---> uname -a: Linux prd-centos8-builder-2c-2g-49074.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 641 4796 19 2260 6759 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:c0:3a:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fec0:3a74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:43:c2:79 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) 09/05/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 237.23 26.40 210.83 6203.17 10505.23 06:34:01 AM 99.42 0.45 98.97 63.06 9657.07 06:35:01 AM 49.31 0.75 48.56 74.25 4509.67 06:36:01 AM 22.83 0.00 22.83 0.00 647.72 06:37:01 AM 25.26 0.52 24.75 64.66 691.33 Average: 86.82 5.63 81.19 1281.31 5202.41 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5059296 6921296 2823136 35.82 2688 2047168 1081952 12.11 236336 2271600 197960 06:34:01 AM 4862376 6898644 3020056 38.31 2688 2212152 1059444 11.86 208336 2458868 133892 06:35:01 AM 4937236 6941664 2945196 37.36 2688 2179540 1017444 11.39 268604 2321432 9944 06:36:01 AM 4952860 6956984 2929572 37.17 2688 2179540 1011792 11.33 269320 2305596 9936 06:37:01 AM 4960460 6969200 2921972 37.07 2688 2183644 983512 11.01 437184 2129884 25104 Average: 4954446 6937558 2927986 37.15 2688 2160409 1030829 11.54 283956 2297476 75367 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 315.36 180.79 1771.00 62.08 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 80.05 64.84 845.88 10.14 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 24.66 24.48 27.29 9.28 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.81 19.66 19.40 7.22 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 24.60 21.38 27.94 11.06 0.00 0.00 0.00 0.00 06:37:01 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 92.91 62.24 538.37 19.96 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) 09/05/2025 _x86_64_ (2 CPU) 06:31:34 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 38.89 0.00 7.31 2.17 0.10 51.53 06:33:01 AM 0 45.77 0.00 9.27 3.22 0.10 41.65 06:33:01 AM 1 32.04 0.00 5.36 1.13 0.10 61.37 06:34:01 AM all 32.66 0.00 4.84 1.92 0.11 60.47 06:34:01 AM 0 29.38 0.00 4.80 1.72 0.12 63.99 06:34:01 AM 1 35.95 0.00 4.89 2.12 0.10 56.94 06:35:01 AM all 34.06 0.00 4.36 0.41 0.09 61.08 06:35:01 AM 0 30.32 0.00 4.35 0.28 0.08 64.97 06:35:01 AM 1 37.80 0.00 4.37 0.53 0.10 57.19 06:36:01 AM all 32.39 0.00 3.70 0.11 0.08 63.72 06:36:01 AM 0 29.60 0.00 3.48 0.08 0.08 66.76 06:36:01 AM 1 35.19 0.00 3.92 0.13 0.08 60.67 06:37:01 AM all 36.51 0.00 4.38 0.18 0.09 58.84 06:37:01 AM 0 43.85 0.00 4.53 0.25 0.08 51.29 06:37:01 AM 1 29.15 0.00 4.24 0.12 0.10 66.40 Average: all 34.90 0.00 4.92 0.96 0.10 59.13 Average: 0 35.77 0.00 5.28 1.11 0.09 57.75 Average: 1 34.03 0.00 4.56 0.81 0.10 60.51