---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-7457 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 349 1562 0 2032 3332 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:eb:2e:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:feeb:2ea4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7457) 10/26/25 _x86_64_ (2 CPU) 14:02:51 LINUX RESTART (2 CPU) 14:03:01 tps rtps wtps bread/s bwrtn/s 14:04:01 132.69 49.11 83.59 3924.01 39473.84 14:05:01 65.41 0.17 65.24 26.26 10048.38 14:06:01 70.79 13.60 57.19 596.70 8459.26 14:07:01 25.40 1.23 24.16 112.38 1699.98 Average: 73.57 16.03 57.55 1164.79 14920.16 14:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 2006492 3399288 2032568 50.32 37408 1521880 603356 11.86 512040 1379856 54248 14:05:01 1708520 3393060 2330540 57.70 60244 1773840 608856 11.97 524160 1631140 126684 14:06:01 1576332 3376348 2462728 60.97 71520 1871392 619788 12.18 574616 1699828 15280 14:07:01 1626256 3438916 2412804 59.74 73324 1881632 543936 10.69 520260 1702888 12240 Average: 1729400 3401903 2309660 57.18 60624 1762186 593984 11.68 532769 1603428 52113 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 262.04 159.69 880.25 59.43 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 14:05:01 ens3 156.75 74.43 868.09 8.15 0.00 0.00 0.00 0.00 14:06:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 45.46 26.60 134.93 9.80 0.00 0.00 0.00 0.00 14:07:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:07:01 ens3 14.41 13.13 10.90 5.55 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 119.67 68.46 473.56 20.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-7457) 10/26/25 _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 33.80 0.00 4.51 12.45 7.27 41.97 14:04:01 0 29.00 0.00 3.63 13.38 6.74 47.25 14:04:01 1 38.62 0.00 5.38 11.50 7.81 36.70 14:05:01 all 34.65 0.00 2.49 7.20 5.61 50.06 14:05:01 0 52.86 0.00 3.48 12.61 6.77 24.27 14:05:01 1 16.52 0.00 1.53 1.82 4.44 75.68 14:06:01 all 39.12 0.00 2.64 4.74 7.05 46.45 14:06:01 0 46.42 0.00 2.65 7.87 7.66 35.40 14:06:01 1 31.85 0.00 2.59 1.62 6.44 57.49 14:07:01 all 39.76 0.00 2.05 3.15 5.40 49.64 14:07:01 0 31.23 0.00 1.78 3.43 5.00 58.56 14:07:01 1 48.44 0.00 2.35 2.85 5.79 40.56 Average: all 36.83 0.00 2.92 6.89 6.33 47.02 Average: 0 39.84 0.00 2.88 9.32 6.54 41.42 Average: 1 33.82 0.00 2.97 4.45 6.12 52.64