---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-3368 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 429 919 2 2571 3197 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:52:f7:9f brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe52:f79f/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-3368) 09/10/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 220.61 129.26 69.64 21.71 6143.21 40451.41 432549.69 19:19:01 99.05 47.82 51.23 0.00 556.56 6071.29 0.00 19:20:01 79.24 25.33 53.91 0.00 1258.19 9933.01 0.00 19:21:01 26.63 3.87 22.76 0.00 154.64 4808.40 0.00 19:22:01 22.24 0.00 22.24 0.00 0.00 8656.18 0.00 19:23:01 95.60 6.53 89.07 0.00 2702.52 31093.92 0.00 19:24:01 74.01 29.67 44.34 0.00 1420.99 25764.08 0.00 19:25:01 31.49 15.08 16.41 0.00 784.00 3016.16 0.00 19:26:01 21.44 1.12 20.33 0.00 24.13 1342.75 0.00 Average: 73.94 28.37 43.23 2.34 1432.12 14476.06 46646.57 19:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 1966952 3370256 339304 8.45 37184 1536388 824972 16.30 488384 1380424 33888 19:19:01 1715080 3336416 357640 8.91 56636 1720728 849688 16.78 546004 1543248 139252 19:20:01 1556640 3371544 310484 7.74 67728 1891296 785528 15.52 526488 1699240 60652 19:21:01 1417148 3305864 371912 9.27 73588 1954080 900428 17.79 606848 1747428 2816 19:22:01 899620 3247436 420628 10.48 80500 2396272 975244 19.26 685576 2165948 214320 19:23:01 264348 3231508 421844 10.51 121324 2948204 923252 18.24 870320 2575024 256312 19:24:01 113400 2781108 872104 21.73 124016 2633356 1431884 28.28 1237108 2346684 34588 19:25:01 986720 3297172 355612 8.86 126256 2274184 794192 15.69 686112 2024380 27344 19:26:01 904336 3216704 436116 10.86 128236 2273668 879252 17.37 773492 2018252 10860 Average: 1091583 3239779 431738 10.76 90608 2180908 929382 18.36 713370 1944514 86670 19:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 228.98 145.00 885.09 60.57 0.00 0.00 0.00 0.00 19:18:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 19:19:01 ens3 50.90 40.42 651.14 4.68 0.00 0.00 0.00 0.00 19:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 19:20:01 ens3 27.71 22.16 231.17 5.84 0.00 0.00 0.00 0.00 19:20:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 19:21:01 ens3 7.97 8.20 30.42 1.98 0.00 0.00 0.00 0.00 19:21:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 19:22:01 ens3 106.85 71.98 3366.34 6.80 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 434.82 137.43 2939.20 12.72 0.00 0.00 0.00 0.00 19:23:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 19:24:01 ens3 479.94 188.82 3678.72 18.96 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 21.71 19.85 10.56 21.54 0.00 0.00 0.00 0.00 19:25:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:26:01 ens3 8.71 10.71 6.65 4.93 0.00 0.00 0.00 0.00 19:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 151.68 71.35 1312.67 15.17 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 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-3368) 09/10/25 _x86_64_ (2 CPU) 19:16:58 LINUX RESTART (2 CPU) 19:17:02 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 29.69 17.78 19.59 11.62 15.63 5.70 19:18:01 0 22.45 20.45 22.60 12.47 15.13 6.91 19:18:01 1 37.00 15.07 16.55 10.76 16.14 4.48 19:19:01 all 32.17 17.64 17.98 10.23 15.07 6.91 19:19:01 0 30.50 17.89 18.54 9.85 15.28 7.94 19:19:01 1 33.84 17.38 17.42 10.61 14.87 5.88 19:20:01 all 36.04 5.61 8.07 6.15 9.29 34.83 19:20:01 0 51.09 4.99 8.19 5.56 10.38 19.79 19:20:01 1 20.93 6.22 7.96 6.75 8.21 49.93 19:21:01 all 18.79 0.00 1.32 1.72 5.21 72.96 19:21:01 0 12.33 0.00 1.50 2.38 5.21 78.58 19:21:01 1 25.33 0.00 1.13 1.05 5.22 67.28 19:22:01 all 14.67 0.00 2.31 2.37 5.83 74.81 19:22:01 0 14.57 0.00 2.40 2.21 5.64 75.18 19:22:01 1 14.78 0.00 2.22 2.54 6.02 74.43 19:23:01 all 43.53 0.00 8.71 5.74 10.90 31.12 19:23:01 0 37.99 0.00 7.11 3.97 10.45 40.48 19:23:01 1 49.09 0.00 10.32 7.51 11.34 21.73 19:24:01 all 44.07 0.00 3.79 4.09 9.91 38.14 19:24:01 0 39.79 0.00 3.57 3.39 9.39 43.87 19:24:01 1 48.35 0.00 4.02 4.79 10.43 32.41 19:25:01 all 53.64 0.00 3.03 2.22 9.38 31.73 19:25:01 0 41.08 0.00 3.45 1.93 8.47 45.06 19:25:01 1 66.18 0.00 2.61 2.51 10.28 18.43 19:26:01 all 37.44 0.00 1.94 2.03 6.80 51.77 19:26:01 0 10.45 0.00 1.23 0.65 4.66 83.02 19:26:01 1 64.93 0.00 2.68 3.45 8.98 19.96 Average: all 34.42 4.53 7.39 5.12 9.77 38.77 Average: 0 28.88 4.78 7.59 4.69 9.39 44.68 Average: 1 40.00 4.27 7.19 5.54 10.15 32.84