---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-9144 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 8.9G 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 1971 489 81 2 1400 1293 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:88:1e:5c brd ff:ff:ff:ff:ff:ff inet 10.32.6.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe88:1e5c/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-9144) 10/30/24 _x86_64_ (2 CPU) 19:16:38 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 206.82 104.92 101.90 0.00 2777.80 13092.08 0.00 19:19:01 53.39 14.56 38.83 0.00 1395.63 7818.96 0.00 19:20:01 63.42 2.32 61.11 0.00 293.55 26389.20 0.00 19:21:01 96.88 43.33 53.56 0.00 3433.69 26703.95 0.00 Average: 105.13 41.28 63.85 0.00 1975.17 18501.05 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 78804 1369160 420404 20.83 58288 1306336 892892 29.11 496524 1245608 113940 19:19:01 92220 1396936 389688 19.30 67092 1302452 917476 29.91 480612 1237024 3716 19:20:01 324544 1338620 442408 21.92 80056 998664 984168 32.09 413912 1064444 38216 19:21:01 86892 1132844 640996 31.75 86936 1034636 1147896 37.43 630900 1089060 13684 Average: 145615 1309390 473374 23.45 73093 1160522 985608 32.13 505487 1159034 42389 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 75.84 69.92 901.82 8.89 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 20.68 20.70 38.04 9.58 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 194.72 135.24 3816.62 11.43 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 390.73 225.50 3073.68 20.02 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 170.49 112.84 1957.54 12.48 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-9144) 10/30/24 _x86_64_ (2 CPU) 19:16:38 LINUX RESTART (2 CPU) 19:17:01 CPU %user %nice %system %iowait %steal %idle 19:18:01 all 38.34 22.01 15.82 7.31 0.10 16.41 19:18:01 0 48.46 19.23 15.04 7.75 0.10 9.41 19:18:01 1 28.17 24.81 16.61 6.87 0.10 23.44 19:19:01 all 19.33 0.00 1.97 2.75 0.08 75.88 19:19:01 0 20.75 0.00 2.06 3.78 0.08 73.33 19:19:01 1 17.90 0.00 1.87 1.72 0.07 78.43 19:20:01 all 19.36 0.00 2.54 3.37 0.07 74.66 19:20:01 0 9.32 0.00 2.30 5.53 0.07 82.78 19:20:01 1 29.38 0.00 2.78 1.21 0.07 66.56 19:21:01 all 34.05 0.00 3.11 4.12 0.09 58.63 19:21:01 0 27.93 0.00 3.05 5.56 0.08 63.39 19:21:01 1 40.16 0.00 3.17 2.69 0.10 53.88 Average: all 27.76 5.48 5.85 4.38 0.08 56.45 Average: 0 26.61 4.79 5.60 5.65 0.08 57.26 Average: 1 28.91 6.16 6.09 3.12 0.08 55.64