---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13436 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 2.0G 0 2.0G 0% /dev tmpfs 395M 668K 394M 1% /run /dev/vda1 20G 7.8G 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 378 879 0 2686 3282 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:a7:f1:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fea7:f17e/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-13436) 09/24/26 _x86_64_ (2 CPU) 11:24:44 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:01 103.78 19.55 84.24 734.94 6872.32 11:27:01 122.68 24.01 98.67 1819.43 17911.95 11:28:01 95.63 21.06 74.57 743.61 16913.71 Average: 107.37 21.54 85.82 1099.33 13899.33 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 1758872 3385368 2280188 56.45 52500 1729688 621508 12.22 512936 1602412 191080 11:27:01 1248040 3371904 2791020 69.10 75512 2178976 668188 13.13 566052 2009888 153836 11:28:01 917736 3381784 3121324 77.28 93464 2481404 580264 11.41 628932 2248104 26816 Average: 1308216 3379685 2730844 67.61 73825 2130023 623320 12.25 569307 1953468 123911 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:26:01 ens3 93.53 77.20 1277.52 20.86 0.00 0.00 0.00 0.00 11:27:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 11:27:01 ens3 80.75 74.44 1001.17 11.61 0.00 0.00 0.00 0.00 11:28:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 11:28:01 ens3 103.30 85.55 874.14 20.93 0.00 0.00 0.00 0.00 Average: lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 92.53 79.06 1050.94 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13436) 09/24/26 _x86_64_ (2 CPU) 11:24:44 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 38.79 0.00 2.49 6.00 0.09 52.64 11:26:01 0 16.30 0.00 1.84 10.80 0.07 70.99 11:26:01 1 61.16 0.00 3.12 1.24 0.12 34.36 11:27:01 all 37.93 0.00 3.28 6.30 0.10 52.39 11:27:01 0 32.47 0.00 3.35 8.76 0.08 55.33 11:27:01 1 43.39 0.00 3.19 3.84 0.10 49.48 11:28:01 all 41.91 0.00 2.97 3.87 0.09 51.16 11:28:01 0 16.39 0.00 1.68 1.93 0.07 79.94 11:28:01 1 67.32 0.00 4.24 5.79 0.13 22.52 Average: all 39.54 0.00 2.91 5.39 0.09 52.06 Average: 0 21.72 0.00 2.29 7.16 0.07 68.75 Average: 1 57.29 0.00 3.52 3.62 0.12 35.45