---> uname -a: Linux prd-centos8-builder-2c-2g-18176.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 666 4760 19 2270 6734 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:60:69:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe60:69fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:5d:31:41 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) 01/03/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 219.71 14.33 205.38 3589.94 7419.73 06:34:01 PM 103.67 0.50 103.17 64.38 11576.36 06:35:01 PM 30.01 0.30 29.71 42.39 1228.38 06:36:01 PM 21.44 0.83 20.61 60.91 547.43 Average: 93.71 3.99 89.72 939.33 5193.05 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5084544 6964560 2797884 35.50 2688 2062828 1013844 11.35 205616 2266456 180120 06:34:01 PM 4905060 6915952 2977368 37.77 2688 2186540 1042448 11.67 231876 2391060 27236 06:35:01 PM 4958416 6969944 2924012 37.10 2688 2186552 984672 11.03 267676 2299836 8932 06:36:01 PM 4940544 6955800 2941884 37.32 2688 2190408 1005464 11.26 423640 2161812 10896 Average: 4972141 6951564 2910287 36.92 2688 2156582 1011607 11.33 282202 2279791 56796 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 321.55 188.99 1883.11 62.97 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 74.18 59.16 740.52 10.91 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 22.88 23.71 31.78 8.77 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 23.24 20.98 30.58 8.32 0.00 0.00 0.00 0.00 06:36:01 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 110.46 73.21 671.47 22.74 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) 01/03/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 37.15 0.00 6.59 1.74 0.09 54.42 06:33:01 PM 0 33.43 0.00 6.69 1.29 0.10 58.49 06:33:01 PM 1 40.88 0.00 6.50 2.19 0.08 50.34 06:34:01 PM all 35.62 0.00 4.80 0.87 0.10 58.61 06:34:01 PM 0 38.85 0.00 4.76 1.05 0.10 55.25 06:34:01 PM 1 32.40 0.00 4.85 0.68 0.10 61.96 06:35:01 PM all 33.79 0.00 3.97 0.16 0.08 62.00 06:35:01 PM 0 21.27 0.00 3.21 0.12 0.08 75.32 06:35:01 PM 1 46.33 0.00 4.72 0.20 0.08 48.67 06:36:01 PM all 33.16 0.00 3.29 0.13 0.09 63.33 06:36:01 PM 0 33.93 0.00 3.55 0.15 0.10 62.27 06:36:01 PM 1 32.39 0.00 3.03 0.10 0.08 64.39 Average: all 34.93 0.00 4.66 0.72 0.09 59.60 Average: 0 31.86 0.00 4.55 0.65 0.10 62.84 Average: 1 38.00 0.00 4.77 0.79 0.09 56.35