---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6687 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 375 1536 0 2032 3306 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:53:30:92 brd ff:ff:ff:ff:ff:ff inet 10.32.7.16/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe53:3092/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6687) 10/17/25 _x86_64_ (2 CPU) 14:02:57 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 155.68 81.92 73.76 5333.29 39004.62 14:05:01 54.02 0.37 53.66 38.93 6384.14 14:06:01 61.77 4.08 57.69 89.85 9896.08 14:07:01 45.96 10.38 35.58 604.17 3884.02 Average: 79.36 24.19 55.17 1516.72 14793.22 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 2020500 3386544 2018560 49.98 32716 1501928 632088 12.42 519200 1361548 36288 14:05:01 1814652 3414784 2224408 55.07 54012 1701800 578992 11.38 502992 1558936 155912 14:06:01 1566124 3354452 2472936 61.23 68336 1861980 684700 13.46 587936 1693456 89272 14:07:01 1598948 3407892 2440112 60.41 72132 1879700 565924 11.12 548904 1702664 24148 Average: 1750056 3390918 2289004 56.67 56799 1736352 615426 12.10 539758 1579151 76405 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:04:01 ens3 181.77 125.06 887.12 55.31 0.00 0.00 0.00 0.00 14:05:01 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 121.68 50.64 767.70 6.62 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 48.21 22.40 191.75 5.47 0.00 0.00 0.00 0.00 14:07:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:07:01 ens3 35.49 20.98 97.89 10.69 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 96.79 54.77 486.13 19.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6687) 10/17/25 _x86_64_ (2 CPU) 14:02:57 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 30.71 0.00 5.56 15.26 13.05 35.42 14:04:01 0 40.13 0.00 6.00 13.66 14.06 26.14 14:04:01 1 21.41 0.00 5.12 16.84 12.07 44.57 14:05:01 all 32.72 0.00 2.63 7.11 9.30 48.24 14:05:01 0 38.78 0.00 3.03 11.51 10.31 36.38 14:05:01 1 26.65 0.00 2.20 2.71 8.30 60.14 14:06:01 all 36.51 0.00 2.80 4.76 9.88 46.03 14:06:01 0 45.67 0.00 3.35 7.46 11.41 32.10 14:06:01 1 27.34 0.00 2.27 2.08 8.35 59.96 14:07:01 all 34.80 0.00 2.44 4.72 10.71 47.32 14:07:01 0 13.70 0.00 1.96 4.67 8.20 71.47 14:07:01 1 56.22 0.00 2.90 4.77 13.26 22.86 Average: all 33.68 0.00 3.36 7.99 10.75 44.22 Average: 0 34.54 0.00 3.59 9.32 11.00 41.56 Average: 1 32.82 0.00 3.13 6.66 10.50 46.89