---> uname -a: Linux prd-centos8-builder-2c-1g-43347.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 585 5024 19 2089 6807 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:79:46:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe79:46a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/03/2025 _x86_64_ (2 CPU) 18:03:45 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 370.09 167.23 202.87 7057.25 24095.35 06:06:01 PM 106.98 0.52 106.47 54.66 9383.40 06:07:01 PM 34.36 0.30 34.06 42.39 1961.04 06:08:01 PM 29.06 0.77 28.30 56.92 831.91 Average: 135.13 42.21 92.93 1803.02 9068.55 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5278528 7015376 2605908 33.05 2688 1909124 732336 8.20 200828 2057480 182412 06:06:01 PM 5175184 6995400 2709252 34.36 2688 1986032 712672 7.98 224264 2108724 35808 06:07:01 PM 5191084 7012624 2693352 34.16 2688 1987308 677600 7.59 227524 2088732 8 06:08:01 PM 5157580 6982244 2726856 34.59 2688 1990020 703772 7.88 395964 1954572 20100 Average: 5200594 7001411 2683842 34.04 2688 1968121 706595 7.91 262145 2052377 59582 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 288.62 159.33 1905.76 65.79 0.00 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 0.00 06:06:01 PM eth0 30.63 26.31 202.62 11.86 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 31.54 25.93 27.95 8.23 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 36.81 29.06 31.33 13.75 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.91 60.16 541.97 24.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 09/03/2025 _x86_64_ (2 CPU) 18:03:45 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 46.20 2.70 21.21 5.73 0.11 24.05 06:05:01 PM 0 44.90 2.59 18.93 4.97 0.12 28.49 06:05:01 PM 1 47.51 2.82 23.50 6.50 0.10 19.57 06:06:01 PM all 37.59 0.00 3.46 2.81 0.09 56.05 06:06:01 PM 0 35.38 0.00 3.45 1.29 0.08 59.80 06:06:01 PM 1 39.76 0.00 3.46 4.31 0.10 52.38 06:07:01 PM all 36.34 0.00 2.39 0.28 0.08 60.90 06:07:01 PM 0 27.61 0.00 2.06 0.28 0.08 69.97 06:07:01 PM 1 45.06 0.00 2.72 0.28 0.08 51.86 06:08:01 PM all 39.18 0.00 3.25 0.62 0.11 56.85 06:08:01 PM 0 26.58 0.00 2.81 0.07 0.10 70.45 06:08:01 PM 1 51.81 0.00 3.70 1.17 0.12 43.21 Average: all 39.81 0.67 7.52 2.35 0.10 49.56 Average: 0 33.57 0.64 6.78 1.64 0.10 57.27 Average: 1 46.02 0.69 8.26 3.05 0.10 41.87