---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-1777 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 51M 51M 0 100% /snap/snapd/24505 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 420 205 2 1344 1356 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:5b:86:41 brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe5b:8641/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1777) 05/28/25 _x86_64_ (2 CPU) 19:16:47 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 244.08 127.94 116.14 0.00 4223.35 16387.96 0.00 19:19:01 69.57 14.76 54.81 0.00 1390.83 9142.34 0.00 19:20:01 60.71 6.22 54.49 0.00 301.68 21554.94 0.00 19:21:01 111.36 42.71 68.66 0.00 3616.06 35936.14 0.00 19:22:01 86.90 41.14 45.76 0.00 2006.73 5247.53 0.00 Average: 114.53 46.56 67.97 0.00 2307.86 17653.70 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 161452 1444156 346548 17.17 54764 1307796 817016 26.64 409088 1257772 63372 19:19:01 105100 1413376 370352 18.35 67420 1305688 897076 29.25 445428 1255292 15292 19:20:01 87144 1341776 437156 21.66 79136 1239852 972572 31.71 471624 1242424 110148 19:21:01 80316 1150992 621192 30.77 88344 1063048 1130820 36.87 645272 1084596 2420 19:22:01 466700 1395836 374704 18.56 97132 902888 979108 31.92 429816 901080 288 Average: 180142 1349227 429990 21.30 77359 1163854 959318 31.28 480246 1148233 38304 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:18:01 ens3 289.07 187.67 1606.23 61.97 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 24.05 22.03 60.01 9.47 0.00 0.00 0.00 0.00 19:20:01 lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 19:20:01 ens3 211.20 157.69 4027.32 20.89 0.00 0.00 0.00 0.00 19:21:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 19:21:01 ens3 412.36 262.41 3615.38 21.90 0.00 0.00 0.00 0.00 19:22:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:22:01 ens3 172.09 102.00 896.15 35.16 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 221.76 146.36 2040.99 29.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1777) 05/28/25 _x86_64_ (2 CPU) 19:16:47 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 37.48 26.19 17.94 7.74 0.10 10.55 19:18:01 0 38.52 24.65 16.99 7.58 0.10 12.15 19:18:01 1 36.43 27.73 18.89 7.90 0.10 8.94 19:19:01 all 25.46 0.00 2.24 4.13 0.08 68.10 19:19:01 0 38.79 0.00 2.49 4.04 0.08 54.60 19:19:01 1 12.08 0.00 1.99 4.22 0.08 81.63 19:20:01 all 20.14 0.00 2.28 2.98 0.08 74.52 19:20:01 0 30.61 0.00 2.81 4.29 0.07 62.22 19:20:01 1 9.60 0.00 1.75 1.66 0.10 86.89 19:21:01 all 37.42 0.00 3.42 3.93 0.09 55.15 19:21:01 0 52.62 0.00 3.96 4.89 0.10 38.43 19:21:01 1 22.18 0.00 2.88 2.96 0.08 71.90 19:22:01 all 48.78 0.00 3.54 4.64 0.09 42.95 19:22:01 0 33.91 0.00 3.51 4.96 0.08 57.53 19:22:01 1 63.65 0.00 3.58 4.31 0.10 28.37 Average: all 33.86 5.19 5.86 4.68 0.09 50.33 Average: 0 38.89 4.89 5.93 5.15 0.09 45.05 Average: 1 28.80 5.49 5.78 4.20 0.09 55.63