---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2206 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 7.8G 12G 41% / 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 351 965 0 2626 3309 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:7f:8b:81 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe7f:8b81/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2206) 08/28/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 84.40 23.05 61.36 923.45 5287.25 05:07:01 58.28 11.74 46.53 1063.55 7503.54 05:08:01 94.20 36.89 57.31 1440.32 10996.47 05:09:01 55.67 2.65 53.02 181.70 18474.52 05:10:01 24.50 0.67 23.83 77.72 2409.73 Average: 63.43 15.01 48.42 736.28 8939.16 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 1925752 3386296 2113308 52.32 38124 1588060 627084 12.33 529728 1442940 55520 05:07:01 1773980 3476088 2265080 56.08 57660 1794684 524204 10.30 444384 1649608 125156 05:08:01 1295248 3343608 2743812 67.93 70012 2115660 692880 13.62 622700 1921808 133292 05:09:01 985004 3377964 3054056 75.61 82084 2432428 582284 11.45 607836 2216564 43648 05:10:01 995876 3393784 3043184 75.34 83772 2435540 575244 11.31 598272 2214892 10888 Average: 1395172 3395548 2643888 65.46 66330 2073274 600339 11.80 560584 1889162 73701 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:06:02 ens3 341.89 191.98 1385.18 63.79 0.00 0.00 0.00 0.00 05:07:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 05:07:01 ens3 27.81 22.40 266.05 4.73 0.00 0.00 0.00 0.00 05:08:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 05:08:01 ens3 72.99 51.27 1519.66 6.30 0.00 0.00 0.00 0.00 05:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:09:01 ens3 7.67 9.00 7.83 7.89 0.00 0.00 0.00 0.00 05:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:10:01 ens3 11.20 11.70 8.78 5.67 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 92.53 57.39 638.77 17.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2206) 08/28/25 _x86_64_ (2 CPU) 05:04:41 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 39.71 0.00 3.19 7.31 4.40 45.39 05:06:02 0 26.97 0.00 3.30 10.71 4.56 54.45 05:06:02 1 52.57 0.00 3.06 3.88 4.24 36.25 05:07:01 all 38.87 0.00 2.81 5.16 3.23 49.92 05:07:01 0 50.75 0.00 3.42 8.82 3.69 33.33 05:07:01 1 27.02 0.00 2.23 1.51 2.76 66.49 05:08:01 all 33.31 0.00 3.23 6.71 3.47 53.27 05:08:01 0 53.61 0.00 4.03 4.36 4.23 33.78 05:08:01 1 13.04 0.00 2.42 9.05 2.74 72.75 05:09:01 all 42.76 0.00 2.74 2.98 3.60 47.91 05:09:01 0 52.94 0.00 3.25 3.66 4.02 36.13 05:09:01 1 32.57 0.00 2.27 2.30 3.16 59.71 05:10:01 all 40.39 0.00 1.96 2.11 2.66 52.88 05:10:01 0 38.38 0.00 2.33 3.95 2.81 52.53 05:10:01 1 42.42 0.00 1.55 0.27 2.53 53.24 Average: all 39.01 0.00 2.79 4.86 3.48 49.87 Average: 0 44.49 0.00 3.27 6.30 3.86 42.08 Average: 1 33.52 0.00 2.30 3.41 3.09 57.68