---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1015 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 7.7G 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 343 205 0 1443 1478 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:9b:bf:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe9b:bf02/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1015) 04/27/25 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:02 155.13 36.83 118.31 1368.11 15528.11 00:36:01 161.48 83.36 78.12 5367.50 22403.93 00:37:01 99.37 65.44 33.93 4331.81 5412.83 Average: 138.55 61.73 76.82 3677.31 14405.04 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:02 115356 1487108 1925276 94.35 52040 1407608 583624 18.89 449232 1329624 25248 00:36:01 161200 1527656 1879432 92.10 72748 1386400 596720 19.32 393600 1349860 117100 00:37:01 265264 1542908 1775368 87.00 76320 1292264 532704 17.24 404632 1232688 18444 Average: 180607 1519224 1860025 91.15 67036 1362091 571016 18.48 415821 1304057 53597 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 00:35:02 ens3 161.91 128.09 1229.01 26.08 0.00 0.00 0.00 0.00 00:36:01 lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 00:36:01 ens3 73.90 56.99 1438.07 8.05 0.00 0.00 0.00 0.00 00:37:01 lo 4.40 4.40 0.26 0.26 0.00 0.00 0.00 0.00 00:37:01 ens3 19.55 21.30 15.96 14.79 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 85.26 68.92 891.67 16.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1015) 04/27/25 _x86_64_ (2 CPU) 00:33:43 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:02 all 38.84 0.00 3.04 7.54 0.07 50.50 00:35:02 0 48.21 0.00 3.72 5.19 0.10 42.78 00:35:02 1 29.52 0.00 2.34 9.88 0.07 58.19 00:36:01 all 36.96 0.00 3.33 7.93 0.09 51.69 00:36:01 0 43.49 0.00 3.70 5.30 0.09 47.43 00:36:01 1 30.45 0.00 2.97 10.55 0.08 55.95 00:37:01 all 29.32 0.00 1.81 4.91 0.06 63.90 00:37:01 0 42.99 0.00 1.93 4.94 0.08 50.06 00:37:01 1 15.55 0.00 1.68 4.88 0.05 77.84 Average: all 35.03 0.00 2.73 6.79 0.08 55.38 Average: 0 44.91 0.00 3.11 5.14 0.09 46.75 Average: 1 25.17 0.00 2.33 8.43 0.07 64.01