---> uname -a: Linux prd-centos8-builder-2c-4g-10792.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 522 1099 17 2043 2867 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:4c:6b:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe4c:6b19/64 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) 17:03:49 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 235.67 163.60 72.08 14501.98 37879.34 05:06:01 PM 60.31 0.32 60.00 9.73 5726.27 05:07:01 PM 68.57 0.50 68.07 53.86 9937.28 05:08:01 PM 23.41 0.25 23.16 40.12 1520.41 05:09:01 PM 18.38 0.07 18.31 3.07 477.84 05:10:01 PM 15.40 0.00 15.40 0.00 616.88 05:11:01 PM 18.80 0.75 18.05 42.50 513.01 05:12:01 PM 19.83 1.08 18.75 43.33 553.37 Average: 57.55 20.82 36.73 1836.90 7153.13 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 1532184 3015664 2221488 59.18 2104 1662436 626972 13.06 140188 1831352 83772 05:06:01 PM 1284708 2983360 2468964 65.77 2104 1865964 632352 13.17 145508 2031524 169860 05:07:01 PM 1076900 2913524 2676772 71.31 2104 1998140 680728 14.18 151612 2205860 58664 05:08:01 PM 1206316 3010364 2547356 67.86 2104 1964640 574056 11.95 173704 2053316 7440 05:09:01 PM 1169764 2976588 2583908 68.84 2104 1967444 614492 12.80 207536 2055936 10068 05:10:01 PM 1175228 2980124 2578444 68.69 2104 1965744 631084 13.14 208064 2050280 8432 05:11:01 PM 1151240 2965248 2602432 69.33 2104 1974756 620600 12.92 393212 1888224 16116 05:12:01 PM 1192460 3003468 2561212 68.23 2104 1971280 579404 12.07 392500 1848892 21484 Average: 1223600 2981042 2530072 67.40 2104 1921300 619961 12.91 226540 1995673 46980 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 204.18 114.23 921.26 54.09 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 79.34 68.26 887.22 7.43 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 55.84 48.63 604.46 10.69 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 10.06 11.48 11.70 4.27 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 11.46 13.13 8.38 5.95 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 12.33 12.91 10.46 4.09 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 14.46 13.96 15.26 7.23 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 13.88 14.21 12.84 14.07 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 50.20 37.10 308.95 13.48 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) 17:03:49 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.92 0.07 12.51 12.23 1.74 30.54 05:05:01 PM 0 38.61 0.08 11.65 10.42 1.55 37.69 05:05:01 PM 1 47.24 0.05 13.36 14.05 1.93 23.38 05:06:01 PM all 37.36 0.00 4.06 1.09 1.41 56.07 05:06:01 PM 0 24.80 0.00 3.19 1.16 1.38 69.47 05:06:01 PM 1 49.97 0.00 4.93 1.02 1.45 42.62 05:07:01 PM all 36.46 0.00 3.97 2.60 1.48 55.49 05:07:01 PM 0 31.12 0.00 3.98 3.12 1.14 60.65 05:07:01 PM 1 41.77 0.00 3.97 2.08 1.83 50.36 05:08:01 PM all 37.37 0.00 3.05 0.57 1.25 57.76 05:08:01 PM 0 11.50 0.00 1.76 0.98 0.82 84.94 05:08:01 PM 1 63.29 0.00 4.33 0.17 1.68 30.52 05:09:01 PM all 39.05 0.00 2.52 0.35 1.40 56.68 05:09:01 PM 0 19.05 0.00 2.18 0.17 1.08 77.53 05:09:01 PM 1 59.10 0.00 2.87 0.53 1.72 35.78 05:10:01 PM all 34.41 0.00 2.78 0.23 1.27 61.32 05:10:01 PM 0 35.82 0.00 2.90 0.25 1.15 59.87 05:10:01 PM 1 32.99 0.00 2.67 0.20 1.38 62.76 05:11:01 PM all 39.85 0.00 2.96 0.58 1.60 55.01 05:11:01 PM 0 9.25 0.00 2.14 0.23 1.39 86.98 05:11:01 PM 1 70.64 0.00 3.79 0.93 1.80 22.83 05:12:01 PM all 42.14 0.00 3.09 0.53 1.39 52.85 05:12:01 PM 0 29.59 0.00 3.01 0.78 1.26 65.35 05:12:01 PM 1 54.69 0.00 3.16 0.28 1.51 40.35 Average: all 38.69 0.01 4.36 2.27 1.44 53.23 Average: 0 24.95 0.01 3.85 2.13 1.22 67.84 Average: 1 52.46 0.01 4.88 2.40 1.66 38.59