---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4178 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 1563 0 2031 3332 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:52:a4:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe52:a495/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4178) 01/26/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 99.65 22.31 77.34 867.84 5688.77 14:05:01 51.06 0.29 50.77 5.15 8756.62 14:06:01 67.09 13.93 53.16 668.96 7053.22 Average: 72.72 12.24 60.48 516.85 7157.24 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1780308 3362624 2258744 55.92 49308 1691408 662804 13.03 588284 1513652 166664 14:05:01 1742004 3455600 2297048 56.87 62236 1799352 565576 11.12 467408 1652780 111112 14:06:01 1565104 3372376 2473948 61.25 72068 1878424 638020 12.54 585528 1702212 26864 Average: 1695805 3396867 2343247 58.01 61204 1789728 622133 12.23 547073 1622881 101547 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 14:04:02 ens3 345.10 185.74 1201.05 53.91 0.00 0.00 0.00 0.00 14:05:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:05:01 ens3 61.99 39.74 284.36 6.08 0.00 0.00 0.00 0.00 14:06:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 14:06:01 ens3 44.04 26.65 131.64 8.91 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 150.88 84.29 540.48 23.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4178) 01/26/26 _x86_64_ (2 CPU) 14:02:43 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 41.56 0.00 3.54 6.43 2.01 46.46 14:04:02 0 36.59 0.00 3.06 2.60 1.65 56.10 14:04:02 1 46.52 0.00 4.03 10.27 2.36 36.82 14:05:01 all 43.02 0.00 3.05 2.36 1.93 49.64 14:05:01 0 56.85 0.00 3.71 1.15 2.29 36.01 14:05:01 1 29.20 0.00 2.39 3.59 1.56 63.27 14:06:01 all 43.91 0.00 3.37 2.79 2.31 47.62 14:06:01 0 67.57 0.00 4.01 3.26 2.27 22.89 14:06:01 1 20.58 0.00 2.73 2.31 2.37 72.01 Average: all 42.83 0.00 3.32 3.87 2.08 47.89 Average: 0 53.64 0.00 3.59 2.34 2.07 38.36 Average: 1 32.08 0.00 3.05 5.39 2.10 57.38