---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1822 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 368 1541 0 2034 3313 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:5d:0a:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe5d:ad6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1822) 12/27/25 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 66.11 14.58 51.52 647.36 5812.10 14:05:01 71.34 4.10 67.24 89.97 11008.86 14:06:01 50.24 10.40 39.84 604.30 4564.84 Average: 62.56 9.69 52.87 447.19 7128.82 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1866548 3435776 2172504 53.79 53016 1674540 567788 11.16 483428 1531784 147948 14:05:01 1536292 3327536 2502760 61.96 69272 1863948 724588 14.24 617116 1694772 91332 14:06:01 1607896 3418680 2431156 60.19 72788 1880928 567524 11.15 541068 1702292 9472 Average: 1670245 3393997 2368807 58.65 65025 1806472 619967 12.19 547204 1642949 82917 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 177.57 89.30 973.26 9.39 0.00 0.00 0.00 0.00 14:04:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 14:05:01 ens3 61.00 34.42 225.94 7.32 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 36.68 25.71 92.40 13.18 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 91.75 49.81 430.52 9.96 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1822) 12/27/25 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.71 0.00 2.70 5.22 2.16 50.21 14:04:01 0 60.22 0.00 4.21 6.72 2.24 26.62 14:04:01 1 19.28 0.00 1.22 3.71 2.09 73.70 14:05:01 all 43.35 0.00 3.06 3.88 1.86 47.85 14:05:01 0 68.30 0.00 3.54 1.63 2.08 24.45 14:05:01 1 18.52 0.00 2.60 6.13 1.64 71.11 14:06:01 all 42.81 0.00 2.67 2.64 1.70 50.18 14:06:01 0 49.65 0.00 2.98 2.48 1.65 43.25 14:06:01 1 36.00 0.00 2.32 2.79 1.76 57.13 Average: all 41.96 0.00 2.81 3.91 1.91 49.41 Average: 0 59.39 0.00 3.58 3.61 1.99 31.44 Average: 1 24.59 0.00 2.05 4.21 1.83 67.32