---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-1797 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 352 1533 0 2058 3328 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:f1:c5:fd brd ff:ff:ff:ff:ff:ff inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fef1:c5fd/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-1797) 04/28/26 _x86_64_ (2 CPU) 16:07:09 LINUX RESTART (2 CPU) 16:08:01 tps rtps wtps bread/s bwrtn/s 16:09:01 54.09 0.25 53.84 23.46 8177.44 16:10:01 90.92 30.21 60.71 696.82 8308.35 16:11:01 30.31 0.63 29.68 76.52 3367.57 Average: 58.44 10.36 48.08 265.60 6617.79 16:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:09:01 1724112 3406396 2314948 57.31 55884 1777956 611352 12.02 519732 1624256 138704 16:10:01 1579724 3408396 2459336 60.89 68088 1902308 597124 11.74 558020 1711176 70204 16:11:01 1560316 3396220 2478744 61.37 70244 1907056 610092 11.99 576552 1711096 11736 Average: 1621384 3403671 2417676 59.86 64739 1862440 606189 11.91 551435 1682176 73548 16:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:09:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 16:09:01 ens3 63.99 50.22 723.48 6.13 0.00 0.00 0.00 0.00 16:10:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 16:10:01 ens3 29.96 26.28 67.27 7.71 0.00 0.00 0.00 0.00 16:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:11:01 ens3 12.46 12.43 10.37 6.09 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 35.47 29.65 267.04 6.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1797) 04/28/26 _x86_64_ (2 CPU) 16:07:09 LINUX RESTART (2 CPU) 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 39.07 0.00 2.45 4.30 2.31 51.87 16:09:01 0 21.76 0.00 1.69 7.81 2.04 66.69 16:09:01 1 56.55 0.00 3.22 0.73 2.57 36.92 16:10:01 all 39.65 0.00 3.02 5.68 2.46 49.19 16:10:01 0 23.11 0.00 2.24 6.88 2.42 65.34 16:10:01 1 56.30 0.00 3.80 4.48 2.49 32.93 16:11:01 all 40.80 0.00 2.10 1.70 1.79 53.61 16:11:01 0 19.71 0.00 1.50 3.01 1.22 74.56 16:11:01 1 62.06 0.00 2.70 0.38 2.37 32.49 Average: all 39.84 0.00 2.53 3.89 2.19 51.56 Average: 0 21.53 0.00 1.81 5.90 1.90 68.86 Average: 1 58.30 0.00 3.24 1.87 2.48 34.12