---> uname -a: Linux prd-ubuntu2004-builder-2c-2g-3347 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 1012K 197M 1% /run /dev/vda1 20G 8.9G 11G 47% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 ---> free -m: total used free shared buff/cache available Mem: 1971 440 255 2 1274 1336 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:66:a5:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe66:a548/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-3347) 06/12/24 _x86_64_ (2 CPU) 19:16:42 LINUX RESTART (2 CPU) 19:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:18:01 223.97 116.02 107.94 0.00 3031.31 11663.71 0.00 19:19:01 67.92 14.38 53.54 0.00 1416.83 8980.90 0.00 19:20:01 35.14 1.52 33.63 0.00 83.72 12349.54 0.00 19:21:01 105.70 34.86 70.84 0.00 2067.39 30667.42 0.00 19:22:01 97.75 46.37 51.38 0.00 2716.83 10450.38 0.00 Average: 106.11 42.64 63.47 0.00 1863.36 14821.93 0.00 19:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:18:01 163984 1420848 367556 18.21 55672 1281504 817516 26.65 447156 1214800 80816 19:19:01 109288 1403848 377640 18.71 68840 1292156 882564 28.77 467752 1229072 52548 19:20:01 80768 1350500 430728 21.34 71244 1262096 942660 30.73 495792 1225004 52296 19:21:01 84916 1290984 482896 23.92 87996 1179564 973468 31.74 479204 1228752 90100 19:22:01 227728 1393548 369268 18.29 104492 1128088 785628 25.61 440836 1119032 3136 Average: 133337 1371946 405618 20.09 77649 1228682 880367 28.70 466148 1203332 55779 19:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:18:01 ens3 194.30 131.80 966.46 42.20 0.00 0.00 0.00 0.00 19:18:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 19:19:01 ens3 30.76 29.83 185.38 7.07 0.00 0.00 0.00 0.00 19:19:01 lo 1.70 1.70 0.15 0.15 0.00 0.00 0.00 0.00 19:20:01 ens3 97.95 77.27 2574.81 7.54 0.00 0.00 0.00 0.00 19:20:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 19:21:01 ens3 236.21 125.53 1782.36 15.89 0.00 0.00 0.00 0.00 19:21:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:22:01 ens3 362.10 188.94 2364.41 36.51 0.00 0.00 0.00 0.00 19:22:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 184.27 110.68 1574.65 21.84 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-169-generic (prd-ubuntu2004-builder-2c-2g-3347) 06/12/24 _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 38.44 24.16 16.87 7.35 0.11 13.07 19:18:01 0 35.53 23.82 16.33 8.01 0.12 16.20 19:18:01 1 41.38 24.50 17.42 6.69 0.10 9.91 19:19:01 all 27.45 0.00 2.04 4.47 0.07 65.98 19:19:01 0 20.01 0.00 1.82 6.65 0.05 71.47 19:19:01 1 34.84 0.00 2.26 2.30 0.08 60.52 19:20:01 all 14.57 0.00 1.64 2.30 0.08 81.41 19:20:01 0 19.67 0.00 2.12 2.74 0.07 75.40 19:20:01 1 9.46 0.00 1.17 1.87 0.08 87.42 19:21:01 all 35.18 0.00 3.31 4.79 0.07 56.65 19:21:01 0 41.65 0.00 4.00 6.34 0.07 47.94 19:21:01 1 28.70 0.00 2.63 3.25 0.07 65.36 19:22:01 all 48.45 0.00 4.51 4.60 0.09 42.34 19:22:01 0 35.09 0.00 4.40 6.44 0.08 53.99 19:22:01 1 61.80 0.00 4.63 2.77 0.10 30.70 Average: all 32.80 4.79 5.65 4.70 0.08 51.98 Average: 0 30.38 4.74 5.72 6.03 0.08 53.06 Average: 1 35.22 4.84 5.58 3.37 0.09 50.91