---> uname -a: Linux prd-centos8-builder-2c-4g-8170.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 479 1145 17 2041 2911 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:47:24:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe47:24b0/64 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) 11/04/2025 _x86_64_ (2 CPU) 14:03:47 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 232.98 162.38 70.60 14472.65 37807.86 02:06:01 PM 60.21 0.32 59.90 9.73 5807.83 02:07:01 PM 68.98 0.50 68.48 53.85 9071.44 02:08:01 PM 29.43 0.25 29.18 40.13 2866.76 02:09:01 PM 18.53 0.07 18.46 3.07 488.94 02:10:01 PM 14.68 0.00 14.68 0.00 592.79 02:11:01 PM 19.47 0.55 18.92 33.44 542.75 02:12:01 PM 18.24 0.20 18.04 23.33 519.18 Average: 57.82 20.54 37.28 1830.01 7213.28 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 1589136 3059908 2164540 57.66 2104 1650724 610052 12.70 137628 1781360 72352 02:06:01 PM 1353968 3038112 2399708 63.93 2104 1851708 596800 12.43 145492 1963532 162764 02:07:01 PM 1187660 2955896 2566016 68.36 2104 1929848 654220 13.62 148872 2096524 25440 02:08:01 PM 1240312 3043924 2513364 66.96 2104 1964560 573356 11.94 173728 2018576 8860 02:09:01 PM 1207108 3010812 2546568 67.84 2104 1964656 591712 12.32 207304 2019240 8848 02:10:01 PM 1200956 3005884 2552720 68.01 2104 1965868 603996 12.58 208320 2024200 1836 02:11:01 PM 1208140 3011504 2545536 67.81 2104 1964244 599928 12.49 392440 1833940 7520 02:12:01 PM 1175332 2983556 2578344 68.69 2104 1968740 626516 13.05 401800 1856968 21508 Average: 1270326 3013700 2483350 66.16 2104 1907544 607072 12.64 226948 1949292 38641 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 174.48 100.70 918.22 54.72 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 62.05 45.08 774.91 5.40 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 18.93 18.14 148.74 5.52 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 53.76 45.09 579.22 7.25 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 9.25 11.78 6.83 5.45 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 14.31 14.31 17.09 4.46 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 15.74 15.29 15.91 7.80 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 8.61 10.81 6.37 11.71 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 44.64 32.65 308.42 12.79 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) 11/04/2025 _x86_64_ (2 CPU) 14:03:47 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 42.63 0.07 12.13 11.78 6.89 26.51 02:05:01 PM 0 41.81 0.08 12.61 12.02 6.21 27.27 02:05:01 PM 1 43.44 0.05 11.64 11.54 7.57 25.76 02:06:01 PM all 37.34 0.00 4.47 1.18 3.27 53.75 02:06:01 PM 0 19.78 0.00 2.63 1.24 2.46 73.89 02:06:01 PM 1 54.95 0.00 6.32 1.11 4.08 33.54 02:07:01 PM all 37.02 0.00 3.94 2.37 2.97 53.69 02:07:01 PM 0 27.03 0.00 3.71 2.79 2.52 63.95 02:07:01 PM 1 46.99 0.00 4.17 1.95 3.42 43.46 02:08:01 PM all 35.48 0.00 2.87 0.72 2.31 58.62 02:08:01 PM 0 20.33 0.00 2.49 0.88 1.94 74.36 02:08:01 PM 1 50.60 0.00 3.25 0.56 2.67 42.92 02:09:01 PM all 39.52 0.00 2.46 0.53 2.31 55.18 02:09:01 PM 0 37.91 0.00 2.77 0.23 2.14 56.94 02:09:01 PM 1 41.13 0.00 2.15 0.83 2.47 53.43 02:10:01 PM all 32.71 0.00 2.85 0.27 2.28 61.89 02:10:01 PM 0 33.39 0.00 2.99 0.23 2.51 60.88 02:10:01 PM 1 32.02 0.00 2.71 0.32 2.06 62.90 02:11:01 PM all 38.89 0.00 3.07 0.43 2.30 55.32 02:11:01 PM 0 30.52 0.00 3.12 0.56 2.22 63.58 02:11:01 PM 1 47.26 0.00 3.02 0.30 2.37 47.05 02:12:01 PM all 40.44 0.00 3.01 0.51 2.54 53.50 02:12:01 PM 0 31.23 0.00 2.58 0.70 2.37 63.12 02:12:01 PM 1 49.64 0.00 3.45 0.31 2.72 43.88 Average: all 38.01 0.01 4.36 2.24 3.11 52.27 Average: 0 30.26 0.01 4.12 2.34 2.80 60.46 Average: 1 45.75 0.01 4.60 2.13 3.43 44.09