---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-164 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 tmpfs 198M 0 198M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 1971 468 223 2 1279 1314 Swap: 1023 1 1022 ---> 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:f8:d1:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef8:d1c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-164) 07/17/24 _x86_64_ (2 CPU) 19:16:42 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 225.15 114.52 110.63 0.00 2935.11 12880.76 0.00 19:19:01 62.42 13.73 48.69 0.00 1318.58 8310.88 0.00 19:20:01 51.96 2.13 49.83 0.00 179.84 18144.18 0.00 19:21:01 111.46 44.63 66.84 0.00 2687.42 33732.91 0.00 Average: 112.76 43.76 69.00 0.00 1780.38 18266.51 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 133772 1403704 377352 18.69 57556 1299232 835520 27.24 467476 1224896 49580 19:19:01 90284 1383308 390976 19.37 68464 1297448 909148 29.64 485904 1228932 5188 19:20:01 79036 1328096 445932 22.09 76192 1239872 972332 31.70 491460 1228364 127168 19:21:01 68496 1131140 640844 31.75 85964 1050100 1121352 36.56 596292 1137516 15172 Average: 92897 1311562 463776 22.98 72044 1221663 959588 31.29 510283 1204927 49277 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 19:18:01 ens3 147.44 114.79 1048.71 36.23 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 19.41 18.11 37.92 5.43 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 19:20:01 ens3 144.99 120.33 3146.09 10.62 0.00 0.00 0.00 0.00 19:21:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 19:21:01 ens3 410.25 245.71 3309.73 31.38 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 180.52 124.73 1885.51 20.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-164) 07/17/24 _x86_64_ (2 CPU) 19:16:42 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 36.73 24.33 17.62 8.26 0.08 12.98 19:18:01 0 33.89 24.74 17.49 9.13 0.08 14.67 19:18:01 1 39.57 23.92 17.75 7.39 0.08 11.29 19:19:01 all 21.83 0.00 2.18 4.57 0.08 71.34 19:19:01 0 13.29 0.00 1.87 5.23 0.10 79.50 19:19:01 1 30.33 0.00 2.48 3.92 0.07 63.20 19:20:01 all 19.20 0.00 2.17 2.97 0.09 75.57 19:20:01 0 23.72 0.00 2.81 3.09 0.10 70.28 19:20:01 1 14.68 0.00 1.53 2.85 0.08 80.85 19:21:01 all 38.43 0.00 3.31 4.17 0.08 54.00 19:21:01 0 39.67 0.00 3.61 4.10 0.08 52.53 19:21:01 1 37.20 0.00 3.01 4.24 0.08 55.47 Average: all 29.01 6.04 6.29 4.98 0.09 53.59 Average: 0 27.63 6.15 6.43 5.38 0.09 54.33 Average: 1 30.40 5.92 6.15 4.59 0.08 52.86