---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-570 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 1020K 197M 1% /run /dev/vda1 20G 9.0G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 50M 50M 0 100% /snap/snapd/24792 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 441 639 2 889 1335 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:83:d0:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe83:d0e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-570) 07/16/25 _x86_64_ (2 CPU) 19:16:47 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 176.83 98.28 78.55 0.00 4782.41 13242.79 0.00 19:19:01 114.55 46.87 67.69 0.00 581.50 9065.27 0.00 19:20:01 53.37 14.06 39.31 0.00 1425.10 7531.94 0.00 19:21:01 18.23 0.52 17.71 0.00 38.26 5112.35 0.00 19:22:01 78.39 9.73 68.66 0.00 1514.15 30477.99 0.00 19:23:01 154.28 68.58 85.70 0.00 7286.50 32855.71 0.00 19:24:01 59.48 40.12 19.36 0.00 1384.87 1920.69 0.00 19:25:01 17.15 2.18 14.96 0.00 85.05 1185.94 0.00 Average: 83.98 35.02 48.96 0.00 2140.70 12681.77 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 69896 1387520 401772 19.90 42000 1371620 903552 29.46 475608 1296436 944 19:19:01 167880 1475192 299372 14.83 61568 1326200 794020 25.89 369056 1276376 121428 19:20:01 105116 1384884 389088 19.28 70112 1278928 966464 31.51 459064 1237064 57420 19:21:01 75192 1380600 393092 19.47 72040 1297496 940376 30.66 463604 1255884 112604 19:22:01 86236 1374288 399360 19.78 85396 1268296 950512 30.99 421096 1289076 124792 19:23:01 80328 1058776 710336 35.19 111048 960528 1282660 41.82 811908 926564 2296 19:24:01 726868 1403968 358292 17.75 105240 651552 791564 25.81 417828 655592 27148 19:25:01 711712 1392212 370072 18.33 108016 652296 804104 26.22 442664 646484 10744 Average: 252904 1357180 415173 20.57 81928 1100864 929156 30.29 482604 1072934 57172 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 257.59 153.83 1140.65 59.35 0.00 0.00 0.00 0.00 19:18:02 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 19:19:01 ens3 37.41 28.75 530.62 3.99 0.00 0.00 0.00 0.00 19:19:01 lo 0.54 0.54 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 18.70 16.65 39.68 4.99 0.00 0.00 0.00 0.00 19:20:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:21:01 ens3 47.36 33.94 1300.50 3.87 0.00 0.00 0.00 0.00 19:21:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 19:22:01 ens3 214.76 121.95 3438.26 11.06 0.00 0.00 0.00 0.00 19:22:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:23:01 ens3 787.89 347.45 5202.39 29.98 0.00 0.00 0.00 0.00 19:23:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 19:24:01 ens3 22.31 20.44 10.48 20.69 0.00 0.00 0.00 0.00 19:24:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:25:01 ens3 7.70 8.65 5.53 3.81 0.00 0.00 0.00 0.00 19:25:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 174.51 91.60 1460.46 17.25 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-570) 07/16/25 _x86_64_ (2 CPU) 19:16:47 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 36.76 22.66 20.21 6.68 7.61 6.09 19:18:02 0 33.70 23.35 20.20 6.55 7.78 8.42 19:18:02 1 39.79 21.97 20.22 6.80 7.45 3.77 19:19:01 all 40.06 16.59 14.78 6.15 5.36 17.06 19:19:01 0 41.23 18.31 16.22 6.39 5.63 12.22 19:19:01 1 38.90 14.87 13.33 5.91 5.09 21.90 19:20:01 all 29.53 0.00 2.56 3.25 1.72 62.95 19:20:01 0 29.59 0.00 2.57 1.44 1.74 64.65 19:20:01 1 29.47 0.00 2.56 5.05 1.69 61.24 19:21:01 all 15.32 0.00 1.31 1.05 1.08 81.23 19:21:01 0 15.38 0.00 1.33 0.20 1.11 81.98 19:21:01 1 15.26 0.00 1.30 1.90 1.05 80.49 19:22:01 all 32.93 0.00 4.04 3.96 2.21 56.86 19:22:01 0 25.87 0.00 3.97 5.58 2.04 62.54 19:22:01 1 40.01 0.00 4.12 2.33 2.37 51.18 19:23:01 all 58.22 0.00 10.30 5.61 3.80 22.07 19:23:01 0 62.23 0.00 11.72 4.72 3.74 17.59 19:23:01 1 54.22 0.00 8.88 6.51 3.85 26.54 19:24:01 all 57.79 0.00 3.43 2.68 2.49 33.62 19:24:01 0 45.60 0.00 3.49 1.66 2.16 47.09 19:24:01 1 70.04 0.00 3.37 3.70 2.82 20.08 19:25:01 all 29.67 0.00 1.48 1.01 1.44 66.40 19:25:01 0 45.01 0.00 2.16 0.20 1.85 50.77 19:25:01 1 14.40 0.00 0.80 1.82 1.03 81.95 Average: all 37.53 4.87 7.24 3.79 3.21 43.36 Average: 0 37.32 5.16 7.67 3.33 3.25 43.27 Average: 1 37.75 4.58 6.81 4.25 3.16 43.45