---> uname -a: Linux prd-centos8-builder-2c-4g-8342.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 491 1133 17 2041 2899 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:9a:1b:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.219/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe9a:1bd5/64 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) 11/06/2025 _x86_64_ (2 CPU) 15:03:48 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 245.62 176.54 69.08 14891.77 37565.29 03:06:01 PM 53.62 0.33 53.28 9.86 5902.73 03:07:01 PM 70.63 0.50 70.13 53.85 8070.26 03:08:01 PM 35.00 0.05 34.96 1.33 4188.09 03:09:01 PM 17.58 0.27 17.31 41.85 452.55 03:10:01 PM 13.66 0.00 13.66 0.00 370.89 03:11:01 PM 18.68 0.37 18.31 18.13 686.62 03:12:01 PM 18.34 0.38 17.96 38.65 549.33 Average: 59.14 22.31 36.84 1881.93 7223.22 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 1620828 3071744 2132848 56.82 2104 1630916 595080 12.39 135840 1751416 61896 03:06:01 PM 1380228 3027120 2373448 63.23 2104 1814676 609280 12.69 144028 1938188 132968 03:07:01 PM 1223496 2994564 2530180 67.41 2104 1932368 621648 12.94 149176 2062072 68052 03:08:01 PM 1072256 2908784 2681420 71.43 2104 1997432 698676 14.55 174896 2184636 42740 03:09:01 PM 1101748 2938396 2651928 70.65 2104 1997508 670460 13.96 209856 2121368 41556 03:10:01 PM 1182124 2986160 2571552 68.51 2104 1964868 622404 12.96 207536 2043152 8840 03:11:01 PM 1159444 2962676 2594232 69.11 2104 1963980 643064 13.39 391552 1882152 7508 03:12:01 PM 1175600 2982816 2578076 68.68 2104 1967564 624052 12.99 391320 1866040 20100 Average: 1239466 2984032 2514210 66.98 2104 1908664 635583 13.24 225526 1981128 47958 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 160.88 91.89 758.55 53.77 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 68.89 57.45 818.19 5.81 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 26.72 24.03 245.39 5.34 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 45.95 40.12 588.72 7.32 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 11.90 13.83 12.78 5.70 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 9.96 11.30 8.37 4.07 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 16.01 15.14 16.79 6.97 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 10.91 11.63 8.71 5.54 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 43.90 33.17 307.19 11.82 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) 11/06/2025 _x86_64_ (2 CPU) 15:03:48 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 44.93 0.07 13.83 13.17 2.73 25.27 03:05:01 PM 0 41.69 0.10 14.81 10.69 2.79 29.91 03:05:01 PM 1 48.15 0.03 12.86 15.65 2.67 20.64 03:06:01 PM all 34.03 0.00 3.84 0.72 2.63 58.77 03:06:01 PM 0 25.31 0.00 3.00 1.08 2.89 67.72 03:06:01 PM 1 42.86 0.00 4.69 0.35 2.37 49.73 03:07:01 PM all 37.05 0.00 4.52 2.45 2.92 53.07 03:07:01 PM 0 27.74 0.00 4.58 3.18 3.17 61.33 03:07:01 PM 1 46.44 0.00 4.46 1.71 2.67 44.73 03:08:01 PM all 37.62 0.00 2.71 0.87 2.75 56.05 03:08:01 PM 0 17.73 0.00 2.10 1.13 2.64 76.39 03:08:01 PM 1 57.74 0.00 3.34 0.60 2.85 35.47 03:09:01 PM all 37.17 0.00 2.72 0.53 2.33 57.25 03:09:01 PM 0 5.28 0.00 1.38 0.49 1.96 90.89 03:09:01 PM 1 69.54 0.00 4.07 0.57 2.70 23.12 03:10:01 PM all 36.29 0.00 2.37 0.35 2.69 58.30 03:10:01 PM 0 13.72 0.00 1.60 0.03 2.73 81.92 03:10:01 PM 1 59.23 0.00 3.14 0.68 2.64 34.30 03:11:01 PM all 35.81 0.00 2.99 0.38 2.48 58.34 03:11:01 PM 0 24.25 0.00 2.45 0.12 2.48 70.70 03:11:01 PM 1 47.46 0.00 3.53 0.65 2.48 45.88 03:12:01 PM all 40.41 0.00 3.36 0.46 2.82 52.95 03:12:01 PM 0 30.95 0.00 3.22 0.48 2.73 62.63 03:12:01 PM 1 49.91 0.00 3.50 0.45 2.92 43.23 Average: all 37.90 0.01 4.53 2.35 2.67 52.54 Average: 0 23.29 0.01 4.12 2.13 2.67 67.78 Average: 1 52.65 0.00 4.94 2.57 2.66 37.17