---> uname -a: Linux prd-centos8-builder-2c-1g-3043.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 565 289 17 2810 2800 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:2e:e6:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe2e:e6fa/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) 22:45:08 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 14.68 0.00 14.68 0.00 6157.21 10:48:01 PM 72.64 6.21 66.43 900.10 17173.11 10:49:01 PM 59.74 1.03 58.71 104.12 11155.46 10:50:01 PM 66.96 0.62 66.34 77.71 6988.70 Average: 53.51 1.97 51.54 270.49 10368.59 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 1464256 3010452 2289400 60.99 2104 1727832 909020 18.93 204092 1841516 40 10:48:01 PM 543516 2829440 3210140 85.52 2104 2432944 1007628 20.98 272432 2567652 221424 10:49:01 PM 443852 2835772 3309804 88.18 2104 2530168 693264 14.44 430632 2469660 96796 10:50:01 PM 323552 2892700 3430104 91.38 2104 2683740 635144 13.23 433896 2539784 106384 Average: 693794 2892091 3059862 81.52 2104 2343671 811264 16.89 335263 2354653 106161 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 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 9.10 6.18 3.36 0.83 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 51.98 40.59 1099.99 3.28 0.00 0.00 0.00 0.00 10:49:01 PM lo 7.68 7.68 14.13 14.13 0.00 0.00 0.00 0.00 10:49:01 PM eth0 73.67 67.19 531.97 22.73 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 30.41 30.06 238.74 14.27 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 3.53 3.53 0.00 0.00 0.00 0.00 Average: eth0 41.29 36.00 468.51 10.28 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) 22:45:08 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 2.09 0.00 0.57 0.61 0.03 96.71 10:47:01 PM 0 2.18 0.00 0.57 0.55 0.03 96.67 10:47:01 PM 1 2.01 0.00 0.57 0.67 0.02 96.74 10:48:01 PM all 27.11 0.00 5.48 2.41 0.08 64.91 10:48:01 PM 0 1.80 0.00 3.01 4.17 0.07 90.95 10:48:01 PM 1 52.52 0.00 7.96 0.63 0.10 38.79 10:49:01 PM all 27.19 0.00 4.42 1.46 0.09 66.84 10:49:01 PM 0 24.71 0.00 4.44 2.28 0.08 68.50 10:49:01 PM 1 29.66 0.00 4.40 0.65 0.10 65.19 10:50:01 PM all 38.27 0.00 5.46 1.33 0.10 54.84 10:50:01 PM 0 12.58 0.00 4.32 1.80 0.08 81.22 10:50:01 PM 1 63.97 0.00 6.60 0.87 0.12 28.45 Average: all 23.68 0.00 3.98 1.45 0.08 70.80 Average: 0 10.30 0.00 3.08 2.20 0.07 84.34 Average: 1 37.06 0.00 4.88 0.70 0.08 57.27