---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3567 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 7.3G 12G 38% / 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 349 1639 0 1954 3336 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:dc:79:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fedc:799f/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-3567) 01/18/26 _x86_64_ (2 CPU) 10:30:33 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 57.09 5.18 51.91 205.03 5715.71 10:33:01 65.41 0.55 64.86 23.73 10296.83 10:34:01 29.85 1.43 28.41 121.18 2722.08 Average: 50.78 2.39 48.39 116.64 6245.10 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1878392 3447564 2160660 53.49 53080 1674000 570156 11.21 471860 1531748 147588 10:33:01 1679892 3402996 2359160 58.41 64016 1806840 599244 11.78 532632 1648188 44116 10:34:01 1720236 3457164 2318816 57.41 66336 1817820 550796 10.83 488584 1651260 11356 Average: 1759507 3435908 2279545 56.44 61144 1766220 573399 11.27 497692 1610399 67687 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 10:32:01 ens3 178.10 104.82 947.53 10.37 0.00 0.00 0.00 0.00 10:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:33:01 ens3 51.12 35.09 209.15 8.21 0.00 0.00 0.00 0.00 10:34:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:34:01 ens3 16.23 14.38 12.67 5.94 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 81.82 51.43 389.77 8.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3567) 01/18/26 _x86_64_ (2 CPU) 10:30:33 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 40.62 0.00 2.82 4.84 1.76 49.96 10:32:01 0 39.61 0.00 2.70 8.42 1.56 47.71 10:32:01 1 41.64 0.00 2.92 1.28 1.94 52.22 10:33:01 all 42.36 0.00 3.51 3.51 1.89 48.73 10:33:01 0 36.40 0.00 2.59 5.27 1.74 54.00 10:33:01 1 48.32 0.00 4.43 1.76 2.04 43.45 10:34:01 all 44.13 0.00 2.00 1.71 1.47 50.69 10:34:01 0 15.04 0.00 1.10 1.57 0.83 81.46 10:34:01 1 73.19 0.00 2.88 1.83 2.12 19.98 Average: all 42.37 0.00 2.78 3.36 1.71 49.79 Average: 0 30.37 0.00 2.13 5.09 1.38 61.03 Average: 1 54.35 0.00 3.41 1.62 2.03 38.58