---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10430 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 354 1554 0 2034 3326 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:d1:af:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fed1:afb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10430) 11/28/25 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 98.93 22.05 76.89 868.12 6005.93 14:05:01 67.99 4.08 63.91 89.85 9970.07 14:06:01 53.69 10.41 43.28 604.43 4837.06 Average: 73.54 12.18 61.36 520.80 6937.69 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1792252 3352804 2246800 55.63 51924 1665076 658132 12.94 560220 1524180 135636 14:05:01 1603856 3383044 2435196 60.29 67064 1854948 676992 13.31 558076 1687164 100992 14:06:01 1656804 3470128 2382248 58.98 72628 1883096 526396 10.35 485108 1704956 28168 Average: 1684304 3401992 2354748 58.30 63872 1801040 620507 12.20 534468 1638767 88265 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 348.78 197.35 1191.19 53.61 0.00 0.00 0.00 0.00 14:05:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 55.37 37.76 298.47 7.37 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 45.51 29.85 123.51 12.56 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 149.89 88.32 537.72 24.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10430) 11/28/25 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 43.23 0.00 3.00 6.05 2.02 45.71 14:04:01 0 43.41 0.00 2.93 4.51 1.77 47.38 14:04:01 1 43.04 0.00 3.07 7.59 2.24 44.06 14:05:01 all 43.46 0.00 3.84 3.13 1.67 47.90 14:05:01 0 32.31 0.00 3.47 1.25 1.62 61.35 14:05:01 1 54.60 0.00 4.20 5.03 1.73 34.44 14:06:01 all 43.40 0.00 2.39 2.65 1.76 49.81 14:06:01 0 45.61 0.00 2.29 3.61 1.76 46.74 14:06:01 1 41.19 0.00 2.50 1.69 1.74 52.87 Average: all 43.36 0.00 3.07 3.94 1.81 47.81 Average: 0 40.45 0.00 2.89 3.12 1.72 51.82 Average: 1 46.27 0.00 3.26 4.77 1.91 43.80