---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-6680 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: 2800.000 BogoMIPS: 5600.00 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 355 1630 0 1958 3330 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:25:20:f9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.210/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86138sec preferred_lft 86138sec inet6 fe80::f816:3eff:fe25:20f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6680) 10/17/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 131.06 54.49 76.57 4047.73 39130.43 10:33:01 58.27 0.29 57.98 28.60 7891.02 10:34:01 51.99 0.55 51.44 23.73 8171.17 10:35:01 27.42 0.88 26.54 97.43 2597.67 Average: 67.22 14.11 53.11 1053.56 14474.23 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 2055680 3445632 1983372 49.10 35240 1521876 576132 11.32 464116 1380940 51812 10:33:01 1830120 3435828 2208932 54.69 55000 1706468 570288 11.21 483628 1563988 111524 10:34:01 1642560 3370468 2396492 59.33 64428 1811324 631984 12.42 566624 1652376 43792 10:35:01 1634744 3373684 2404308 59.53 66572 1819976 632900 12.44 571636 1654068 8872 Average: 1790776 3406403 2248276 55.66 55310 1714911 602826 11.85 521501 1562843 54000 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:32:02 ens3 196.02 134.21 829.24 56.80 0.00 0.00 0.00 0.00 10:33:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 10:33:01 ens3 124.67 45.68 777.54 6.47 0.00 0.00 0.00 0.00 10:34:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:34:01 ens3 39.04 22.68 164.13 7.63 0.00 0.00 0.00 0.00 10:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:35:01 ens3 13.15 13.01 10.17 5.52 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 93.09 53.93 443.88 19.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-6680) 10/17/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 32.59 0.00 5.90 11.71 10.27 39.54 10:32:02 0 23.90 0.00 3.91 7.85 9.59 54.75 10:32:02 1 41.42 0.00 7.91 15.61 10.97 24.08 10:33:01 all 31.55 0.00 2.77 8.41 9.45 47.83 10:33:01 0 18.87 0.00 2.27 4.52 8.60 65.74 10:33:01 1 44.44 0.00 3.27 12.39 10.31 29.58 10:34:01 all 37.60 0.00 2.96 3.53 8.16 47.75 10:34:01 0 31.14 0.00 2.71 4.63 7.28 54.23 10:34:01 1 44.01 0.00 3.22 2.43 9.03 41.31 10:35:01 all 36.97 0.00 2.50 2.77 8.22 49.56 10:35:01 0 41.56 0.00 2.67 4.72 9.00 42.06 10:35:01 1 32.35 0.00 2.29 0.80 7.45 57.11 Average: all 34.68 0.00 3.53 6.60 9.02 46.16 Average: 0 28.86 0.00 2.89 5.44 8.62 54.19 Average: 1 40.55 0.00 4.18 7.78 9.44 38.06