---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-3596 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 46% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 198M 0 198M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1971 419 267 2 1283 1361 Swap: 1023 2 1021 ---> 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:cd:b6:84 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fecd:b684/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-3596) 03/26/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 220.82 103.20 117.62 0.00 1900.38 14675.60 0.00 19:19:01 55.29 14.25 41.04 0.00 1364.57 8191.43 0.00 19:20:01 58.75 1.75 57.00 0.00 189.54 25452.98 0.00 19:21:01 106.87 43.48 63.39 0.00 3563.94 31586.47 0.00 Average: 110.44 40.67 69.77 0.00 1754.55 19976.41 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 117220 1403720 383424 18.99 58020 1306908 834296 27.20 458284 1248612 72036 19:19:01 86640 1395864 387012 19.17 68924 1303492 888872 28.98 469628 1247772 8696 19:20:01 75948 1356132 421360 20.87 78852 1262344 941080 30.68 489504 1231248 80200 19:21:01 83140 1096804 675028 33.44 85620 1005336 1149504 37.48 684728 1038596 11936 Average: 90737 1313130 466706 23.12 72854 1219520 953438 31.09 525536 1191557 43217 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 134.37 105.83 1038.43 33.26 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 20.53 19.58 38.95 7.20 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 207.40 150.68 3983.41 12.74 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 464.57 295.42 3484.84 26.20 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 206.71 142.87 2136.39 19.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-3596) 03/26/25 _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 37.33 24.67 17.29 7.56 0.10 13.05 19:18:01 0 45.53 22.72 16.32 7.18 0.10 8.15 19:18:01 1 29.09 26.63 18.27 7.94 0.10 17.96 19:19:01 all 20.11 0.00 1.92 3.33 0.07 74.57 19:19:01 0 19.92 0.00 2.24 3.21 0.07 74.56 19:19:01 1 20.29 0.00 1.61 3.45 0.07 74.59 19:20:01 all 18.05 0.00 2.35 3.19 0.08 76.33 19:20:01 0 15.94 0.00 2.73 3.47 0.07 77.80 19:20:01 1 20.16 0.00 1.97 2.92 0.10 74.85 19:21:01 all 38.84 0.00 3.31 4.12 0.08 53.64 19:21:01 0 25.26 0.00 2.54 2.95 0.08 69.17 19:21:01 1 52.42 0.00 4.09 5.29 0.08 38.11 Average: all 28.58 6.14 6.20 4.55 0.08 54.45 Average: 0 26.64 5.66 5.94 4.20 0.08 57.48 Average: 1 30.52 6.62 6.46 4.90 0.09 51.41