---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-474956 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 7.3G 12G 38% / 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 353 143 0 1495 1468 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:7d:ec:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.233/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe7d:ec7f/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-474956) 07/09/25 _x86_64_ (2 CPU) 10:30:44 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 112.55 26.45 86.10 1027.07 8673.48 10:33:01 73.64 17.46 56.17 1028.10 8349.81 10:34:01 54.06 12.06 41.99 809.07 5350.71 Average: 80.09 18.66 61.43 954.77 7458.40 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 108888 1466952 1931744 94.66 50344 1398904 620080 20.07 479508 1311744 117476 10:33:01 120672 1540096 1919960 94.09 62016 1444932 534760 17.31 426836 1345872 112212 10:34:01 196524 1527468 1844108 90.37 64904 1355400 552212 17.88 453464 1246896 10500 Average: 142028 1511505 1898604 93.04 59088 1399745 569017 18.42 453269 1301504 80063 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:32:01 ens3 286.43 167.19 1182.62 52.43 0.00 0.00 0.00 0.00 10:33:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 10:33:01 ens3 79.50 51.22 299.09 16.18 0.00 0.00 0.00 0.00 10:34:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:34:01 ens3 19.58 16.30 15.26 7.26 0.00 0.00 0.00 0.00 Average: lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 128.56 78.27 499.22 25.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-474956) 07/09/25 _x86_64_ (2 CPU) 10:30:44 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 41.58 0.00 3.10 7.42 1.75 46.15 10:32:01 0 49.19 0.00 3.40 2.77 1.92 42.73 10:32:01 1 33.97 0.00 2.78 12.08 1.58 49.59 10:33:01 all 44.29 0.00 3.19 3.38 1.41 47.73 10:33:01 0 53.65 0.00 3.52 3.25 1.52 38.06 10:33:01 1 34.91 0.00 2.88 3.50 1.30 57.41 10:34:01 all 43.83 0.00 2.48 2.28 1.47 49.94 10:34:01 0 52.72 0.00 2.97 0.95 1.53 41.83 10:34:01 1 34.94 0.00 1.98 3.61 1.38 58.08 Average: all 43.23 0.00 2.92 4.36 1.54 47.94 Average: 0 51.85 0.00 3.30 2.32 1.66 40.87 Average: 1 34.61 0.00 2.55 6.40 1.42 55.02