---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4646 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 367 1413 0 2163 3311 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:ec:da:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:feec:da1f/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-4646) 06/30/26 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 114.35 48.43 65.92 3901.62 5718.25 14:05:01 60.51 0.42 60.10 26.66 10057.98 14:06:02 83.47 21.03 62.45 1237.72 9797.53 14:07:01 25.82 6.57 19.25 835.38 4126.74 14:08:01 4.78 0.52 4.27 9.06 2225.26 Average: 57.89 15.42 42.47 1203.22 6392.72 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1938092 3407044 2100960 52.02 40492 1593692 608900 11.97 508312 1450420 90200 14:05:01 1677260 3434724 2361792 58.47 61564 1842920 559324 10.99 485228 1697720 149392 14:06:02 1338236 3326968 2700816 66.87 74256 2049372 726888 14.29 658064 1836552 77392 14:07:01 1257304 3296340 2781748 68.87 74460 2098796 756204 14.86 723300 1850896 16264 14:08:01 1492368 3421964 2546684 63.05 74816 1993640 575884 11.32 581112 1769628 16832 Average: 1540652 3377408 2498400 61.86 65118 1915684 645440 12.69 591203 1721043 70016 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 429.21 206.65 1505.42 63.29 0.00 0.00 0.00 0.00 14:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:05:01 ens3 85.59 42.60 404.06 6.27 0.00 0.00 0.00 0.00 14:06:02 lo 0.73 0.73 0.09 0.09 0.00 0.00 0.00 0.00 14:06:02 ens3 63.95 28.24 276.31 4.65 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 0.29 0.22 0.51 0.02 0.00 0.00 0.00 0.00 14:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 ens3 5.46 4.53 3.30 4.23 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 117.28 56.63 439.35 15.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4646) 06/30/26 _x86_64_ (2 CPU) 14:02:49 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 37.87 0.00 3.45 9.41 6.02 43.25 14:04:01 0 34.45 0.00 2.97 11.87 5.48 45.23 14:04:01 1 41.28 0.00 3.91 6.98 6.57 41.27 14:05:01 all 38.39 0.00 2.84 4.99 4.92 48.87 14:05:01 0 37.94 0.00 2.77 7.72 4.92 46.65 14:05:01 1 38.85 0.00 2.89 2.23 4.92 51.11 14:06:02 all 39.75 0.00 3.91 4.59 5.57 46.17 14:06:02 0 45.87 0.00 4.17 4.43 5.33 40.19 14:06:02 1 33.69 0.00 3.66 4.77 5.81 52.08 14:07:01 all 38.59 0.00 7.29 0.84 4.94 48.34 14:07:01 0 29.67 0.00 6.79 0.72 4.74 58.08 14:07:01 1 47.56 0.00 7.81 0.95 5.14 38.53 14:08:01 all 45.01 0.00 2.68 0.27 3.23 48.81 14:08:01 0 52.08 0.00 3.25 0.48 3.51 40.69 14:08:01 1 37.95 0.00 2.11 0.05 2.93 56.96 Average: all 39.92 0.00 4.03 4.04 4.94 47.08 Average: 0 40.01 0.00 3.98 5.06 4.80 46.14 Average: 1 39.83 0.00 4.06 3.01 5.08 48.02