---> uname -a: Linux prd-centos8-builder-2c-4g-8053.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 493 1130 17 2041 2896 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:75:c6:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe75:c606/64 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) 11/02/2025 _x86_64_ (2 CPU) 23:04:11 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 70.20 9.71 60.49 1394.77 4048.41 11:07:01 PM 74.61 0.03 74.58 0.27 7944.62 11:08:01 PM 41.19 0.52 40.67 54.92 5821.24 11:09:01 PM 23.85 0.20 23.65 38.79 972.74 11:10:01 PM 16.13 0.07 16.06 3.07 427.30 11:11:01 PM 15.79 0.00 15.79 0.00 602.52 11:12:01 PM 16.21 0.55 15.66 33.46 461.98 Average: 36.85 1.58 35.27 217.92 2896.99 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1405392 2966160 2348292 62.56 2104 1737320 689220 14.35 144728 1947008 80392 11:07:01 PM 1235152 2995364 2518532 67.09 2104 1921904 619248 12.89 145272 2058656 116604 11:08:01 PM 1177016 2980252 2576668 68.64 2104 1963560 627928 13.08 168184 2086100 22372 11:09:01 PM 1075020 2912884 2678664 71.36 2104 1998540 701744 14.61 209392 2149432 42748 11:10:01 PM 1129728 2945348 2623956 69.90 2104 1976200 665232 13.85 208124 2094312 20312 11:11:01 PM 1097552 2934436 2656132 70.76 2104 1997460 672812 14.01 210508 2125840 41564 11:12:01 PM 1126040 2931180 2627644 70.00 2104 1965580 678756 14.13 391640 1914672 8544 Average: 1177986 2952232 2575698 68.62 2104 1937223 664991 13.85 211121 2053717 47505 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 133.62 95.57 1105.00 41.29 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 24.71 20.44 291.19 3.80 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 43.52 33.91 587.91 5.90 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 11.35 14.55 12.84 5.76 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.31 12.14 7.73 5.35 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 12.65 13.63 10.80 4.43 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 15.74 13.80 19.34 7.13 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 35.99 29.15 290.71 10.52 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) 11/02/2025 _x86_64_ (2 CPU) 23:04:11 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 33.68 0.00 4.13 3.47 7.61 51.10 11:06:01 PM 0 34.93 0.00 3.71 3.25 7.50 50.61 11:06:01 PM 1 32.44 0.00 4.55 3.69 7.72 51.58 11:07:01 PM all 35.22 0.00 4.65 2.60 6.04 51.50 11:07:01 PM 0 44.20 0.00 5.44 2.71 5.38 42.27 11:07:01 PM 1 26.41 0.00 3.88 2.48 6.69 60.54 11:08:01 PM all 33.52 0.00 3.00 1.83 5.59 56.07 11:08:01 PM 0 49.81 0.00 3.70 2.42 5.05 39.02 11:08:01 PM 1 17.62 0.00 2.31 1.25 6.11 72.71 11:09:01 PM all 33.76 0.00 2.30 0.94 5.79 57.20 11:09:01 PM 0 57.13 0.00 3.25 0.78 4.99 33.85 11:09:01 PM 1 11.25 0.00 1.39 1.09 6.57 79.71 11:10:01 PM all 36.51 0.00 2.64 0.46 5.79 54.60 11:10:01 PM 0 55.89 0.00 3.29 0.73 5.55 34.55 11:10:01 PM 1 17.53 0.00 2.01 0.19 6.02 74.25 11:11:01 PM all 31.62 0.00 2.46 0.33 5.34 60.25 11:11:01 PM 0 44.92 0.00 3.24 0.28 4.72 46.84 11:11:01 PM 1 18.62 0.00 1.69 0.38 5.94 73.37 11:12:01 PM all 38.18 0.00 2.57 0.65 5.20 53.40 11:12:01 PM 0 55.20 0.00 3.24 0.81 4.83 35.91 11:12:01 PM 1 21.45 0.00 1.92 0.48 5.57 70.59 Average: all 34.64 0.00 3.11 1.47 5.91 54.87 Average: 0 48.82 0.00 3.70 1.58 5.44 40.47 Average: 1 20.75 0.00 2.54 1.37 6.38 68.98