---> uname -a: Linux prd-centos8-builder-2c-2g-0.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 619 4810 19 2267 6780 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:2c:62:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe2c:6281/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:f2:a8:53 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) 10/19/2025 _x86_64_ (2 CPU) 21:33:32 LINUX RESTART (2 CPU) 09:34:01 PM tps rtps wtps bread/s bwrtn/s 09:35:01 PM 220.46 24.98 195.48 6227.79 7298.68 09:36:01 PM 119.41 0.45 118.96 63.06 12537.76 09:37:01 PM 36.59 0.35 36.24 43.72 1888.24 09:38:01 PM 25.23 0.00 25.23 0.00 948.24 09:39:01 PM 26.15 0.92 25.23 95.18 754.47 Average: 85.57 5.34 80.23 1286.07 4685.47 09:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:35:01 PM 5165912 6956764 2716512 34.46 2688 1980696 1064996 11.92 215664 2202824 130232 09:36:01 PM 4833312 6891180 3049112 38.68 2688 2232928 1058456 11.85 211252 2481496 77116 09:37:01 PM 4887060 6930960 2995364 38.00 2688 2219304 1012680 11.34 270852 2370588 44260 09:38:01 PM 4841780 6892716 3040644 38.57 2688 2226496 1052908 11.79 273144 2413048 51328 09:39:01 PM 4987244 7004300 2895180 36.73 2688 2191920 933388 10.45 427056 2113456 26980 Average: 4943062 6935184 2939362 37.29 2688 2170269 1024486 11.47 279594 2316282 65983 09:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 316.38 191.59 1785.75 63.31 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 77.99 63.76 846.82 10.15 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 21.48 22.26 26.33 9.37 0.00 0.00 0.00 0.00 09:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 PM eth0 18.45 18.36 17.12 7.15 0.00 0.00 0.00 0.00 09:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 PM eth0 24.90 22.11 27.89 15.34 0.00 0.00 0.00 0.00 09:39:01 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 91.84 63.62 540.81 21.06 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) 10/19/2025 _x86_64_ (2 CPU) 21:33:32 LINUX RESTART (2 CPU) 09:34:01 PM CPU %user %nice %system %iowait %steal %idle 09:35:01 PM all 40.18 0.00 6.60 3.18 0.10 49.94 09:35:01 PM 0 45.54 0.00 7.54 3.92 0.10 42.91 09:35:01 PM 1 34.83 0.00 5.67 2.43 0.10 56.97 09:36:01 PM all 36.05 0.00 5.30 2.12 0.10 56.43 09:36:01 PM 0 52.78 0.00 6.31 1.62 0.08 39.21 09:36:01 PM 1 19.35 0.00 4.30 2.61 0.12 73.62 09:37:01 PM all 33.30 0.00 3.66 0.25 0.10 62.69 09:37:01 PM 0 43.52 0.00 3.80 0.35 0.10 52.23 09:37:01 PM 1 23.06 0.00 3.52 0.15 0.10 73.16 09:38:01 PM all 33.99 0.00 3.49 0.24 0.11 62.17 09:38:01 PM 0 49.97 0.00 4.30 0.18 0.10 45.45 09:38:01 PM 1 18.00 0.00 2.68 0.30 0.12 78.90 09:39:01 PM all 35.81 0.00 4.26 0.15 0.08 59.69 09:39:01 PM 0 54.16 0.00 5.06 0.22 0.08 40.48 09:39:01 PM 1 17.49 0.00 3.47 0.08 0.08 78.87 Average: all 35.86 0.00 4.66 1.19 0.10 58.19 Average: 0 49.19 0.00 5.40 1.26 0.09 44.06 Average: 1 22.53 0.00 3.93 1.11 0.10 72.32