---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-1849 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 198M 0 198M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1971 418 407 2 1145 1360 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:85:50:de brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe85:50de/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-1849) 03/05/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:02 235.73 115.90 119.84 0.00 2294.11 12711.02 0.00 19:19:01 69.72 14.30 55.41 0.00 1410.47 12156.45 0.00 19:20:01 51.63 1.42 50.22 0.00 145.15 22282.04 0.00 19:21:01 108.58 41.80 66.78 0.00 3322.13 32816.67 0.00 Average: 116.67 43.51 73.16 0.00 1794.71 20019.91 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:02 116688 1418880 372424 18.45 58004 1321044 825540 26.92 435932 1273168 139692 19:19:01 102740 1408452 376852 18.67 69504 1298992 883380 28.80 447004 1256664 1404 19:20:01 68496 1362364 420156 20.81 76312 1277140 936912 30.55 449728 1282012 26252 19:21:01 78120 1140432 631728 31.30 86276 1054904 1138208 37.11 629968 1099740 4160 Average: 91511 1332532 450290 22.31 72524 1238020 946010 30.84 490658 1227896 42877 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:02 ens3 309.03 176.17 1543.34 61.72 0.00 0.00 0.00 0.00 19:18:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:19:01 ens3 20.06 18.71 39.26 7.79 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 19:20:01 ens3 174.93 128.21 3977.58 11.16 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 19:21:01 ens3 451.10 254.63 3482.71 22.74 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 Average: ens3 239.72 144.97 2269.64 25.95 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 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-1849) 03/05/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:02 all 38.65 24.56 17.73 7.30 0.10 11.65 19:18:02 0 33.77 25.82 17.98 7.84 0.10 14.49 19:18:02 1 43.55 23.29 17.49 6.76 0.10 8.80 19:19:01 all 21.60 0.00 2.16 4.28 0.08 71.88 19:19:01 0 20.12 0.00 2.26 3.51 0.07 74.05 19:19:01 1 23.07 0.00 2.07 5.04 0.10 69.72 19:20:01 all 17.16 0.00 2.27 2.62 0.08 77.86 19:20:01 0 23.16 0.00 2.68 1.91 0.10 72.16 19:20:01 1 11.26 0.00 1.88 3.32 0.07 83.48 19:21:01 all 35.86 0.00 3.56 4.20 0.08 56.29 19:21:01 0 42.80 0.00 4.15 2.98 0.08 50.00 19:21:01 1 28.94 0.00 2.97 5.42 0.08 62.58 Average: all 28.30 6.11 6.41 4.59 0.09 54.50 Average: 0 29.99 6.45 6.76 4.06 0.09 52.65 Average: 1 26.61 5.77 6.07 5.13 0.09 56.33