---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-764 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 1.0M 197M 1% /run /dev/vda1 20G 8.9G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23771 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 416 244 2 1309 1360 Swap: 1023 3 1020 ---> 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:26:4c:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe26:4c26/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-764) 04/23/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 232.91 106.78 126.13 0.00 1997.20 15095.95 0.00 19:19:01 67.44 14.15 53.29 0.00 1351.77 9811.83 0.00 19:20:01 61.81 2.50 59.31 0.00 216.10 25822.50 0.00 19:21:01 89.44 40.29 49.14 0.00 3053.62 21599.87 0.00 19:22:01 110.10 52.08 58.01 0.00 3322.61 13495.37 0.00 Average: 112.35 43.17 69.18 0.00 1988.31 17164.77 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 120092 1432584 347840 17.23 55952 1342988 823948 26.86 426000 1278880 57072 19:19:01 89080 1421792 353172 17.50 68400 1335164 880448 28.71 438640 1275184 5512 19:20:01 92108 1374932 399552 19.79 78276 1268232 941088 30.68 450464 1253688 18876 19:21:01 155660 1322204 450308 22.31 90588 1142732 969128 31.60 486316 1155052 114096 19:22:01 546676 1417688 345220 17.10 108212 834452 786104 25.63 441852 801940 4000 Average: 200723 1393840 379218 18.79 80286 1184714 880143 28.70 448654 1152949 39911 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:18:01 ens3 181.93 130.26 1147.87 43.15 0.00 0.00 0.00 0.00 19:19:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 19:19:01 ens3 18.16 16.65 38.69 6.83 0.00 0.00 0.00 0.00 19:20:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 194.08 154.12 3982.16 12.82 0.00 0.00 0.00 0.00 19:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:21:01 ens3 184.87 89.64 1069.57 12.21 0.00 0.00 0.00 0.00 19:22:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 19:22:01 ens3 433.44 301.37 3297.88 43.49 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 202.50 138.41 1907.20 23.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-764) 04/23/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 37.94 24.99 18.17 7.27 0.08 11.55 19:18:01 0 43.57 23.57 17.67 7.46 0.08 7.64 19:18:01 1 32.27 26.42 18.67 7.07 0.08 15.48 19:19:01 all 20.52 0.00 2.02 4.05 0.08 73.33 19:19:01 0 22.89 0.00 2.26 4.58 0.08 70.19 19:19:01 1 18.15 0.00 1.78 3.52 0.08 76.47 19:20:01 all 17.46 0.00 2.30 2.97 0.09 77.17 19:20:01 0 7.60 0.00 1.46 3.60 0.10 87.25 19:20:01 1 27.27 0.00 3.14 2.36 0.08 67.15 19:21:01 all 25.93 0.00 2.42 3.93 0.08 67.63 19:21:01 0 19.72 0.00 2.17 3.53 0.07 74.52 19:21:01 1 32.14 0.00 2.67 4.33 0.10 60.76 19:22:01 all 50.41 0.00 4.72 4.77 0.08 40.01 19:22:01 0 56.29 0.00 3.85 4.75 0.08 35.02 19:22:01 1 44.49 0.00 5.60 4.78 0.08 45.04 Average: all 30.43 4.96 5.91 4.59 0.09 54.02 Average: 0 30.03 4.70 5.47 4.78 0.08 54.93 Average: 1 30.84 5.23 6.34 4.40 0.09 53.11