---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1375 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: 2799.972 BogoMIPS: 5599.94 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 345 121 0 1525 1464 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:a8:d5:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fea8:d51a/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-1375) 05/22/25 _x86_64_ (2 CPU) 05:04:40 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps bread/s bwrtn/s 05:06:02 127.00 39.33 87.67 1471.66 11722.01 05:07:01 156.78 67.21 89.56 4949.37 26281.80 05:08:01 92.10 42.27 49.83 1701.87 7315.33 Average: 125.12 49.51 75.62 2695.16 15044.65 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 154620 1555284 1886012 92.42 54232 1432596 524188 16.97 386624 1349216 132764 05:07:01 254288 1522436 1786344 87.54 78528 1272508 593712 19.22 369012 1261048 137044 05:08:01 198080 1551140 1842552 90.29 82760 1348884 519996 16.83 356768 1321432 11616 Average: 202329 1542953 1838303 90.08 71840 1351329 545965 17.67 370801 1310565 93808 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 05:06:02 ens3 82.26 77.63 1011.78 9.91 0.00 0.00 0.00 0.00 05:07:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 05:07:01 ens3 91.68 71.54 1614.11 8.99 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 19.23 20.17 17.17 13.48 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 64.24 56.36 877.03 10.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1375) 05/22/25 _x86_64_ (2 CPU) 05:04:40 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:02 all 37.90 0.00 2.68 6.61 0.07 52.74 05:06:02 0 29.06 0.00 2.55 6.20 0.07 62.12 05:06:02 1 46.74 0.00 2.80 6.99 0.07 43.40 05:07:01 all 37.69 0.00 3.50 6.65 0.08 52.08 05:07:01 0 25.67 0.00 3.12 7.89 0.07 63.24 05:07:01 1 49.78 0.00 3.87 5.40 0.10 40.84 05:08:01 all 40.46 0.00 2.37 5.27 0.06 51.85 05:08:01 0 28.29 0.00 2.20 6.62 0.05 62.85 05:08:01 1 52.73 0.00 2.57 3.92 0.07 40.72 Average: all 38.69 0.00 2.85 6.17 0.07 52.22 Average: 0 27.68 0.00 2.62 6.90 0.06 62.74 Average: 1 49.75 0.00 3.08 5.44 0.08 41.66