---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-36 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 362 1367 0 2214 3315 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:f9:06:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fef9:6a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-36) 10/14/26 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 92.52 3.13 89.39 99.05 11315.58 14:05:01 103.47 27.51 75.95 2059.39 15556.07 14:06:01 15.60 7.75 7.85 664.29 2776.60 Average: 70.53 12.80 57.73 940.91 9882.75 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1580216 3411680 2458836 60.88 62412 1913172 581688 11.43 495876 1777056 257552 14:05:01 1186116 3257688 2852936 70.63 73024 2132160 798636 15.70 746404 1898288 20596 14:06:01 1453796 3448448 2585256 64.01 74172 2058644 539936 10.61 568088 1819524 32188 Average: 1406709 3372605 2632343 65.17 69869 2034659 640087 12.58 603456 1831623 103445 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 14:04:01 ens3 256.42 170.94 1480.10 17.07 0.00 0.00 0.00 0.00 14:05:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:05:01 ens3 61.57 40.21 282.39 4.84 0.00 0.00 0.00 0.00 14:06:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:06:01 ens3 9.87 7.20 7.69 3.75 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 Average: ens3 109.29 72.78 590.06 8.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-36) 10/14/26 _x86_64_ (2 CPU) 14:02:34 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 40.19 0.00 2.89 5.26 0.09 51.56 14:04:01 0 16.96 0.00 1.52 8.27 0.05 73.20 14:04:01 1 63.42 0.00 4.25 2.28 0.12 29.94 14:05:01 all 40.02 0.00 7.39 4.29 0.10 48.19 14:05:01 0 24.85 0.00 6.56 2.79 0.10 65.69 14:05:01 1 55.20 0.00 8.20 5.79 0.12 30.69 14:06:01 all 47.00 0.00 2.58 0.57 0.08 49.77 14:06:01 0 32.74 0.00 2.03 0.55 0.07 64.61 14:06:01 1 61.21 0.00 3.15 0.57 0.10 34.97 Average: all 42.41 0.00 4.29 3.37 0.09 49.84 Average: 0 24.85 0.00 3.37 3.87 0.07 67.83 Average: 1 59.94 0.00 5.20 2.88 0.11 31.87