---> uname -a: Linux prd-centos8-builder-2c-2g-3923.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 634 4797 19 2265 6766 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:b9:ee:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feb9:eea4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:25:38:2e 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) 10/15/2025 _x86_64_ (2 CPU) 21:31:49 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 231.47 68.11 163.36 13735.35 40983.89 09:34:01 PM 116.53 0.58 115.94 67.31 10389.85 09:35:01 PM 55.17 0.28 54.89 40.66 5953.92 09:36:01 PM 21.44 0.07 21.38 3.07 589.54 09:37:01 PM 27.26 0.72 26.55 67.59 975.45 Average: 90.38 13.95 76.43 2782.98 11779.09 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5315768 7010612 2566656 32.56 2688 1887280 971672 10.88 200248 2078636 85628 09:34:01 PM 4996472 6966556 2885952 36.61 2688 2146112 972768 10.89 204268 2328920 102652 09:35:01 PM 4866116 6908504 3016308 38.27 2688 2218024 1028448 11.52 269292 2392772 45240 09:36:01 PM 4960060 6969356 2922364 37.07 2688 2184700 969304 10.85 267668 2300308 10760 09:37:01 PM 4880100 6898124 3002324 38.09 2688 2193364 1034268 11.58 424792 2222628 17492 Average: 5003703 6950630 2878721 36.52 2688 2125896 995292 11.14 273254 2264653 52354 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 277.26 162.71 1444.72 60.79 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 61.95 51.90 666.76 8.73 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 68.26 51.11 607.50 10.28 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 17.48 18.13 14.77 7.09 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.51 20.45 27.99 10.25 0.00 0.00 0.00 0.00 09:37:01 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 89.49 60.86 552.37 19.43 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) 10/15/2025 _x86_64_ (2 CPU) 21:31:49 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 51.32 0.00 10.45 7.70 0.12 30.41 09:33:01 PM 0 54.95 0.00 10.55 4.07 0.12 30.32 09:33:01 PM 1 47.67 0.00 10.36 11.34 0.12 30.51 09:34:01 PM all 37.07 0.00 5.58 1.29 0.13 55.93 09:34:01 PM 0 51.78 0.00 7.16 1.67 0.13 39.27 09:34:01 PM 1 22.38 0.00 4.00 0.92 0.12 72.58 09:35:01 PM all 34.17 0.00 3.77 1.03 0.11 60.93 09:35:01 PM 0 49.89 0.00 4.33 0.87 0.13 44.78 09:35:01 PM 1 18.45 0.00 3.21 1.19 0.08 77.08 09:36:01 PM all 33.12 0.00 3.47 0.65 0.11 62.66 09:36:01 PM 0 39.25 0.00 3.69 0.84 0.12 56.11 09:36:01 PM 1 26.99 0.00 3.24 0.47 0.10 69.21 09:37:01 PM all 34.57 0.00 3.70 0.42 0.10 61.22 09:37:01 PM 0 46.07 0.00 4.29 0.48 0.10 49.06 09:37:01 PM 1 23.07 0.00 3.11 0.35 0.10 73.37 Average: all 38.03 0.00 5.39 2.21 0.11 54.26 Average: 0 48.38 0.00 6.00 1.58 0.12 43.92 Average: 1 27.67 0.00 4.77 2.84 0.10 64.61