---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7422 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 7.8G 12G 41% / 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 352 997 0 2595 3310 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:7b:e5:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.215/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe7b:e5f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7422) 10/26/25 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 00:34:01 tps rtps wtps bread/s bwrtn/s 00:35:01 127.79 49.38 78.41 3973.74 40171.16 00:36:01 56.88 0.17 56.71 26.26 9719.43 00:37:01 88.42 38.19 50.22 1639.99 8616.70 00:38:01 57.77 12.91 44.86 1018.63 18046.99 00:39:01 26.99 0.80 26.19 89.17 2254.72 Average: 71.57 20.29 51.28 1349.56 15761.96 00:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:35:01 1992620 3426176 2046432 50.67 36240 1563688 599800 11.79 484556 1422036 65476 00:36:01 1698096 3395752 2340956 57.96 56060 1792760 619128 12.17 528772 1641000 126708 00:37:01 1423996 3375616 2615056 64.74 68860 2021504 676460 13.30 587108 1830912 109272 00:38:01 966940 3304920 3072112 76.06 78312 2383704 926260 18.21 673232 2170760 20592 00:39:01 1042436 3408232 2996616 74.19 81384 2407940 575580 11.31 582412 2186764 25388 Average: 1424818 3382139 2614234 64.72 64171 2033919 679446 13.35 571216 1850294 69487 00:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 00:35:01 ens3 325.57 187.20 1249.26 62.94 0.00 0.00 0.00 0.00 00:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:36:01 ens3 47.17 38.20 643.49 4.89 0.00 0.00 0.00 0.00 00:37:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 00:37:01 ens3 49.34 36.74 726.57 6.59 0.00 0.00 0.00 0.00 00:38:01 lo 3.73 3.73 0.19 0.19 0.00 0.00 0.00 0.00 00:38:01 ens3 20.31 13.70 629.01 1.44 0.00 0.00 0.00 0.00 00:39:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 00:39:01 ens3 16.23 16.94 20.03 13.81 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 91.73 58.56 653.67 17.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7422) 10/26/25 _x86_64_ (2 CPU) 00:33:52 LINUX RESTART (2 CPU) 00:34:01 CPU %user %nice %system %iowait %steal %idle 00:35:01 all 34.89 0.00 4.95 10.56 5.82 43.78 00:35:01 0 43.52 0.00 6.25 7.65 6.60 35.98 00:35:01 1 26.20 0.00 3.64 13.48 5.05 51.62 00:36:01 all 36.86 0.00 2.56 5.51 4.14 50.94 00:36:01 0 34.87 0.00 2.74 2.19 3.86 56.34 00:36:01 1 38.87 0.00 2.37 8.80 4.40 45.56 00:37:01 all 33.99 0.00 2.87 5.94 4.62 52.59 00:37:01 0 47.54 0.00 3.71 11.11 5.20 32.44 00:37:01 1 20.54 0.00 2.03 0.83 4.06 72.54 00:38:01 all 30.28 0.00 2.11 2.74 3.39 61.48 00:38:01 0 33.42 0.00 2.20 3.71 3.64 57.04 00:38:01 1 27.15 0.00 2.03 1.77 3.12 65.93 00:39:01 all 40.30 0.00 1.98 2.26 3.71 51.76 00:39:01 0 46.86 0.00 2.17 3.40 3.83 43.75 00:39:01 1 33.75 0.00 1.75 1.14 3.61 59.74 Average: all 35.26 0.00 2.89 5.40 4.34 52.11 Average: 0 41.24 0.00 3.42 5.61 4.63 45.10 Average: 1 29.29 0.00 2.36 5.19 4.05 59.10