---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1267 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 332 115 0 1544 1487 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:2e:29:db brd ff:ff:ff:ff:ff:ff inet 10.32.7.50/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe2e:29db/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-1267) 07/25/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 121.95 36.29 85.65 2175.89 9794.98 14:05:01 76.59 21.28 55.31 1146.08 8716.01 14:06:01 88.17 33.88 54.29 1749.44 7142.54 Average: 95.59 30.49 65.10 1690.85 8552.15 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 90628 1467708 1950004 95.56 46380 1423804 617316 19.98 498880 1315960 82484 14:05:01 131284 1551764 1909348 93.57 60348 1447432 526524 17.04 402640 1359648 115776 14:06:01 83332 1468496 1957300 95.92 68864 1405952 608860 19.71 519200 1295916 32088 Average: 101748 1495989 1938884 95.01 58531 1425729 584233 18.91 473573 1323841 76783 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.06 1.06 0.13 0.13 0.00 0.00 0.00 0.00 14:04:01 ens3 466.80 246.38 1459.48 67.85 0.00 0.00 0.00 0.00 14:05:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 14:05:01 ens3 50.82 32.43 290.47 5.80 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 35.53 24.30 119.63 9.98 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 184.60 101.15 623.84 27.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1267) 07/25/25 _x86_64_ (2 CPU) 14:02:46 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 42.36 0.00 3.38 7.29 2.45 44.52 14:04:01 0 53.96 0.00 3.49 5.57 2.25 34.73 14:04:01 1 30.88 0.00 3.28 8.99 2.65 54.21 14:05:01 all 41.41 0.00 2.92 4.29 2.13 49.24 14:05:01 0 40.06 0.00 2.75 4.17 2.19 50.83 14:05:01 1 42.78 0.00 3.08 4.42 2.06 47.65 14:06:01 all 43.67 0.00 2.95 3.84 1.96 47.57 14:06:01 0 20.52 0.00 1.97 4.39 1.48 71.63 14:06:01 1 66.87 0.00 3.95 3.29 2.44 23.44 Average: all 42.48 0.00 3.08 5.14 2.18 47.11 Average: 0 38.16 0.00 2.74 4.71 1.97 52.42 Average: 1 46.79 0.00 3.44 5.58 2.39 41.81