---> uname -a: Linux prd-centos8-builder-2c-4g-3527.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 495 1131 17 2038 2894 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:3b:46:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe3b:46b3/64 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) 09/12/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 52.17 0.67 51.50 20.13 5651.28 09:07:01 PM 69.39 0.47 68.93 53.32 7458.83 09:08:01 PM 36.24 0.08 36.15 1.87 4683.27 09:09:01 PM 19.61 0.27 19.35 41.86 759.47 09:10:01 PM 13.44 0.00 13.44 0.00 361.19 09:11:01 PM 19.42 0.37 19.06 18.12 758.55 09:12:01 PM 18.34 0.38 17.96 38.65 533.40 Average: 32.66 0.32 32.34 24.85 2886.46 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1411452 3053992 2342224 62.40 2104 1810408 577568 12.03 143936 1907208 129244 09:07:01 PM 1246124 3011164 2507552 66.80 2104 1926556 611128 12.73 147760 2041300 79988 09:08:01 PM 1091700 2925296 2661976 70.92 2104 1994628 687160 14.31 174368 2166808 42736 09:09:01 PM 1119708 2953368 2633968 70.17 2104 1994684 667076 13.89 209600 2104420 41528 09:10:01 PM 1193384 2994504 2560292 68.21 2104 1962060 632856 13.18 207244 2033156 8840 09:11:01 PM 1175424 2975820 2578252 68.69 2104 1961180 637356 13.27 391308 1867140 7508 09:12:01 PM 1185344 2989784 2568332 68.42 2104 1964760 627244 13.06 391064 1856568 20104 Average: 1203305 2986275 2550371 67.94 2104 1944897 634341 13.21 237897 1996657 47135 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 62.23 50.87 812.08 5.40 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 26.62 23.93 244.13 5.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 42.74 36.85 586.08 7.05 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.41 13.56 12.44 8.84 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.96 11.44 8.27 4.22 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 15.54 15.41 17.00 6.92 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 10.76 11.58 8.77 5.59 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 25.61 23.38 241.24 6.20 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) 09/12/2025 _x86_64_ (2 CPU) 21:03:54 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.46 0.00 4.36 0.99 3.43 52.76 09:06:01 PM 0 31.38 0.00 3.87 0.49 3.54 60.73 09:06:01 PM 1 45.60 0.00 4.87 1.50 3.32 44.72 09:07:01 PM all 37.13 0.00 4.31 2.10 3.07 53.39 09:07:01 PM 0 36.96 0.00 4.92 2.21 2.89 53.03 09:07:01 PM 1 37.30 0.00 3.71 1.99 3.25 53.75 09:08:01 PM all 37.52 0.00 2.81 1.19 2.83 55.64 09:08:01 PM 0 36.38 0.00 3.43 0.59 2.59 57.00 09:08:01 PM 1 38.66 0.00 2.19 1.79 3.08 54.28 09:09:01 PM all 37.72 0.00 2.62 0.39 2.71 56.56 09:09:01 PM 0 35.70 0.00 2.79 0.53 2.71 58.27 09:09:01 PM 1 39.73 0.00 2.46 0.25 2.70 54.86 09:10:01 PM all 36.21 0.00 2.33 0.30 2.87 58.28 09:10:01 PM 0 35.55 0.00 2.42 0.20 2.78 59.05 09:10:01 PM 1 36.87 0.00 2.25 0.41 2.95 57.52 09:11:01 PM all 35.61 0.00 3.14 0.62 2.89 57.74 09:11:01 PM 0 10.81 0.00 1.99 0.80 2.95 83.45 09:11:01 PM 1 60.80 0.00 4.31 0.43 2.83 31.63 09:12:01 PM all 40.75 0.00 3.42 0.37 3.05 52.41 09:12:01 PM 0 14.74 0.00 2.11 0.31 3.44 79.40 09:12:01 PM 1 67.44 0.00 4.76 0.43 2.65 24.72 Average: all 37.63 0.00 3.29 0.85 2.98 55.25 Average: 0 28.73 0.00 3.07 0.73 2.99 64.48 Average: 1 46.58 0.00 3.50 0.97 2.97 45.98