---> uname -a: Linux prd-centos8-builder-2c-2g-40711.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 659 4775 19 2263 6741 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:c3:b1:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fec3:b1a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:1a:c9:46 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) 07/08/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 249.36 18.56 230.80 5455.14 8401.32 06:34:01 AM 95.98 0.47 95.52 63.46 10217.31 06:35:01 AM 35.23 0.28 34.94 40.66 2903.02 06:36:01 AM 23.81 0.07 23.74 3.07 896.25 06:37:01 AM 18.61 0.72 17.90 67.59 445.66 Average: 84.61 4.02 80.59 1126.23 4572.84 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5104652 6941788 2777772 35.24 2688 2020068 1011252 11.32 201528 2252564 143444 06:34:01 AM 4926000 6914848 2956424 37.51 2688 2165424 1008232 11.29 205912 2399472 35676 06:35:01 AM 4864720 6902156 3017704 38.28 2688 2213272 1019220 11.41 269432 2395644 42004 06:36:01 AM 4930884 6937448 2951540 37.44 2688 2182184 984612 11.02 267912 2329532 8 06:37:01 AM 4888388 6896380 2994036 37.98 2688 2183536 1025296 11.48 423808 2217372 10188 Average: 4942929 6918524 2939495 37.29 2688 2152897 1009722 11.31 273718 2318917 46264 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 278.26 173.08 1802.94 62.28 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 33.56 29.73 398.03 6.78 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 51.06 39.18 413.06 8.48 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 17.18 18.06 16.48 7.25 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 22.90 20.71 28.82 10.31 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 80.60 56.16 531.93 19.02 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) 07/08/2025 _x86_64_ (2 CPU) 06:31:30 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.83 0.00 7.73 2.37 0.13 48.95 06:33:01 AM 0 42.49 0.00 8.25 1.44 0.12 47.69 06:33:01 AM 1 39.18 0.00 7.21 3.29 0.13 50.19 06:34:01 AM all 25.56 0.00 4.20 11.76 0.11 58.37 06:34:01 AM 0 23.28 0.00 4.34 16.67 0.10 55.60 06:34:01 AM 1 27.83 0.00 4.06 6.86 0.12 61.14 06:35:01 AM all 27.84 0.00 3.12 1.25 0.09 67.69 06:35:01 AM 0 25.84 0.00 2.72 0.67 0.10 70.67 06:35:01 AM 1 29.83 0.00 3.53 1.84 0.08 64.72 06:36:01 AM all 34.43 0.00 3.65 0.19 0.10 61.63 06:36:01 AM 0 33.28 0.00 3.59 0.20 0.10 62.83 06:36:01 AM 1 35.57 0.00 3.70 0.18 0.10 60.44 06:37:01 AM all 32.99 0.00 3.58 0.69 0.11 62.63 06:37:01 AM 0 25.23 0.00 3.70 0.75 0.10 70.21 06:37:01 AM 1 40.75 0.00 3.47 0.62 0.12 55.04 Average: all 32.33 0.00 4.46 3.25 0.11 59.86 Average: 0 30.02 0.00 4.52 3.95 0.10 61.41 Average: 1 34.63 0.00 4.39 2.56 0.11 58.31