---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4245 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 7.7G 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 367 985 0 2591 3295 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:2c:8c:7f brd ff:ff:ff:ff:ff:ff inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe2c:8c7f/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-4245) 09/21/25 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 00:34:02 tps rtps wtps bread/s bwrtn/s 00:35:02 122.34 49.97 72.36 4029.01 35120.01 00:36:01 54.74 0.17 54.57 26.71 9386.88 00:37:01 87.09 38.21 48.88 1642.79 8554.44 00:38:01 59.66 12.91 46.75 1018.46 18301.23 00:39:01 23.51 0.80 22.71 89.19 1920.35 Average: 69.34 20.38 48.96 1356.75 14605.73 00:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 1972328 3415240 2066724 51.17 36648 1572452 584236 11.48 496472 1430348 70020 00:36:01 1680124 3377240 2358928 58.40 56172 1792128 601544 11.82 547552 1640136 126252 00:37:01 1413264 3361924 2625788 65.01 68780 2018804 650216 12.78 600728 1828432 109368 00:38:01 958084 3292300 3080968 76.28 78332 2379924 915892 18.00 685956 2167292 10800 00:39:01 1050836 3412808 2988216 73.98 81420 2404092 564116 11.09 578464 2183512 24392 Average: 1414927 3371902 2624125 64.97 64270 2033480 663201 13.04 581834 1849944 68166 00:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 00:35:02 ens3 326.25 200.59 1345.07 65.74 0.00 0.00 0.00 0.00 00:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:36:01 ens3 42.25 30.96 573.31 4.31 0.00 0.00 0.00 0.00 00:37:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 00:37:01 ens3 47.53 35.24 732.16 6.31 0.00 0.00 0.00 0.00 00:38:01 lo 3.73 3.73 0.19 0.19 0.00 0.00 0.00 0.00 00:38:01 ens3 19.03 10.58 615.62 1.32 0.00 0.00 0.00 0.00 00:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:39:01 ens3 14.51 15.73 13.88 13.24 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 89.28 58.24 653.97 18.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4245) 09/21/25 _x86_64_ (2 CPU) 00:33:51 LINUX RESTART (2 CPU) 00:34:02 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 35.32 0.00 4.11 10.81 6.89 42.88 00:35:02 0 25.25 0.00 4.38 8.49 6.57 55.31 00:35:02 1 45.41 0.00 3.82 13.11 7.22 30.44 00:36:01 all 37.61 0.00 2.47 4.46 4.79 50.68 00:36:01 0 25.94 0.00 2.25 4.21 3.87 63.73 00:36:01 1 49.29 0.00 2.70 4.72 5.70 37.58 00:37:01 all 33.14 0.00 2.82 5.08 5.22 53.74 00:37:01 0 30.38 0.00 2.85 7.92 5.16 53.69 00:37:01 1 35.89 0.00 2.79 2.27 5.25 53.79 00:38:01 all 30.58 0.00 2.33 2.55 4.31 60.23 00:38:01 0 15.98 0.00 1.70 3.34 3.10 75.88 00:38:01 1 45.18 0.00 2.96 1.75 5.52 44.60 00:39:01 all 39.24 0.00 2.23 1.75 5.55 51.24 00:39:01 0 18.99 0.00 1.84 1.22 4.13 73.82 00:39:01 1 59.52 0.00 2.61 2.29 7.00 28.58 Average: all 35.17 0.00 2.79 4.91 5.35 51.78 Average: 0 23.29 0.00 2.60 5.03 4.56 64.51 Average: 1 47.04 0.00 2.97 4.80 6.14 39.04