---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-5949 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 1.9G 0 1.9G 0% /dev tmpfs 392M 1020K 391M 1% /run /dev/vda1 20G 9.0G 11G 47% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 392M 0 392M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 3919 442 866 2 2611 3184 Swap: 1023 0 1023 ---> 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:19:d4:93 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe19:d493/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-5949) 10/08/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 228.32 132.06 73.86 22.41 6308.65 40744.83 431998.76 19:19:01 105.54 53.03 52.51 0.00 614.71 6289.80 0.00 19:20:01 79.32 23.11 56.21 0.00 1291.30 10665.64 0.00 19:21:01 15.69 0.98 14.71 0.00 63.45 3505.90 0.00 19:22:01 33.31 0.00 33.31 0.00 0.00 12182.77 0.00 19:23:01 108.76 5.94 102.81 0.00 2660.81 40076.59 0.00 19:24:01 57.96 33.52 24.44 0.00 1533.62 15068.71 0.00 19:25:01 26.03 11.96 14.06 0.00 815.33 858.26 0.00 Average: 81.25 32.14 46.38 2.73 1645.10 16100.92 52629.80 19:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 1933900 3357680 365444 9.10 38148 1544024 852064 16.83 503460 1399288 36160 19:19:01 1661640 3334324 372156 9.27 57484 1758144 857084 16.93 556528 1586380 166052 19:20:01 1413048 3287724 406116 10.12 71172 1933240 921480 18.20 618004 1747204 67024 19:21:01 1380296 3289476 401772 10.01 73588 1963016 961828 19.00 625128 1767840 1932 19:22:01 735656 3225904 453688 11.30 86076 2514752 1000984 19.77 721100 2287336 233284 19:23:01 115152 3188016 466500 11.62 123704 3031800 1009492 19.94 917472 2656664 87756 19:24:01 116464 2476768 1178028 29.35 119760 2326304 1672948 33.05 1530860 2046324 1536 19:25:01 958764 3309960 345004 8.60 122856 2315028 840900 16.61 708584 2029020 27040 Average: 1039365 3183732 498588 12.42 86598 2173288 1014598 20.04 772642 1940007 77598 19:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 209.94 138.49 917.27 60.02 0.00 0.00 0.00 0.00 19:18:02 lo 1.99 1.99 0.18 0.18 0.00 0.00 0.00 0.00 19:19:01 ens3 52.24 37.92 716.84 4.36 0.00 0.00 0.00 0.00 19:19:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 28.84 25.32 186.40 6.62 0.00 0.00 0.00 0.00 19:20:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 19:21:01 ens3 3.40 2.83 7.20 1.02 0.00 0.00 0.00 0.00 19:21:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 19:22:01 ens3 134.18 82.22 3986.59 7.91 0.00 0.00 0.00 0.00 19:22:01 lo 0.77 0.77 0.06 0.06 0.00 0.00 0.00 0.00 19:23:01 ens3 370.10 92.22 2312.31 9.24 0.00 0.00 0.00 0.00 19:23:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:24:01 ens3 568.19 229.22 4196.88 22.17 0.00 0.00 0.00 0.00 19:24:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 19:25:01 ens3 21.68 20.38 11.87 23.53 0.00 0.00 0.00 0.00 19:25:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 173.70 78.43 1546.14 16.72 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-5949) 10/08/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:02 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 30.64 18.06 19.69 13.50 11.54 6.57 19:18:02 0 23.21 20.48 20.33 15.74 11.60 8.64 19:18:02 1 38.07 15.65 19.05 11.26 11.47 4.50 19:19:01 all 34.12 19.42 19.65 9.64 10.27 6.90 19:19:01 0 35.80 18.59 19.46 10.37 9.97 5.82 19:19:01 1 32.44 20.25 19.83 8.91 10.57 8.00 19:20:01 all 37.70 3.98 7.18 5.36 5.60 40.19 19:20:01 0 24.91 3.26 5.71 3.93 4.69 57.51 19:20:01 1 50.50 4.71 8.65 6.79 6.51 22.85 19:21:01 all 13.36 0.00 0.92 0.89 1.95 82.88 19:21:01 0 11.86 0.00 0.99 1.20 2.32 83.64 19:21:01 1 14.88 0.00 0.85 0.58 1.58 82.12 19:22:01 all 24.28 0.00 3.15 3.28 4.26 65.03 19:22:01 0 18.60 0.00 3.11 3.59 4.17 70.53 19:22:01 1 29.97 0.00 3.19 2.97 4.36 59.52 19:23:01 all 47.92 0.00 9.40 6.94 5.87 29.86 19:23:01 0 51.42 0.00 8.81 5.85 5.97 27.94 19:23:01 1 44.41 0.00 9.99 8.03 5.78 31.79 19:24:01 all 63.46 0.00 4.96 2.47 7.82 21.30 19:24:01 0 66.68 0.00 5.28 2.85 8.01 17.18 19:24:01 1 60.23 0.00 4.64 2.09 7.62 25.42 19:25:01 all 41.45 0.00 2.51 2.15 3.81 50.08 19:25:01 0 27.71 0.00 2.02 2.38 2.74 65.15 19:25:01 1 55.20 0.00 2.99 1.92 4.88 35.00 Average: all 36.64 5.10 8.37 5.49 6.36 38.04 Average: 0 32.53 5.20 8.14 5.69 6.15 42.29 Average: 1 40.75 5.01 8.59 5.30 6.57 33.78