---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-13755 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 7.4G 12G 39% / 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 370 1480 0 2093 3312 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:4c:79:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe4c:79c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13755) 09/28/26 _x86_64_ (2 CPU) 10:30:34 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 91.28 3.23 88.05 98.92 11476.75 10:33:01 57.56 7.58 49.98 677.35 10208.70 Average: 74.42 5.41 69.01 388.14 10842.73 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1572532 3403340 2466528 61.07 61696 1913464 587008 11.54 501588 1777852 256392 10:33:01 1519936 3395272 2519124 62.37 65464 1953368 594696 11.69 551200 1780132 9780 Average: 1546234 3399306 2492826 61.72 63580 1933416 590852 11.61 526394 1778992 133086 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 10:32:01 ens3 300.58 195.58 1672.52 18.90 0.00 0.00 0.00 0.00 10:33:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:33:01 ens3 20.53 15.11 22.74 6.10 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 160.56 105.35 847.63 12.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-13755) 09/28/26 _x86_64_ (2 CPU) 10:30:34 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 39.84 0.00 2.96 6.05 0.10 51.05 10:32:01 0 29.76 0.00 2.77 10.04 0.08 57.34 10:32:01 1 49.99 0.00 3.17 2.02 0.12 44.70 10:33:01 all 44.91 0.00 2.74 2.43 1.87 48.05 10:33:01 0 54.31 0.00 2.79 2.50 1.78 38.62 10:33:01 1 35.56 0.00 2.67 2.36 1.98 57.43 Average: all 42.39 0.00 2.85 4.23 0.99 49.54 Average: 0 42.07 0.00 2.78 6.26 0.93 47.95 Average: 1 42.71 0.00 2.92 2.19 1.06 51.12