---> uname -a: Linux prd-centos8-builder-2c-4g-2622.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 497 1135 17 2033 2893 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e8:a7:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fee8:a73b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/02/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 54.92 0.42 54.50 11.20 5545.20 12:07:01 AM 73.37 0.52 72.85 53.96 9118.97 12:08:01 AM 30.00 0.05 29.95 1.33 2825.80 12:09:01 AM 18.66 0.27 18.39 41.85 481.99 12:10:01 AM 14.85 0.00 14.85 0.00 584.39 12:11:01 AM 21.41 0.37 21.04 18.13 706.31 12:12:01 AM 19.06 0.38 18.68 38.66 541.28 Average: 33.18 0.29 32.90 23.59 2829.49 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1367908 3018628 2385776 63.56 2104 1818608 617296 12.85 144592 1950788 137024 12:07:01 AM 1239584 2996780 2514100 66.98 2104 1918348 610456 12.71 147968 2045864 22540 12:08:01 AM 1051328 2884956 2702356 71.99 2104 1994336 723632 15.07 176152 2205292 47936 12:09:01 AM 1080268 2909956 2673416 71.22 2104 1990392 693620 14.44 209736 2143272 42732 12:10:01 AM 1180588 2976472 2573096 68.55 2104 1956572 649296 13.52 207644 2043608 8844 12:11:01 AM 1124144 2920440 2629540 70.05 2104 1956864 690300 14.37 391772 1917908 8672 12:12:01 AM 1122176 2922436 2631508 70.10 2104 1960568 683328 14.23 391648 1919548 21364 Average: 1166571 2947095 2587113 68.92 2104 1942241 666847 13.89 238502 2032326 41302 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 68.33 58.05 868.83 6.27 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 20.34 17.47 182.01 4.67 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 44.08 38.68 587.66 7.26 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 12.56 14.48 13.14 6.04 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 11.48 12.15 9.64 3.91 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 15.13 14.85 15.07 11.42 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 11.48 11.85 9.16 5.93 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 26.20 23.93 240.78 6.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/02/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 38.14 0.00 4.12 1.25 2.86 53.63 12:06:01 AM 0 33.68 0.00 3.50 1.43 2.91 58.49 12:06:01 AM 1 42.62 0.00 4.75 1.07 2.81 48.75 12:07:01 AM all 37.17 0.00 4.72 2.79 2.85 52.46 12:07:01 AM 0 22.99 0.00 3.66 3.04 2.81 67.50 12:07:01 AM 1 51.45 0.00 5.79 2.55 2.90 37.32 12:08:01 AM all 37.75 0.00 2.43 1.10 2.62 56.10 12:08:01 AM 0 34.55 0.00 2.51 0.81 2.62 59.52 12:08:01 AM 1 40.96 0.00 2.36 1.39 2.62 52.67 12:09:01 AM all 37.99 0.00 2.46 0.39 2.08 57.08 12:09:01 AM 0 17.98 0.00 1.67 0.43 1.78 78.14 12:09:01 AM 1 58.10 0.00 3.26 0.35 2.38 35.92 12:10:01 AM all 34.48 0.00 2.57 0.24 2.32 60.39 12:10:01 AM 0 34.28 0.00 3.01 0.07 2.10 60.54 12:10:01 AM 1 34.68 0.00 2.14 0.41 2.54 60.23 12:11:01 AM all 37.62 0.00 2.71 0.93 2.28 56.46 12:11:01 AM 0 21.42 0.00 2.47 0.68 2.18 73.26 12:11:01 AM 1 53.93 0.00 2.96 1.18 2.37 39.57 12:12:01 AM all 40.25 0.00 3.32 0.44 3.00 53.00 12:12:01 AM 0 20.37 0.00 2.42 0.29 3.07 73.84 12:12:01 AM 1 60.38 0.00 4.24 0.58 2.92 31.89 Average: all 37.63 0.00 3.19 1.02 2.57 55.59 Average: 0 26.46 0.00 2.75 0.96 2.50 67.33 Average: 1 48.85 0.00 3.64 1.08 2.65 43.79