---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2191 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 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 51M 51M 0 100% /snap/snapd/24505 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 1971 405 215 2 1350 1372 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:7a:1b:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe7a:1bf1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2191) 06/04/25 _x86_64_ (2 CPU) 19:16:38 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 225.57 95.30 130.27 0.00 1761.65 18047.13 0.00 19:19:01 51.97 15.21 36.76 0.00 1454.96 6847.79 0.00 19:20:01 48.50 1.17 47.33 0.00 110.76 19450.58 0.00 19:21:01 117.61 44.69 72.92 0.00 3950.67 37860.09 0.00 19:22:01 109.84 50.29 59.55 0.00 5149.86 9540.65 0.00 Average: 110.71 41.34 69.36 0.00 2487.58 18342.22 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 97544 1405040 379436 18.80 60244 1324424 852024 27.78 453108 1268924 31612 19:19:01 123592 1414048 368156 18.24 70032 1286528 892852 29.11 449064 1233664 4040 19:20:01 88780 1353576 425880 21.10 77964 1250008 958672 31.26 457040 1254868 117956 19:21:01 83780 1255332 522852 25.90 88208 1156120 1071144 34.92 536588 1187916 2044 19:22:01 217052 1395636 367608 18.21 113752 1132048 795564 25.94 456696 1113376 91692 Average: 122150 1364726 412786 20.45 82040 1229826 914051 29.80 470499 1211750 49469 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 84.96 75.13 1010.52 9.41 0.00 0.00 0.00 0.00 19:18:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 19:19:01 ens3 20.96 19.80 59.86 7.32 0.00 0.00 0.00 0.00 19:19:01 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 19:20:01 ens3 194.14 146.47 4007.97 12.86 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 19:21:01 ens3 413.88 259.39 3610.11 23.88 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 19:22:01 ens3 385.43 240.60 2306.41 38.14 0.00 0.00 0.00 0.00 19:22:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 220.00 148.35 2199.04 18.34 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2191) 06/04/25 _x86_64_ (2 CPU) 19:16:38 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 37.73 23.48 16.12 8.46 0.12 14.09 19:18:01 0 34.61 21.40 15.19 10.32 0.12 18.36 19:18:01 1 40.86 25.56 17.06 6.59 0.12 9.81 19:19:01 all 20.56 0.00 1.98 2.78 0.07 74.62 19:19:01 0 21.06 0.00 2.23 4.25 0.07 72.39 19:19:01 1 20.06 0.00 1.74 1.30 0.07 76.83 19:20:01 all 18.12 0.00 2.33 2.41 0.08 77.06 19:20:01 0 19.88 0.00 2.74 4.14 0.08 73.16 19:20:01 1 16.36 0.00 1.92 0.67 0.08 80.96 19:21:01 all 35.66 0.00 3.59 3.99 0.09 56.68 19:21:01 0 34.92 0.00 3.50 5.56 0.08 55.94 19:21:01 1 36.39 0.00 3.67 2.42 0.10 57.41 19:22:01 all 56.23 0.00 5.66 5.34 0.10 32.68 19:22:01 0 54.13 0.00 5.92 5.12 0.10 34.73 19:22:01 1 58.33 0.00 5.39 5.55 0.10 30.63 Average: all 33.67 4.66 5.92 4.59 0.09 51.08 Average: 0 32.94 4.25 5.90 5.87 0.09 50.95 Average: 1 34.40 5.07 5.93 3.30 0.09 51.21