---> uname -a: Linux prd-centos8-builder-2c-4g-5519.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 505 1119 17 2040 2884 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:ff:f0:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.79/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:feff:f0c8/64 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) 10/03/2025 _x86_64_ (2 CPU) 22:03:58 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 57.51 1.12 56.40 89.44 5836.82 10:07:01 PM 70.54 0.47 70.08 53.32 8999.25 10:08:01 PM 32.18 0.08 32.10 1.87 3177.09 10:09:01 PM 16.86 0.27 16.59 41.85 424.74 10:10:01 PM 17.09 0.00 17.09 0.00 648.71 10:11:01 PM 16.04 0.37 15.68 18.13 455.28 10:12:01 PM 22.49 0.38 22.11 38.65 950.98 Average: 33.25 0.38 32.86 34.75 2927.51 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1372416 3015924 2381260 63.44 2104 1811900 601688 12.53 144036 1948360 130348 10:07:01 PM 1212776 2977268 2540900 67.69 2104 1925752 617248 12.85 147816 2074588 34796 10:08:01 PM 1035092 2872384 2718584 72.42 2104 1998200 722360 15.04 175820 2221680 44224 10:09:01 PM 1093536 2929220 2660140 70.87 2104 1996640 664880 13.85 209080 2131104 41560 10:10:01 PM 1165268 2968344 2588408 68.96 2104 1963992 639228 13.31 206832 2061024 4 10:11:01 PM 1175728 2978012 2577948 68.68 2104 1963112 609388 12.69 390892 1866500 7508 10:12:01 PM 1161864 2968292 2591812 69.05 2104 1966696 627720 13.07 390688 1879120 20104 Average: 1173811 2958492 2579865 68.73 2104 1946613 640359 13.33 237881 2026054 39792 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 65.51 54.87 821.21 5.77 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 25.47 22.64 239.31 5.35 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 43.00 35.80 586.51 6.88 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.40 12.85 12.40 5.35 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 9.01 10.69 7.51 4.06 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 16.96 17.08 17.05 11.88 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 10.81 11.83 8.89 5.76 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 26.02 23.68 241.84 6.44 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) 10/03/2025 _x86_64_ (2 CPU) 22:03:58 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 39.25 0.00 4.58 1.18 1.58 53.40 10:06:01 PM 0 31.24 0.00 4.55 0.75 1.71 61.74 10:06:01 PM 1 47.31 0.00 4.60 1.62 1.46 45.00 10:07:01 PM all 39.20 0.00 4.64 2.38 1.79 52.00 10:07:01 PM 0 19.50 0.00 3.50 3.07 1.82 72.11 10:07:01 PM 1 59.12 0.00 5.78 1.68 1.76 31.66 10:08:01 PM all 38.44 0.00 2.77 0.59 1.51 56.68 10:08:01 PM 0 12.74 0.00 1.68 0.83 1.30 83.46 10:08:01 PM 1 64.23 0.00 3.87 0.35 1.73 29.82 10:09:01 PM all 33.87 0.00 2.51 0.33 1.37 61.92 10:09:01 PM 0 14.58 0.00 1.41 0.48 1.16 82.36 10:09:01 PM 1 53.25 0.00 3.61 0.18 1.57 41.39 10:10:01 PM all 37.72 0.00 2.66 0.32 1.58 57.72 10:10:01 PM 0 19.25 0.00 1.23 0.38 1.51 77.63 10:10:01 PM 1 56.33 0.00 4.10 0.25 1.66 37.67 10:11:01 PM all 35.81 0.00 3.34 0.47 1.51 58.88 10:11:01 PM 0 28.74 0.00 3.84 0.40 1.66 65.37 10:11:01 PM 1 42.92 0.00 2.84 0.53 1.35 52.36 10:12:01 PM all 41.17 0.00 3.65 0.46 1.88 52.83 10:12:01 PM 0 39.99 0.00 4.52 0.35 2.10 53.05 10:12:01 PM 1 42.36 0.00 2.77 0.58 1.66 52.62 Average: all 37.93 0.00 3.45 0.82 1.60 56.20 Average: 0 23.73 0.00 2.96 0.89 1.61 70.81 Average: 1 52.21 0.00 3.94 0.74 1.60 41.52