---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-347 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/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 45M 45M 0 100% /snap/snapd/23771 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 428 208 2 1334 1349 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:a8:1b:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fea8:1bb6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-347) 04/16/25 _x86_64_ (2 CPU) 19:16:36 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 204.45 97.80 106.65 0.00 2802.40 16451.73 0.00 19:19:01 38.96 5.83 33.13 0.00 233.03 6531.31 0.00 19:20:01 68.47 6.00 62.47 0.00 865.46 27456.22 0.00 19:21:01 90.68 37.83 52.86 0.00 2827.13 27952.81 0.00 19:22:02 140.55 75.24 65.31 0.00 5718.08 6729.62 0.00 Average: 108.63 44.54 64.09 0.00 2489.34 17023.98 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 76208 1420156 362864 17.98 62224 1356060 829144 27.03 433684 1305972 74464 19:19:01 94792 1403504 378656 18.76 69752 1303780 903008 29.44 456868 1253332 1656 19:20:01 301952 1402404 375428 18.60 82208 1081128 904940 29.50 383368 1113260 75524 19:21:01 90792 1141132 629700 31.19 86020 1044388 1145616 37.35 630668 1086308 3984 19:22:02 189520 1360756 399940 19.81 110752 1127024 1073504 35.00 590416 1001176 99304 Average: 150653 1345590 429318 21.27 82191 1182476 971242 31.67 499001 1152010 50986 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 19:18:01 ens3 84.61 78.51 958.98 11.02 0.00 0.00 0.00 0.00 19:19:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 19:19:01 ens3 14.36 13.90 36.20 3.79 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 19:20:01 ens3 188.92 139.39 3996.21 12.43 0.00 0.00 0.00 0.00 19:21:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 19:21:01 ens3 393.80 230.99 3560.86 23.14 0.00 0.00 0.00 0.00 19:22:02 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 19:22:02 ens3 365.68 240.54 2204.60 37.97 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 209.47 140.67 2151.33 17.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-347) 04/16/25 _x86_64_ (2 CPU) 19:16:36 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 38.35 20.24 14.96 7.57 0.10 18.77 19:18:01 0 41.39 18.84 13.72 6.54 0.10 19.42 19:18:01 1 35.32 21.64 16.20 8.60 0.10 18.13 19:19:01 all 15.91 0.00 1.46 2.30 0.08 80.25 19:19:01 0 23.78 0.00 1.61 1.00 0.08 73.53 19:19:01 1 8.06 0.00 1.32 3.59 0.08 86.96 19:20:01 all 22.38 0.00 2.88 3.02 0.09 71.63 19:20:01 0 12.55 0.00 2.03 1.09 0.08 84.25 19:20:01 1 32.36 0.00 3.75 4.98 0.10 58.81 19:21:01 all 26.64 0.00 2.74 3.63 0.08 66.90 19:21:01 0 35.33 0.00 2.99 2.64 0.08 58.96 19:21:01 1 17.94 0.00 2.50 4.62 0.08 74.86 19:22:02 all 52.33 0.00 5.06 6.32 0.08 36.22 19:22:02 0 65.56 0.00 6.01 4.34 0.08 24.00 19:22:02 1 39.19 0.00 4.11 8.28 0.08 48.34 Average: all 31.12 4.02 5.41 4.56 0.09 54.80 Average: 0 35.65 3.74 5.25 3.11 0.09 52.16 Average: 1 26.58 4.31 5.56 6.02 0.09 57.44