---> uname -a: Linux prd-centos8-builder-2c-1g-3044.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 471 1072 17 2122 2920 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:3d:57:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe3d:57b9/64 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) 22:45:12 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 42.30 0.58 41.72 175.41 6368.14 10:48:01 PM 2.93 0.00 2.93 0.00 102.58 10:49:01 PM 40.85 6.91 33.94 970.08 2743.30 10:50:01 PM 69.89 0.23 69.66 23.59 7324.66 Average: 39.00 1.93 37.06 292.28 4134.84 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 1490256 3036464 2263404 60.30 2104 1727876 887740 18.49 204500 1815188 36 10:48:01 PM 1485004 3031220 2268656 60.44 2104 1727884 887740 18.49 204508 1819228 16 10:49:01 PM 1260512 3046356 2493148 66.42 2104 1953780 585420 12.19 404908 1798232 146948 10:50:01 PM 1047800 2940032 2705860 72.09 2104 2054304 671440 13.98 412116 1980552 89480 Average: 1320893 3013518 2432767 64.81 2104 1865961 758085 15.79 306508 1853300 59120 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 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 PM eth0 70.13 58.78 531.56 6.02 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 PM eth0 0.72 0.83 0.05 0.04 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 76.76 64.68 808.29 12.43 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 26.99 27.76 217.33 7.51 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 43.65 38.01 389.32 6.50 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) 22:45:12 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 5.00 0.00 1.15 2.35 0.04 91.46 10:47:01 PM 0 2.70 0.00 0.92 1.12 0.05 95.21 10:47:01 PM 1 7.31 0.00 1.37 3.57 0.03 87.72 10:48:01 PM all 0.38 0.00 0.14 0.08 0.02 99.37 10:48:01 PM 0 0.65 0.00 0.12 0.17 0.02 99.05 10:48:01 PM 1 0.12 0.00 0.17 0.00 0.02 99.70 10:49:01 PM all 25.85 0.00 4.12 0.63 0.09 69.31 10:49:01 PM 0 39.22 0.00 5.47 1.15 0.08 54.08 10:49:01 PM 1 12.46 0.00 2.76 0.10 0.10 84.58 10:50:01 PM all 38.04 0.00 4.44 2.85 0.09 54.58 10:50:01 PM 0 51.56 0.00 5.23 2.46 0.10 40.65 10:50:01 PM 1 24.47 0.00 3.65 3.24 0.08 68.55 Average: all 17.34 0.00 2.46 1.48 0.06 78.65 Average: 0 23.58 0.00 2.94 1.23 0.06 72.20 Average: 1 11.10 0.00 1.99 1.73 0.06 85.12