---> uname -a: Linux prd-centos8-builder-2c-2g-3592.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4801 19 2269 6773 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:7e:c6:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe7e:c6df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:84:5a:69 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/14/2025 _x86_64_ (2 CPU) 17:31:44 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 240.30 65.89 174.41 13764.61 38785.80 05:34:01 PM 65.44 0.72 64.73 25.59 5646.85 05:35:01 PM 93.05 0.45 92.60 63.06 11220.75 05:36:01 PM 33.76 0.35 33.41 43.72 1837.00 05:37:01 PM 22.73 0.00 22.73 0.00 699.75 05:38:01 PM 26.16 0.72 25.45 67.59 884.20 Average: 80.24 11.36 68.89 2327.62 9846.19 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5388236 7022156 2494188 31.64 2688 1829400 984104 11.02 187720 2027840 68272 05:34:01 PM 5124764 7001020 2757660 34.98 2688 2059120 962576 10.78 205756 2228176 175252 05:35:01 PM 4863552 6908400 3018872 38.30 2688 2221304 1022092 11.44 208520 2458560 61900 05:36:01 PM 4976208 6990344 2906216 36.87 2688 2189912 936956 10.49 267464 2285188 12968 05:37:01 PM 4958924 6971864 2923500 37.09 2688 2188708 955944 10.70 268572 2301364 7268 05:38:01 PM 4914880 6929276 2967544 37.65 2688 2190056 997888 11.17 424404 2189132 10200 Average: 5037761 6970510 2844663 36.09 2688 2113083 976593 10.93 260406 2248377 55977 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 247.73 132.54 981.34 56.93 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 79.79 66.23 911.14 6.87 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 62.02 49.96 735.86 8.71 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.09 18.58 23.12 7.17 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 13.98 15.46 12.25 6.10 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 24.11 20.38 29.05 10.50 0.00 0.00 0.00 0.00 05:38:01 PM docker0 0.00 0.00 0.00 0.00 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 74.29 50.53 448.81 16.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/14/2025 _x86_64_ (2 CPU) 17:31:44 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.24 0.00 9.06 25.67 0.13 26.90 05:33:01 PM 0 35.35 0.00 9.27 23.78 0.12 31.48 05:33:01 PM 1 41.14 0.00 8.85 27.55 0.13 22.33 05:34:01 PM all 24.93 0.00 3.70 4.47 0.17 66.74 05:34:01 PM 0 25.16 0.00 3.69 2.58 0.12 68.45 05:34:01 PM 1 24.69 0.00 3.72 6.35 0.22 65.03 05:35:01 PM all 29.33 0.00 4.02 5.63 0.16 60.86 05:35:01 PM 0 33.80 0.00 4.33 5.65 0.18 56.03 05:35:01 PM 1 24.88 0.00 3.72 5.60 0.13 65.67 05:36:01 PM all 32.83 0.00 3.96 1.38 0.13 61.70 05:36:01 PM 0 30.88 0.00 4.12 0.47 0.13 64.40 05:36:01 PM 1 34.79 0.00 3.80 2.28 0.13 59.00 05:37:01 PM all 30.70 0.00 2.76 1.66 0.12 64.76 05:37:01 PM 0 26.22 0.00 2.77 1.64 0.12 69.25 05:37:01 PM 1 35.18 0.00 2.75 1.68 0.12 60.27 05:38:01 PM all 33.78 0.00 3.57 0.41 0.11 62.13 05:38:01 PM 0 25.96 0.00 3.34 0.18 0.10 70.42 05:38:01 PM 1 41.62 0.00 3.81 0.63 0.12 53.82 Average: all 31.62 0.00 4.50 6.50 0.14 57.24 Average: 0 29.55 0.00 4.58 5.68 0.13 60.06 Average: 1 33.70 0.00 4.43 7.32 0.14 54.41