---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-758 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: 2799.998 BogoMIPS: 5599.99 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 8.6G 11G 45% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 392M 0 392M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3919 430 404 2 3084 3209 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:0c:d3:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.218/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe0c:d312/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-758) 05/13/26 _x86_64_ (2 CPU) 19:16:50 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 170.03 89.49 80.54 0.00 4609.26 40112.36 0.00 19:19:01 121.73 54.12 67.61 0.00 609.66 10143.82 0.00 19:20:01 52.54 13.15 39.39 0.00 1258.86 6894.18 0.00 19:21:01 16.26 0.12 16.15 0.00 17.73 3540.61 0.00 19:22:01 62.71 1.35 61.36 0.00 86.65 28068.26 0.00 19:23:01 46.49 0.87 45.63 0.00 109.58 20814.40 0.00 Average: 78.30 26.52 51.78 0.00 1115.37 18262.65 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 1853516 3332384 385552 9.61 42040 1594332 868216 17.15 539052 1438920 68608 19:19:01 1537540 3300416 398124 9.92 63792 1836760 886428 17.51 589000 1664340 121040 19:20:01 1376196 3285288 404348 10.07 73244 1965584 967408 19.11 621312 1776976 57092 19:21:01 1269440 3283032 402560 10.03 77312 2062012 941908 18.61 650400 1845696 65552 19:22:01 489408 3242804 433788 10.81 96340 2750656 987244 19.50 707100 2527328 248928 19:23:01 415560 3285332 391152 9.74 108532 2832604 880684 17.40 684252 2604072 27008 Average: 1156943 3288209 402587 10.03 76877 2173658 921981 18.21 631853 1976222 98038 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 324.29 195.22 1074.32 62.85 0.00 0.00 0.00 0.00 19:18:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 48.18 37.39 659.67 4.78 0.00 0.00 0.00 0.00 19:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:20:01 ens3 20.31 17.88 42.33 8.14 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 30.89 20.33 540.90 2.83 0.00 0.00 0.00 0.00 19:21:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 19:22:01 ens3 138.74 91.40 3617.55 9.92 0.00 0.00 0.00 0.00 19:22:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:23:01 ens3 12.45 11.73 9.69 5.86 0.00 0.00 0.00 0.00 19:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 95.82 62.33 990.73 15.73 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-758) 05/13/26 _x86_64_ (2 CPU) 19:16:50 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 36.06 21.78 22.39 8.25 4.99 6.52 19:18:01 0 45.18 17.48 20.68 7.66 4.40 4.60 19:18:01 1 26.83 26.13 24.13 8.85 5.59 8.47 19:19:01 all 38.70 19.87 18.38 8.34 4.22 10.49 19:19:01 0 37.91 18.60 17.46 8.78 4.04 13.22 19:19:01 1 39.50 21.14 19.31 7.89 4.40 7.76 19:20:01 all 30.83 0.00 2.50 3.19 1.32 62.16 19:20:01 0 25.54 0.00 2.07 2.05 1.22 69.12 19:20:01 1 36.15 0.00 2.93 4.34 1.41 55.17 19:21:01 all 16.79 0.00 1.02 0.79 0.88 80.52 19:21:01 0 8.33 0.00 0.89 1.19 0.87 88.72 19:21:01 1 25.35 0.00 1.15 0.38 0.88 72.23 19:22:01 all 30.97 0.00 3.66 3.81 1.69 59.87 19:22:01 0 38.32 0.00 4.17 4.70 1.78 51.03 19:22:01 1 23.66 0.00 3.16 2.92 1.61 68.65 19:23:01 all 41.91 0.00 2.78 2.26 1.97 51.09 19:23:01 0 34.77 0.00 2.23 0.81 1.94 60.24 19:23:01 1 49.07 0.00 3.32 3.70 2.01 41.89 Average: all 32.52 6.88 8.40 4.42 2.50 45.26 Average: 0 31.62 5.97 7.87 4.18 2.37 47.99 Average: 1 33.44 7.80 8.94 4.66 2.64 42.53