---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3500 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 363 1551 0 2029 3318 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:6d:70:22 brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe6d:7022/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3500) 09/12/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 118.10 43.81 74.29 3788.57 6818.20 14:05:01 51.52 0.37 51.16 16.00 8291.15 14:06:01 69.02 14.00 55.02 666.69 7516.48 Average: 79.55 19.39 60.16 1490.42 7541.94 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1846964 3357196 2192096 54.27 42692 1630332 656572 12.91 569052 1474152 100284 14:05:01 1697540 3415540 2341520 57.97 61696 1803984 585632 11.51 506604 1654956 126312 14:06:01 1567848 3373028 2471212 61.18 71960 1876136 620804 12.20 583216 1699136 26580 Average: 1704117 3381921 2334943 57.81 58783 1770151 621003 12.21 552957 1609415 84392 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 0.13 0.13 0.00 0.00 0.00 0.00 14:04:01 ens3 469.94 255.86 1469.88 67.88 0.00 0.00 0.00 0.00 14:05:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:05:01 ens3 61.89 33.68 278.67 7.45 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 14:06:01 ens3 47.19 27.23 137.76 8.75 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 193.01 105.59 628.77 28.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3500) 09/12/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 41.45 0.00 3.44 8.76 3.00 43.35 14:04:01 0 29.70 0.00 2.97 6.84 2.77 57.72 14:04:01 1 53.28 0.00 3.90 10.70 3.22 28.90 14:05:01 all 40.99 0.00 2.84 3.87 2.88 49.43 14:05:01 0 57.71 0.00 3.68 0.33 3.04 35.24 14:05:01 1 24.31 0.00 2.02 7.37 2.72 63.58 14:06:01 all 41.96 0.00 2.93 3.89 3.34 47.88 14:06:01 0 53.83 0.00 2.75 1.08 3.16 39.19 14:06:01 1 30.21 0.00 3.09 6.68 3.54 56.48 Average: all 41.47 0.00 3.07 5.50 3.07 46.89 Average: 0 47.07 0.00 3.13 2.75 2.99 44.06 Average: 1 35.88 0.00 3.00 8.24 3.16 49.72