---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-801 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 352 1560 0 2031 3329 Swap: 1023 0 1023 ---> 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:2e:3c:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe2e:3c0c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-801) 08/12/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 117.69 40.29 77.41 3615.33 6947.28 14:05:01 53.86 0.28 53.57 5.07 8389.14 14:06:01 64.47 13.89 50.57 666.33 7083.79 Average: 78.67 18.16 60.52 1428.95 7473.33 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1828624 3368192 2210428 54.73 44364 1656692 651696 12.81 564884 1495144 124672 14:05:01 1739856 3462900 2299196 56.92 63172 1807112 541364 10.64 463280 1657328 116516 14:06:01 1539100 3353808 2499952 61.89 71860 1885928 644184 12.66 602308 1709192 33028 Average: 1702527 3394967 2336525 57.85 59799 1783244 612415 12.04 543491 1620555 91405 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:04:01 ens3 461.20 229.76 1463.61 65.44 0.00 0.00 0.00 0.00 14:05:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 59.87 35.21 288.91 6.92 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 40.16 24.72 119.07 7.54 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 187.08 96.56 623.85 26.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-801) 08/12/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.77 0.00 3.39 8.73 2.72 44.40 14:04:01 0 40.02 0.00 3.00 12.46 2.67 41.85 14:04:01 1 41.53 0.00 3.76 5.00 2.75 46.96 14:05:01 all 41.77 0.00 2.88 3.95 1.79 49.61 14:05:01 0 26.19 0.00 2.12 4.20 1.44 66.04 14:05:01 1 57.36 0.00 3.64 3.69 2.16 33.16 14:06:01 all 43.84 0.00 2.96 2.90 1.99 48.31 14:06:01 0 56.49 0.00 3.16 1.18 2.05 37.11 14:06:01 1 31.23 0.00 2.77 4.61 1.92 59.46 Average: all 42.12 0.00 3.08 5.20 2.17 47.44 Average: 0 40.88 0.00 2.76 5.95 2.05 48.35 Average: 1 43.37 0.00 3.39 4.44 2.28 46.53