---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-6547 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 9.1G 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 455 1043 2 2420 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:94:e8:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe94:e873/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-6547) 10/15/25 _x86_64_ (2 CPU) 19:16:59 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 269.70 131.78 66.54 71.39 6482.61 39084.74 435902.20 19:19:01 104.49 52.03 52.46 0.00 604.95 6143.29 0.00 19:20:01 74.24 24.76 49.48 0.00 1253.05 8302.97 0.00 19:21:01 32.83 3.87 28.96 0.00 154.64 6418.53 0.00 19:22:01 25.92 0.00 25.92 0.00 0.00 9006.70 0.00 19:23:01 87.37 5.32 82.05 0.00 2629.43 29111.41 0.00 19:24:01 74.16 30.96 43.20 0.00 1534.25 27036.43 0.00 19:25:01 56.59 13.98 42.61 0.00 600.43 3121.75 0.00 19:26:01 20.18 3.88 16.29 0.00 335.22 1318.89 0.00 Average: 82.80 29.58 45.27 7.95 1512.37 14412.17 48531.47 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 1923692 3341416 381320 9.50 35920 1543348 859772 16.98 515308 1399632 35452 19:19:01 1677704 3321468 384008 9.57 56816 1732764 850608 16.80 564684 1563968 145644 19:20:01 1520384 3357048 338036 8.42 68296 1902204 808188 15.96 542816 1720536 108056 19:21:01 1367744 3278288 411852 10.26 74036 1965232 926516 18.30 636612 1769148 2528 19:22:01 828408 3206240 473332 11.79 81844 2413944 1015136 20.05 731340 2193868 213732 19:23:01 104164 3190156 464800 11.58 123504 3058080 978596 19.33 964948 2634536 225332 19:24:01 123636 2823348 831772 20.72 119832 2669016 1295560 25.59 1205756 2368764 29724 19:25:01 1081276 3213244 441696 11.00 122360 2104348 861800 17.02 749140 1873516 13932 19:26:01 1094144 3249632 405276 10.10 125324 2124160 831128 16.42 725244 1883952 10848 Average: 1080128 3220093 459121 11.44 89770 2168122 936367 18.50 737316 1934213 87250 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 168.15 123.88 846.86 56.30 0.00 0.00 0.00 0.00 19:18:02 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 19:19:01 ens3 51.20 38.46 668.60 4.47 0.00 0.00 0.00 0.00 19:19:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 19:20:01 ens3 31.17 26.62 249.87 9.96 0.00 0.00 0.00 0.00 19:20:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 19:21:01 ens3 8.90 9.40 30.42 1.84 0.00 0.00 0.00 0.00 19:21:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 19:22:01 ens3 108.06 75.13 3368.81 7.14 0.00 0.00 0.00 0.00 19:22:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 19:23:01 ens3 423.56 110.11 2931.81 10.73 0.00 0.00 0.00 0.00 19:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:24:01 ens3 661.87 208.53 4416.54 17.02 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 18.55 17.13 7.83 21.26 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 10.71 12.05 8.80 5.73 0.00 0.00 0.00 0.00 19:26:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 164.98 69.12 1394.06 14.96 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-6547) 10/15/25 _x86_64_ (2 CPU) 19:16:59 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 28.12 15.52 21.07 16.34 13.93 5.01 19:18:02 0 29.44 15.05 20.27 16.24 13.70 5.30 19:18:02 1 26.80 15.99 21.87 16.44 14.17 4.72 19:19:01 all 34.01 19.84 17.68 10.87 11.95 5.65 19:19:01 0 32.85 20.04 18.78 10.40 11.69 6.24 19:19:01 1 35.17 19.64 16.58 11.34 12.21 5.06 19:20:01 all 37.60 5.28 7.77 6.36 6.17 36.82 19:20:01 0 33.06 3.45 5.95 5.35 5.41 46.78 19:20:01 1 42.16 7.13 9.59 7.39 6.93 26.81 19:21:01 all 18.41 0.00 1.40 1.98 3.39 74.83 19:21:01 0 18.26 0.00 1.32 1.75 2.92 75.75 19:21:01 1 18.55 0.00 1.47 2.21 3.85 73.91 19:22:01 all 17.50 0.00 2.85 2.96 4.92 71.77 19:22:01 0 19.42 0.00 2.43 0.66 4.40 73.10 19:22:01 1 15.61 0.00 3.27 5.23 5.43 70.46 19:23:01 all 41.69 0.00 8.78 8.16 13.55 27.81 19:23:01 0 34.99 0.00 9.22 11.18 13.15 31.47 19:23:01 1 48.49 0.00 8.33 5.11 13.97 24.10 19:24:01 all 42.35 0.00 4.74 4.68 11.30 36.94 19:24:01 0 34.61 0.00 4.53 4.83 11.01 45.02 19:24:01 1 50.20 0.00 4.95 4.53 11.58 28.73 19:25:01 all 52.80 0.00 3.46 4.34 11.17 28.22 19:25:01 0 61.10 0.00 3.40 4.49 11.85 19.15 19:25:01 1 44.50 0.00 3.53 4.18 10.50 37.29 19:26:01 all 35.99 0.00 2.21 2.38 7.78 51.64 19:26:01 0 42.07 0.00 2.74 4.20 7.73 43.26 19:26:01 1 29.98 0.00 1.69 0.58 7.82 59.94 Average: all 34.31 4.48 7.77 6.46 9.37 37.62 Average: 0 34.00 4.25 7.63 6.59 9.13 38.40 Average: 1 34.61 4.71 7.91 6.33 9.62 36.83