---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1667 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 984M 0 984M 0% /dev tmpfs 200M 668K 199M 1% /run /dev/vda1 20G 7.3G 12G 38% / tmpfs 997M 0 997M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 997M 0 997M 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 200M 0 200M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1992 348 121 0 1522 1471 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:ce:8c:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:fece:8cb8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1667) 07/30/25 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 115.88 28.47 87.41 1452.44 8867.65 10:33:01 72.58 15.91 56.67 1079.82 8835.11 10:34:01 57.34 10.95 46.39 785.60 5698.25 Average: 82.00 18.46 63.54 1106.21 7794.92 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 65724 1448332 1974908 96.78 47420 1428356 631424 20.44 515328 1323064 82124 10:33:01 125896 1536776 1914736 93.83 61248 1436996 537096 17.39 424804 1341908 114164 10:34:01 193884 1553220 1846748 90.50 64604 1383672 520664 16.85 434160 1268380 11360 Average: 128501 1512776 1912131 93.70 57757 1416341 563061 18.23 458097 1311117 69216 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:32:02 ens3 414.10 231.66 1437.93 65.92 0.00 0.00 0.00 0.00 10:33:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 10:33:01 ens3 56.75 37.47 290.14 6.05 0.00 0.00 0.00 0.00 10:34:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 26.73 20.16 21.82 8.55 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 166.55 96.81 585.22 26.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1667) 07/30/25 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 40.72 0.00 3.39 8.74 3.39 43.76 10:32:02 0 44.76 0.00 3.36 9.08 3.08 39.72 10:32:02 1 36.70 0.00 3.41 8.42 3.69 47.78 10:33:01 all 41.18 0.00 2.70 4.45 2.21 49.46 10:33:01 0 64.76 0.00 3.72 6.45 2.49 22.58 10:33:01 1 17.85 0.00 1.70 2.47 1.93 76.05 10:34:01 all 42.94 0.00 2.64 2.51 1.89 50.02 10:34:01 0 41.30 0.00 2.61 4.42 1.98 49.69 10:34:01 1 44.59 0.00 2.65 0.58 1.82 50.35 Average: all 41.62 0.00 2.91 5.25 2.50 47.72 Average: 0 50.16 0.00 3.22 6.66 2.52 37.44 Average: 1 33.12 0.00 2.59 3.84 2.49 57.95