---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-4280 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 335 1574 0 2033 3346 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:46:0e:99 brd ff:ff:ff:ff:ff:ff inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe46:e99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4280) 09/21/25 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 128.63 49.23 79.40 3949.34 39312.93 14:05:01 63.55 0.48 63.06 33.72 9945.88 14:06:01 71.90 14.73 57.17 666.56 8535.78 Average: 88.02 21.48 66.55 1549.79 19264.35 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1995248 3392896 2043812 50.60 38084 1526056 632632 12.43 520700 1383940 54460 14:05:01 1753112 3447524 2285948 56.60 60248 1783784 572280 11.25 478732 1634364 132216 14:06:01 1626124 3444996 2412936 59.74 71512 1889924 554260 10.89 511588 1714464 38016 Average: 1791495 3428472 2247565 55.65 56615 1733255 586391 11.53 503673 1577589 74897 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 267.72 161.56 891.41 60.80 0.00 0.00 0.00 0.00 14:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:05:01 ens3 150.67 67.44 852.16 8.50 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 14:06:01 ens3 42.19 26.85 130.08 12.71 0.00 0.00 0.00 0.00 14:06:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 153.53 85.28 624.56 27.34 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4280) 09/21/25 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 32.98 0.00 4.11 10.85 7.44 44.63 14:04:01 0 36.11 0.00 3.39 10.71 7.67 42.11 14:04:01 1 29.84 0.00 4.80 11.01 7.21 47.14 14:05:01 all 35.86 0.00 2.86 5.38 7.03 48.87 14:05:01 0 38.16 0.00 3.66 9.25 7.39 41.53 14:05:01 1 33.54 0.00 2.06 1.49 6.68 56.23 14:06:01 all 38.88 0.00 2.97 3.62 7.50 47.04 14:06:01 0 47.46 0.00 3.44 5.90 8.20 35.00 14:06:01 1 30.36 0.00 2.48 1.34 6.79 59.04 Average: all 35.91 0.00 3.31 6.61 7.32 46.85 Average: 0 40.57 0.00 3.50 8.62 7.76 39.55 Average: 1 31.25 0.00 3.11 4.61 6.89 54.14