---> uname -a: Linux prd-centos8-builder-2c-2g-36519.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 4817 19 2238 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:54:5b:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe54:5b43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:6e:cb:86 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) 06/23/2025 _x86_64_ (2 CPU) 08:31:29 LINUX RESTART (2 CPU) 08:32:02 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 95.36 22.43 72.93 5649.59 4020.88 08:34:01 AM 109.63 0.77 108.87 77.85 9151.87 08:35:01 AM 56.60 0.28 56.31 40.65 6482.92 08:36:01 AM 19.11 0.07 19.05 3.07 426.50 08:37:01 AM 20.34 0.73 19.61 67.71 506.98 Average: 60.09 4.80 55.30 1153.17 4118.10 08:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5316732 6977212 2565700 32.55 2688 1854476 1005904 11.26 199180 2084520 62500 08:34:01 AM 5009356 6956456 2873076 36.45 2688 2124180 969612 10.86 203508 2322496 122740 08:35:01 AM 4965624 6947348 2916808 37.00 2688 2157900 974692 10.91 234316 2331884 9932 08:36:01 AM 4981820 6964208 2900612 36.80 2688 2158900 957208 10.72 266688 2284332 10760 08:37:01 AM 4948168 6930948 2934264 37.23 2688 2159084 1013820 11.35 422760 2161868 9024 Average: 5044340 6955234 2838092 36.01 2688 2090908 984247 11.02 265290 2237020 42991 08:32:02 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 266.97 164.33 1316.25 61.00 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 62.52 50.01 704.70 7.88 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 54.48 44.45 565.99 10.16 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 17.31 18.80 16.59 7.90 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 27.12 23.79 31.94 11.38 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 85.09 59.94 524.52 19.53 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) 06/23/2025 _x86_64_ (2 CPU) 08:31:29 LINUX RESTART (2 CPU) 08:32:02 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 26.48 0.00 5.33 3.19 0.09 64.92 08:33:01 AM 0 19.87 0.00 4.96 4.23 0.09 70.86 08:33:01 AM 1 33.11 0.00 5.70 2.15 0.09 58.96 08:34:01 AM all 35.89 0.00 5.51 2.24 0.13 56.23 08:34:01 AM 0 26.62 0.00 4.65 2.35 0.12 66.27 08:34:01 AM 1 45.20 0.00 6.37 2.14 0.13 46.16 08:35:01 AM all 32.04 0.00 4.32 1.87 0.12 61.65 08:35:01 AM 0 17.37 0.00 3.49 1.74 0.10 77.30 08:35:01 AM 1 46.74 0.00 5.16 2.01 0.13 45.96 08:36:01 AM all 36.13 0.00 3.39 0.33 0.11 60.04 08:36:01 AM 0 28.00 0.00 2.54 0.35 0.10 69.01 08:36:01 AM 1 44.28 0.00 4.25 0.30 0.12 51.05 08:37:01 AM all 32.88 0.00 3.80 0.53 0.12 62.68 08:37:01 AM 0 16.85 0.00 3.11 0.28 0.10 79.66 08:37:01 AM 1 48.88 0.00 4.49 0.77 0.13 45.73 Average: all 32.71 0.00 4.47 1.63 0.11 61.09 Average: 0 21.75 0.00 3.74 1.78 0.10 72.62 Average: 1 43.69 0.00 5.19 1.47 0.12 49.53