---> uname -a: Linux prd-centos8-builder-2c-4g-9227.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 483 1139 17 2041 2906 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:9e:18:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe9e:18db/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) 11/15/2025 _x86_64_ (2 CPU) 13:04:08 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 68.98 7.45 61.54 1053.61 3844.89 01:07:01 PM 80.00 0.00 80.00 0.00 8643.73 01:08:01 PM 40.40 0.55 39.85 55.18 5817.71 01:09:01 PM 23.79 0.20 23.59 38.79 966.89 01:10:01 PM 16.36 0.07 16.29 3.07 441.72 01:11:01 PM 16.33 0.00 16.33 0.00 620.15 01:12:01 PM 17.36 0.55 16.81 33.46 500.87 Average: 37.60 1.26 36.34 169.17 2976.29 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1470552 3001604 2283124 60.82 2104 1708096 650588 13.55 144948 1880564 57652 01:07:01 PM 1197512 2956632 2556164 68.10 2104 1921128 663664 13.82 145136 2095736 115400 01:08:01 PM 1219480 3022976 2534196 67.51 2104 1964028 579572 12.07 167224 2043988 22372 01:09:01 PM 1095168 2933456 2658508 70.82 2104 1999008 676880 14.10 209688 2128060 42748 01:10:01 PM 1154832 2958856 2598844 69.23 2104 1964784 651068 13.56 207484 2070196 8432 01:11:01 PM 1108344 2945648 2645332 70.47 2104 1997932 657248 13.69 210772 2113028 41560 01:12:01 PM 1137092 2942456 2616584 69.71 2104 1966048 656632 13.67 392072 1903088 8544 Average: 1197569 2965947 2556107 68.10 2104 1931575 647950 13.49 211046 2033523 42387 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 99.18 72.75 746.15 30.18 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 38.69 31.24 541.96 4.06 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 43.75 34.06 587.67 6.51 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 10.95 13.75 12.70 5.69 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 9.63 11.71 7.32 5.08 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 12.75 13.99 11.03 4.66 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 14.51 14.23 14.80 12.57 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 32.78 27.39 274.50 9.82 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) 11/15/2025 _x86_64_ (2 CPU) 13:04:08 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 28.89 0.00 3.84 3.10 4.26 59.91 01:06:01 PM 0 26.60 0.00 3.49 3.47 4.01 62.42 01:06:01 PM 1 31.18 0.00 4.20 2.72 4.51 57.38 01:07:01 PM all 35.71 0.00 4.52 2.72 3.75 53.30 01:07:01 PM 0 28.96 0.00 3.96 2.77 3.68 60.63 01:07:01 PM 1 42.48 0.00 5.08 2.68 3.81 45.95 01:08:01 PM all 35.31 0.00 3.38 1.42 4.08 55.81 01:08:01 PM 0 20.09 0.00 3.22 1.08 3.69 71.92 01:08:01 PM 1 50.60 0.00 3.55 1.76 4.47 39.63 01:09:01 PM all 34.28 0.00 2.39 0.75 4.33 58.25 01:09:01 PM 0 25.11 0.00 2.20 0.99 4.38 67.32 01:09:01 PM 1 43.54 0.00 2.58 0.51 4.27 49.10 01:10:01 PM all 37.53 0.00 2.61 0.58 3.93 55.35 01:10:01 PM 0 29.92 0.00 2.16 0.75 3.62 63.54 01:10:01 PM 1 45.17 0.00 3.06 0.41 4.23 47.13 01:11:01 PM all 32.15 0.00 2.59 0.43 4.37 60.46 01:11:01 PM 0 26.19 0.00 2.71 0.46 4.44 66.21 01:11:01 PM 1 38.14 0.00 2.47 0.39 4.31 54.69 01:12:01 PM all 37.09 0.00 2.81 0.57 4.85 54.68 01:12:01 PM 0 36.42 0.00 2.94 0.77 4.64 55.24 01:12:01 PM 1 37.76 0.00 2.69 0.37 5.05 54.12 Average: all 34.42 0.00 3.16 1.37 4.22 56.82 Average: 0 27.61 0.00 2.95 1.47 4.07 63.90 Average: 1 41.26 0.00 3.37 1.26 4.38 49.72