---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3404 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 362 1419 0 2163 3316 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:4e:fb:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe4e:fbd8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3404) 06/14/26 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 101.53 24.09 77.44 949.95 6190.74 14:05:01 53.27 0.28 52.99 5.07 8918.11 14:06:01 84.52 22.36 62.16 1320.98 11057.36 14:07:01 19.86 5.11 14.75 737.80 2665.47 14:08:01 11.80 0.78 11.01 40.13 2284.02 Average: 54.19 10.53 43.67 610.82 6222.55 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1795020 3382260 2244032 55.56 49412 1696168 630124 12.39 570200 1519044 169584 14:05:01 1634632 3419348 2404420 59.53 63620 1866280 581296 11.43 501404 1721832 164108 14:06:01 1071980 3068092 2967072 73.46 74104 2056932 991076 19.48 922280 1839900 28656 14:07:01 1230864 3278636 2808188 69.53 74324 2107628 780484 15.34 744732 1856940 21868 14:08:01 1521248 3458348 2517804 62.34 75196 2001124 543168 10.68 548640 1774816 31788 Average: 1450749 3321337 2588303 64.08 67331 1945626 705230 13.86 657451 1742506 83201 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:01 ens3 462.06 240.72 1477.63 66.69 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 82.22 46.31 404.25 6.53 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 61.09 31.98 276.69 4.76 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 0.15 0.15 0.01 0.01 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 8.38 6.85 5.87 6.62 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 122.77 65.20 432.85 16.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3404) 06/14/26 _x86_64_ (2 CPU) 14:02:45 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.30 0.00 3.57 7.82 3.29 45.01 14:04:01 0 34.16 0.00 3.18 3.59 3.52 55.54 14:04:01 1 46.52 0.00 3.98 12.09 3.05 34.36 14:05:01 all 41.32 0.00 2.86 3.38 3.38 49.06 14:05:01 0 45.19 0.00 3.04 2.46 3.34 45.97 14:05:01 1 37.46 0.00 2.68 4.32 3.40 52.14 14:06:01 all 42.24 0.00 4.14 3.68 2.97 46.98 14:06:01 0 52.28 0.00 4.12 4.40 2.77 36.43 14:06:01 1 32.27 0.00 4.18 2.96 3.16 57.43 14:07:01 all 40.86 0.00 6.57 0.60 3.01 48.96 14:07:01 0 59.55 0.00 7.60 0.81 3.44 28.60 14:07:01 1 22.38 0.00 5.53 0.39 2.61 69.09 14:08:01 all 45.11 0.00 2.50 0.83 2.64 48.92 14:08:01 0 52.96 0.00 2.91 1.37 2.73 40.02 14:08:01 1 37.27 0.00 2.10 0.26 2.54 57.82 Average: all 41.97 0.00 3.93 3.26 3.06 47.79 Average: 0 48.79 0.00 4.16 2.53 3.16 41.36 Average: 1 35.15 0.00 3.69 3.99 2.95 54.20