---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-1357 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: 2799.972 BogoMIPS: 5599.94 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/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 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 416 236 2 1317 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:c6:27:47 brd ff:ff:ff:ff:ff:ff inet 10.32.6.223/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fec6:2747/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1357) 05/21/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 242.03 130.78 111.24 0.00 5071.60 13224.74 0.00 19:19:01 76.29 14.75 61.54 0.00 1443.36 12251.56 0.00 19:20:01 36.78 2.05 34.73 0.00 209.83 12696.95 0.00 19:21:01 122.24 42.00 80.24 0.00 3438.72 37038.19 0.00 19:22:01 100.97 49.48 51.49 0.00 2857.26 13119.28 0.00 Average: 115.67 47.82 67.85 0.00 2604.35 17666.49 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 172384 1446496 334896 16.59 53892 1307372 802736 26.17 407328 1246860 138604 19:19:01 99744 1405644 369000 18.28 67932 1309532 890328 29.03 445844 1258488 15192 19:20:01 114552 1373220 401360 19.88 72712 1254048 935216 30.49 406708 1279364 112780 19:21:01 182512 1320208 450852 22.33 90676 1118232 963444 31.41 474020 1142532 90380 19:22:01 607912 1406988 362648 17.97 93256 777440 856256 27.92 368764 820216 1128 Average: 235421 1390511 383751 19.01 75694 1153325 889596 29.00 420533 1149492 71617 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 315.58 203.78 1589.01 64.13 0.00 0.00 0.00 0.00 19:18:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:19:01 ens3 25.23 24.26 77.90 6.65 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 145.81 110.11 3328.54 10.03 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 202.03 121.99 1799.36 16.72 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 466.52 308.00 3407.74 43.34 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 231.04 153.63 2040.47 28.18 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 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-1357) 05/21/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 37.27 25.00 18.06 8.30 0.08 11.29 19:18:01 0 42.16 23.28 17.23 8.43 0.08 8.82 19:18:01 1 32.38 26.71 18.90 8.18 0.08 13.75 19:19:01 all 25.94 0.00 2.36 5.17 0.08 66.45 19:19:01 0 32.30 0.00 2.20 6.18 0.07 59.25 19:19:01 1 19.54 0.00 2.53 4.15 0.08 73.69 19:20:01 all 12.92 0.00 1.71 2.11 0.07 83.19 19:20:01 0 15.95 0.00 1.87 2.14 0.07 79.97 19:20:01 1 9.88 0.00 1.56 2.07 0.07 86.42 19:21:01 all 35.64 0.00 3.50 4.92 0.08 55.86 19:21:01 0 27.81 0.00 3.33 5.63 0.08 63.14 19:21:01 1 43.50 0.00 3.66 4.21 0.08 48.54 19:22:01 all 51.60 0.00 4.00 4.39 0.08 39.93 19:22:01 0 65.47 0.00 4.16 4.13 0.08 26.15 19:22:01 1 37.74 0.00 3.84 4.66 0.07 53.70 Average: all 32.67 4.96 5.91 4.98 0.08 51.41 Average: 0 36.72 4.61 5.73 5.30 0.08 47.56 Average: 1 28.63 5.31 6.08 4.65 0.08 55.26