---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-909 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 392M 0 392M 0% /run/user/1001 /dev/loop3 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 3919 455 843 2 2621 3170 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:ae:bd:1d brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:feae:bd1d/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-909) 08/13/25 _x86_64_ (2 CPU) 19:16:51 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 172.80 96.10 76.70 0.00 4817.72 39724.45 0.00 19:19:01 125.60 56.71 68.89 0.00 640.83 9821.58 0.00 19:20:01 50.87 11.45 39.42 0.00 1211.33 6400.40 0.00 19:21:01 11.25 0.20 11.05 0.00 20.00 3309.58 0.00 19:22:01 45.58 0.92 44.66 0.00 67.72 19352.24 0.00 19:23:01 128.87 29.67 99.20 0.00 3490.11 36607.39 0.00 19:24:01 36.25 15.38 20.88 0.00 956.88 11777.14 0.00 19:25:01 29.47 8.18 21.29 0.00 577.41 1464.45 0.00 Average: 75.10 27.33 47.77 0.00 1473.13 16060.18 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 1826348 3297396 422808 10.53 41184 1584572 906196 17.90 570380 1433208 63824 19:19:01 1594300 3292760 412520 10.28 60240 1778004 907672 17.93 596780 1607740 62620 19:20:01 1377584 3285428 405984 10.11 73824 1959860 923000 18.23 621076 1775148 93476 19:21:01 1373048 3299480 390728 9.73 74936 1976152 913384 18.04 627764 1770544 15004 19:22:01 439972 3196544 481792 12.00 93832 2752324 1031916 20.38 824680 2457044 261904 19:23:01 275648 3194788 458440 11.42 129048 2875924 937400 18.52 869152 2548956 155488 19:24:01 951768 3277380 375816 9.36 122880 2291140 790956 15.62 712220 2033100 13088 19:25:01 920004 3283432 369840 9.21 125644 2325136 783956 15.49 717500 2058104 11720 Average: 1094834 3265901 414741 10.33 90198 2192889 899310 17.76 692444 1960480 84640 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 283.89 165.41 1043.22 59.23 0.00 0.00 0.00 0.00 19:18:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 19:19:01 ens3 51.39 40.21 680.09 5.29 0.00 0.00 0.00 0.00 19:19:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 21.19 20.48 48.87 8.35 0.00 0.00 0.00 0.00 19:20:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 19:21:01 ens3 1.85 1.53 0.38 0.71 0.00 0.00 0.00 0.00 19:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:22:01 ens3 150.54 100.35 3987.67 9.03 0.00 0.00 0.00 0.00 19:22:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:23:01 ens3 599.85 269.96 3389.16 24.17 0.00 0.00 0.00 0.00 19:23:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 19:24:01 ens3 341.19 155.93 2582.84 27.96 0.00 0.00 0.00 0.00 19:24:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 19:25:01 ens3 16.83 16.41 18.06 9.27 0.00 0.00 0.00 0.00 19:25:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 183.39 96.31 1468.92 18.00 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-909) 08/13/25 _x86_64_ (2 CPU) 19:16:51 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 34.49 20.27 23.34 8.93 5.84 7.13 19:18:01 0 40.01 18.43 21.76 7.76 5.43 6.61 19:18:01 1 28.94 22.12 24.92 10.10 6.26 7.66 19:19:01 all 38.28 20.35 21.15 8.93 4.39 6.89 19:19:01 0 47.87 15.86 18.40 7.77 3.86 6.23 19:19:01 1 28.62 24.87 23.93 10.10 4.92 7.56 19:20:01 all 40.29 0.00 3.10 3.33 2.25 51.03 19:20:01 0 30.50 0.00 2.30 3.76 2.17 61.28 19:20:01 1 50.17 0.00 3.91 2.90 2.34 40.68 19:21:01 all 9.58 0.00 0.57 0.25 0.45 89.15 19:21:01 0 5.02 0.00 0.41 0.12 0.45 94.00 19:21:01 1 14.17 0.00 0.73 0.38 0.45 84.26 19:22:01 all 29.57 0.00 3.43 2.48 1.79 62.73 19:22:01 0 36.52 0.00 3.84 3.70 1.68 54.26 19:22:01 1 22.67 0.00 3.03 1.26 1.89 71.15 19:23:01 all 53.77 0.00 10.34 6.29 2.76 26.85 19:23:01 0 54.48 0.00 8.76 6.93 2.75 27.09 19:23:01 1 53.05 0.00 11.92 5.65 2.77 26.60 19:24:01 all 66.95 0.00 4.79 1.16 2.77 24.33 19:24:01 0 64.60 0.00 5.50 1.42 2.83 25.65 19:24:01 1 69.30 0.00 4.09 0.90 2.70 23.02 19:25:01 all 41.35 0.00 2.17 1.89 2.32 52.27 19:25:01 0 27.84 0.00 1.84 3.35 2.20 64.77 19:25:01 1 55.01 0.00 2.51 0.42 2.44 39.62 Average: all 39.28 5.03 8.57 4.14 2.81 40.16 Average: 0 38.29 4.25 7.81 4.34 2.67 42.64 Average: 1 40.28 5.82 9.33 3.94 2.96 37.67