---> uname -a: Linux prd-centos8-builder-2c-2g-50848.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 717 4716 19 2263 6683 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:55:6c:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe55:6c3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:5d:24:11 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) 09/08/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 183.44 18.01 165.43 5416.36 7117.32 05:34:01 PM 113.10 0.70 112.40 103.18 12436.08 05:35:01 PM 32.24 0.10 32.14 3.60 1269.21 05:36:01 PM 16.53 0.40 16.13 30.53 366.87 05:37:01 PM 20.64 0.52 20.13 64.65 791.10 Average: 73.19 3.95 69.25 1123.88 4396.07 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5085820 6922588 2796604 35.48 2688 2019500 1105492 12.38 201708 2270416 164848 05:34:01 PM 4902060 6907752 2980364 37.81 2688 2181352 1082100 12.12 232712 2392212 27028 05:35:01 PM 4909548 6915456 2972876 37.72 2688 2181460 1071852 12.00 268260 2349248 9944 05:36:01 PM 4870744 6878328 3011680 38.21 2688 2183228 1094856 12.26 269552 2386024 10756 05:37:01 PM 4863788 6874164 3018636 38.30 2688 2185864 1076196 12.05 426428 2236924 11372 Average: 4926392 6899658 2956032 37.50 2688 2150281 1086099 12.16 279732 2326965 44790 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 319.17 186.39 1809.25 63.20 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 70.84 60.06 810.41 10.97 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 21.66 22.13 26.73 9.23 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 19.96 19.50 24.07 6.83 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 16.34 14.26 16.89 8.21 0.00 0.00 0.00 0.00 05:37:01 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 89.61 60.47 537.52 19.69 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) 09/08/2025 _x86_64_ (2 CPU) 17:31:30 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 41.78 0.00 7.04 1.49 0.08 49.61 05:33:01 PM 0 47.47 0.00 6.96 0.88 0.08 44.60 05:33:01 PM 1 36.07 0.00 7.11 2.09 0.08 54.64 05:34:01 PM all 35.48 0.00 5.51 1.22 0.10 57.69 05:34:01 PM 0 53.75 0.00 5.92 1.08 0.10 39.15 05:34:01 PM 1 17.25 0.00 5.11 1.36 0.10 76.18 05:35:01 PM all 34.03 0.00 3.80 0.23 0.08 61.85 05:35:01 PM 0 41.59 0.00 3.92 0.27 0.08 54.15 05:35:01 PM 1 26.48 0.00 3.68 0.20 0.08 69.56 05:36:01 PM all 31.48 0.00 3.04 0.10 0.08 65.30 05:36:01 PM 0 46.75 0.00 4.00 0.15 0.08 49.02 05:36:01 PM 1 16.21 0.00 2.07 0.05 0.08 81.59 05:37:01 PM all 22.50 0.00 2.68 0.13 0.08 74.60 05:37:01 PM 0 29.59 0.00 2.93 0.20 0.08 67.20 05:37:01 PM 1 15.40 0.00 2.44 0.07 0.08 82.02 Average: all 33.05 0.00 4.41 0.64 0.09 61.82 Average: 0 43.83 0.00 4.74 0.52 0.09 50.83 Average: 1 22.27 0.00 4.08 0.75 0.09 72.81