---> uname -a: Linux prd-centos8-builder-2c-2g-2946.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 645 4780 19 2271 6754 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:b5:fd:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feb5:fd72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:88:85:4f 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) 10/28/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 256.10 31.59 224.51 7341.15 40527.54 06:34:01 PM 103.40 0.48 102.92 64.11 8864.63 06:35:01 PM 51.75 0.28 51.47 40.65 5785.10 06:36:01 PM 25.70 0.07 25.64 3.07 688.32 06:37:01 PM 22.14 0.72 21.43 67.58 581.71 Average: 91.82 6.63 85.19 1503.26 11289.11 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5191580 6940640 2690852 34.14 2688 1940772 1062004 11.89 203720 2197464 93604 06:34:01 PM 4990760 6966912 2891672 36.69 2688 2151872 969488 10.86 205444 2332400 103304 06:35:01 PM 4916084 6931020 2966348 37.63 2688 2190388 1010540 11.31 234848 2377972 12068 06:36:01 PM 4938228 6953280 2944204 37.35 2688 2190224 984972 11.03 268868 2320860 10752 06:37:01 PM 4915704 6931096 2966728 37.64 2688 2190516 1009332 11.30 424700 2187872 9124 Average: 4990471 6944590 2891961 36.69 2688 2132754 1007267 11.28 267516 2283314 45770 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 326.09 196.23 1786.77 63.77 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 29.07 26.44 267.65 5.95 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 60.86 48.85 601.86 9.46 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 16.16 17.81 14.60 7.77 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 26.14 23.19 31.92 14.96 0.00 0.00 0.00 0.00 06:37:01 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 91.66 62.50 540.54 20.38 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) 10/28/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 38.31 0.00 7.71 11.67 0.12 42.19 06:33:01 PM 0 35.65 0.00 6.94 8.92 0.10 48.39 06:33:01 PM 1 40.98 0.00 8.48 14.43 0.13 35.98 06:34:01 PM all 30.92 0.00 5.15 7.00 0.12 56.81 06:34:01 PM 0 31.91 0.00 5.00 6.88 0.12 56.09 06:34:01 PM 1 29.93 0.00 5.30 7.12 0.12 57.53 06:35:01 PM all 30.63 0.00 3.62 2.98 0.11 62.67 06:35:01 PM 0 34.11 0.00 3.70 4.31 0.12 57.76 06:35:01 PM 1 27.15 0.00 3.54 1.65 0.10 67.56 06:36:01 PM all 33.74 0.00 3.20 1.30 0.10 61.66 06:36:01 PM 0 42.24 0.00 3.47 1.97 0.12 52.20 06:36:01 PM 1 25.25 0.00 2.93 0.63 0.08 71.10 06:37:01 PM all 33.36 0.00 3.73 0.63 0.10 62.18 06:37:01 PM 0 25.54 0.00 3.32 0.42 0.10 70.62 06:37:01 PM 1 41.18 0.00 4.14 0.85 0.10 53.73 Average: all 33.38 0.00 4.68 4.71 0.11 57.13 Average: 0 33.89 0.00 4.48 4.49 0.11 57.02 Average: 1 32.88 0.00 4.87 4.92 0.11 57.23