---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1410 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 357 1364 0 2222 3320 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:fe:95:1e brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fefe:951e/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-1410) 10/29/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 110.96 18.78 92.18 696.42 7928.28 14:05:01 113.85 28.05 85.80 2099.38 18901.38 14:06:01 16.18 7.03 9.15 584.04 3566.74 Average: 80.33 17.95 62.38 1126.61 10132.13 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1610612 3374000 2428448 60.12 60708 1849744 625996 12.30 538812 1709412 303296 14:05:01 1235152 3304776 2803908 69.42 73508 2129176 749040 14.72 691912 1900900 27072 14:06:01 1365848 3362832 2673212 66.18 74584 2060028 629944 12.38 640472 1832296 25104 Average: 1403871 3347203 2635189 65.24 69600 2012983 668327 13.14 623732 1814203 118491 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 251.16 164.54 1380.39 17.54 0.00 0.00 0.00 0.00 14:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:05:01 ens3 97.23 70.50 567.70 8.42 0.00 0.00 0.00 0.00 14:05:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 4.20 3.23 2.86 1.55 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 117.53 79.43 650.32 9.17 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1410) 10/29/26 _x86_64_ (2 CPU) 14:02:42 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 39.55 0.00 2.85 6.61 0.10 50.89 14:04:01 0 37.23 0.00 2.53 3.86 0.10 56.29 14:04:01 1 41.89 0.00 3.16 9.37 0.10 45.48 14:05:01 all 39.71 0.00 7.59 5.32 0.13 47.26 14:05:01 0 32.46 0.00 8.03 5.30 0.12 54.10 14:05:01 1 46.90 0.00 7.16 5.34 0.13 40.46 14:06:01 all 47.09 0.00 2.83 0.37 0.09 49.62 14:06:01 0 38.89 0.00 2.59 0.28 0.10 58.14 14:06:01 1 55.29 0.00 3.07 0.43 0.10 41.10 Average: all 42.12 0.00 4.42 4.10 0.11 49.25 Average: 0 36.19 0.00 4.38 3.14 0.11 56.18 Average: 1 48.03 0.00 4.46 5.04 0.11 42.35