---> uname -a: Linux prd-centos8-builder-2c-4g-474.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 506 1116 17 2042 2884 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:2f:2f:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe2f:2fba/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) 04/13/2026 _x86_64_ (2 CPU) 21:03:57 LINUX RESTART (2 CPU) 09:05:02 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 61.42 0.34 61.08 10.03 5876.08 09:07:01 PM 66.28 2.17 64.11 108.76 9414.01 09:08:01 PM 25.92 0.28 25.64 40.65 1536.85 09:09:01 PM 20.51 0.07 20.45 3.07 504.58 09:10:01 PM 16.11 0.00 16.11 0.00 624.68 09:11:01 PM 17.77 1.10 16.67 69.68 496.84 Average: 34.59 0.66 33.93 38.78 3067.56 09:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1309596 3003588 2444080 65.11 2104 1861632 620636 12.92 144192 2008360 165820 09:07:01 PM 1061668 2903336 2692008 71.72 2104 2003512 696060 14.49 150788 2223944 62856 09:08:01 PM 1137416 2942816 2616260 69.70 2104 1966600 655716 13.65 172932 2124832 9348 09:09:01 PM 1088024 2929816 2665652 71.01 2104 2003060 671160 13.98 213468 2134092 44808 09:10:01 PM 1047624 2890380 2706052 72.09 2104 2004048 713628 14.86 214040 2173288 45796 09:11:01 PM 1168880 2977124 2584796 68.86 2104 1969204 626708 13.05 396444 1869492 8736 Average: 1135535 2941177 2618141 69.75 2104 1968009 663985 13.83 215311 2089001 56227 09:05:02 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 82.70 66.10 1058.58 7.20 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 50.48 41.84 672.87 7.62 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 11.11 12.81 12.50 4.99 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 11.60 13.93 9.03 6.60 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 12.75 13.53 10.93 4.57 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 16.99 14.27 17.00 7.60 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 30.79 26.97 294.68 6.43 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) 04/13/2026 _x86_64_ (2 CPU) 21:03:57 LINUX RESTART (2 CPU) 09:05:02 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 38.41 0.00 4.44 1.05 2.16 53.94 09:06:01 PM 0 27.38 0.00 3.26 1.06 2.03 66.27 09:06:01 PM 1 49.50 0.00 5.63 1.05 2.30 41.53 09:07:01 PM all 37.31 0.00 3.92 2.88 1.50 54.39 09:07:01 PM 0 41.43 0.00 5.28 3.24 1.50 48.54 09:07:01 PM 1 33.21 0.00 2.56 2.53 1.50 60.21 09:08:01 PM all 37.03 0.00 3.01 0.76 1.52 57.68 09:08:01 PM 0 27.50 0.00 2.76 1.01 1.28 67.44 09:08:01 PM 1 46.59 0.00 3.25 0.50 1.77 47.89 09:09:01 PM all 39.30 0.00 2.63 0.32 1.63 56.12 09:09:01 PM 0 32.96 0.00 2.21 0.07 1.56 63.21 09:09:01 PM 1 45.65 0.00 3.06 0.58 1.69 49.02 09:10:01 PM all 35.09 0.00 2.41 0.42 1.21 60.86 09:10:01 PM 0 18.42 0.00 1.86 0.27 0.87 78.59 09:10:01 PM 1 51.78 0.00 2.96 0.57 1.56 43.13 09:11:01 PM all 40.60 0.00 3.47 0.50 1.48 53.96 09:11:01 PM 0 5.80 0.00 1.54 0.78 0.76 91.11 09:11:01 PM 1 75.49 0.00 5.40 0.22 2.20 16.70 Average: all 37.96 0.00 3.31 0.99 1.58 56.16 Average: 0 25.56 0.00 2.82 1.07 1.33 69.22 Average: 1 50.36 0.00 3.80 0.91 1.83 43.09