---> uname -a: Linux prd-centos8-builder-2c-2g-47571.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 615 4816 19 2265 6785 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:fd:47:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fefd:47ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:c3:1b:33 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) 07/30/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 202.49 17.23 185.26 5560.15 8177.65 01:34:01 PM 102.13 0.50 101.63 64.38 11492.90 01:35:01 PM 32.79 0.30 32.49 42.39 1267.92 01:36:01 PM 20.53 0.00 20.53 0.00 524.93 01:37:01 PM 25.77 0.92 24.86 95.17 740.10 Average: 76.32 3.74 72.58 1137.72 4428.31 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5179032 7028048 2703400 34.30 2688 2032992 964036 10.79 201724 2180500 151796 01:34:01 PM 4990664 6997316 2891768 36.69 2688 2182248 945000 10.58 231884 2305788 28412 01:35:01 PM 4976328 6985276 2906104 36.87 2688 2184432 962508 10.78 266764 2284616 10768 01:36:01 PM 4863476 6904628 3018956 38.30 2688 2216788 1038328 11.63 270984 2393320 43192 01:37:01 PM 4926940 6941560 2955492 37.49 2688 2189732 995400 11.15 422792 2178168 26316 Average: 4987288 6971366 2895144 36.73 2688 2161238 981054 10.98 278830 2268478 52097 01:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 271.20 178.41 1885.45 64.10 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 69.28 53.93 748.16 9.99 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 23.13 25.28 28.28 9.30 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 19.59 19.76 17.85 7.26 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 25.99 22.58 27.26 10.59 0.00 0.00 0.00 0.00 01:37:01 PM 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 81.21 59.60 536.93 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) 07/30/2025 _x86_64_ (2 CPU) 13:31:27 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 39.99 0.00 7.38 2.17 0.11 50.34 01:33:01 PM 0 48.63 0.00 8.04 2.91 0.10 40.31 01:33:01 PM 1 31.38 0.00 6.72 1.43 0.12 60.36 01:34:01 PM all 35.23 0.00 5.60 1.16 0.12 57.90 01:34:01 PM 0 49.10 0.00 6.67 1.47 0.13 42.63 01:34:01 PM 1 21.39 0.00 4.53 0.85 0.10 73.13 01:35:01 PM all 32.96 0.00 3.58 0.20 0.10 63.16 01:35:01 PM 0 43.81 0.00 3.62 0.25 0.10 52.22 01:35:01 PM 1 22.09 0.00 3.55 0.15 0.10 74.10 01:36:01 PM all 32.97 0.00 3.64 0.13 0.11 63.14 01:36:01 PM 0 43.26 0.00 3.81 0.15 0.12 52.67 01:36:01 PM 1 22.69 0.00 3.47 0.12 0.10 73.62 01:37:01 PM all 35.01 0.00 4.31 0.19 0.12 60.37 01:37:01 PM 0 49.94 0.00 5.40 0.23 0.12 44.31 01:37:01 PM 1 20.09 0.00 3.23 0.15 0.12 76.42 Average: all 35.21 0.00 4.89 0.77 0.11 59.02 Average: 0 46.94 0.00 5.50 1.00 0.11 46.45 Average: 1 23.50 0.00 4.29 0.54 0.11 71.57