---> uname -a: Linux prd-centos8-builder-2c-4g-2683.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 507 1121 17 2036 2882 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:ae:87:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:feae:8717/64 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) 09/02/2025 _x86_64_ (2 CPU) 18:03:50 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 243.39 177.76 65.63 14990.97 37576.30 06:06:01 PM 59.92 0.32 59.61 9.73 5995.25 06:07:01 PM 69.18 0.50 68.68 53.85 8852.42 06:08:01 PM 30.27 0.05 30.22 1.33 2979.19 06:09:01 PM 17.66 0.27 17.39 41.85 461.37 06:10:01 PM 13.69 0.00 13.69 0.00 377.91 06:11:01 PM 16.43 0.37 16.06 18.11 661.94 06:12:01 PM 17.79 0.38 17.41 38.64 505.68 Average: 58.54 22.45 36.08 1894.19 7175.45 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 1617532 3068608 2136152 56.91 2104 1630872 595680 12.40 136660 1752752 61912 06:06:01 PM 1362756 3020776 2390928 63.70 2104 1825676 615704 12.82 146240 1954236 139284 06:07:01 PM 1236532 2996764 2517152 67.06 2104 1921496 642032 13.37 148372 2048316 27180 06:08:01 PM 1079244 2910780 2674440 71.25 2104 1992272 713312 14.85 175036 2177408 42736 06:09:01 PM 1113080 2944660 2640604 70.35 2104 1992352 683352 14.23 210064 2110240 41560 06:10:01 PM 1205396 3004472 2548288 67.89 2104 1959712 622508 12.96 207792 2020180 8844 06:11:01 PM 1165476 2971828 2588208 68.95 2104 1966988 639792 13.32 393092 1873444 15604 06:12:01 PM 1124480 2935568 2629204 70.04 2104 1971592 669512 13.94 394416 1912548 19700 Average: 1238062 2981682 2515622 67.02 2104 1907620 647736 13.49 226459 1981140 44602 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 179.58 100.75 814.54 52.87 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 69.77 58.09 895.01 6.34 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 19.38 18.34 155.84 8.35 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 44.66 38.76 588.02 6.93 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 11.99 13.23 12.70 5.59 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 8.94 10.48 7.43 3.96 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 18.30 14.87 16.85 6.31 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 9.93 11.21 8.20 5.48 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 45.31 33.21 312.26 11.98 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) 09/02/2025 _x86_64_ (2 CPU) 18:03:50 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.29 0.08 15.44 12.07 2.52 27.60 06:05:01 PM 0 46.90 0.05 17.34 9.41 2.75 23.56 06:05:01 PM 1 37.69 0.10 13.55 14.74 2.30 31.63 06:06:01 PM all 38.29 0.00 4.22 1.31 2.85 53.34 06:06:01 PM 0 33.64 0.00 3.24 1.37 2.78 58.98 06:06:01 PM 1 42.95 0.00 5.19 1.25 2.92 47.69 06:07:01 PM all 37.23 0.00 4.49 2.42 3.28 52.58 06:07:01 PM 0 35.52 0.00 4.76 1.77 3.13 54.82 06:07:01 PM 1 38.94 0.00 4.23 3.07 3.43 50.34 06:08:01 PM all 37.05 0.00 2.78 1.03 3.07 56.07 06:08:01 PM 0 32.91 0.00 2.58 1.32 3.38 59.80 06:08:01 PM 1 41.22 0.00 2.99 0.73 2.76 52.31 06:09:01 PM all 37.19 0.00 2.89 0.36 2.26 57.30 06:09:01 PM 0 25.49 0.00 2.54 0.08 2.42 69.46 06:09:01 PM 1 48.98 0.00 3.24 0.65 2.09 45.04 06:10:01 PM all 37.46 0.00 2.75 0.41 2.47 56.91 06:10:01 PM 0 8.50 0.00 1.08 0.64 2.71 87.06 06:10:01 PM 1 67.02 0.00 4.46 0.18 2.22 26.12 06:11:01 PM all 35.52 0.00 3.49 0.44 2.81 57.74 06:11:01 PM 0 37.70 0.00 4.11 0.69 2.83 54.67 06:11:01 PM 1 33.34 0.00 2.86 0.18 2.80 60.82 06:12:01 PM all 40.32 0.00 3.16 0.64 3.58 52.30 06:12:01 PM 0 57.90 0.00 4.23 0.72 3.54 33.60 06:12:01 PM 1 22.92 0.00 2.09 0.57 3.62 70.80 Average: all 38.16 0.01 4.88 2.31 2.86 51.78 Average: 0 34.78 0.01 4.95 1.98 2.95 55.33 Average: 1 41.55 0.01 4.80 2.65 2.77 48.21