---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9562 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 7.5G 12G 39% / 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 360 1264 0 2319 3312 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:30:24:45 brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe30:2445/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9562) 11/18/25 _x86_64_ (2 CPU) 17:46:53 LINUX RESTART (2 CPU) 17:47:01 tps rtps wtps bread/s bwrtn/s 17:48:01 143.89 64.49 79.40 4702.28 39738.33 17:49:01 57.86 1.93 55.93 67.31 9515.09 17:50:01 70.69 28.26 42.43 1561.74 6896.18 17:51:01 67.29 18.68 48.62 919.17 8996.40 17:52:01 18.13 0.58 17.55 74.92 1781.04 Average: 71.57 22.79 48.79 1464.91 13384.26 17:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:48:01 2025816 3441368 2013244 49.84 36092 1545652 583744 11.47 466604 1403948 65232 17:49:01 1697476 3380752 2341584 57.97 56100 1777560 628348 12.35 541596 1624892 127844 17:50:01 1602608 3443768 2436452 60.32 67024 1914868 656232 12.90 506668 1735208 64052 17:51:01 1312056 3397400 2727004 67.52 69496 2149952 576464 11.33 639288 1880720 35384 17:52:01 1308376 3411572 2730684 67.61 70536 2166296 575220 11.31 631120 1891256 32868 Average: 1589266 3414972 2449794 60.65 59850 1910866 604002 11.87 557055 1707205 65076 17:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:48:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 17:48:01 ens3 277.44 160.19 1026.03 60.66 0.00 0.00 0.00 0.00 17:49:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 17:49:01 ens3 54.42 40.64 653.90 15.23 0.00 0.00 0.00 0.00 17:50:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 17:50:01 ens3 23.78 18.55 47.32 6.23 0.00 0.00 0.00 0.00 17:51:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 17:51:01 ens3 372.32 185.55 2576.43 24.15 0.00 0.00 0.00 0.00 17:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 17:52:01 ens3 8.05 8.20 6.30 4.02 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 147.25 82.65 862.39 22.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9562) 11/18/25 _x86_64_ (2 CPU) 17:46:53 LINUX RESTART (2 CPU) 17:47:01 CPU %user %nice %system %iowait %steal %idle 17:48:01 all 34.02 0.00 5.23 10.89 5.13 44.73 17:48:01 0 26.96 0.00 4.83 15.03 5.20 47.98 17:48:01 1 41.14 0.00 5.59 6.73 5.08 41.45 17:49:01 all 38.75 0.00 2.59 5.02 4.23 49.41 17:49:01 0 32.58 0.00 2.44 3.89 4.52 56.56 17:49:01 1 44.99 0.00 2.75 6.17 3.93 42.16 17:50:01 all 34.82 0.00 2.53 5.07 4.67 52.91 17:50:01 0 40.68 0.00 2.69 6.51 5.10 45.02 17:50:01 1 28.95 0.00 2.35 3.63 4.22 60.85 17:51:01 all 50.77 0.00 3.47 4.03 6.44 35.29 17:51:01 0 50.67 0.00 3.30 4.44 6.39 35.20 17:51:01 1 50.88 0.00 3.66 3.61 6.48 35.37 17:52:01 all 29.21 0.00 1.44 1.33 2.74 65.29 17:52:01 0 37.52 0.00 1.55 2.44 3.26 55.24 17:52:01 1 20.86 0.00 1.32 0.23 2.21 75.38 Average: all 37.53 0.00 3.05 5.27 4.64 49.51 Average: 0 37.67 0.00 2.96 6.46 4.90 48.01 Average: 1 37.38 0.00 3.13 4.08 4.39 51.02