---> uname -a: Linux prd-centos8-builder-2c-2g-17483.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 662 4764 19 2270 6737 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:36:1b:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe36:1b9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:fd:38:44 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) 12/30/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 186.69 15.98 170.71 4128.36 7646.17 12:34:01 PM 106.30 0.48 105.82 63.59 11510.48 12:35:01 PM 36.39 1.05 35.34 92.64 1871.39 12:36:01 PM 20.73 0.00 20.73 0.00 533.26 12:37:01 PM 21.45 0.52 20.93 64.66 564.77 Average: 74.31 3.61 70.71 869.93 4425.24 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5142736 6982124 2739688 34.76 2688 2022184 950300 10.64 200532 2213244 146480 12:34:01 PM 4921680 6934104 2960744 37.56 2688 2187652 970484 10.87 219016 2383892 43156 12:35:01 PM 4890584 6905776 2991840 37.96 2688 2190432 992856 11.12 268864 2365072 10984 12:36:01 PM 4899964 6913988 2982460 37.84 2688 2189388 999076 11.19 269620 2355184 9936 12:37:01 PM 4929532 6948292 2952892 37.46 2688 2193532 955964 10.70 438568 2156880 25144 Average: 4956899 6936857 2925525 37.11 2688 2156638 973736 10.90 279320 2294854 47140 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 276.06 182.11 1791.50 61.82 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 86.37 68.57 848.49 10.51 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 21.59 21.89 28.45 8.56 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.88 17.93 17.31 6.82 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 22.55 20.55 28.02 9.70 0.00 0.00 0.00 0.00 12:37:01 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 84.89 62.21 542.78 19.48 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) 12/30/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 37.75 0.00 6.92 1.61 0.08 53.64 12:33:01 PM 0 31.13 0.00 6.55 1.66 0.08 60.58 12:33:01 PM 1 44.36 0.00 7.29 1.56 0.08 46.71 12:34:01 PM all 33.23 0.00 4.62 0.90 0.10 61.15 12:34:01 PM 0 30.00 0.00 4.36 1.10 0.10 64.45 12:34:01 PM 1 36.48 0.00 4.89 0.70 0.10 57.83 12:35:01 PM all 32.41 0.00 3.48 0.23 0.08 63.79 12:35:01 PM 0 35.86 0.00 3.44 0.33 0.08 60.28 12:35:01 PM 1 28.96 0.00 3.52 0.13 0.08 67.30 12:36:01 PM all 31.19 0.00 3.28 0.11 0.10 65.32 12:36:01 PM 0 22.98 0.00 2.68 0.07 0.10 74.17 12:36:01 PM 1 39.40 0.00 3.89 0.15 0.10 56.46 12:37:01 PM all 35.52 0.00 4.23 0.13 0.10 60.01 12:37:01 PM 0 31.24 0.00 4.40 0.13 0.12 64.11 12:37:01 PM 1 39.80 0.00 4.06 0.13 0.08 55.92 Average: all 34.01 0.00 4.51 0.60 0.09 60.79 Average: 0 30.24 0.00 4.28 0.66 0.10 64.73 Average: 1 37.79 0.00 4.73 0.53 0.09 56.85