---> uname -a: Linux prd-centos7-builder-2c-1g-42270.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 532 5407 16 1880 7005 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:c7:17 brd ff:ff:ff:ff:ff:ff inet 10.30.123.247/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe9c:c717/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/28/2025 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 255.82 0.75 255.07 21.13 9498.90 09:06:02 PM 174.98 0.68 174.30 53.84 4638.06 Average: 215.07 0.71 214.35 37.62 7048.48 09:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5514912 2493996 31.14 2620 1814784 686264 7.58 607980 1580992 112476 09:06:02 PM 5585028 2423880 30.26 2620 1811988 616768 6.81 552752 1564712 8 Average: 5549970 2458938 30.70 2620 1813386 651516 7.19 580366 1572852 56242 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 66.33 51.65 946.52 11.39 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 PM eth0 32.75 26.57 34.15 9.61 0.00 0.00 0.00 09:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.40 39.01 486.58 10.49 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/28/2025 _x86_64_ (2 CPU) 09:03:19 PM LINUX RESTART 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 39.43 0.00 3.88 1.54 0.12 55.04 09:05:01 PM 0 64.21 0.00 5.20 1.93 0.15 28.51 09:05:01 PM 1 15.87 0.00 2.62 1.16 0.10 80.24 09:06:02 PM all 34.91 0.00 2.11 0.82 0.10 62.05 09:06:02 PM 0 52.56 0.00 2.21 0.78 0.11 44.34 09:06:02 PM 1 17.92 0.00 2.03 0.86 0.09 79.11 Average: all 37.15 0.00 2.99 1.18 0.11 58.58 Average: 0 58.31 0.00 3.69 1.35 0.13 36.52 Average: 1 16.90 0.00 2.32 1.01 0.09 79.67