---> uname -a: Linux prd-centos8-builder-2c-2g-12936.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: 2799.996 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 654 4773 19 2269 6746 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:bb:7f:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:febb:7f69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:cd:e4:2b 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) 11/23/2025 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 239.15 17.81 221.34 5375.45 8318.84 10:34:01 PM 92.23 0.45 91.78 63.06 10330.68 10:35:01 PM 39.57 0.35 39.22 43.72 2645.42 10:36:02 PM 23.50 0.00 23.50 0.00 606.67 10:37:01 PM 26.74 0.93 25.81 96.80 752.04 Average: 84.44 3.92 80.52 1119.46 4543.55 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5142396 6987772 2740036 34.76 2688 2028096 975164 10.92 200792 2215092 148472 10:34:01 PM 4837476 6882948 3044956 38.63 2688 2221460 1058660 11.85 207844 2483440 85968 10:35:01 PM 4912984 6925964 2969448 37.67 2688 2187964 1011732 11.33 266996 2347148 9936 10:36:02 PM 4861268 6907140 3021164 38.33 2688 2221104 1028132 11.51 271084 2395140 43076 10:37:01 PM 4907416 6925616 2975016 37.74 2688 2192936 1015380 11.37 423020 2197164 25108 Average: 4932308 6925888 2950124 37.43 2688 2170312 1017814 11.40 273947 2327597 62512 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 303.76 182.26 1866.34 62.58 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 66.02 53.27 769.66 8.96 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 22.26 23.11 28.23 8.90 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:02 PM eth0 18.71 19.25 18.18 7.83 0.00 0.00 0.00 0.00 10:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 22.96 20.42 28.93 9.58 0.00 0.00 0.00 0.00 10:37:01 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 86.97 59.80 544.06 19.61 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) 11/23/2025 _x86_64_ (2 CPU) 22:31:31 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 41.95 0.00 7.49 1.70 0.11 48.75 10:33:01 PM 0 35.02 0.00 7.73 2.64 0.12 54.49 10:33:01 PM 1 48.87 0.00 7.25 0.75 0.10 43.02 10:34:01 PM all 26.78 0.00 3.82 0.98 0.08 68.34 10:34:01 PM 0 19.03 0.00 3.86 1.02 0.07 76.03 10:34:01 PM 1 34.52 0.00 3.79 0.95 0.08 60.66 10:35:01 PM all 34.41 0.00 4.03 0.23 0.10 61.22 10:35:01 PM 0 20.27 0.00 3.82 0.13 0.10 75.68 10:35:01 PM 1 48.54 0.00 4.25 0.33 0.10 46.78 10:36:02 PM all 33.42 0.00 3.35 0.13 0.08 63.02 10:36:02 PM 0 17.74 0.00 2.65 0.08 0.08 79.45 10:36:02 PM 1 49.09 0.00 4.05 0.18 0.08 46.59 10:37:01 PM all 36.30 0.00 4.21 0.14 0.09 59.26 10:37:01 PM 0 24.29 0.00 3.65 0.10 0.08 71.87 10:37:01 PM 1 48.28 0.00 4.76 0.17 0.10 46.69 Average: all 34.56 0.00 4.58 0.64 0.09 60.13 Average: 0 23.26 0.00 4.34 0.80 0.09 71.51 Average: 1 45.85 0.00 4.82 0.48 0.09 48.76