---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1304 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 7.3G 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 349 1563 0 2031 3332 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:e1:53:17 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fee1:5317/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1304) 08/18/25 _x86_64_ (2 CPU) 14:02:50 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 111.63 48.93 62.70 3944.02 6596.07 14:05:01 59.26 0.49 58.77 34.30 9173.22 14:06:01 70.04 13.38 56.66 591.54 8587.54 Average: 80.43 21.05 59.38 1531.68 8113.00 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1940268 3379080 2098784 51.96 39016 1565676 649924 12.77 534084 1423592 85284 14:05:01 1762044 3449720 2277008 56.37 60324 1777048 562052 11.05 473160 1629816 128292 14:06:01 1540788 3347060 2498264 61.85 71696 1877332 652796 12.83 605500 1704836 29812 Average: 1747700 3391953 2291352 56.73 57012 1740019 621591 12.22 537581 1586081 81129 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 417.08 227.92 1240.80 64.84 0.00 0.00 0.00 0.00 14:04:02 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 93.93 47.74 510.22 6.75 0.00 0.00 0.00 0.00 14:05:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 36.89 22.03 126.14 10.68 0.00 0.00 0.00 0.00 14:06:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 183.13 99.52 626.37 27.54 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1304) 08/18/25 _x86_64_ (2 CPU) 14:02:50 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 37.12 0.00 3.62 9.42 4.40 45.44 14:04:02 0 51.10 0.00 4.74 7.88 5.61 30.67 14:04:02 1 23.07 0.00 2.48 10.97 3.19 60.29 14:05:01 all 38.13 0.00 3.04 5.40 3.74 49.69 14:05:01 0 49.86 0.00 3.96 7.95 4.26 33.98 14:05:01 1 26.40 0.00 2.11 2.85 3.22 65.41 14:06:01 all 42.45 0.00 3.23 3.78 4.12 46.42 14:06:01 0 27.18 0.00 2.60 4.98 3.70 61.54 14:06:01 1 57.82 0.00 3.85 2.58 4.54 31.21 Average: all 39.24 0.00 3.30 6.21 4.09 47.17 Average: 0 42.66 0.00 3.76 6.93 4.52 42.12 Average: 1 35.81 0.00 2.82 5.48 3.65 52.24