---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3929 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 7.3G 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 348 1561 0 2033 3333 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:29:ad:fe brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe29:adfe/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-3929) 09/17/25 _x86_64_ (2 CPU) 14:02:47 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:02 116.06 40.03 76.03 3548.09 6893.09 14:05:01 53.82 0.32 53.50 9.90 8169.73 14:06:01 69.27 14.61 54.66 688.95 7375.44 Average: 79.87 18.43 61.44 1423.74 7475.50 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:02 1830512 3355044 2208540 54.68 43540 1643244 670692 13.18 572744 1486004 109500 14:05:01 1720612 3446476 2318440 57.40 63096 1810108 569424 11.19 476596 1662132 128260 14:06:01 1615928 3433760 2423124 59.99 72144 1888492 577948 11.36 524584 1709128 33820 Average: 1722351 3411760 2316701 57.36 59593 1780615 606021 11.91 524641 1619088 90527 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:02 ens3 441.66 233.83 1471.99 65.52 0.00 0.00 0.00 0.00 14:04:02 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 66.82 37.54 292.14 6.21 0.00 0.00 0.00 0.00 14:05:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 14:06:01 ens3 49.23 28.68 124.88 11.93 0.00 0.00 0.00 0.00 14:06:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 186.60 100.38 631.65 28.01 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3929) 09/17/25 _x86_64_ (2 CPU) 14:02:47 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:02 all 41.67 0.00 3.76 8.37 2.36 43.83 14:04:02 0 53.00 0.00 4.20 12.93 2.14 27.73 14:04:02 1 30.48 0.00 3.33 3.89 2.59 59.72 14:05:01 all 41.49 0.00 2.82 4.00 1.97 49.72 14:05:01 0 39.48 0.00 2.90 6.77 1.54 49.31 14:05:01 1 43.52 0.00 2.71 1.25 2.41 50.12 14:06:01 all 43.44 0.00 3.08 3.38 2.21 47.90 14:06:01 0 47.88 0.00 3.16 5.11 1.88 41.97 14:06:01 1 39.02 0.00 2.99 1.64 2.56 53.79 Average: all 42.20 0.00 3.22 5.26 2.18 47.13 Average: 0 46.82 0.00 3.42 8.27 1.85 39.63 Average: 1 37.63 0.00 3.01 2.27 2.52 54.58