---> uname -a: Linux prd-centos8-builder-2c-4g-8032.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 478 1145 17 2041 2912 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:3d:3d:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe3d:3dcc/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) 11/02/2025 _x86_64_ (2 CPU) 15:04:05 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 74.56 7.06 67.49 978.47 5095.62 03:07:01 PM 75.46 0.03 75.42 0.27 8050.17 03:08:01 PM 32.94 0.52 32.43 54.92 4657.62 03:09:01 PM 23.64 0.20 23.44 38.79 939.94 03:10:01 PM 17.49 0.07 17.43 3.07 441.02 03:11:01 PM 14.88 0.00 14.88 0.00 585.69 03:12:01 PM 20.59 0.55 20.04 33.46 920.39 Average: 37.08 1.20 35.88 158.43 2955.74 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1397372 2973256 2356304 62.77 2104 1751672 674864 14.05 148656 1945760 65464 03:07:01 PM 1257108 3014844 2496568 66.51 2104 1919396 595400 12.40 145636 2033484 82900 03:08:01 PM 1202824 3007044 2550852 67.96 2104 1964760 603588 12.57 169284 2059976 23592 03:09:01 PM 1074744 2912400 2678932 71.37 2104 1998536 699948 14.58 208952 2149112 42748 03:10:01 PM 1097608 2935424 2656068 70.76 2104 1998628 670424 13.96 209936 2125940 42748 03:11:01 PM 1084540 2922292 2669136 71.11 2104 1998628 685980 14.28 210680 2137704 42740 03:12:01 PM 1119788 2925216 2633888 70.17 2104 1965988 684928 14.26 391856 1919916 8840 Average: 1176283 2955782 2577393 68.66 2104 1942515 659305 13.73 212143 2053127 44147 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.60 74.24 1005.87 26.11 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 25.06 22.06 263.78 4.19 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 39.78 28.58 584.92 5.60 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 9.55 13.08 11.39 5.35 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 11.26 13.35 8.34 5.97 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 12.10 12.76 10.37 4.04 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 14.61 13.03 14.36 10.83 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 30.56 25.30 271.28 8.87 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) 11/02/2025 _x86_64_ (2 CPU) 15:04:05 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 32.52 0.00 3.98 3.79 7.46 52.24 03:06:01 PM 0 20.90 0.00 3.81 4.06 7.25 63.97 03:06:01 PM 1 44.28 0.00 4.16 3.51 7.67 40.38 03:07:01 PM all 34.70 0.00 4.57 2.58 6.51 51.63 03:07:01 PM 0 35.30 0.00 4.47 1.83 6.33 52.07 03:07:01 PM 1 34.11 0.00 4.68 3.34 6.69 51.19 03:08:01 PM all 33.34 0.00 2.96 1.22 5.32 57.16 03:08:01 PM 0 23.15 0.00 2.56 1.03 5.34 67.93 03:08:01 PM 1 43.61 0.00 3.37 1.41 5.30 46.31 03:09:01 PM all 34.77 0.00 1.94 0.75 5.56 56.98 03:09:01 PM 0 31.59 0.00 1.61 0.59 5.74 60.47 03:09:01 PM 1 37.97 0.00 2.28 0.91 5.38 53.47 03:10:01 PM all 36.28 0.00 2.54 0.45 4.87 55.87 03:10:01 PM 0 26.99 0.00 2.33 0.44 4.67 65.57 03:10:01 PM 1 45.59 0.00 2.74 0.45 5.07 46.14 03:11:01 PM all 32.33 0.00 2.38 0.29 5.11 59.89 03:11:01 PM 0 23.71 0.00 2.27 0.29 5.20 68.54 03:11:01 PM 1 41.05 0.00 2.49 0.29 5.03 51.15 03:12:01 PM all 37.21 0.00 2.81 0.65 4.95 54.38 03:12:01 PM 0 28.92 0.00 2.07 0.55 4.75 63.71 03:12:01 PM 1 45.53 0.00 3.55 0.75 5.16 45.01 Average: all 34.44 0.00 3.03 1.40 5.69 55.44 Average: 0 27.21 0.00 2.74 1.26 5.62 63.17 Average: 1 41.72 0.00 3.33 1.53 5.76 47.66