---> uname -a: Linux prd-centos8-builder-2c-2g-12651.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 630 4800 19 2266 6770 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:94:d4:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe94:d470/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:47:e8:ab 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) 11/22/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 215.03 19.21 195.82 5467.80 7105.13 10:34:01 AM 112.08 0.50 111.58 64.38 12151.92 10:35:01 AM 34.48 0.70 33.78 72.92 1813.35 10:36:01 AM 22.98 0.00 22.98 0.00 624.13 10:37:01 AM 24.68 0.52 24.16 64.65 688.77 Average: 81.86 4.19 77.67 1134.17 4476.96 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5071368 6925176 2811064 35.66 2688 2036280 1078164 12.07 211284 2275068 186520 10:34:01 AM 4955332 6964104 2927100 37.13 2688 2183864 985916 11.04 229564 2338552 43088 10:35:01 AM 4881984 6925060 3000448 38.07 2688 2218148 1025684 11.48 284796 2359116 43080 10:36:01 AM 4840264 6884276 3042168 38.59 2688 2219324 1066592 11.94 285420 2401064 44252 10:37:01 AM 4893204 6908792 2989228 37.92 2688 2190288 1052260 11.78 437224 2195768 26272 Average: 4928430 6921482 2954002 37.48 2688 2169581 1041723 11.66 289658 2313914 68642 10:32:01 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 253.29 178.68 1787.14 62.77 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 71.99 59.11 847.88 9.96 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 23.58 23.86 29.18 9.51 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 18.20 18.95 17.59 7.34 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 22.91 20.31 28.49 9.50 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 78.00 60.19 542.13 19.82 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) 11/22/2025 _x86_64_ (2 CPU) 10:31:31 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.72 0.00 7.11 2.43 0.10 51.64 10:33:01 AM 0 37.38 0.00 6.53 1.09 0.10 54.90 10:33:01 AM 1 40.06 0.00 7.68 3.77 0.10 48.38 10:34:01 AM all 35.18 0.00 4.88 2.40 0.09 57.45 10:34:01 AM 0 40.63 0.00 5.42 2.55 0.08 51.31 10:34:01 AM 1 29.73 0.00 4.33 2.25 0.10 63.59 10:35:01 AM all 33.20 0.00 3.49 0.33 0.08 62.91 10:35:01 AM 0 43.01 0.00 3.92 0.38 0.08 52.60 10:35:01 AM 1 23.39 0.00 3.06 0.27 0.07 73.22 10:36:01 AM all 35.13 0.00 3.33 0.12 0.08 61.33 10:36:01 AM 0 36.83 0.00 3.41 0.15 0.08 59.53 10:36:01 AM 1 33.44 0.00 3.25 0.08 0.08 63.14 10:37:01 AM all 35.28 0.00 4.26 0.14 0.09 60.23 10:37:01 AM 0 45.61 0.00 5.15 0.20 0.08 48.96 10:37:01 AM 1 24.97 0.00 3.38 0.08 0.10 71.47 Average: all 35.50 0.00 4.61 1.08 0.09 58.72 Average: 0 40.69 0.00 4.89 0.87 0.09 53.46 Average: 1 30.31 0.00 4.34 1.29 0.09 63.98