---> uname -a: Linux prd-centos7-builder-2c-1g-465.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 529 5409 16 1882 7008 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:56:43:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.106/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe56:43da/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) 04/25/2025 _x86_64_ (2 CPU) 06:03:15 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 255.88 1.05 254.83 37.13 9691.87 06:06:01 PM 173.50 0.45 173.05 43.98 4584.72 Average: 214.34 0.75 213.60 40.58 7117.07 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5578220 2430688 30.35 2620 1811292 620192 6.85 558104 1568460 108556 06:06:01 PM 5624356 2384552 29.77 2620 1812500 570576 6.30 513936 1564580 20 Average: 5601288 2407620 30.06 2620 1811896 595384 6.57 536020 1566520 54288 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 68.68 51.15 949.23 11.35 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.97 26.80 30.79 10.24 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.67 38.88 486.19 10.79 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) 04/25/2025 _x86_64_ (2 CPU) 06:03:15 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.51 0.00 3.78 1.65 0.13 55.93 06:05:01 PM 0 52.49 0.00 4.21 2.23 0.13 40.94 06:05:01 PM 1 24.97 0.00 3.33 1.09 0.12 70.49 06:06:01 PM all 34.37 0.00 1.89 0.93 0.10 62.71 06:06:01 PM 0 59.91 0.00 2.61 1.13 0.11 36.23 06:06:01 PM 1 10.33 0.00 1.24 0.75 0.10 87.59 Average: all 36.42 0.00 2.82 1.29 0.11 59.36 Average: 0 56.22 0.00 3.41 1.68 0.12 38.58 Average: 1 17.51 0.00 2.26 0.92 0.11 79.20