---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4345 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 7.3G 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 353 1634 0 1956 3333 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:fb:8f:3b brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fefb:8f3b/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-4345) 09/22/25 _x86_64_ (2 CPU) 10:30:49 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 123.15 48.23 74.92 3892.27 6901.87 10:33:01 54.04 0.37 53.67 16.27 7965.57 10:34:01 44.34 1.15 43.19 116.11 5818.10 Average: 73.95 16.67 57.28 1348.81 6889.20 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1833636 3350676 2205416 54.60 43092 1636836 669712 13.16 577276 1480676 103008 10:33:01 1738464 3464316 2300588 56.96 63292 1809764 538172 10.58 461800 1660268 127068 10:34:01 1702208 3438308 2336844 57.86 65996 1817772 567052 11.15 506464 1652416 10828 Average: 1758103 3417767 2280949 56.47 57460 1754791 591645 11.63 515180 1597787 80301 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 450.08 218.65 1473.40 65.60 0.00 0.00 0.00 0.00 10:32:02 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 10:33:01 ens3 64.43 39.03 293.31 7.16 0.00 0.00 0.00 0.00 10:33:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 19.08 16.76 13.98 7.37 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 178.48 91.77 595.19 26.82 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 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-4345) 09/22/25 _x86_64_ (2 CPU) 10:30:49 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 38.24 0.00 3.45 9.39 4.21 44.71 10:32:02 0 51.47 0.00 3.53 9.19 4.28 31.53 10:32:02 1 25.11 0.00 3.38 9.58 4.15 57.78 10:33:01 all 41.00 0.00 3.02 3.91 2.92 49.15 10:33:01 0 61.99 0.00 4.33 1.31 3.18 29.19 10:33:01 1 20.23 0.00 1.70 6.48 2.64 68.96 10:34:01 all 43.33 0.00 2.49 2.48 2.30 49.40 10:34:01 0 68.44 0.00 3.10 4.23 2.62 21.61 10:34:01 1 18.48 0.00 1.91 0.74 1.99 76.87 Average: all 40.84 0.00 2.99 5.28 3.15 47.73 Average: 0 60.58 0.00 3.65 4.95 3.37 27.46 Average: 1 21.29 0.00 2.34 5.61 2.93 67.82