---> uname -a: Linux prd-centos8-builder-2c-2g-4554.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 648 4783 19 2265 6752 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:21:ef:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe21:efea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:a1:e7:57 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) 10/17/2025 _x86_64_ (2 CPU) 14:31:33 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 160.54 29.85 130.68 6265.13 27386.31 02:34:01 PM 111.70 0.52 111.18 65.19 10201.83 02:35:01 PM 49.83 0.35 49.48 43.73 4620.16 02:36:01 PM 22.59 0.00 22.59 0.00 614.11 02:37:01 PM 26.60 0.92 25.68 95.18 730.56 Average: 74.25 6.33 67.93 1294.13 8711.57 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5218740 6956768 2663692 33.79 2688 1929872 1049076 11.75 201912 2171940 90984 02:34:01 PM 4873056 6912952 3009376 38.18 2688 2215784 1037592 11.62 208580 2446372 138136 02:35:01 PM 4952560 6960984 2929872 37.17 2688 2183464 978036 10.95 268044 2305336 10928 02:36:01 PM 4941176 6949384 2941256 37.31 2688 2183464 1004364 11.25 269044 2316216 9928 02:37:01 PM 4954540 6970148 2927892 37.14 2688 2190396 974828 10.92 423620 2147908 27000 Average: 4988014 6950047 2894418 36.72 2688 2140596 1008779 11.30 274240 2277554 55395 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 324.82 199.83 1737.66 63.65 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 92.43 75.30 888.31 10.59 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 18.61 18.93 23.99 7.93 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.46 18.14 15.96 7.16 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.15 21.20 27.78 11.16 0.00 0.00 0.00 0.00 02:37:01 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 95.51 66.69 538.80 20.10 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) 10/17/2025 _x86_64_ (2 CPU) 14:31:33 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 37.09 0.00 6.97 8.52 0.10 47.32 02:33:01 PM 0 31.01 0.00 6.61 9.77 0.10 52.52 02:33:01 PM 1 43.17 0.00 7.33 7.27 0.10 42.13 02:34:01 PM all 35.91 0.00 5.66 1.67 0.10 56.66 02:34:01 PM 0 41.08 0.00 6.37 2.18 0.10 50.27 02:34:01 PM 1 30.74 0.00 4.96 1.16 0.10 63.04 02:35:01 PM all 34.89 0.00 4.11 0.63 0.10 60.27 02:35:01 PM 0 31.96 0.00 4.24 0.63 0.08 63.08 02:35:01 PM 1 37.82 0.00 3.97 0.63 0.12 57.46 02:36:01 PM all 33.90 0.00 3.56 0.12 0.08 62.34 02:36:01 PM 0 43.78 0.00 4.27 0.15 0.08 51.72 02:36:01 PM 1 24.04 0.00 2.85 0.08 0.08 72.95 02:37:01 PM all 35.78 0.00 4.16 0.16 0.08 59.82 02:37:01 PM 0 29.48 0.00 4.25 0.15 0.08 66.03 02:37:01 PM 1 42.07 0.00 4.06 0.17 0.08 53.62 Average: all 35.51 0.00 4.89 2.21 0.09 57.29 Average: 0 35.47 0.00 5.15 2.57 0.09 56.72 Average: 1 35.55 0.00 4.63 1.86 0.10 57.86