---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7578 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 342 1642 0 1959 3344 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:90:f4:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe90:f478/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7578) 10/28/25 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 95.48 19.81 75.67 793.60 5057.91 10:33:01 55.59 0.28 55.31 5.07 8590.17 10:34:01 43.94 1.15 42.79 116.11 5607.73 Average: 65.01 7.08 57.93 304.95 6418.53 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1837800 3375444 2201252 54.50 44468 1654824 646824 12.71 555576 1494956 123276 10:33:01 1732148 3460996 2306904 57.11 63504 1812436 539760 10.61 466184 1661064 120912 10:34:01 1709552 3448916 2329500 57.67 66300 1820544 551652 10.84 497004 1653768 12340 Average: 1759833 3428452 2279219 56.43 58091 1762601 579412 11.39 506255 1603263 85509 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 206.25 112.58 954.28 35.18 0.00 0.00 0.00 0.00 10:32:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:33:01 ens3 79.70 40.68 292.81 9.18 0.00 0.00 0.00 0.00 10:33:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 20.41 17.73 15.42 7.47 0.00 0.00 0.00 0.00 10:34:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 102.13 57.00 420.87 17.28 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-7578) 10/28/25 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 37.45 0.00 3.03 7.92 4.48 47.13 10:32:01 0 32.30 0.00 2.65 2.06 4.39 58.59 10:32:01 1 42.67 0.00 3.41 13.80 4.56 35.56 10:33:01 all 39.47 0.00 2.83 4.89 3.86 48.96 10:33:01 0 29.63 0.00 1.98 1.26 3.57 63.56 10:33:01 1 49.33 0.00 3.68 8.54 4.15 34.30 10:34:01 all 42.00 0.00 2.49 3.09 3.11 49.31 10:34:01 0 11.94 0.00 1.57 1.81 2.16 82.52 10:34:01 1 72.44 0.00 3.42 4.40 4.07 15.67 Average: all 39.64 0.00 2.78 5.30 3.81 48.47 Average: 0 24.61 0.00 2.07 1.71 3.37 68.24 Average: 1 54.80 0.00 3.51 8.91 4.26 28.52