---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10257 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 348 1639 0 1956 3337 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:57:94:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe57:9406/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10257) 11/26/25 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 95.46 18.33 77.13 705.66 5526.26 10:33:01 70.64 0.55 70.09 23.73 10712.35 10:34:01 29.58 0.93 28.65 104.78 2712.48 Average: 65.06 6.54 58.52 275.69 6321.40 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1881944 3450376 2157108 53.41 52172 1673904 573188 11.27 469764 1529900 148812 10:33:01 1704864 3429748 2334188 57.79 63980 1808796 586364 11.53 506176 1651208 43904 10:34:01 1727432 3465764 2311620 57.23 66544 1819052 547440 10.76 480144 1652980 11112 Average: 1771413 3448629 2267639 56.14 60899 1767251 568997 11.18 485361 1611363 67943 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 150.51 94.02 932.78 17.60 0.00 0.00 0.00 0.00 10:32:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 10:33:01 ens3 73.42 44.68 274.47 12.11 0.00 0.00 0.00 0.00 10:33:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:34:01 ens3 16.83 14.48 13.28 6.08 0.00 0.00 0.00 0.00 10:34:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 79.86 50.82 403.94 11.90 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10257) 11/26/25 _x86_64_ (2 CPU) 10:30:38 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 38.77 0.00 2.72 6.76 3.05 48.71 10:32:01 0 50.13 0.00 3.45 11.34 3.59 31.49 10:32:01 1 27.45 0.00 1.97 2.18 2.50 65.90 10:33:01 all 41.18 0.00 2.92 4.65 2.56 48.69 10:33:01 0 62.37 0.00 3.72 7.37 2.99 23.56 10:33:01 1 20.21 0.00 2.14 1.97 2.12 73.57 10:34:01 all 43.85 0.00 1.93 1.61 2.08 50.53 10:34:01 0 37.36 0.00 1.41 2.77 1.84 56.61 10:34:01 1 50.32 0.00 2.47 0.43 2.31 44.46 Average: all 41.28 0.00 2.52 4.33 2.56 49.31 Average: 0 49.96 0.00 2.86 7.14 2.80 37.24 Average: 1 32.64 0.00 2.19 1.53 2.31 61.33