---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-1709 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 969M 0 969M 0% /dev tmpfs 198M 1020K 197M 1% /run /dev/vda1 20G 9.0G 11G 47% / tmpfs 986M 0 986M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 986M 0 986M 0% /sys/fs/cgroup /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 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: 1971 414 626 2 930 1362 Swap: 1023 5 1018 ---> 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:0f:b0:20 brd ff:ff:ff:ff:ff:ff inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe0f:b020/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1709) 07/30/25 _x86_64_ (2 CPU) 19:16:49 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 181.04 93.39 87.65 0.00 4732.87 40544.81 0.00 19:19:01 129.01 52.81 76.20 0.00 601.90 11505.68 0.00 19:20:01 54.11 13.88 40.23 0.00 1408.57 6328.68 0.00 19:21:01 9.63 0.47 9.17 0.00 26.66 3208.00 0.00 19:22:01 56.72 2.63 54.09 0.00 216.63 22827.13 0.00 19:23:01 193.75 94.45 99.30 0.00 15031.26 32625.92 0.00 19:24:01 73.06 56.25 16.81 0.00 1805.13 12176.07 0.00 19:25:01 83.62 60.11 23.51 0.00 1193.53 1626.93 0.00 Average: 97.63 46.75 50.87 0.00 3127.46 16358.17 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 76068 1414320 377608 18.71 40528 1392180 859028 28.01 450836 1317204 67356 19:19:01 118888 1405916 379420 18.80 58348 1307756 874160 28.50 438468 1264288 49488 19:20:01 117168 1398928 381144 18.88 70708 1273336 912024 29.73 442068 1240176 89272 19:21:01 138568 1422832 357236 17.70 70832 1275756 888652 28.97 428544 1233700 1072 19:22:01 81244 1326548 449900 22.29 81792 1224992 1016956 33.16 489924 1223296 105164 19:23:01 352840 1426288 341120 16.90 111208 1053908 860584 28.06 538116 925764 111372 19:24:01 768356 1422228 339724 16.83 68116 672180 774444 25.25 356688 681632 8780 19:25:01 679312 1400060 361364 17.90 85792 716464 800268 26.09 410968 711532 9684 Average: 291556 1402140 373440 18.50 73416 1114572 873264 28.47 444452 1074699 55274 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 256.23 148.07 1032.64 59.12 0.00 0.00 0.00 0.00 19:18:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 19:19:01 ens3 45.61 35.58 623.75 4.59 0.00 0.00 0.00 0.00 19:19:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 19.78 18.70 48.41 5.33 0.00 0.00 0.00 0.00 19:20:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 19:21:01 ens3 1.82 1.58 0.37 0.70 0.00 0.00 0.00 0.00 19:21:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 19:22:01 ens3 185.05 124.01 4108.99 10.71 0.00 0.00 0.00 0.00 19:22:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:23:01 ens3 389.95 168.79 2200.90 19.19 0.00 0.00 0.00 0.00 19:23:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:24:01 ens3 437.19 209.60 3639.98 31.59 0.00 0.00 0.00 0.00 19:24:01 lo 0.40 0.40 0.06 0.06 0.00 0.00 0.00 0.00 19:25:01 ens3 10.15 11.06 8.05 5.40 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 168.24 89.68 1457.90 17.08 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1709) 07/30/25 _x86_64_ (2 CPU) 19:16:49 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 34.59 21.22 21.36 10.07 6.78 5.97 19:18:01 0 45.29 17.12 18.96 7.74 6.08 4.81 19:18:01 1 23.75 25.37 23.80 12.44 7.49 7.15 19:19:01 all 38.56 19.72 20.13 9.49 4.63 7.48 19:19:01 0 44.60 16.23 18.64 8.93 4.41 7.19 19:19:01 1 32.46 23.23 21.63 10.05 4.85 7.77 19:20:01 all 41.29 0.00 3.26 2.99 2.52 49.94 19:20:01 0 37.74 0.00 3.14 3.85 2.28 52.99 19:20:01 1 44.84 0.00 3.38 2.14 2.76 46.88 19:21:01 all 8.51 0.00 0.43 0.23 0.59 90.23 19:21:01 0 12.74 0.00 0.47 0.23 0.57 86.00 19:21:01 1 4.29 0.00 0.40 0.23 0.62 94.46 19:22:01 all 28.86 0.00 3.77 3.55 1.94 61.87 19:22:01 0 32.16 0.00 4.79 5.12 1.93 56.00 19:22:01 1 25.56 0.00 2.76 1.98 1.96 67.74 19:23:01 all 48.19 0.00 9.67 8.58 3.22 30.32 19:23:01 0 37.48 0.00 11.72 7.53 3.39 39.87 19:23:01 1 58.99 0.00 7.61 9.64 3.05 20.71 19:24:01 all 68.89 0.00 4.74 2.95 3.05 20.36 19:24:01 0 71.19 0.00 4.10 2.25 3.02 19.44 19:24:01 1 66.60 0.00 5.38 3.65 3.08 21.28 19:25:01 all 37.91 0.00 2.03 6.95 2.15 50.96 19:25:01 0 33.89 0.00 1.93 10.40 2.15 51.63 19:25:01 1 41.94 0.00 2.13 3.49 2.15 50.29 Average: all 38.35 5.09 8.15 5.60 3.11 39.71 Average: 0 39.37 4.16 7.96 5.76 2.98 39.76 Average: 1 37.32 6.02 8.34 5.43 3.24 39.65