---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-87 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 51M 51M 0 100% /snap/snapd/24505 ---> free -m: total used free shared buff/cache available Mem: 1971 407 455 2 1108 1369 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:77:83:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe77:83f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-87) 04/30/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 231.02 111.14 119.87 0.00 2064.97 14671.33 0.00 19:19:01 60.44 13.73 46.71 0.00 1328.45 8953.57 0.00 19:20:01 49.44 1.43 48.01 0.00 174.77 20736.94 0.00 19:21:01 112.01 43.86 68.16 0.00 3470.09 34831.66 0.00 19:22:01 81.30 41.34 39.96 0.00 1833.83 4918.91 0.00 Average: 106.85 42.31 64.54 0.00 1774.44 16822.34 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 139808 1420272 374100 18.53 57040 1298764 840228 27.39 430092 1257724 62396 19:19:01 86948 1417688 369568 18.31 69772 1320960 891756 29.07 439684 1278636 2792 19:20:01 82548 1369340 411964 20.41 76488 1268244 952548 31.06 443076 1270944 76128 19:21:01 70556 1015536 756264 37.46 86248 938216 1286500 41.94 750756 986964 19984 19:22:01 610448 1436772 333716 16.53 94424 802476 836080 27.26 365728 820940 2152 Average: 198062 1331922 449122 22.25 76794 1125732 961422 31.35 485867 1123042 32690 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:18:01 ens3 294.25 189.27 1471.72 62.04 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 19:19:01 ens3 18.71 17.43 38.71 5.14 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 183.87 132.64 3979.96 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 436.11 285.79 3630.26 27.43 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 174.42 113.53 896.56 30.50 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 Average: ens3 221.48 147.74 2003.40 27.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-87) 04/30/25 _x86_64_ (2 CPU) 19:16:45 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 38.91 25.60 17.86 6.84 0.13 10.66 19:18:01 0 42.16 25.92 16.96 6.05 0.13 8.77 19:18:01 1 35.65 25.29 18.76 7.62 0.13 12.54 19:19:01 all 22.27 0.00 2.25 3.02 0.06 72.40 19:19:01 0 37.62 0.00 2.86 2.69 0.08 56.75 19:19:01 1 7.19 0.00 1.66 3.33 0.03 87.78 19:20:01 all 17.15 0.00 2.38 2.51 0.07 77.90 19:20:01 0 13.25 0.00 2.45 3.52 0.07 80.71 19:20:01 1 21.01 0.00 2.30 1.51 0.07 75.12 19:21:01 all 40.18 0.00 4.23 3.97 0.09 51.54 19:21:01 0 23.51 0.00 4.01 5.65 0.07 66.76 19:21:01 1 56.82 0.00 4.44 2.29 0.12 36.34 19:22:01 all 48.75 0.00 3.19 3.59 0.09 44.38 19:22:01 0 46.88 0.00 3.65 2.78 0.08 46.61 19:22:01 1 50.63 0.00 2.72 4.41 0.10 42.13 Average: all 33.41 5.07 5.95 3.98 0.09 51.51 Average: 0 32.67 5.14 5.96 4.13 0.09 52.00 Average: 1 34.15 4.99 5.93 3.82 0.09 51.02