---> uname -a: Linux prd-centos8-builder-2c-4g-8286.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 492 1131 17 2041 2898 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:7a:bd:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe7a:bd1f/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) 11/05/2025 _x86_64_ (2 CPU) 23:03:58 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 57.50 2.77 54.74 297.05 5718.71 11:07:01 PM 67.89 0.50 67.39 53.85 8498.38 11:08:01 PM 36.27 0.05 36.22 1.33 3779.59 11:09:01 PM 18.42 0.27 18.15 41.83 471.14 11:10:01 PM 12.35 0.00 12.35 0.00 333.23 11:11:01 PM 21.27 0.37 20.91 18.12 799.70 11:12:01 PM 18.39 0.38 18.01 38.65 540.79 Average: 33.16 0.62 32.54 64.41 2877.29 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1389072 3033708 2364612 62.99 2104 1812312 595196 12.39 143496 1930016 131828 11:07:01 PM 1203548 2978660 2550136 67.94 2104 1936252 625360 13.02 149248 2080036 58200 11:08:01 PM 1050996 2888100 2702688 72.00 2104 1997396 716188 14.91 174812 2205888 42936 11:09:01 PM 1091924 2928736 2661760 70.91 2104 1997476 670728 13.97 209224 2131816 41556 11:10:01 PM 1180436 2984640 2573248 68.55 2104 1964832 622404 12.96 207476 2045040 8840 11:11:01 PM 1147124 2950492 2606560 69.44 2104 1963952 651876 13.57 391416 1893956 7496 11:12:01 PM 1149212 2956824 2604472 69.38 2104 1967652 650508 13.55 391196 1891192 20212 Average: 1173187 2960166 2580497 68.75 2104 1948553 647466 13.48 238124 2025421 44438 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 61.12 49.14 796.77 5.25 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.19 25.22 265.74 5.60 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 44.79 37.63 586.83 7.22 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.46 14.29 12.97 5.89 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.36 11.38 8.53 3.89 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 15.53 15.16 15.89 6.68 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.68 12.31 8.98 12.13 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 26.30 23.59 242.25 6.67 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) 11/05/2025 _x86_64_ (2 CPU) 23:03:58 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.98 0.00 4.42 1.33 2.18 53.09 11:06:01 PM 0 56.58 0.00 5.51 0.93 2.70 34.29 11:06:01 PM 1 21.33 0.00 3.33 1.73 1.66 71.95 11:07:01 PM all 37.47 0.00 4.39 2.61 1.82 53.72 11:07:01 PM 0 53.00 0.00 5.18 3.18 1.95 36.70 11:07:01 PM 1 21.98 0.00 3.60 2.04 1.69 70.68 11:08:01 PM all 38.08 0.00 2.60 0.97 2.45 55.89 11:08:01 PM 0 50.33 0.00 3.33 0.46 2.35 43.53 11:08:01 PM 1 25.89 0.00 1.88 1.48 2.55 68.19 11:09:01 PM all 37.35 0.00 2.93 0.49 1.92 57.31 11:09:01 PM 0 54.30 0.00 3.72 0.53 2.06 39.39 11:09:01 PM 1 20.46 0.00 2.13 0.45 1.79 75.17 11:10:01 PM all 36.15 0.00 2.62 0.14 1.51 59.59 11:10:01 PM 0 50.14 0.00 3.48 0.23 1.65 44.50 11:10:01 PM 1 22.16 0.00 1.76 0.05 1.36 74.66 11:11:01 PM all 37.14 0.00 3.13 0.81 1.84 57.08 11:11:01 PM 0 50.59 0.00 4.20 0.55 1.88 42.78 11:11:01 PM 1 23.73 0.00 2.07 1.06 1.81 71.33 11:12:01 PM all 40.90 0.00 3.47 0.23 2.00 53.39 11:12:01 PM 0 48.96 0.00 3.74 0.28 2.24 44.78 11:12:01 PM 1 32.84 0.00 3.20 0.18 1.76 62.02 Average: all 38.01 0.00 3.37 0.94 1.96 55.72 Average: 0 51.99 0.00 4.16 0.88 2.12 40.85 Average: 1 24.06 0.00 2.57 1.00 1.80 70.57