---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1795 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.8G 12G 41% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 342 116 0 1534 1467 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:60:dc:23 brd ff:ff:ff:ff:ff:ff inet 10.32.7.203/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe60:dc23/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1795) 05/29/25 _x86_64_ (2 CPU) 05:04:47 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 149.38 36.83 112.56 1412.92 14209.99 05:07:01 149.76 65.45 84.31 4295.06 22960.73 05:08:01 83.57 36.77 46.80 2139.55 8791.60 Average: 127.46 46.25 81.21 2606.90 15280.56 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 75504 1507320 1965128 96.30 50256 1469884 568108 18.39 452832 1367024 16868 05:07:01 79228 1454556 1961404 96.12 74780 1386340 669508 21.67 545052 1265184 91604 05:08:01 162728 1519732 1877904 92.03 82320 1353468 545092 17.65 391156 1322500 27036 Average: 105820 1493869 1934812 94.81 69119 1403231 594236 19.24 463013 1318236 45169 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:06:02 ens3 254.21 178.65 1310.23 52.57 0.00 0.00 0.00 0.00 05:07:01 lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 05:07:01 ens3 84.80 70.73 1612.58 9.25 0.00 0.00 0.00 0.00 05:08:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 05:08:01 ens3 18.69 19.29 16.43 12.97 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 119.43 89.67 976.46 25.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1795) 05/29/25 _x86_64_ (2 CPU) 05:04:47 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 39.49 0.00 2.97 7.83 0.08 49.63 05:06:02 0 62.34 0.00 4.44 13.97 0.12 19.13 05:06:02 1 16.98 0.00 1.52 1.78 0.07 79.65 05:07:01 all 38.23 0.00 3.69 6.07 0.08 51.93 05:07:01 0 65.33 0.00 5.04 6.58 0.10 22.95 05:07:01 1 11.38 0.00 2.34 5.58 0.07 80.64 05:08:01 all 41.95 0.00 2.72 4.33 0.08 50.92 05:08:01 0 38.19 0.00 2.56 6.90 0.08 52.27 05:08:01 1 45.69 0.00 2.88 1.76 0.08 49.58 Average: all 39.90 0.00 3.12 6.08 0.08 50.82 Average: 0 55.24 0.00 4.01 9.16 0.10 31.49 Average: 1 24.71 0.00 2.24 3.03 0.07 69.94