---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-939 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: 2799.998 BogoMIPS: 5599.99 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 361 1620 0 1961 3324 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:a8:02:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.192/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fea8:25d/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-939) 12/17/25 _x86_64_ (2 CPU) 10:32:05 LINUX RESTART (2 CPU) 10:33:01 tps rtps wtps bread/s bwrtn/s 10:34:01 66.27 0.23 66.04 23.33 8957.84 10:35:01 51.14 1.13 50.01 98.65 7288.25 Average: 58.71 0.68 58.02 60.99 8123.05 10:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 1709268 3382924 2329784 57.68 58664 1766860 616572 12.12 542812 1616356 129348 10:35:01 1626636 3365784 2412416 59.73 65528 1820840 629748 12.38 573648 1658228 23824 Average: 1667952 3374354 2371100 58.70 62096 1793850 623160 12.25 558230 1637292 76586 10:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 ens3 174.94 93.27 928.94 10.36 0.00 0.00 0.00 0.00 10:34:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 10:35:01 ens3 25.56 19.86 24.13 8.03 0.00 0.00 0.00 0.00 10:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 100.25 56.57 476.53 9.19 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-939) 12/17/25 _x86_64_ (2 CPU) 10:32:05 LINUX RESTART (2 CPU) 10:33:01 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 38.84 0.00 2.62 5.74 2.67 50.13 10:34:01 0 28.48 0.00 1.72 8.17 2.25 59.38 10:34:01 1 49.18 0.00 3.50 3.33 3.08 40.91 10:35:01 all 43.63 0.00 2.49 2.45 2.55 48.87 10:35:01 0 32.78 0.00 2.12 1.42 2.43 61.25 10:35:01 1 54.49 0.00 2.88 3.47 2.68 36.48 Average: all 41.24 0.00 2.56 4.10 2.61 49.50 Average: 0 30.63 0.00 1.92 4.79 2.34 60.32 Average: 1 51.83 0.00 3.19 3.40 2.88 38.70