---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1460 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: 2799.998 BogoMIPS: 5599.99 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 334 130 0 1527 1485 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:ac:8e:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.44/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:feac:8e7d/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-1460) 07/27/25 _x86_64_ (2 CPU) 10:30:37 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 109.34 33.93 75.42 1623.05 8103.93 10:33:01 65.44 7.30 58.14 776.17 8506.30 10:34:01 54.96 10.31 44.64 746.28 5456.56 Average: 76.64 17.23 59.41 1050.01 7349.75 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 193952 1561720 1846680 90.50 49296 1408944 518508 16.78 386064 1319956 117316 10:33:01 138876 1561260 1901756 93.19 60516 1449068 515520 16.69 410716 1345024 113056 10:34:01 161964 1524056 1878668 92.06 63532 1387104 552748 17.89 466328 1268700 10572 Average: 164931 1549012 1875701 91.92 57781 1415039 528925 17.12 421036 1311227 80315 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 140.71 85.28 898.43 19.38 0.00 0.00 0.00 0.00 10:32:02 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 10:33:01 ens3 65.91 44.77 293.90 8.70 0.00 0.00 0.00 0.00 10:33:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 ens3 21.13 16.63 19.00 7.44 0.00 0.00 0.00 0.00 10:34:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 75.98 48.92 404.43 11.86 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 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-1460) 07/27/25 _x86_64_ (2 CPU) 10:30:37 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 38.03 0.00 2.71 8.16 2.84 48.26 10:32:02 0 52.41 0.00 3.34 2.73 3.04 38.47 10:32:02 1 23.61 0.00 2.08 13.60 2.65 58.05 10:33:01 all 42.21 0.00 2.89 3.64 2.38 48.89 10:33:01 0 60.63 0.00 3.91 2.43 2.33 30.70 10:33:01 1 24.04 0.00 1.89 4.82 2.40 66.84 10:34:01 all 42.66 0.00 2.45 2.68 2.21 50.00 10:34:01 0 51.15 0.00 2.73 2.10 2.32 41.69 10:34:01 1 34.21 0.00 2.18 3.25 2.10 58.27 Average: all 40.96 0.00 2.68 4.84 2.48 49.05 Average: 0 54.68 0.00 3.32 2.42 2.57 37.00 Average: 1 27.30 0.00 2.05 7.24 2.38 61.03