---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-3850 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 358 1555 0 2029 3322 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:a9:2b:3f brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fea9:2b3f/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-3850) 09/16/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 116.53 48.36 68.17 3892.28 5709.85 14:05:01 58.57 0.45 58.12 31.33 9406.17 14:06:01 69.86 14.66 55.19 666.69 7763.91 Average: 81.65 21.16 60.50 1530.10 7626.64 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 1917368 3388892 2121684 52.53 40936 1595508 634232 12.47 529584 1449260 94324 14:05:01 1751696 3457124 2287356 56.63 61116 1792516 552132 10.85 465384 1645648 120624 14:06:01 1602772 3407420 2436280 60.32 71820 1875988 602012 11.83 549192 1700212 26796 Average: 1757279 3417812 2281773 56.49 57957 1754671 596125 11.72 514720 1598373 80581 14:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 14:04:01 ens3 496.92 238.51 1473.94 65.89 0.00 0.00 0.00 0.00 14:05:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:05:01 ens3 55.91 31.71 278.08 5.31 0.00 0.00 0.00 0.00 14:06:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 14:06:01 ens3 41.34 28.81 130.86 10.94 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 198.06 99.68 627.63 27.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-3850) 09/16/25 _x86_64_ (2 CPU) 14:02:48 LINUX RESTART (2 CPU) 14:03:01 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 36.47 0.00 3.49 10.67 4.04 45.33 14:04:01 0 30.12 0.00 3.35 10.13 4.34 52.06 14:04:01 1 42.91 0.00 3.61 11.22 3.74 38.52 14:05:01 all 39.19 0.00 2.76 5.22 3.42 49.41 14:05:01 0 33.76 0.00 2.52 8.73 3.37 51.61 14:05:01 1 44.62 0.00 2.99 1.71 3.49 47.19 14:06:01 all 41.30 0.00 2.98 4.43 3.49 47.79 14:06:01 0 53.26 0.00 3.22 3.06 3.47 36.99 14:06:01 1 29.42 0.00 2.75 5.77 3.50 58.55 Average: all 38.98 0.00 3.08 6.78 3.65 47.51 Average: 0 38.99 0.00 3.03 7.32 3.73 46.92 Average: 1 38.97 0.00 3.12 6.24 3.58 48.10