---> uname -a: Linux prd-centos8-builder-2c-2g-2628.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: 2800.000 BogoMIPS: 5600.00 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 4795 19 2267 6765 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:a5:dc:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fea5:dcb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:e8:99:bc 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) 09/30/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 243.40 20.89 222.51 5611.86 7624.88 10:34:01 PM 111.40 0.70 110.70 103.17 12098.50 10:35:01 PM 34.51 0.10 34.41 3.60 1776.09 10:36:02 PM 27.61 0.50 27.11 63.72 762.57 Average: 104.23 5.55 98.68 1445.65 5565.71 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5152148 7000244 2730284 34.64 2688 2030728 960708 10.76 202068 2203356 175372 10:34:01 PM 4973084 6985208 2909348 36.91 2688 2187368 967992 10.84 230608 2322472 44116 10:35:01 PM 4959760 6970628 2922672 37.08 2688 2186224 968204 10.84 267540 2299180 10760 10:36:02 PM 4997704 7014096 2884728 36.60 2688 2191340 948708 10.62 422824 2105404 26984 Average: 5020674 6992544 2861758 36.31 2688 2148915 961403 10.76 280760 2232603 64308 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 307.21 170.34 1803.67 61.82 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 74.51 59.06 828.36 10.65 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 19.64 20.78 24.47 8.97 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM eth0 22.86 21.20 19.74 10.62 0.00 0.00 0.00 0.00 10:36:02 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 106.06 67.85 669.09 23.02 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) 09/30/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 36.67 0.00 7.39 2.58 0.08 53.27 10:33:01 PM 0 26.00 0.00 6.23 1.00 0.08 66.68 10:33:01 PM 1 47.36 0.00 8.55 4.17 0.08 39.84 10:34:01 PM all 34.06 0.00 5.34 1.65 0.09 58.86 10:34:01 PM 0 23.51 0.00 4.66 1.89 0.08 69.86 10:34:01 PM 1 44.58 0.00 6.03 1.42 0.10 47.88 10:35:01 PM all 35.36 0.00 3.27 0.20 0.09 61.08 10:35:01 PM 0 21.28 0.00 2.75 0.18 0.07 75.72 10:35:01 PM 1 49.46 0.00 3.79 0.22 0.12 46.42 10:36:02 PM all 36.81 0.00 4.55 0.14 0.08 58.42 10:36:02 PM 0 19.72 0.00 3.78 0.08 0.08 76.33 10:36:02 PM 1 53.92 0.00 5.32 0.20 0.08 40.47 Average: all 35.72 0.00 5.14 1.14 0.09 57.91 Average: 0 22.63 0.00 4.35 0.79 0.08 72.15 Average: 1 48.83 0.00 5.92 1.50 0.10 43.66