---> uname -a: Linux prd-centos8-builder-2c-2g-6183.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 701 4730 19 2266 6699 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:22:c1:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe22:c19c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:2d:ac:03 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) 11/05/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 226.75 19.62 207.13 5503.22 7263.59 10:34:01 AM 113.40 0.50 112.90 64.38 12266.74 10:35:01 AM 36.29 0.27 36.03 41.86 1873.05 10:36:01 AM 24.35 0.03 24.31 0.53 895.18 10:37:01 AM 24.86 0.92 23.94 95.17 713.15 Average: 84.66 4.22 80.44 1126.52 4593.66 10:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5084580 6929112 2797844 35.49 2688 2027324 1048024 11.73 202216 2268072 175252 10:34:01 AM 4912828 6921624 2969596 37.67 2688 2184152 1030520 11.54 227572 2382740 43088 10:35:01 AM 4787136 6830380 3095288 39.27 2688 2218728 1125484 12.60 270476 2467376 44252 10:36:01 AM 4753028 6805964 3129396 39.70 2688 2228496 1162164 13.01 272804 2498992 54004 10:37:01 AM 4860532 6874864 3021892 38.34 2688 2189404 1079504 12.09 423520 2241372 25092 Average: 4879621 6872389 3002803 38.09 2688 2169621 1089139 12.20 279318 2371710 68338 10:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 275.58 177.65 1833.24 64.06 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 71.13 55.68 826.54 9.66 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 21.21 21.85 27.12 9.34 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 17.93 18.48 16.79 7.11 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 23.81 20.48 28.82 10.39 0.00 0.00 0.00 0.00 10:37:01 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 81.29 58.43 542.23 19.97 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) 11/05/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:02 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 41.75 0.00 7.75 2.50 0.18 47.81 10:33:01 AM 0 30.12 0.00 6.62 3.13 0.17 59.96 10:33:01 AM 1 53.40 0.00 8.89 1.88 0.19 35.65 10:34:01 AM all 33.62 0.00 4.86 1.47 0.13 59.93 10:34:01 AM 0 21.68 0.00 4.44 1.70 0.12 72.07 10:34:01 AM 1 45.58 0.00 5.28 1.24 0.13 47.77 10:35:01 AM all 33.71 0.00 3.52 0.37 0.11 62.29 10:35:01 AM 0 25.59 0.00 3.21 0.43 0.12 70.65 10:35:01 AM 1 41.84 0.00 3.83 0.30 0.10 53.93 10:36:01 AM all 33.55 0.00 3.57 0.28 0.12 62.49 10:36:01 AM 0 17.94 0.00 2.92 0.28 0.10 78.76 10:36:01 AM 1 49.21 0.00 4.22 0.27 0.13 46.17 10:37:01 AM all 32.37 0.00 4.11 0.94 0.13 62.46 10:37:01 AM 0 9.81 0.00 3.08 0.25 0.12 86.75 10:37:01 AM 1 55.04 0.00 5.14 1.64 0.13 38.05 Average: all 34.97 0.00 4.75 1.11 0.13 59.04 Average: 0 20.98 0.00 4.04 1.15 0.12 73.70 Average: 1 49.00 0.00 5.46 1.06 0.14 44.35