---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-2529 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: 2799.998 BogoMIPS: 5599.99 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 8.8G 11G 46% / 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 45M 45M 0 100% /snap/snapd/23545 ---> free -m: total used free shared buff/cache available Mem: 1971 444 263 2 1263 1333 Swap: 1023 2 1021 ---> 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:38:ab:44 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe38:ab44/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2529) 01/22/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 229.52 117.34 112.18 0.00 2480.24 14380.94 0.00 19:19:01 64.67 15.20 49.47 0.00 1531.68 8131.21 0.00 19:20:01 52.97 1.10 51.87 0.00 98.12 23018.03 0.00 19:21:01 108.82 43.78 65.04 0.00 3937.61 32440.59 0.00 19:22:01 78.19 43.39 34.79 0.00 1764.24 3612.60 0.00 Average: 106.98 44.26 62.72 0.00 1963.82 16343.71 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 123280 1414796 374284 18.54 55960 1313680 836632 27.28 445372 1256452 59560 19:19:01 108348 1402204 380112 18.83 68132 1289188 897740 29.27 454740 1240800 21020 19:20:01 90464 1344308 435292 21.56 75440 1242208 962280 31.37 456504 1254180 33780 19:21:01 99760 1114796 654880 32.44 83992 1011476 1156736 37.71 654612 1051832 4188 19:22:01 410468 1410900 358288 17.75 92768 973320 856832 27.94 402896 977788 15580 Average: 166464 1337401 440571 21.83 75258 1165974 942044 30.71 482825 1156210 26826 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:18:02 ens3 339.39 216.19 1556.94 66.19 0.00 0.00 0.00 0.00 19:19:01 lo 1.66 1.66 0.15 0.15 0.00 0.00 0.00 0.00 19:19:01 ens3 22.16 20.08 40.14 5.76 0.00 0.00 0.00 0.00 19:20:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 19:20:01 ens3 188.99 136.91 3961.85 11.63 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 19:21:01 ens3 428.41 263.52 3393.84 25.70 0.00 0.00 0.00 0.00 19:22:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:22:01 ens3 173.20 118.30 785.97 29.55 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 231.12 151.44 1954.05 27.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-2529) 01/22/25 _x86_64_ (2 CPU) 19:16:46 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 38.97 26.03 17.62 6.98 0.13 10.27 19:18:02 0 33.85 27.49 18.00 6.39 0.13 14.13 19:18:02 1 44.08 24.57 17.25 7.57 0.13 6.40 19:19:01 all 23.16 0.00 2.33 3.69 0.07 70.75 19:19:01 0 8.89 0.00 1.99 3.87 0.05 85.20 19:19:01 1 37.55 0.00 2.68 3.50 0.08 56.18 19:20:01 all 17.49 0.00 2.40 2.61 0.08 77.41 19:20:01 0 15.51 0.00 2.03 1.63 0.08 80.75 19:20:01 1 19.47 0.00 2.77 3.59 0.08 74.09 19:21:01 all 37.05 0.00 3.47 4.12 0.09 55.26 19:21:01 0 21.04 0.00 3.18 3.13 0.08 72.57 19:21:01 1 53.01 0.00 3.77 5.11 0.10 38.01 19:22:01 all 50.00 0.00 3.03 3.94 0.09 42.93 19:22:01 0 73.51 0.00 3.44 3.89 0.10 19.05 19:22:01 1 26.71 0.00 2.62 3.99 0.08 66.59 Average: all 33.37 5.18 5.76 4.27 0.09 51.32 Average: 0 30.61 5.48 5.72 3.78 0.09 54.32 Average: 1 36.12 4.89 5.81 4.75 0.10 48.34