---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-9705 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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 1971 428 196 2 1346 1355 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:e4:bc:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fee4:bcbc/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-9705) 11/06/24 _x86_64_ (2 CPU) 19:16:39 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 220.17 107.21 112.96 0.00 2815.59 11891.41 0.00 19:19:01 64.26 14.75 49.51 0.00 1371.37 9648.39 0.00 19:20:01 63.17 4.37 58.81 0.00 400.47 25123.01 0.00 19:21:01 94.62 39.78 54.84 0.00 3137.21 28527.38 0.00 Average: 110.57 41.53 69.03 0.00 1931.27 18796.68 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 114032 1401712 389720 19.31 56420 1308884 857476 27.96 478188 1234748 117524 19:19:01 99468 1402004 383340 18.99 66148 1301620 908168 29.61 482112 1227392 5220 19:20:01 371856 1424016 355700 17.62 82300 1030868 889904 29.01 344736 1082512 109664 19:21:01 66272 1108924 663284 32.86 87692 1030052 1160664 37.84 662388 1076044 18180 Average: 162907 1334164 448011 22.19 73140 1167856 954053 31.11 491856 1155174 62647 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 110.73 88.39 958.84 17.89 0.00 0.00 0.00 0.00 19:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 19:19:01 ens3 19.10 17.51 37.79 5.21 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 191.45 149.08 3835.99 12.81 0.00 0.00 0.00 0.00 19:20:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 19:21:01 ens3 440.33 236.03 3081.77 23.35 0.00 0.00 0.00 0.00 19:21:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 190.39 122.75 1978.47 14.81 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 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-9705) 11/06/24 _x86_64_ (2 CPU) 19:16:39 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 36.35 22.85 16.67 8.33 0.09 15.72 19:18:01 0 25.57 25.58 17.51 7.72 0.08 23.54 19:18:01 1 47.17 20.10 15.82 8.95 0.10 7.87 19:19:01 all 20.01 0.00 2.04 3.83 0.08 74.05 19:19:01 0 11.52 0.00 2.23 6.36 0.08 79.80 19:19:01 1 28.46 0.00 1.85 1.30 0.07 68.32 19:20:01 all 21.88 0.00 2.62 3.20 0.09 72.21 19:20:01 0 11.27 0.00 1.78 3.80 0.10 83.05 19:20:01 1 32.44 0.00 3.46 2.61 0.08 61.41 19:21:01 all 35.60 0.00 2.79 3.43 0.08 58.10 19:21:01 0 34.47 0.00 2.51 4.10 0.07 58.85 19:21:01 1 36.74 0.00 3.06 2.76 0.08 57.35 Average: all 28.45 5.69 6.02 4.69 0.08 55.06 Average: 0 20.71 6.39 6.01 5.50 0.08 61.31 Average: 1 36.18 4.99 6.03 3.89 0.08 48.82