---> uname -a: Linux prd-centos8-builder-2c-2g-47656.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 661 4774 19 2261 6739 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:0a:ae:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe0a:aef1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:9e:dd:b1 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) 07/31/2025 _x86_64_ (2 CPU) 00:31:28 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 247.84 15.43 232.42 3830.88 8751.84 12:34:01 AM 104.32 0.50 103.82 64.38 11131.31 12:35:01 AM 25.81 0.70 25.11 72.92 1133.49 12:36:01 AM 21.28 0.00 21.28 0.00 542.78 12:37:01 AM 25.76 0.52 25.24 64.65 717.34 Average: 85.01 3.43 81.58 806.72 4455.74 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5094816 6980532 2787616 35.36 2688 2067408 978520 10.96 201096 2260144 181152 12:34:01 AM 4863536 6899172 3018896 38.30 2688 2210924 1028280 11.51 234032 2430484 59116 12:35:01 AM 4864084 6901816 3018348 38.29 2688 2213068 1027876 11.51 283320 2380300 42020 12:36:01 AM 4852584 6891400 3029848 38.44 2688 2214244 1028364 11.51 283880 2391264 43192 12:37:01 AM 4860976 6878080 3021456 38.33 2688 2192260 1057864 11.84 436592 2230232 32272 Average: 4907199 6910200 2975233 37.75 2688 2179581 1024181 11.47 287784 2338485 71550 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 270.53 174.10 1978.00 62.32 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 62.65 48.18 621.15 10.79 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 33.64 31.54 34.28 14.10 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 22.35 21.05 20.73 7.76 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 33.72 21.29 29.04 10.98 0.00 0.00 0.00 0.00 12:37:01 AM 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 84.59 59.24 536.72 21.19 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) 07/31/2025 _x86_64_ (2 CPU) 00:31:28 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 41.18 0.00 7.35 2.87 0.11 48.48 12:33:01 AM 0 38.59 0.00 8.35 4.05 0.12 48.90 12:33:01 AM 1 43.77 0.00 6.36 1.70 0.10 48.07 12:34:01 AM all 36.27 0.00 4.90 2.05 0.12 56.66 12:34:01 AM 0 46.07 0.00 6.06 1.90 0.12 45.85 12:34:01 AM 1 26.51 0.00 3.74 2.20 0.12 67.44 12:35:01 AM all 31.34 0.00 4.15 1.16 0.08 63.27 12:35:01 AM 0 27.85 0.00 4.35 0.32 0.08 67.40 12:35:01 AM 1 34.82 0.00 3.94 2.01 0.08 59.15 12:36:01 AM all 34.41 0.00 3.70 0.30 0.10 61.48 12:36:01 AM 0 39.14 0.00 4.03 0.18 0.10 56.54 12:36:01 AM 1 29.68 0.00 3.37 0.42 0.10 66.43 12:37:01 AM all 37.16 0.00 4.22 0.30 0.11 58.21 12:37:01 AM 0 33.10 0.00 4.26 0.32 0.10 62.22 12:37:01 AM 1 41.21 0.00 4.18 0.28 0.12 54.20 Average: all 36.07 0.00 4.86 1.34 0.10 57.62 Average: 0 36.95 0.00 5.41 1.35 0.10 56.18 Average: 1 35.19 0.00 4.32 1.32 0.10 59.06