---> uname -a: Linux prd-centos8-builder-2c-4g-10805.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: 2800.000 BogoMIPS: 5600.00 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 480 1142 17 2043 2910 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:73:45:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe73:45fa/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) 12/02/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 62.00 0.32 61.68 9.73 5974.98 09:07:01 PM 70.36 0.47 69.89 53.32 9262.38 09:08:01 PM 26.02 0.28 25.74 40.65 1980.91 09:09:01 PM 18.39 0.07 18.33 3.07 469.66 09:10:01 PM 14.09 0.00 14.09 0.00 521.72 09:11:01 PM 21.76 0.75 21.01 42.53 710.93 09:12:01 PM 18.94 0.20 18.74 23.33 545.67 Average: 33.08 0.30 32.78 24.66 2780.89 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1340832 3030784 2412852 64.28 2104 1857200 612136 12.75 145108 1976152 165600 09:07:01 PM 1150748 2959848 2602936 69.34 2104 1970452 653836 13.62 149904 2132784 44892 09:08:01 PM 1238920 3044656 2514764 66.99 2104 1966108 580868 12.10 173476 2020724 8856 09:09:01 PM 1219276 3024904 2534408 67.52 2104 1966204 597284 12.44 206812 2007648 8844 09:10:01 PM 1234700 3040372 2518984 67.11 2104 1966204 600720 12.51 207824 1991252 2724 09:11:01 PM 1207500 3014692 2546184 67.83 2104 1967620 611304 12.73 391916 1834152 8980 09:12:01 PM 1108412 2925332 2645272 70.47 2104 1977040 696780 14.51 392812 1931564 27956 Average: 1214341 3005798 2539343 67.65 2104 1952975 621847 12.95 238265 1984897 38265 09:05:01 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 76.31 68.11 813.15 6.93 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 32.46 28.26 445.70 6.32 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 25.42 24.01 243.55 5.48 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 9.73 11.80 6.92 5.50 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 14.21 14.23 11.73 8.08 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 17.20 15.35 15.82 7.63 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 8.48 10.08 6.47 4.73 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 26.26 24.55 220.48 6.38 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) 12/02/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.52 0.00 4.19 1.50 1.85 54.93 09:06:01 PM 0 28.64 0.00 3.65 1.64 1.77 64.29 09:06:01 PM 1 46.42 0.00 4.74 1.36 1.93 45.55 09:07:01 PM all 37.73 0.00 4.00 2.33 2.04 53.91 09:07:01 PM 0 25.13 0.00 3.52 3.51 1.90 65.93 09:07:01 PM 1 50.38 0.00 4.47 1.15 2.18 41.82 09:08:01 PM all 37.45 0.00 2.77 0.63 1.83 57.33 09:08:01 PM 0 23.70 0.00 2.43 0.99 1.62 71.25 09:08:01 PM 1 51.22 0.00 3.10 0.27 2.04 43.38 09:09:01 PM all 40.25 0.00 2.34 0.25 1.79 55.36 09:09:01 PM 0 30.03 0.00 2.27 0.12 1.71 65.87 09:09:01 PM 1 50.51 0.00 2.41 0.38 1.88 44.82 09:10:01 PM all 33.14 0.00 2.76 0.40 1.63 62.07 09:10:01 PM 0 27.43 0.00 2.56 0.17 1.75 68.08 09:10:01 PM 1 38.89 0.00 2.96 0.63 1.50 56.02 09:11:01 PM all 39.25 0.00 2.83 0.65 1.75 55.52 09:11:01 PM 0 48.72 0.00 3.15 0.32 1.77 46.05 09:11:01 PM 1 29.82 0.00 2.52 0.98 1.74 64.94 09:12:01 PM all 40.76 0.00 2.91 0.44 1.83 54.06 09:12:01 PM 0 21.57 0.00 2.34 0.28 1.61 74.21 09:12:01 PM 1 60.01 0.00 3.49 0.60 2.06 33.84 Average: all 38.01 0.00 3.12 0.89 1.82 56.17 Average: 0 29.30 0.00 2.85 1.00 1.73 65.11 Average: 1 46.75 0.00 3.38 0.77 1.90 47.20