---> uname -a: Linux prd-centos8-builder-2c-2g-13262.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 675 4755 19 2266 6724 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:e0:aa:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fee0:aa62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:fa:65:ec 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) 11/24/2025 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 235.28 26.79 208.50 6145.19 18974.06 08:34:01 PM 114.88 0.45 114.43 63.06 12493.00 08:35:01 PM 35.69 0.35 35.34 43.72 1910.80 08:36:01 PM 26.30 0.00 26.30 0.00 959.91 08:37:01 PM 26.33 0.92 25.41 95.18 760.24 Average: 87.70 5.70 82.00 1269.71 7020.23 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5055200 6886976 2827232 35.87 2688 2019600 1105132 12.37 223876 2299872 170904 08:34:01 PM 4786836 6836156 3095596 39.27 2688 2225112 1109992 12.43 209712 2530868 69384 08:35:01 PM 4860112 6891592 3022320 38.34 2688 2206608 1059848 11.87 269916 2396908 32440 08:36:01 PM 4822680 6865828 3059752 38.82 2688 2218416 1086100 12.16 271924 2432472 44252 08:37:01 PM 4863448 6879000 3018984 38.30 2688 2190244 1069196 11.97 423772 2239740 26264 Average: 4877655 6871910 3004777 38.12 2688 2171996 1086054 12.16 279840 2379972 68649 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 296.37 182.49 1790.14 62.60 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 77.07 65.44 847.19 10.27 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 24.78 26.07 29.77 9.86 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.23 19.41 18.10 7.70 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 22.26 19.98 28.46 9.43 0.00 0.00 0.00 0.00 08:37:01 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 87.75 62.69 542.80 19.98 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) 11/24/2025 _x86_64_ (2 CPU) 20:31:34 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 43.19 0.00 7.14 2.33 0.09 47.25 08:33:01 PM 0 40.42 0.00 7.17 2.60 0.08 49.73 08:33:01 PM 1 45.96 0.00 7.10 2.06 0.10 44.78 08:34:01 PM all 34.71 0.00 5.07 3.40 0.08 56.74 08:34:01 PM 0 35.35 0.00 4.61 4.15 0.08 55.80 08:34:01 PM 1 34.07 0.00 5.52 2.65 0.08 57.67 08:35:01 PM all 34.43 0.00 4.05 0.37 0.10 61.06 08:35:01 PM 0 37.05 0.00 4.30 0.48 0.08 58.09 08:35:01 PM 1 31.81 0.00 3.80 0.25 0.12 64.02 08:36:01 PM all 34.92 0.00 3.62 0.33 0.08 61.05 08:36:01 PM 0 41.06 0.00 4.08 0.15 0.10 54.62 08:36:01 PM 1 28.76 0.00 3.15 0.52 0.07 67.50 08:37:01 PM all 37.41 0.00 4.23 0.27 0.09 57.99 08:37:01 PM 0 39.49 0.00 4.32 0.20 0.08 55.91 08:37:01 PM 1 35.33 0.00 4.15 0.35 0.10 60.08 Average: all 36.92 0.00 4.82 1.34 0.09 56.83 Average: 0 38.67 0.00 4.89 1.51 0.09 54.84 Average: 1 35.18 0.00 4.74 1.16 0.09 58.82