---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7048 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 373 1616 0 1953 3312 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:cc:dc:59 brd ff:ff:ff:ff:ff:ff inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86200sec preferred_lft 86200sec inet6 fe80::f816:3eff:fecc:dc59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7048) 02/19/26 _x86_64_ (2 CPU) 10:30:46 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 101.55 23.90 77.65 940.64 6406.27 10:33:01 53.57 0.69 52.87 33.76 8138.15 10:34:01 46.53 2.27 44.27 131.82 5253.05 Average: 67.29 9.00 58.29 370.60 6590.48 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1729108 3339112 2309952 57.19 51548 1714024 662380 13.02 613068 1534224 181536 10:33:01 1691872 3415364 2347188 58.11 63700 1807244 581704 11.43 518692 1650096 117456 10:34:01 1722812 3459232 2316248 57.35 66596 1816632 525840 10.34 486548 1649948 11080 Average: 1714597 3404569 2324463 57.55 60615 1779300 589975 11.60 539436 1611423 103357 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 397.00 205.47 1455.40 63.68 0.00 0.00 0.00 0.00 10:32:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:33:01 ens3 72.53 44.74 296.60 8.83 0.00 0.00 0.00 0.00 10:33:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 ens3 19.06 16.63 14.98 8.02 0.00 0.00 0.00 0.00 10:34:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 163.36 89.19 590.60 26.94 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 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-7048) 02/19/26 _x86_64_ (2 CPU) 10:30:46 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 41.46 0.00 3.35 7.13 4.01 44.04 10:32:02 0 37.59 0.00 3.82 4.38 4.00 50.21 10:32:02 1 45.38 0.00 2.87 9.90 4.01 37.84 10:33:01 all 41.03 0.00 3.10 3.80 3.43 48.64 10:33:01 0 42.30 0.00 2.95 1.86 3.75 49.14 10:33:01 1 39.75 0.00 3.26 5.76 3.10 48.13 10:34:01 all 42.68 0.00 2.22 2.93 2.49 49.68 10:34:01 0 41.02 0.00 2.33 3.60 2.35 50.69 10:34:01 1 44.33 0.00 2.12 2.24 2.65 48.66 Average: all 41.73 0.00 2.89 4.63 3.31 47.44 Average: 0 40.29 0.00 3.04 3.29 3.37 50.02 Average: 1 43.17 0.00 2.75 5.97 3.26 44.85