---> uname -a: Linux prd-centos8-builder-2c-4g-10109.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: 2799.998 BogoMIPS: 5599.99 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 509 1113 17 2042 2880 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:b4:a2:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:feb4:a23e/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) 11/24/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 58.83 0.32 58.51 9.73 5796.63 07:07:01 PM 67.22 0.47 66.76 53.32 8969.99 07:08:01 PM 32.24 0.08 32.16 1.87 3093.72 07:09:01 PM 18.61 0.27 18.34 41.85 478.96 07:10:01 PM 12.61 0.00 12.61 0.00 352.82 07:11:01 PM 23.87 0.37 23.50 18.12 998.62 07:12:01 PM 17.59 0.38 17.21 38.65 504.00 Average: 33.00 0.27 32.73 23.36 2884.72 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 1308908 2988244 2444768 65.13 2104 1847396 633008 13.18 148788 2005000 159588 07:07:01 PM 1210724 2977020 2542952 67.75 2104 1927668 620652 12.92 148296 2074864 30208 07:08:01 PM 1024332 2868940 2729344 72.71 2104 2005440 726940 15.14 176304 2231560 49700 07:09:01 PM 1062212 2901088 2691464 71.70 2104 1999736 698284 14.54 209844 2160892 42732 07:10:01 PM 1160736 2965904 2592940 69.08 2104 1965912 628848 13.09 207680 2063884 8840 07:11:01 PM 1109816 2915300 2643860 70.43 2104 1966204 675536 14.07 391756 1930644 8528 07:12:01 PM 1141672 2950208 2612004 69.59 2104 1968736 644016 13.41 391628 1899084 20224 Average: 1145486 2938101 2608190 69.48 2104 1954442 661041 13.77 239185 2052275 45689 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 70.63 58.00 882.74 6.27 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 18.78 17.45 156.30 4.66 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 49.86 44.36 590.32 7.54 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.26 14.11 12.96 5.89 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 10.70 11.68 9.02 3.87 0.00 0.00 0.00 0.00 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 17.55 15.84 16.06 7.12 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 11.45 11.78 10.74 5.65 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 27.32 24.74 239.72 5.86 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) 11/24/2025 _x86_64_ (2 CPU) 19:03:52 LINUX RESTART (2 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 37.42 0.00 4.14 1.41 2.76 54.27 07:06:01 PM 0 17.98 0.00 2.40 1.59 2.60 75.43 07:06:01 PM 1 56.94 0.00 5.89 1.22 2.92 33.02 07:07:01 PM all 33.43 0.00 3.80 2.47 2.85 57.45 07:07:01 PM 0 14.70 0.00 2.44 2.67 2.56 77.62 07:07:01 PM 1 52.29 0.00 5.17 2.26 3.14 37.15 07:08:01 PM all 38.06 0.00 2.52 1.09 2.25 56.08 07:08:01 PM 0 17.08 0.00 1.84 1.47 2.01 77.60 07:08:01 PM 1 59.18 0.00 3.20 0.71 2.49 34.42 07:09:01 PM all 36.79 0.00 2.41 0.70 2.33 57.77 07:09:01 PM 0 20.71 0.00 1.80 0.54 2.18 74.77 07:09:01 PM 1 52.92 0.00 3.03 0.86 2.48 40.71 07:10:01 PM all 35.49 0.00 2.37 0.34 1.99 59.81 07:10:01 PM 0 15.99 0.00 1.58 0.02 1.93 80.48 07:10:01 PM 1 55.12 0.00 3.17 0.66 2.06 38.98 07:11:01 PM all 37.10 0.00 2.76 0.87 2.57 56.70 07:11:01 PM 0 13.74 0.00 1.74 1.16 2.48 80.88 07:11:01 PM 1 60.69 0.00 3.79 0.56 2.67 32.28 07:12:01 PM all 38.83 0.00 3.20 0.37 4.58 53.01 07:12:01 PM 0 41.33 0.00 3.38 0.31 4.43 50.55 07:12:01 PM 1 36.34 0.00 3.02 0.44 4.73 55.47 Average: all 36.74 0.00 3.03 1.03 2.77 56.43 Average: 0 20.25 0.00 2.17 1.11 2.60 73.87 Average: 1 53.30 0.00 3.89 0.96 2.93 38.91