---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-685 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 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 45M 45M 0 100% /snap/snapd/23258 ---> free -m: total used free shared buff/cache available Mem: 1971 426 208 2 1336 1350 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:45:8c:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe45:8cc5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-685) 01/01/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 216.97 105.18 111.79 0.00 1936.50 13727.27 0.00 19:19:01 60.99 13.88 47.11 0.00 1329.27 8408.61 0.00 19:20:01 61.85 1.68 60.16 0.00 165.54 26911.83 0.00 19:21:01 99.60 43.06 56.54 0.00 3791.90 27764.44 0.00 19:22:01 93.62 43.77 49.85 0.00 2304.68 4461.45 0.00 Average: 106.76 41.61 65.15 0.00 1907.46 16280.74 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 84356 1382768 403948 20.01 59988 1309296 874080 28.50 469236 1260636 120492 19:19:01 112984 1413336 371632 18.41 68988 1291892 900980 29.37 444320 1246340 1320 19:20:01 84584 1341432 435440 21.57 78700 1240696 975188 31.79 494032 1218644 14676 19:21:01 81132 1282416 488232 24.19 87260 1185276 1009288 32.91 503484 1214828 3348 19:22:01 225392 1337572 424072 21.01 106416 1073816 864220 28.18 528520 1032160 1432 Average: 117690 1351505 424665 21.04 80270 1220195 924751 30.15 487918 1194522 28254 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:18:02 ens3 193.87 129.55 1127.92 42.57 0.00 0.00 0.00 0.00 19:19:01 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 19:19:01 ens3 20.15 19.44 39.10 5.63 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 196.12 140.40 3973.41 11.94 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 408.20 246.78 3386.17 24.44 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 214.48 142.79 792.42 31.05 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 207.19 136.18 1869.89 23.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-685) 01/01/25 _x86_64_ (2 CPU) 19:16:43 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 39.09 24.13 17.61 6.53 0.11 12.52 19:18:02 0 33.67 24.10 17.84 7.03 0.10 17.26 19:18:02 1 44.53 24.16 17.39 6.04 0.12 7.77 19:19:01 all 19.27 0.00 1.86 3.97 0.08 74.81 19:19:01 0 11.84 0.00 1.80 5.79 0.08 80.49 19:19:01 1 26.71 0.00 1.92 2.15 0.08 69.14 19:20:01 all 18.61 0.00 2.58 2.84 0.09 75.87 19:20:01 0 16.05 0.00 2.14 0.68 0.10 81.03 19:20:01 1 21.18 0.00 3.03 5.01 0.08 70.70 19:21:01 all 29.34 0.00 3.09 3.84 0.07 63.65 19:21:01 0 27.20 0.00 2.92 2.50 0.07 67.31 19:21:01 1 31.51 0.00 3.26 5.19 0.08 59.95 19:22:01 all 53.01 0.00 4.19 4.07 0.10 38.64 19:22:01 0 47.43 0.00 4.87 5.48 0.12 42.10 19:22:01 1 58.59 0.00 3.52 2.64 0.08 35.17 Average: all 31.88 4.79 5.85 4.25 0.09 53.13 Average: 0 27.27 4.79 5.89 4.28 0.09 57.68 Average: 1 36.51 4.80 5.81 4.21 0.09 48.58