---> uname -a: Linux prd-centos8-builder-2c-2g-11384.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: 2800.000 BogoMIPS: 5600.00 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 624 4802 19 2270 6775 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:21:85:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe21:85cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:9c:b4:77 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) 12/07/2025 _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 181.11 17.78 163.33 5306.90 6967.96 10:34:01 AM 109.70 0.70 109.00 103.17 12432.36 10:35:01 AM 31.94 0.10 31.84 3.60 1279.19 10:36:01 AM 24.86 0.00 24.86 0.00 900.65 10:37:01 AM 26.50 1.12 25.38 108.12 745.89 Average: 74.82 3.94 70.88 1104.43 4465.44 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5177236 7017208 2705188 34.32 2688 2022880 930680 10.42 202184 2179516 167964 10:34:01 AM 4965700 6977872 2916724 37.00 2688 2187328 932220 10.44 233756 2327108 27188 10:35:01 AM 4898048 6942932 2984376 37.86 2688 2220452 981256 10.99 271796 2356652 43048 10:36:01 AM 4861000 6907256 3021424 38.33 2688 2221660 1019672 11.42 272500 2392496 44252 10:37:01 AM 4912336 6931408 2970088 37.68 2688 2193880 1004008 11.24 424340 2189496 26268 Average: 4962864 6955335 2919560 37.04 2688 2169240 973567 10.90 280915 2289054 61744 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 281.47 180.47 1830.81 62.34 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 78.21 62.25 812.23 13.28 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 19.15 20.11 26.30 7.91 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 18.16 19.24 18.19 7.54 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 22.51 20.46 28.20 9.45 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 83.90 60.51 543.18 20.10 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) 12/07/2025 _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 41.80 0.00 6.85 1.97 0.10 49.28 10:33:01 AM 0 31.95 0.00 6.65 1.02 0.10 60.28 10:33:01 AM 1 51.67 0.00 7.04 2.93 0.10 38.25 10:34:01 AM all 35.52 0.00 5.25 1.52 0.09 57.61 10:34:01 AM 0 21.19 0.00 4.49 1.28 0.10 72.94 10:34:01 AM 1 49.88 0.00 6.02 1.77 0.08 42.26 10:35:01 AM all 27.33 0.00 2.80 0.17 0.08 69.62 10:35:01 AM 0 12.11 0.00 2.20 0.08 0.08 85.52 10:35:01 AM 1 42.53 0.00 3.40 0.25 0.08 53.73 10:36:01 AM all 35.03 0.00 3.41 0.17 0.11 61.29 10:36:01 AM 0 20.60 0.00 2.56 0.12 0.12 76.60 10:36:01 AM 1 49.47 0.00 4.25 0.22 0.10 45.96 10:37:01 AM all 36.10 0.00 4.18 0.14 0.09 59.48 10:37:01 AM 0 26.09 0.00 3.74 0.10 0.08 69.99 10:37:01 AM 1 46.09 0.00 4.63 0.18 0.10 49.00 Average: all 35.15 0.00 4.50 0.79 0.10 59.46 Average: 0 22.39 0.00 3.93 0.52 0.10 73.07 Average: 1 47.93 0.00 5.07 1.07 0.09 45.85