---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7525 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 354 1549 0 2040 3328 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:e1:50:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fee1:5071/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7525) 02/25/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 101.07 23.01 78.05 919.98 6222.83 14:05:01 71.53 4.27 67.26 100.86 11221.69 14:06:01 51.27 10.41 40.85 604.33 4612.20 Average: 74.64 12.61 62.03 544.19 7330.47 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1734640 3363048 2304412 57.05 51476 1732312 660240 12.98 588892 1551916 201240 14:05:01 1588800 3380360 2450252 60.66 66836 1867808 710028 13.96 560284 1700964 85172 14:06:01 1640028 3459144 2399024 59.40 71716 1890692 566476 11.13 498756 1713204 11788 Average: 1654489 3400851 2384563 59.04 63343 1830271 645581 12.69 549311 1655361 99400 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:02 ens3 459.16 210.51 1469.06 62.94 0.00 0.00 0.00 0.00 14:05:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 14:05:01 ens3 70.92 39.87 295.94 7.53 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 46.55 27.02 122.06 8.65 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 192.88 92.76 630.85 26.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7525) 02/25/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 42.20 0.00 3.50 7.07 1.82 45.41 14:04:02 0 55.82 0.00 4.02 10.47 1.88 27.82 14:04:02 1 28.69 0.00 3.01 3.71 1.74 62.85 14:05:01 all 42.33 0.00 3.35 4.53 1.82 47.98 14:05:01 0 45.19 0.00 3.46 7.31 1.51 42.53 14:05:01 1 39.48 0.00 3.22 1.75 2.14 53.41 14:06:01 all 42.34 0.00 3.16 2.80 1.79 49.91 14:06:01 0 48.28 0.00 3.11 4.69 1.48 42.44 14:06:01 1 36.43 0.00 3.22 0.93 2.09 57.34 Average: all 42.29 0.00 3.34 4.80 1.81 47.76 Average: 0 49.79 0.00 3.53 7.49 1.62 37.57 Average: 1 34.84 0.00 3.15 2.13 1.99 57.89