---> uname -a: Linux prd-centos8-builder-2c-2g-51033.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4811 19 2258 6773 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:68:53:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe68:53d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:50:d0:27 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) 09/09/2025 _x86_64_ (2 CPU) 07:31:27 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 224.80 17.57 207.23 5259.90 7765.38 07:34:02 AM 106.98 0.50 106.48 64.38 11531.92 07:35:01 AM 35.33 0.31 35.03 43.11 1822.52 07:36:01 AM 20.66 0.00 20.66 0.00 546.57 07:37:01 AM 25.65 0.92 24.73 95.18 754.96 Average: 82.85 3.87 78.98 1096.23 4493.49 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5183796 7014196 2698636 34.24 2688 2012988 970908 10.87 200568 2173636 148668 07:34:02 AM 4980252 6985300 2902180 36.82 2688 2180264 966576 10.82 230616 2316408 46488 07:35:01 AM 4982132 6984320 2900300 36.79 2688 2177548 971084 10.87 267448 2278240 10768 07:36:01 AM 4864904 6900352 3017528 38.28 2688 2210964 1049308 11.75 271272 2392132 44252 07:37:01 AM 4962636 6969392 2919796 37.04 2688 2181616 967284 10.83 422820 2142180 25104 Average: 4994744 6970712 2887688 36.63 2688 2152676 985032 11.03 278545 2260519 55056 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 300.58 185.61 1800.16 62.83 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:02 AM eth0 73.11 59.25 813.29 10.14 0.00 0.00 0.00 0.00 07:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.30 21.96 25.05 9.13 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.94 19.96 19.37 7.28 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 23.06 20.48 26.66 14.81 0.00 0.00 0.00 0.00 07:37:01 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 87.64 61.59 538.69 20.88 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) 09/09/2025 _x86_64_ (2 CPU) 07:31:27 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 35.20 0.00 7.21 2.98 0.10 54.50 07:33:01 AM 0 33.81 0.00 7.35 1.99 0.10 56.75 07:33:01 AM 1 36.58 0.00 7.08 3.97 0.10 52.27 07:34:02 AM all 34.69 0.00 5.31 1.42 0.10 58.48 07:34:02 AM 0 36.26 0.00 5.85 1.30 0.10 56.49 07:34:02 AM 1 33.12 0.00 4.76 1.55 0.10 60.47 07:35:01 AM all 35.73 0.00 3.34 0.26 0.09 60.58 07:35:01 AM 0 42.69 0.00 3.77 0.25 0.08 53.20 07:35:01 AM 1 28.77 0.00 2.90 0.27 0.10 67.95 07:36:01 AM all 31.57 0.00 3.38 0.12 0.08 64.85 07:36:01 AM 0 30.06 0.00 3.44 0.13 0.08 66.29 07:36:01 AM 1 33.08 0.00 3.32 0.10 0.08 63.41 07:37:01 AM all 31.64 0.00 4.12 2.19 0.82 61.23 07:37:01 AM 0 33.25 0.00 4.07 0.15 0.61 61.92 07:37:01 AM 1 30.03 0.00 4.18 4.23 1.02 60.53 Average: all 33.76 0.00 4.67 1.40 0.24 59.93 Average: 0 35.19 0.00 4.90 0.77 0.20 58.95 Average: 1 32.33 0.00 4.45 2.03 0.28 60.90