---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2633 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 969M 0 969M 0% /dev tmpfs 198M 1.0M 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/vda15 105M 6.1M 99M 6% /boot/efi /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 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 404 247 2 1319 1372 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:27:3f:7a brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe27:3f7a/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-2633) 06/11/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 230.31 107.46 122.85 0.00 2064.76 13646.39 0.00 19:19:01 63.34 15.03 48.31 0.00 1470.02 9302.32 0.00 19:20:01 43.21 1.60 41.61 0.00 126.91 17871.82 0.00 19:21:01 112.00 41.24 70.75 0.00 3562.87 31831.63 0.00 19:22:01 100.08 51.37 48.72 0.00 3380.61 13058.58 0.00 Average: 109.80 43.35 66.45 0.00 2121.07 17141.66 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 154132 1431616 351176 17.40 55124 1310840 839656 27.38 422748 1252252 84580 19:19:01 126476 1414532 361380 17.90 67572 1293096 904660 29.49 441976 1237492 31296 19:20:01 98548 1367980 407780 20.20 72764 1265448 954888 31.13 437492 1265924 31368 19:21:01 197452 1340076 433868 21.49 90596 1122844 962220 31.37 468920 1135136 90412 19:22:01 633436 1459116 308176 15.27 96788 806460 649840 21.19 334372 834624 9104 Average: 242009 1402664 372476 18.45 76569 1159738 862253 28.11 421102 1145086 49352 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 188.02 135.08 1203.18 44.78 0.00 0.00 0.00 0.00 19:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 21.16 19.31 60.03 5.48 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 19:20:01 ens3 182.42 133.18 3793.19 11.82 0.00 0.00 0.00 0.00 19:20:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 19:21:01 ens3 180.17 93.55 1332.61 14.75 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 19:22:01 ens3 521.54 322.56 3400.33 45.40 0.00 0.00 0.00 0.00 19:22:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 218.67 140.74 1957.84 24.45 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2633) 06/11/25 _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 37.79 24.93 18.27 7.06 0.13 11.83 19:18:01 0 35.51 24.08 17.65 6.44 0.12 16.21 19:18:01 1 40.06 25.77 18.88 7.68 0.13 7.48 19:19:01 all 24.32 0.00 2.19 3.60 0.08 69.82 19:19:01 0 25.21 0.00 2.20 3.77 0.07 68.75 19:19:01 1 23.43 0.00 2.19 3.42 0.08 70.88 19:20:01 all 14.78 0.00 1.95 2.54 0.06 80.67 19:20:01 0 24.03 0.00 2.68 2.78 0.07 70.44 19:20:01 1 5.65 0.00 1.24 2.30 0.05 90.76 19:21:01 all 34.91 0.00 3.31 4.26 0.09 57.43 19:21:01 0 44.71 0.00 4.30 6.91 0.10 43.98 19:21:01 1 25.20 0.00 2.33 1.63 0.08 70.75 19:22:01 all 53.49 0.00 4.46 4.68 0.10 37.27 19:22:01 0 44.00 0.00 4.50 5.42 0.08 46.00 19:22:01 1 62.95 0.00 4.42 3.95 0.12 28.56 Average: all 33.04 4.93 6.00 4.42 0.09 51.53 Average: 0 34.71 4.77 6.23 5.06 0.09 49.14 Average: 1 31.38 5.09 5.77 3.78 0.09 53.89