---> uname -a: Linux prd-centos8-builder-2c-2g-800.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 652 4775 19 2269 6748 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:8f:86:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe8f:86df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:7b:94:f4 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) 10/05/2025 _x86_64_ (2 CPU) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 211.75 31.31 180.44 7268.78 33549.28 11:34:01 PM 121.81 0.53 121.28 65.72 12508.55 11:35:01 PM 34.04 0.32 33.72 43.19 2004.25 11:36:01 PM 25.76 0.03 25.73 0.53 995.82 11:37:01 PM 26.69 0.92 25.77 95.17 696.35 Average: 84.01 6.62 77.39 1494.77 9951.06 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5191596 6940484 2690832 34.14 2688 1940496 1060016 11.87 205240 2194848 87980 11:34:01 PM 4866388 6910276 3016040 38.26 2688 2219780 1024636 11.47 208648 2453036 67776 11:35:01 PM 4935204 6957272 2947224 37.39 2688 2197172 982344 11.00 269360 2322372 20564 11:36:01 PM 4957196 6969348 2925232 37.11 2688 2187444 963976 10.79 269072 2301256 9920 11:37:01 PM 4889400 6916664 2993028 37.97 2688 2202224 1008648 11.29 427928 2208908 23432 Average: 4967957 6938809 2914471 36.97 2688 2149423 1007924 11.29 276050 2296084 41934 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 275.19 174.33 1774.32 61.63 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 73.72 55.19 846.06 9.18 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 48.35 44.87 36.94 20.92 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 18.28 18.30 17.73 7.12 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 26.82 23.78 27.57 18.07 0.00 0.00 0.00 0.00 11:37:01 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 88.48 63.29 540.53 23.38 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) 10/05/2025 _x86_64_ (2 CPU) 23:31:34 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 39.32 0.01 7.25 8.70 0.13 44.60 11:33:01 PM 0 37.40 0.00 7.01 9.95 0.13 45.50 11:33:01 PM 1 41.25 0.02 7.48 7.45 0.12 43.69 11:34:01 PM all 33.52 0.00 5.49 4.61 0.13 56.24 11:34:01 PM 0 34.79 0.00 5.21 3.28 0.15 56.58 11:34:01 PM 1 32.26 0.00 5.78 5.95 0.12 55.90 11:35:01 PM all 34.78 0.00 5.17 0.21 0.10 59.74 11:35:01 PM 0 33.34 0.00 5.21 0.20 0.08 61.17 11:35:01 PM 1 36.22 0.00 5.13 0.22 0.12 58.31 11:36:01 PM all 32.41 0.00 3.53 0.27 0.10 63.70 11:36:01 PM 0 42.64 0.00 4.49 0.35 0.08 52.44 11:36:01 PM 1 22.18 0.00 2.57 0.18 0.12 74.95 11:37:01 PM all 35.66 0.00 3.67 0.37 0.12 60.19 11:37:01 PM 0 39.31 0.00 3.75 0.62 0.13 56.19 11:37:01 PM 1 32.02 0.00 3.59 0.12 0.10 64.18 Average: all 35.13 0.00 5.02 2.82 0.12 56.91 Average: 0 37.49 0.00 5.13 2.87 0.12 54.39 Average: 1 32.77 0.00 4.91 2.78 0.11 59.43