---> uname -a: Linux prd-centos8-builder-2c-2g-52167.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 662 4772 19 2262 6738 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:8a:a0:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe8a:a078/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:d6:ed:81 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) 09/13/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 156.78 17.69 139.09 5305.30 6921.54 04:34:01 PM 111.65 0.50 111.15 64.39 12103.52 04:35:01 PM 34.07 0.30 33.77 42.39 1733.02 04:36:01 PM 23.56 0.00 23.56 0.00 888.14 04:37:01 PM 25.94 0.92 25.02 95.17 783.74 Average: 70.40 3.88 66.52 1101.52 4485.86 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5151900 6985232 2730524 34.64 2688 2017008 976068 10.93 200980 2206528 165248 04:34:01 PM 4928864 6940508 2953560 37.47 2688 2187136 994016 11.13 231464 2363984 48044 04:35:01 PM 4962924 6969204 2919500 37.04 2688 2181868 965396 10.81 268040 2294964 10768 04:36:01 PM 4802732 6850264 3079692 39.07 2688 2223184 1087272 12.17 272876 2449580 52136 04:37:01 PM 4921900 6932864 2960524 37.56 2688 2185940 996604 11.16 423376 2180208 25096 Average: 4953664 6935614 2928760 37.16 2688 2159027 1003871 11.24 279347 2299053 60258 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 287.49 191.99 1808.93 63.44 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 71.15 57.29 816.78 10.23 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.29 22.18 26.83 9.39 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.86 18.70 16.94 6.84 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 21.86 19.31 26.44 9.58 0.00 0.00 0.00 0.00 04:37:01 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 83.93 61.89 539.19 19.90 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) 09/13/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 40.60 0.00 6.85 2.36 0.09 50.09 04:33:01 PM 0 50.92 0.00 8.96 3.72 0.08 36.31 04:33:01 PM 1 30.31 0.00 4.75 1.00 0.10 63.84 04:34:01 PM all 35.22 0.00 5.25 1.09 0.11 58.33 04:34:01 PM 0 53.48 0.00 6.03 0.84 0.13 39.52 04:34:01 PM 1 16.97 0.00 4.48 1.34 0.08 77.13 04:35:01 PM all 34.49 0.00 3.57 0.20 0.10 61.64 04:35:01 PM 0 54.64 0.00 4.62 0.27 0.10 40.37 04:35:01 PM 1 14.36 0.00 2.52 0.13 0.10 82.89 04:36:01 PM all 32.62 0.00 3.21 0.98 0.13 63.07 04:36:01 PM 0 43.06 0.00 4.39 0.50 0.13 51.91 04:36:01 PM 1 22.19 0.00 2.02 1.45 0.12 74.22 04:37:01 PM all 31.06 0.00 4.08 1.94 0.08 62.85 04:37:01 PM 0 43.38 0.00 4.36 2.56 0.08 49.62 04:37:01 PM 1 18.74 0.00 3.79 1.32 0.08 76.07 Average: all 34.80 0.00 4.59 1.31 0.10 59.20 Average: 0 49.10 0.00 5.67 1.57 0.11 43.55 Average: 1 20.51 0.00 3.51 1.05 0.10 74.83