---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1227 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 7.2G 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 331 130 0 1530 1488 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:69:d4:48 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86259sec preferred_lft 86259sec inet6 fe80::f816:3eff:fe69:d448/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1227) 05/19/25 _x86_64_ (2 CPU) 10:30:44 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 164.88 37.85 127.04 1522.97 14796.87 10:33:01 101.66 48.89 52.77 2332.62 5578.72 Average: 133.54 43.32 90.22 1924.33 10227.28 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 155464 1571436 1885168 92.38 57988 1442148 508864 16.47 390524 1340224 98288 10:33:01 179688 1569816 1860944 91.19 64060 1413324 512628 16.59 416172 1297388 25372 Average: 167576 1570626 1873056 91.79 61024 1427736 510746 16.53 403348 1318806 61830 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 10:32:02 ens3 230.10 158.12 1140.19 27.94 0.00 0.00 0.00 0.00 10:33:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 10:33:01 ens3 29.20 25.01 26.00 14.25 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 130.51 92.14 587.87 21.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1227) 05/19/25 _x86_64_ (2 CPU) 10:30:44 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 38.85 0.00 3.44 8.36 0.10 49.25 10:32:02 0 32.14 0.00 3.47 10.97 0.08 53.34 10:32:02 1 45.61 0.00 3.40 5.74 0.10 45.16 10:33:01 all 42.21 0.00 2.70 4.36 0.08 50.66 10:33:01 0 65.85 0.00 3.57 5.08 0.12 25.38 10:33:01 1 18.57 0.00 1.87 3.63 0.05 75.88 Average: all 40.51 0.00 3.08 6.38 0.09 49.95 Average: 0 48.79 0.00 3.52 8.06 0.10 39.52 Average: 1 32.21 0.00 2.64 4.69 0.08 60.38