---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1132 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 366 1623 0 1954 3319 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:47:44:ac brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe47:44ac/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-1132) 08/16/25 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:02 103.17 25.72 77.44 1001.67 6159.81 10:33:01 53.38 0.29 53.09 5.15 8075.92 10:34:01 42.54 1.15 41.39 116.09 5661.05 Average: 66.43 9.10 57.33 376.39 6624.12 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:02 1761488 3348828 2277564 56.39 49524 1695692 656316 12.90 601972 1518560 166692 10:33:01 1708888 3433368 2330164 57.69 63376 1808136 567544 11.16 495428 1657260 121072 10:34:01 1690832 3425136 2348220 58.14 66144 1815748 574436 11.29 520308 1650216 11104 Average: 1720403 3402444 2318649 57.41 59681 1773192 599432 11.78 539236 1608679 99623 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:02 ens3 305.91 181.54 1425.69 61.05 0.00 0.00 0.00 0.00 10:32:02 lo 1.00 1.00 0.12 0.12 0.00 0.00 0.00 0.00 10:33:01 ens3 69.77 45.74 294.31 7.55 0.00 0.00 0.00 0.00 10:33:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 ens3 19.53 16.46 14.16 7.53 0.00 0.00 0.00 0.00 10:34:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 132.09 81.45 579.66 25.48 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 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-1132) 08/16/25 _x86_64_ (2 CPU) 10:30:45 LINUX RESTART (2 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:02 all 40.31 0.00 2.99 7.70 3.14 45.87 10:32:02 0 57.84 0.00 3.97 2.66 3.34 32.19 10:32:02 1 22.84 0.00 2.04 12.73 2.93 59.45 10:33:01 all 42.03 0.00 2.79 3.37 2.25 49.56 10:33:01 0 56.04 0.00 3.60 1.04 2.56 36.76 10:33:01 1 27.97 0.00 1.99 5.68 1.94 62.42 10:34:01 all 42.45 0.00 2.47 2.37 2.71 50.00 10:34:01 0 24.84 0.00 2.13 3.25 2.66 67.13 10:34:01 1 60.29 0.00 2.82 1.48 2.77 32.64 Average: all 41.59 0.00 2.75 4.48 2.70 48.47 Average: 0 46.13 0.00 3.23 2.33 2.85 45.47 Average: 1 37.04 0.00 2.29 6.65 2.55 51.47