---> uname -a: Linux prd-centos8-builder-2c-2g-2621.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 633 4792 19 2270 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:e5:b4:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fee5:b486/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ae:df:82:d7 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) 11/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 240.69 9.89 230.80 1550.40 7364.76 05:34:01 PM 89.62 0.45 89.17 63.06 8037.38 05:35:01 PM 50.99 0.35 50.64 43.73 5621.15 05:36:01 PM 20.84 0.00 20.84 0.00 550.37 05:37:01 PM 23.83 0.92 22.91 95.18 623.73 Average: 84.68 2.30 82.39 346.53 4429.76 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5051100 6921596 2831332 35.92 2688 2052776 1085832 12.16 213184 2292320 170124 05:34:01 PM 4975884 6950744 2906548 36.87 2688 2150392 1008728 11.29 205280 2349732 102684 05:35:01 PM 5002600 7016348 2879832 36.53 2688 2188928 941464 10.54 267552 2256496 11760 05:36:01 PM 4981052 6992760 2901380 36.81 2688 2187020 958760 10.74 268828 2277936 8876 05:37:01 PM 4971116 6987860 2911316 36.93 2688 2191956 981396 10.99 426032 2130908 10800 Average: 4996350 6973862 2886082 36.61 2688 2154214 995236 11.14 276175 2261478 60849 05:32:02 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 239.42 155.67 1553.97 54.98 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 32.01 29.80 268.51 8.50 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 79.97 68.17 606.98 12.44 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 18.78 18.96 17.63 7.21 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 20.61 19.06 27.01 9.09 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 77.63 58.01 491.33 18.32 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) 11/30/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 31.50 0.00 5.76 3.49 0.10 59.14 05:33:01 PM 0 27.93 0.00 5.48 2.08 0.09 64.43 05:33:01 PM 1 35.07 0.00 6.05 4.91 0.12 53.85 05:34:01 PM all 26.74 0.00 4.20 3.92 0.10 65.04 05:34:01 PM 0 25.71 0.00 4.23 3.81 0.10 66.14 05:34:01 PM 1 27.77 0.00 4.17 4.04 0.10 63.93 05:35:01 PM all 34.64 0.00 4.04 0.46 0.09 60.77 05:35:01 PM 0 38.52 0.00 4.08 0.48 0.10 56.82 05:35:01 PM 1 30.74 0.00 4.01 0.43 0.08 64.73 05:36:01 PM all 33.62 0.00 3.71 0.23 0.09 62.34 05:36:01 PM 0 39.40 0.00 4.33 0.20 0.08 55.99 05:36:01 PM 1 27.84 0.00 3.10 0.27 0.10 68.70 05:37:01 PM all 30.68 0.00 3.13 1.74 0.10 64.35 05:37:01 PM 0 28.67 0.00 3.46 0.73 0.08 67.06 05:37:01 PM 1 32.69 0.00 2.80 2.74 0.12 61.65 Average: all 31.44 0.00 4.16 1.96 0.10 62.34 Average: 0 32.06 0.00 4.31 1.46 0.09 62.07 Average: 1 30.81 0.00 4.02 2.47 0.10 62.60