---> uname -a: Linux prd-centos8-builder-2c-4g-3567.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 488 1158 17 2018 2903 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:f5:32:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fef5:3287/64 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) 06/23/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 57.83 0.47 57.36 12.80 5838.50 05:07:01 PM 71.81 0.50 71.31 53.85 8461.73 05:08:01 PM 29.86 0.05 29.81 1.33 2934.83 05:09:01 PM 16.96 0.27 16.69 41.85 445.03 05:10:01 PM 12.78 0.00 12.78 0.00 565.12 05:11:01 PM 18.63 0.57 18.07 33.57 540.77 05:12:01 PM 18.44 0.20 18.24 23.33 535.60 Average: 32.33 0.29 32.04 23.82 2760.01 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 1345368 2987420 2408308 64.16 2104 1810656 647456 13.48 144068 1975692 128956 05:07:01 PM 1230144 2975020 2523532 67.23 2104 1907512 634132 13.20 147256 2061576 30016 05:08:01 PM 1205344 2985928 2548332 67.89 2104 1942368 621312 12.94 171672 2059800 8852 05:09:01 PM 1207068 2988928 2546608 67.84 2104 1943624 615488 12.82 204144 2026280 8848 05:10:01 PM 1223344 3005168 2530332 67.41 2104 1943628 605492 12.61 205024 2008160 24 05:11:01 PM 1225692 3007148 2527984 67.35 2104 1943220 598176 12.46 388996 1822392 7520 05:12:01 PM 1224524 3010860 2529152 67.38 2104 1947664 594016 12.37 398480 1813956 21464 Average: 1237355 2994353 2516321 67.04 2104 1919810 616582 12.84 237091 1966837 29383 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 62.33 48.87 816.41 5.54 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.56 21.03 201.33 5.54 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 40.18 33.99 554.82 6.26 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 10.76 12.80 8.06 5.74 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 13.31 13.49 11.14 4.27 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 14.72 14.04 15.82 7.57 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 8.16 10.16 6.33 5.08 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 24.57 22.05 230.53 5.71 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) 06/23/2025 _x86_64_ (2 CPU) 17:03:55 LINUX RESTART (2 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 37.48 0.00 4.20 1.54 2.98 53.80 05:06:01 PM 0 44.82 0.00 4.30 1.70 3.03 46.14 05:06:01 PM 1 30.15 0.00 4.09 1.38 2.92 61.46 05:07:01 PM all 36.26 0.00 4.22 3.20 3.28 53.03 05:07:01 PM 0 44.35 0.00 4.24 3.05 3.33 45.04 05:07:01 PM 1 28.21 0.00 4.21 3.35 3.24 61.00 05:08:01 PM all 36.38 0.00 2.61 0.68 2.63 57.69 05:08:01 PM 0 39.38 0.00 3.10 0.61 2.26 54.65 05:08:01 PM 1 33.42 0.00 2.12 0.74 3.01 60.71 05:09:01 PM all 38.28 0.00 2.75 0.38 3.08 55.52 05:09:01 PM 0 47.99 0.00 3.22 0.58 3.22 44.98 05:09:01 PM 1 28.60 0.00 2.27 0.18 2.93 66.01 05:10:01 PM all 31.47 0.00 2.95 0.31 2.91 62.37 05:10:01 PM 0 32.40 0.00 3.00 0.54 2.89 61.17 05:10:01 PM 1 30.55 0.00 2.89 0.07 2.92 63.57 05:11:01 PM all 38.78 0.00 3.00 0.50 3.25 54.47 05:11:01 PM 0 59.10 0.00 3.38 0.63 3.51 33.39 05:11:01 PM 1 18.58 0.00 2.63 0.38 2.99 75.42 05:12:01 PM all 40.00 0.00 3.14 0.83 3.14 52.89 05:12:01 PM 0 33.59 0.00 3.52 0.99 2.83 59.07 05:12:01 PM 1 46.41 0.00 2.76 0.66 3.45 46.72 Average: all 36.95 0.00 3.27 1.06 3.04 55.68 Average: 0 43.09 0.00 3.54 1.16 3.01 49.21 Average: 1 30.84 0.00 3.00 0.97 3.07 62.14