---> uname -a: Linux prd-centos8-builder-2c-2g-42340.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 680 4757 19 2259 6720 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:f2:2d:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef2:2d8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:95:ce:3d 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) 07/13/2025 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 266.02 15.03 250.99 3683.52 8654.62 08:34:01 PM 100.47 0.70 99.77 103.17 11029.69 08:35:01 PM 31.06 0.50 30.56 34.13 1280.14 08:36:01 PM 19.94 0.08 19.86 10.66 811.91 Average: 104.37 4.08 100.29 957.79 5444.13 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5058484 6942592 2823948 35.83 2688 2065900 1007452 11.28 201244 2295496 181564 08:34:01 PM 4832128 6867268 3050304 38.70 2688 2210516 1077224 12.06 235216 2460600 60292 08:35:01 PM 4889976 6892656 2992456 37.96 2688 2178232 1036696 11.61 266852 2371188 9928 08:36:01 PM 4945232 6947552 2937200 37.26 2688 2177680 990096 11.09 435924 2145980 9052 Average: 4931455 6912517 2950977 37.44 2688 2158082 1027867 11.51 284809 2318316 65209 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 308.42 182.17 1988.80 63.08 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 67.39 54.38 611.38 12.07 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 22.65 24.35 27.94 8.92 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 25.56 21.84 30.41 8.57 0.00 0.00 0.00 0.00 08:36:01 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 106.00 70.68 664.61 23.16 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) 07/13/2025 _x86_64_ (2 CPU) 20:31:27 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.03 0.00 7.53 2.19 0.12 50.14 08:33:01 PM 0 45.90 0.00 7.22 0.88 0.13 45.87 08:33:01 PM 1 34.15 0.00 7.84 3.50 0.10 54.41 08:34:01 PM all 35.87 0.00 4.93 0.92 0.09 58.19 08:34:01 PM 0 50.47 0.00 6.32 1.13 0.08 41.99 08:34:01 PM 1 21.30 0.00 3.53 0.70 0.10 74.37 08:35:01 PM all 32.87 0.00 3.67 0.18 0.09 63.18 08:35:01 PM 0 38.21 0.00 3.86 0.23 0.08 57.60 08:35:01 PM 1 27.52 0.00 3.47 0.13 0.10 68.78 08:36:01 PM all 32.35 0.00 3.87 0.15 0.09 63.53 08:36:01 PM 0 43.84 0.00 4.77 0.10 0.08 51.20 08:36:01 PM 1 20.87 0.00 2.97 0.20 0.10 75.86 Average: all 35.28 0.00 5.00 0.86 0.10 58.76 Average: 0 44.60 0.00 5.54 0.59 0.10 49.17 Average: 1 25.96 0.00 4.45 1.13 0.10 68.35