---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4551 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 348 1642 0 1953 3337 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:48:7c:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe48:7cb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4551) 01/31/26 _x86_64_ (2 CPU) 10:30:34 LINUX RESTART (2 CPU) 10:31:02 tps rtps wtps bread/s bwrtn/s 10:32:01 60.99 11.01 49.97 504.83 5439.27 10:33:01 69.59 0.55 69.04 23.73 10435.19 Average: 65.32 5.74 59.59 262.30 7957.80 10:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1901872 3460928 2137180 52.91 52612 1664760 570308 11.21 458916 1522936 141164 10:33:01 1684128 3406932 2354924 58.30 64092 1806660 603804 11.87 530692 1648324 44220 Average: 1793000 3433930 2246052 55.61 58352 1735710 587056 11.54 494804 1585630 92692 10:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 148.04 85.36 907.05 8.82 0.00 0.00 0.00 0.00 10:32:01 lo 1.15 1.15 0.14 0.14 0.00 0.00 0.00 0.00 10:33:01 ens3 61.56 36.93 262.39 8.75 0.00 0.00 0.00 0.00 10:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 104.44 60.95 582.07 8.78 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4551) 01/31/26 _x86_64_ (2 CPU) 10:30:34 LINUX RESTART (2 CPU) 10:31:02 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 39.36 0.00 3.01 5.24 2.80 49.60 10:32:01 0 41.72 0.00 3.32 8.93 2.73 43.30 10:32:01 1 36.99 0.00 2.72 1.53 2.88 55.88 10:33:01 all 40.89 0.00 3.10 4.37 3.15 48.49 10:33:01 0 37.06 0.00 2.90 7.29 2.90 49.84 10:33:01 1 44.73 0.00 3.30 1.45 3.39 47.13 Average: all 40.13 0.00 3.06 4.80 2.98 49.04 Average: 0 39.36 0.00 3.11 8.10 2.82 46.61 Average: 1 40.90 0.00 3.02 1.49 3.13 51.46