---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-9318 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 365 1621 0 1957 3320 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:18:d6:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe18:d60a/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-9318) 11/16/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 135.19 50.29 84.90 3977.07 39629.41 10:33:01 63.44 0.48 62.96 33.73 9944.34 10:34:01 49.16 1.13 48.03 115.98 6586.77 Average: 82.60 17.30 65.29 1375.59 18720.17 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1967956 3363404 2071096 51.28 38180 1523660 653260 12.84 548496 1381892 54340 10:33:01 1727312 3422220 2311740 57.23 60424 1784112 585900 11.52 502296 1634952 133804 10:34:01 1704672 3441184 2334380 57.80 65196 1818592 556068 10.93 501932 1653976 26604 Average: 1799980 3408936 2239072 55.44 54600 1708788 598409 11.76 517575 1556940 71583 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 308.43 158.74 900.46 60.52 0.00 0.00 0.00 0.00 10:32:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:33:01 ens3 151.02 69.99 855.07 8.39 0.00 0.00 0.00 0.00 10:33:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 10:34:01 ens3 23.48 18.96 22.89 10.93 0.00 0.00 0.00 0.00 10:34:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 160.98 82.56 592.81 26.61 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-9318) 11/16/25 _x86_64_ (2 CPU) 10:30:53 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 34.76 0.00 5.34 12.55 5.77 41.59 10:32:01 0 28.51 0.00 5.03 14.94 6.29 45.23 10:32:01 1 41.10 0.00 5.66 10.11 5.25 37.87 10:33:01 all 36.18 0.00 3.12 6.94 4.61 49.15 10:33:01 0 37.21 0.00 3.14 4.24 5.24 50.16 10:33:01 1 35.15 0.00 3.10 9.67 3.95 48.12 10:34:01 all 41.11 0.00 2.57 3.12 3.93 49.27 10:34:01 0 48.37 0.00 2.84 4.44 4.19 40.15 10:34:01 1 33.87 0.00 2.28 1.79 3.66 58.39 Average: all 37.34 0.00 3.68 7.55 4.77 46.66 Average: 0 37.96 0.00 3.68 7.91 5.25 45.21 Average: 1 36.71 0.00 3.68 7.19 4.29 48.13