 08/27/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 31.71 15.96 23.92 13.16 9.69 5.56 19:18:01 0 34.11 15.00 24.62 12.94 9.39 3.93 19:18:01 1 29.28 16.94 23.21 13.39 9.99 7.20 19:19:01 all 34.83 19.11 20.71 10.85 8.74 5.76 19:19:01 0 31.16 20.84 22.10 11.77 8.69 5.44 19:19:01 1 38.51 17.38 19.32 9.92 8.79 6.08 19:20:01 all 37.54 7.85 11.61 7.72 6.46 28.83 19:20:01 0 44.48 6.69 11.15 8.24 6.02 23.44 19:20:01 1 30.63 9.01 12.07 7.20 6.90 34.20 19:21:01 all 22.18 0.00 1.74 2.67 4.40 69.02 19:21:01 0 17.45 0.00 1.83 3.25 4.21 73.26 19:21:01 1 26.93 0.00 1.64 2.08 4.60 64.75 19:22:01 all 15.36 0.00 2.32 2.37 3.50 76.46 19:22:01 0 19.74 0.00 3.68 4.11 3.56 68.91 19:22:01 1 11.00 0.00 0.96 0.64 3.44 83.96 19:23:01 all 47.23 0.00 10.91 5.82 6.56 29.48 19:23:01 0 49.80 0.00 12.48 6.02 6.31 25.38 19:23:01 1 44.66 0.00 9.35 5.63 6.80 33.56 19:24:01 all 39.93 0.00 4.51 7.43 6.10 42.05 19:24:01 0 40.01 0.00 4.93 8.06 5.57 41.43 19:24:01 1 39.84 0.00 4.08 6.80 6.62 42.66 19:25:01 all 66.76 0.00 3.71 2.58 5.94 21.02 19:25:01 0 64.37 0.00 3.99 2.52 5.85 23.27 19:25:01 1 69.14 0.00 3.43 2.64 6.03 18.76 19:26:01 all 39.80 0.00 2.05 2.61 4.05 51.49 19:26:01 0 8.71 0.00 1.08 1.95 3.70 84.56 19:26:01 1 71.43 0.00 3.04 3.27 4.40 17.85 Average: all 37.19 4.75 9.03 6.13 6.15 36.75 Average: 0 34.32 4.71 9.52 6.54 5.91 39.01 Average: 1 40.07 4.78 8.54 5.72 6.39 34.50