---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1651 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 362 1545 0 2036 3318 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:73:58:92 brd ff:ff:ff:ff:ff:ff inet 10.32.6.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe73:5892/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1651) 12/25/25 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 98.40 22.48 75.92 873.85 6182.70 14:05:01 62.62 4.07 58.56 89.72 9557.61 14:06:01 61.74 12.13 49.61 643.89 6227.10 Average: 74.25 12.89 61.36 535.82 7322.47 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1745732 3356920 2293320 56.78 51324 1715520 649744 12.77 598460 1535172 189368 14:05:01 1615396 3389896 2423656 60.01 66960 1850836 660152 12.98 554680 1682856 129236 14:06:01 1581164 3393384 2457888 60.85 72736 1882172 587036 11.54 567912 1703396 24960 Average: 1647431 3380067 2391621 59.21 63673 1816176 632311 12.43 573684 1640475 114521 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 401.90 196.47 1329.28 58.71 0.00 0.00 0.00 0.00 14:05:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:05:01 ens3 71.52 41.96 292.43 7.60 0.00 0.00 0.00 0.00 14:06:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:06:01 ens3 52.54 32.91 136.03 20.17 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 175.32 90.45 585.91 28.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1651) 12/25/25 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.06 0.00 3.11 6.91 4.33 45.59 14:04:01 0 57.40 0.00 3.62 4.89 4.96 29.12 14:04:01 1 22.79 0.00 2.63 8.90 3.69 61.99 14:05:01 all 41.01 0.00 2.91 3.80 3.82 48.46 14:05:01 0 37.43 0.00 2.86 6.37 3.68 49.66 14:05:01 1 44.56 0.00 2.97 1.24 3.98 47.25 14:06:01 all 42.64 0.00 2.40 3.19 4.05 47.72 14:06:01 0 51.94 0.00 3.05 5.48 4.17 35.36 14:06:01 1 33.43 0.00 1.71 0.91 3.92 60.02 Average: all 41.23 0.00 2.81 4.63 4.07 47.26 Average: 0 48.91 0.00 3.18 5.58 4.27 38.06 Average: 1 33.59 0.00 2.44 3.69 3.86 56.43