---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2799 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 7.7G 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 396 987 0 2560 3264 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:0d:b9:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fe0d:b982/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2799) 11/15/26 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 101.88 18.96 82.92 704.82 7897.48 14:05:01 111.72 28.05 83.67 2097.87 18571.20 14:06:01 12.80 0.48 12.31 10.66 3943.88 Average: 75.46 15.83 59.63 937.72 10137.05 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1599032 3373652 2440020 60.41 61336 1859804 626500 12.31 540772 1718648 311396 14:05:01 1229248 3303504 2809804 69.57 73752 2133452 750440 14.75 694040 1905508 36656 14:06:01 1449392 3429540 2589660 64.12 74060 2042112 590932 11.62 553268 1833608 6352 Average: 1425891 3368899 2613161 64.70 69716 2011789 655957 12.89 596027 1819255 118135 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 266.06 167.22 1394.50 17.60 0.00 0.00 0.00 0.00 14:04:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 14:05:01 ens3 94.63 68.23 565.54 8.36 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 0.38 0.37 0.05 0.58 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 120.36 78.61 653.37 8.85 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 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-2799) 11/15/26 _x86_64_ (2 CPU) 14:02:41 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.04 0.00 2.91 6.30 0.11 50.64 14:04:01 0 41.71 0.00 3.01 8.87 0.12 46.29 14:04:01 1 38.38 0.00 2.81 3.73 0.08 54.99 14:05:01 all 41.68 0.00 6.96 4.25 0.12 46.99 14:05:01 0 29.68 0.00 6.67 3.68 0.10 59.87 14:05:01 1 53.69 0.00 7.26 4.83 0.15 34.08 14:06:01 all 45.76 0.00 4.55 0.34 0.12 49.24 14:06:01 0 35.21 0.00 3.97 0.30 0.10 60.42 14:06:01 1 56.36 0.00 5.13 0.38 0.12 38.01 Average: all 42.50 0.00 4.81 3.63 0.11 48.96 Average: 0 35.53 0.00 4.55 4.27 0.11 55.54 Average: 1 49.48 0.00 5.06 2.98 0.12 42.36