---> uname -a: Linux prd-centos8-builder-2c-1g-3034.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 542 313 17 2810 2823 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:07:70:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe07:7052/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-3659157c-da70-44c5-bede-30869f5379b1.nov) 06/17/2025 _x86_64_ (2 CPU) 22:35:06 LINUX RESTART (2 CPU) 10:36:02 PM tps rtps wtps bread/s bwrtn/s 10:37:01 PM 15.11 0.00 15.11 0.00 6262.84 10:38:01 PM 100.20 6.17 94.03 898.12 24259.99 10:39:01 PM 14.55 1.02 13.53 103.58 2003.62 10:40:01 PM 66.08 0.40 65.68 54.64 6382.24 Average: 49.13 1.90 47.22 265.16 9741.24 10:36:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 PM 1482012 3027964 2271648 60.52 2104 1727676 903784 18.82 204468 1824272 44 10:38:01 PM 515000 2819720 3238660 86.28 2104 2449940 1006216 20.95 272784 2577040 46836 10:39:01 PM 686432 2947244 3067228 81.71 2104 2404684 619116 12.89 419056 2258724 6692 10:40:01 PM 422912 2918532 3330748 88.73 2104 2621328 619900 12.91 426244 2468208 84496 Average: 776589 2928365 2977071 79.31 2104 2300907 787254 16.39 330638 2282061 34517 10:36:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 8.52 4.34 2.02 0.60 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 46.14 35.73 1099.11 2.96 0.00 0.00 0.00 0.00 10:39:01 PM lo 7.77 7.77 14.14 14.14 0.00 0.00 0.00 0.00 10:39:01 PM eth0 26.15 24.58 15.82 21.19 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 68.05 61.44 714.83 9.18 0.00 0.00 0.00 0.00 Average: lo 1.96 1.96 3.55 3.55 0.00 0.00 0.00 0.00 Average: eth0 37.34 31.64 459.86 8.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-3659157c-da70-44c5-bede-30869f5379b1.nov) 06/17/2025 _x86_64_ (2 CPU) 22:35:06 LINUX RESTART (2 CPU) 10:36:02 PM CPU %user %nice %system %iowait %steal %idle 10:37:01 PM all 2.41 0.00 0.29 0.65 0.05 96.61 10:37:01 PM 0 0.82 0.00 0.29 0.37 0.05 98.47 10:37:01 PM 1 3.99 0.00 0.29 0.92 0.05 94.75 10:38:01 PM all 28.81 0.00 6.42 3.75 0.08 60.94 10:38:01 PM 0 38.61 0.00 5.88 4.21 0.08 51.22 10:38:01 PM 1 19.08 0.00 6.96 3.29 0.08 70.60 10:39:01 PM all 8.43 0.00 1.75 0.49 0.05 89.28 10:39:01 PM 0 9.07 0.00 1.86 0.07 0.05 88.95 10:39:01 PM 1 7.79 0.00 1.64 0.90 0.05 89.62 10:40:01 PM all 37.82 0.00 4.71 2.01 0.09 55.37 10:40:01 PM 0 28.70 0.00 3.61 1.33 0.08 66.27 10:40:01 PM 1 46.96 0.00 5.81 2.69 0.10 44.44 Average: all 19.47 0.00 3.31 1.73 0.07 75.43 Average: 0 19.40 0.00 2.92 1.50 0.07 76.11 Average: 1 19.53 0.00 3.69 1.96 0.07 74.75