---> uname -a: Linux prd-centos8-builder-2c-4g-5572.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 494 1130 17 2040 2896 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:02:88:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe02:883e/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) 10/04/2025 _x86_64_ (2 CPU) 10:04:04 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 78.06 6.41 71.64 933.16 5377.22 10:07:01 AM 65.26 0.03 65.23 0.27 7630.82 10:08:01 AM 36.69 0.52 36.18 54.92 4752.74 10:09:01 AM 23.26 0.27 22.99 41.85 987.50 10:10:01 AM 17.36 0.00 17.36 0.00 429.56 10:11:01 AM 19.47 0.37 19.10 18.12 820.00 10:12:01 AM 18.44 0.38 18.06 38.65 522.09 Average: 36.93 1.14 35.79 155.28 2931.28 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1264872 2936776 2488804 66.30 2104 1842472 704916 14.68 178772 2028556 160916 10:07:01 AM 1185108 2953932 2568568 68.43 2104 1930496 663800 13.82 147668 2104136 95632 10:08:01 AM 1146924 2948532 2606752 69.45 2104 1962244 663308 13.81 171452 2116340 21948 10:09:01 AM 1186432 2989008 2567244 68.39 2104 1963500 616412 12.84 206552 2041680 8416 10:10:01 AM 1198808 3001876 2554868 68.06 2104 1963996 604216 12.58 207132 2028604 8848 10:11:01 AM 1194936 2998724 2558740 68.17 2104 1964672 607296 12.65 391268 1847356 4184 10:12:01 AM 1127044 2946388 2626632 69.97 2104 1979684 660168 13.75 394648 1911136 23896 Average: 1186303 2967891 2567373 68.40 2104 1943866 645731 13.45 242499 2011115 46263 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 77.91 56.60 885.32 9.45 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.27 22.51 264.45 4.90 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 40.03 28.86 585.53 5.99 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 12.51 14.33 12.98 5.51 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 9.38 11.86 7.69 5.13 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 20.60 18.37 21.58 6.99 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 10.03 11.18 8.24 5.50 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 27.96 23.39 255.10 6.21 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) 10/04/2025 _x86_64_ (2 CPU) 10:04:04 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 34.55 0.00 4.22 3.63 4.98 52.62 10:06:01 AM 0 22.55 0.00 3.71 2.72 5.31 65.71 10:06:01 AM 1 46.75 0.00 4.75 4.56 4.65 39.29 10:07:01 AM all 36.52 0.00 4.16 2.65 4.60 52.06 10:07:01 AM 0 42.68 0.00 4.70 2.75 4.52 45.36 10:07:01 AM 1 30.40 0.00 3.64 2.55 4.69 58.73 10:08:01 AM all 35.07 0.00 3.15 1.17 3.77 56.84 10:08:01 AM 0 21.10 0.00 2.76 0.89 3.56 71.68 10:08:01 AM 1 49.12 0.00 3.55 1.44 3.99 41.91 10:09:01 AM all 36.52 0.00 2.75 0.71 3.70 56.32 10:09:01 AM 0 48.94 0.00 3.06 0.69 3.60 43.72 10:09:01 AM 1 24.21 0.00 2.45 0.73 3.80 68.82 10:10:01 AM all 36.97 0.00 2.16 0.83 4.17 55.87 10:10:01 AM 0 16.08 0.00 1.01 0.74 4.72 77.45 10:10:01 AM 1 58.33 0.00 3.33 0.92 3.61 33.81 10:11:01 AM all 32.57 0.00 2.98 0.89 3.63 59.93 10:11:01 AM 0 24.21 0.00 2.72 0.68 3.64 68.75 10:11:01 AM 1 40.98 0.00 3.24 1.10 3.61 51.07 10:12:01 AM all 39.85 0.00 2.86 0.64 3.68 52.97 10:12:01 AM 0 26.17 0.00 2.16 0.49 3.63 67.55 10:12:01 AM 1 53.62 0.00 3.57 0.79 3.73 38.29 Average: all 36.01 0.00 3.19 1.50 4.08 55.22 Average: 0 28.76 0.00 2.87 1.28 4.14 62.94 Average: 1 43.29 0.00 3.50 1.73 4.01 47.46