---> uname -a: Linux prd-centos8-builder-2c-2g-609.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 644 4787 19 2265 6756 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:7d:75:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe7d:75b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:71:d7:1a 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) 09/23/2025 _x86_64_ (2 CPU) 17:31:40 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 174.06 64.22 109.85 13534.30 38290.89 05:34:01 PM 71.05 1.12 69.94 38.39 6225.06 05:35:01 PM 88.89 0.48 88.40 63.58 10505.96 05:36:01 PM 28.11 0.65 27.47 70.62 2026.28 05:37:01 PM 20.23 0.50 19.73 63.71 614.61 Average: 76.47 13.39 63.07 2754.39 11533.00 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5395828 7009228 2486604 31.55 2688 1809676 1002824 11.23 187540 2024060 50852 05:34:01 PM 5089440 6979268 2792992 35.43 2688 2071628 982300 11.00 202632 2263824 184112 05:35:01 PM 4874172 6914064 3008260 38.16 2688 2216020 1028232 11.51 208716 2446920 60592 05:36:01 PM 4921048 6930880 2961384 37.57 2688 2185352 1025748 11.49 248472 2358704 11736 05:37:01 PM 4944228 6955636 2938204 37.28 2688 2186804 981472 10.99 407140 2177408 10208 Average: 5044943 6957815 2837489 36.00 2688 2093896 1004115 11.24 250900 2254183 63500 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 250.84 141.38 983.12 58.65 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 77.59 64.42 1023.43 7.41 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 39.97 32.86 619.63 6.72 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 15.49 16.66 21.37 4.88 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 17.93 17.04 14.59 7.47 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.36 54.47 532.39 17.03 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) 09/23/2025 _x86_64_ (2 CPU) 17:31:40 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 31.60 0.00 8.69 39.48 0.13 20.10 05:33:01 PM 0 30.17 0.00 7.84 38.87 0.12 23.01 05:33:01 PM 1 33.04 0.00 9.55 40.11 0.14 17.17 05:34:01 PM all 27.21 0.00 4.01 3.63 0.10 65.04 05:34:01 PM 0 28.18 0.00 4.40 3.94 0.10 63.38 05:34:01 PM 1 26.25 0.00 3.62 3.32 0.10 66.71 05:35:01 PM all 22.69 0.00 3.80 10.93 0.11 62.47 05:35:01 PM 0 22.07 0.00 4.08 11.62 0.12 62.12 05:35:01 PM 1 23.31 0.00 3.53 10.24 0.10 62.82 05:36:01 PM all 23.90 0.00 2.68 3.93 0.11 69.38 05:36:01 PM 0 18.60 0.00 2.52 4.26 0.12 74.51 05:36:01 PM 1 29.23 0.00 2.84 3.60 0.10 64.22 05:37:01 PM all 25.57 0.00 3.25 3.91 0.09 67.17 05:37:01 PM 0 22.51 0.00 2.68 4.21 0.08 70.51 05:37:01 PM 1 28.63 0.00 3.82 3.62 0.10 63.84 Average: all 26.19 0.00 4.48 12.35 0.11 56.87 Average: 0 24.30 0.00 4.30 12.56 0.11 58.73 Average: 1 28.08 0.00 4.67 12.13 0.11 55.01