---> uname -a: Linux prd-centos8-builder-2c-4g-10730.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 1117 17 2041 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:1c:df:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe1c:df50/64 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) 12/01/2025 _x86_64_ (2 CPU) 21:04:21 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 84.87 16.58 68.29 3563.88 4620.09 09:07:01 PM 84.65 1.00 83.65 24.25 8478.95 09:08:01 PM 33.88 0.52 33.36 54.92 4922.23 09:09:01 PM 21.68 0.27 21.41 41.85 924.84 09:10:01 PM 20.54 0.00 20.54 0.00 628.21 09:11:01 PM 16.74 0.48 16.26 16.93 654.12 09:12:01 PM 17.45 0.47 16.98 48.93 489.37 Average: 39.98 2.76 37.22 535.81 2960.09 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1397068 2959244 2356608 62.78 2104 1738932 704792 14.68 147976 1950296 73632 09:07:01 PM 1201648 2962696 2552028 67.99 2104 1922616 645080 13.43 147784 2083772 90684 09:08:01 PM 1153336 2954784 2600340 69.27 2104 1961904 645812 13.45 172996 2106752 21956 09:09:01 PM 1180304 2984288 2573372 68.56 2104 1964860 614224 12.79 208608 2043984 10064 09:10:01 PM 1164720 2967544 2588956 68.97 2104 1963652 633952 13.20 208764 2058748 8860 09:11:01 PM 1144308 2947648 2609368 69.52 2104 1964148 653020 13.60 209660 2078308 8848 09:12:01 PM 1155840 2960812 2597836 69.21 2104 1965552 640060 13.33 394828 1882032 8708 Average: 1199603 2962431 2554073 68.04 2104 1925952 648134 13.50 212945 2029127 31822 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 267.73 147.80 1565.10 58.23 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 34.87 30.17 270.49 14.29 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 43.78 38.54 584.81 6.50 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 12.18 14.28 12.84 5.43 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 8.96 11.75 7.40 5.38 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 11.81 12.58 10.34 4.00 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 15.13 14.21 15.91 7.51 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 56.35 38.48 352.41 14.48 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) 12/01/2025 _x86_64_ (2 CPU) 21:04:21 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 40.51 0.00 5.51 3.86 2.68 47.44 09:06:01 PM 0 43.59 0.00 5.21 5.29 2.37 43.54 09:06:01 PM 1 37.43 0.00 5.82 2.44 2.98 51.33 09:07:01 PM all 39.72 0.00 5.04 2.84 1.53 50.87 09:07:01 PM 0 53.65 0.00 6.51 3.39 1.79 34.66 09:07:01 PM 1 25.77 0.00 3.57 2.29 1.26 67.10 09:08:01 PM all 36.26 0.00 3.25 0.98 1.27 58.24 09:08:01 PM 0 41.75 0.00 3.77 1.11 1.40 51.97 09:08:01 PM 1 30.76 0.00 2.72 0.85 1.13 64.54 09:09:01 PM all 38.77 0.00 2.95 0.53 1.33 56.42 09:09:01 PM 0 44.10 0.00 3.24 0.28 1.14 51.24 09:09:01 PM 1 33.46 0.00 2.66 0.77 1.53 61.58 09:10:01 PM all 39.48 0.00 2.34 0.67 1.42 56.10 09:10:01 PM 0 64.13 0.00 3.13 0.70 1.75 30.30 09:10:01 PM 1 14.87 0.00 1.54 0.63 1.10 81.86 09:11:01 PM all 34.30 0.00 2.84 0.59 1.17 61.10 09:11:01 PM 0 37.40 0.00 3.60 0.67 1.18 57.15 09:11:01 PM 1 31.19 0.00 2.08 0.52 1.15 65.06 09:12:01 PM all 40.47 0.00 3.46 0.38 1.17 54.51 09:12:01 PM 0 54.01 0.00 3.11 0.35 1.35 41.18 09:12:01 PM 1 26.91 0.00 3.82 0.42 1.00 67.86 Average: all 38.50 0.00 3.63 1.41 1.51 54.95 Average: 0 48.38 0.00 4.08 1.69 1.57 44.28 Average: 1 28.63 0.00 3.18 1.13 1.45 65.62