---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-10093 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 345 1564 0 2034 3336 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:fe:6b:a1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.65/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fefe:6ba1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-10093) 11/24/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 119.02 48.26 70.76 3898.58 6192.37 14:05:01 57.41 0.37 57.04 16.27 9512.83 14:06:01 70.39 13.93 56.46 668.96 7381.17 Average: 82.42 20.97 61.45 1536.64 7685.14 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1863316 3352620 2175736 53.87 41956 1611236 676920 13.31 568512 1460768 98180 14:05:01 1758548 3475780 2280504 56.46 62208 1802560 538252 10.58 446556 1655280 120880 14:06:01 1556876 3366784 2482176 61.45 72020 1880636 644208 12.66 589704 1704224 26868 Average: 1726247 3398395 2312805 57.26 58728 1764811 619793 12.18 534924 1606757 81976 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 476.15 267.32 1481.66 68.57 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 75.39 43.50 290.15 6.26 0.00 0.00 0.00 0.00 14:05:01 lo 0.81 0.81 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 45.68 31.13 136.37 9.08 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 199.79 114.39 638.08 28.10 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 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-10093) 11/24/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 42.27 0.00 4.15 8.01 2.29 43.29 14:04:02 0 45.23 0.00 4.49 11.39 2.42 36.47 14:04:02 1 39.30 0.00 3.81 4.64 2.14 50.12 14:05:01 all 42.61 0.00 3.03 3.25 1.73 49.38 14:05:01 0 36.46 0.00 3.11 5.29 1.49 53.64 14:05:01 1 48.73 0.00 2.95 1.20 1.99 45.13 14:06:01 all 43.74 0.00 3.34 3.80 2.02 47.10 14:06:01 0 53.67 0.00 3.96 2.99 2.12 37.27 14:06:01 1 33.93 0.00 2.71 4.61 1.90 56.84 Average: all 42.87 0.00 3.51 5.03 2.01 46.58 Average: 0 45.16 0.00 3.85 6.56 2.01 42.41 Average: 1 40.60 0.00 3.16 3.49 2.01 50.74