---> uname -a: Linux prd-centos8-builder-2c-2g-47094.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 670 4769 19 2258 6730 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:23:70:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe23:7001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:6c:fb:22 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) 07/29/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 180.50 23.37 157.13 5844.10 6853.15 08:34:01 AM 102.97 0.45 102.52 63.06 10909.48 08:35:01 AM 41.30 0.75 40.55 74.24 2965.11 08:36:01 AM 24.16 0.00 24.16 0.00 920.13 08:37:01 AM 27.06 0.52 26.55 64.66 740.01 Average: 75.20 5.02 70.19 1209.60 4477.64 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5017948 6888728 2864484 36.34 2688 2054864 1109452 12.42 237900 2307232 208108 08:34:01 AM 4817156 6849976 3065276 38.89 2688 2208940 1096568 12.28 207936 2504996 94124 08:35:01 AM 4897524 6899828 2984908 37.87 2688 2177452 1036248 11.60 267240 2363828 9928 08:36:01 AM 4920960 6922996 2961472 37.57 2688 2177452 1002224 11.22 268152 2339708 9916 08:37:01 AM 4931668 6938348 2950764 37.43 2688 2181496 991816 11.11 435736 2161224 25020 Average: 4917051 6899975 2965381 37.62 2688 2160041 1047262 11.73 283393 2335398 69419 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 326.83 189.72 1774.20 62.85 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 74.45 58.12 828.56 9.87 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 22.18 22.69 26.62 8.73 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 20.11 19.69 19.19 7.09 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 23.55 21.98 27.35 17.99 0.00 0.00 0.00 0.00 08:37:01 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 93.44 62.45 535.27 21.31 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) 07/29/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 40.66 0.00 7.26 2.86 0.10 49.11 08:33:01 AM 0 49.75 0.00 7.71 3.85 0.10 38.59 08:33:01 AM 1 31.60 0.00 6.82 1.87 0.10 59.61 08:34:01 AM all 33.07 0.00 4.81 2.07 0.09 59.97 08:34:01 AM 0 43.08 0.00 5.57 1.82 0.10 49.43 08:34:01 AM 1 23.08 0.00 4.05 2.31 0.08 70.48 08:35:01 AM all 33.73 0.00 4.23 0.63 0.11 61.31 08:35:01 AM 0 40.90 0.00 4.58 0.47 0.10 53.95 08:35:01 AM 1 26.55 0.00 3.87 0.80 0.12 68.67 08:36:01 AM all 32.52 0.00 3.60 0.26 0.08 63.55 08:36:01 AM 0 44.15 0.00 4.23 0.40 0.08 51.13 08:36:01 AM 1 20.88 0.00 2.97 0.12 0.07 75.97 08:37:01 AM all 36.57 0.00 4.27 0.47 0.10 58.60 08:37:01 AM 0 49.62 0.00 4.65 0.52 0.10 45.11 08:37:01 AM 1 23.55 0.00 3.88 0.42 0.10 72.05 Average: all 35.31 0.00 4.83 1.26 0.10 58.51 Average: 0 45.49 0.00 5.35 1.41 0.10 47.65 Average: 1 25.13 0.00 4.32 1.10 0.09 69.36