---> uname -a: Linux prd-centos8-builder-2c-1g-3040.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 541 315 17 2809 2825 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:f5:63:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fef5:6372/64 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) 22:45:06 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 77.91 6.18 71.73 900.10 19767.76 10:48:01 PM 43.37 0.90 42.47 93.17 12461.13 10:49:01 PM 6.43 0.03 6.40 0.53 351.99 10:50:00 PM 0.30 0.00 0.30 0.00 4.09 10:50:01 PM 0.00 0.00 0.00 0.00 0.00 10:51:01 PM 0.15 0.00 0.15 0.00 1.35 10:52:01 PM 0.32 0.00 0.32 0.00 4.27 10:53:01 PM 0.28 0.00 0.28 0.00 3.43 10:54:01 PM 0.15 0.00 0.15 0.00 1.73 10:55:01 PM 0.13 0.00 0.13 0.00 0.92 10:56:01 PM 0.12 0.00 0.12 0.00 1.30 10:57:01 PM 47.65 0.48 47.17 64.51 3379.41 Average: 16.07 0.69 15.38 96.22 3270.91 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 715632 2863788 3038028 80.94 2104 2301420 978208 20.37 272944 2410896 186548 10:48:01 PM 589492 2847036 3164168 84.30 2104 2402180 995000 20.72 228664 2545760 4272 10:49:01 PM 580940 2838504 3172720 84.52 2104 2402200 995000 20.72 228676 2554880 12 10:50:00 PM 570792 2828356 3182868 84.79 2104 2402200 998156 20.79 228676 2565100 4 10:50:01 PM 572664 2830228 3180996 84.74 2104 2402200 998156 20.79 228676 2563528 4 10:51:01 PM 562216 2819812 3191444 85.02 2104 2402204 998156 20.79 228676 2573544 4 10:52:01 PM 552800 2810396 3200860 85.27 2104 2402204 998156 20.79 228676 2583116 4 10:53:01 PM 552808 2810404 3200852 85.27 2104 2402204 998156 20.79 228676 2583124 4 10:54:01 PM 553028 2810628 3200632 85.27 2104 2402208 998156 20.79 228676 2583032 4 10:55:01 PM 552984 2810584 3200676 85.27 2104 2402208 1005980 20.95 228676 2583132 4 10:56:01 PM 552988 2810588 3200672 85.27 2104 2402208 1005980 20.95 228676 2583284 4 10:57:01 PM 437636 2898036 3316024 88.34 2104 2588116 634016 13.20 425812 2467224 128896 Average: 566165 2831530 3187495 84.92 2104 2409296 966927 20.13 248792 2549718 26647 10:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 PM eth0 55.90 45.83 1103.37 3.96 0.00 0.00 0.00 0.00 10:48:01 PM lo 11.80 11.80 21.89 21.89 0.00 0.00 0.00 0.00 10:48:01 PM eth0 24.21 22.88 12.41 23.63 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.32 0.62 0.64 0.05 0.00 0.00 0.00 0.00 10:50:00 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:50:00 PM eth0 0.63 0.52 0.04 0.05 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:51:01 PM eth0 0.52 0.55 0.11 0.11 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 PM eth0 0.63 0.50 0.07 0.05 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.38 0.50 0.03 0.05 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 PM eth0 0.43 0.50 0.04 0.05 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 PM eth0 0.93 0.45 0.09 0.04 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.20 0.20 0.50 0.50 0.00 0.00 0.00 0.00 10:56:01 PM eth0 1.18 1.00 1.00 0.38 0.00 0.00 0.00 0.00 10:57:01 PM lo 1.43 1.43 2.24 2.24 0.00 0.00 0.00 0.00 10:57:01 PM eth0 59.20 54.32 561.01 9.75 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 2.25 2.25 0.00 0.00 0.00 0.00 Average: eth0 13.21 11.61 152.63 3.47 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) 22:45:06 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 16.90 0.00 4.27 3.06 0.05 75.73 10:47:01 PM 0 28.81 0.00 5.91 1.60 0.05 63.62 10:47:01 PM 1 4.95 0.00 2.63 4.52 0.05 87.86 10:48:01 PM all 19.96 0.00 3.34 1.50 0.08 75.12 10:48:01 PM 0 33.13 0.00 3.97 0.85 0.10 61.95 10:48:01 PM 1 6.83 0.00 2.71 2.14 0.07 88.26 10:49:01 PM all 1.49 0.00 0.55 0.15 0.10 97.71 10:49:01 PM 0 2.16 0.00 0.76 0.07 0.13 96.88 10:49:01 PM 1 0.82 0.00 0.34 0.23 0.07 98.54 10:50:00 PM all 1.53 0.00 0.47 0.00 0.09 97.92 10:50:00 PM 0 2.37 0.00 0.82 0.00 0.14 96.67 10:50:00 PM 1 0.70 0.00 0.12 0.00 0.03 99.15 10:50:01 PM all 1.82 0.00 1.82 0.00 0.00 96.36 10:50:01 PM 0 1.20 0.00 2.41 0.00 0.00 96.39 10:50:01 PM 1 2.44 0.00 1.22 0.00 0.00 96.34 10:51:01 PM all 1.38 0.00 0.45 0.00 0.08 98.10 10:51:01 PM 0 2.62 0.00 0.76 0.00 0.12 96.50 10:51:01 PM 1 0.15 0.00 0.13 0.00 0.03 99.68 10:52:01 PM all 1.41 0.00 0.48 0.00 0.08 98.03 10:52:01 PM 0 2.74 0.00 0.81 0.00 0.12 96.33 10:52:01 PM 1 0.10 0.00 0.15 0.00 0.03 99.72 10:53:01 PM all 1.36 0.00 0.46 0.00 0.07 98.11 10:53:01 PM 0 2.26 0.00 0.71 0.00 0.10 96.93 10:53:01 PM 1 0.47 0.00 0.22 0.00 0.03 99.28 10:54:01 PM all 1.35 0.00 0.45 0.00 0.08 98.12 10:54:01 PM 0 1.92 0.00 0.52 0.00 0.10 97.46 10:54:01 PM 1 0.77 0.00 0.37 0.00 0.07 98.79 10:55:01 PM all 1.38 0.00 0.45 0.00 0.08 98.09 10:55:01 PM 0 1.47 0.00 0.59 0.00 0.10 97.84 10:55:01 PM 1 1.29 0.00 0.32 0.00 0.05 98.34 10:56:01 PM all 1.55 0.00 0.48 0.00 0.08 97.90 10:56:01 PM 0 0.91 0.00 0.35 0.00 0.05 98.69 10:56:01 PM 1 2.19 0.00 0.61 0.00 0.10 97.10 10:56:01 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 35.94 0.00 4.90 0.93 0.10 58.13 10:57:01 PM 0 37.83 0.00 5.26 1.13 0.10 55.67 10:57:01 PM 1 34.04 0.00 4.54 0.73 0.10 60.59 Average: all 7.70 0.00 1.49 0.52 0.08 90.22 Average: 0 10.63 0.00 1.87 0.33 0.10 87.07 Average: 1 4.77 0.00 1.11 0.69 0.06 93.37