---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2278 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 7.4G 12G 39% / 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 1406 0 2164 3305 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:a0:c7:d3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fea0:c7d3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2278) 05/31/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 97.88 19.88 78.00 796.00 5887.69 14:05:01 72.06 4.17 67.89 93.39 11471.23 14:06:01 76.74 23.63 53.11 1966.74 8676.29 14:07:01 5.90 0.03 5.87 5.87 2641.03 14:08:01 22.55 1.37 21.18 105.32 2092.58 Average: 54.97 9.83 45.13 595.12 6136.16 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1876568 3445344 2162484 53.54 52116 1673240 557668 10.96 469140 1533460 137568 14:05:01 1568332 3404080 2470720 61.17 67684 1909496 638208 12.54 535944 1743628 116224 14:06:01 1289060 3312792 2749992 68.09 74240 2084096 737224 14.49 699740 1843148 21544 14:07:01 1096896 3156944 2942156 72.84 74340 2119572 899688 17.68 869452 1864960 20516 14:08:01 1486396 3428132 2552656 63.20 76228 2004504 575072 11.30 585012 1771776 25548 Average: 1463450 3349458 2575602 63.77 68922 1958182 681572 13.40 631858 1751394 64280 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 14:04:02 ens3 264.47 152.54 1034.47 37.15 0.00 0.00 0.00 0.00 14:05:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 14:05:01 ens3 87.75 45.19 401.49 8.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:06:01 ens3 52.22 27.06 258.12 2.73 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:08:01 ens3 21.56 19.16 15.35 12.56 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 85.22 48.83 341.69 12.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2278) 05/31/26 _x86_64_ (2 CPU) 14:02:44 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 42.26 0.00 3.09 6.67 2.00 45.98 14:04:02 0 46.92 0.00 2.94 8.87 1.84 39.43 14:04:02 1 37.59 0.00 3.22 4.49 2.16 52.55 14:05:01 all 42.35 0.00 3.29 3.64 2.08 48.64 14:05:01 0 64.15 0.00 4.20 5.23 2.25 24.17 14:05:01 1 20.81 0.00 2.38 2.06 1.91 72.84 14:06:01 all 40.03 0.00 7.31 3.46 2.14 47.06 14:06:01 0 46.32 0.00 6.79 3.42 2.10 41.37 14:06:01 1 33.80 0.00 7.84 3.48 2.20 52.68 14:07:01 all 46.60 0.00 2.22 0.05 1.64 49.49 14:07:01 0 40.04 0.00 2.09 0.08 1.54 56.24 14:07:01 1 53.15 0.00 2.34 0.02 1.74 42.75 14:08:01 all 43.56 0.00 2.90 1.91 1.92 49.71 14:08:01 0 50.12 0.00 3.72 2.69 1.81 41.65 14:08:01 1 36.99 0.00 2.10 1.14 2.02 57.74 Average: all 42.96 0.00 3.77 3.14 1.96 48.17 Average: 0 49.46 0.00 3.94 4.05 1.91 40.64 Average: 1 36.49 0.00 3.58 2.24 2.01 55.68