---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1401 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: 2799.998 BogoMIPS: 5599.99 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 7.9G 12G 41% / 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 388 836 0 2719 3272 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:20:97:35 brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe20:9735/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1401) 10/29/26 _x86_64_ (2 CPU) 11:24:40 LINUX RESTART (2 CPU) 11:25:01 tps rtps wtps bread/s bwrtn/s 11:26:02 84.30 18.78 65.52 696.42 7527.01 11:27:01 118.29 24.56 93.73 1857.36 17477.29 11:28:01 90.60 20.96 69.64 741.34 17484.82 Average: 97.61 21.42 76.20 1094.09 14144.34 11:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 1663080 3363884 2375980 58.83 54996 1799012 643224 12.64 545960 1663336 236776 11:27:01 1222900 3359744 2816160 69.72 75980 2190468 657976 12.93 578424 2021916 153200 11:28:01 889296 3385264 3149764 77.98 94700 2509052 569644 11.20 627280 2276088 31728 Average: 1258425 3369631 2780635 68.84 75225 2166177 623615 12.26 583888 1987113 140568 11:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 ens3 80.77 70.75 1500.80 9.35 0.00 0.00 0.00 0.00 11:26:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:27:01 ens3 69.27 63.53 872.81 14.09 0.00 0.00 0.00 0.00 11:27:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 11:28:01 ens3 109.07 89.12 1053.49 18.48 0.00 0.00 0.00 0.00 11:28:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 86.47 74.53 1143.89 13.97 0.00 0.00 0.00 0.00 Average: lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1401) 10/29/26 _x86_64_ (2 CPU) 11:24:40 LINUX RESTART (2 CPU) 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:02 all 39.40 0.00 2.32 4.93 0.09 53.25 11:26:02 0 41.59 0.00 2.85 9.55 0.08 45.93 11:26:02 1 37.24 0.00 1.79 0.32 0.10 60.55 11:27:01 all 37.08 0.00 3.03 6.31 0.10 53.47 11:27:01 0 41.93 0.00 3.01 6.22 0.10 48.74 11:27:01 1 32.23 0.00 3.06 6.41 0.10 58.20 11:28:01 all 40.80 0.00 2.75 3.92 0.10 52.43 11:28:01 0 13.37 0.00 2.06 4.03 0.07 80.48 11:28:01 1 68.09 0.00 3.45 3.82 0.13 24.50 Average: all 39.10 0.00 2.70 5.05 0.10 53.05 Average: 0 32.26 0.00 2.64 6.60 0.08 58.42 Average: 1 45.94 0.00 2.77 3.50 0.11 47.69