---> uname -a: Linux prd-centos8-builder-2c-2g-46936.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4805 19 2262 6771 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:f1:9e:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef1:9e71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:8b:cd:7b 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) 07/28/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 416.56 131.51 285.05 15088.10 42554.40 06:34:01 PM 123.16 0.50 122.66 64.66 11387.07 06:35:01 PM 49.00 0.35 48.65 43.72 4314.16 06:36:01 PM 20.58 0.00 20.58 0.00 831.39 06:37:01 PM 25.79 0.92 24.88 95.17 680.24 Average: 127.02 26.66 100.37 3058.53 11953.84 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5269108 6982604 2613324 33.15 2688 1905452 984564 11.02 201524 2122996 89152 06:34:01 PM 4888356 6925656 2994076 37.98 2688 2213340 995908 11.15 208040 2433304 125616 06:35:01 PM 4949116 6954784 2933316 37.21 2688 2180996 963944 10.79 266900 2312176 9916 06:36:01 PM 4988140 6993572 2894292 36.72 2688 2180996 930296 10.42 268044 2272964 9928 06:37:01 PM 4964272 6973020 2918160 37.02 2688 2184240 951688 10.66 425176 2139608 10204 Average: 5011798 6965927 2870634 36.42 2688 2133005 965280 10.81 273937 2256210 48963 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 271.34 169.11 1571.13 61.50 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 86.17 71.49 1092.26 10.77 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 24.79 26.44 28.10 9.73 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 19.33 19.46 18.83 6.55 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 23.69 20.79 26.43 10.57 0.00 0.00 0.00 0.00 06:37:01 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 85.07 61.46 547.35 19.83 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) 07/28/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 50.68 0.06 10.91 2.71 0.10 35.54 06:33:01 PM 0 57.78 0.02 12.11 3.42 0.10 26.57 06:33:01 PM 1 43.58 0.10 9.70 2.01 0.10 44.51 06:34:01 PM all 37.20 0.00 5.62 1.07 0.09 56.02 06:34:01 PM 0 51.89 0.00 6.78 1.08 0.08 40.17 06:34:01 PM 1 22.53 0.00 4.46 1.06 0.10 71.84 06:35:01 PM all 34.94 0.00 4.36 0.35 0.09 60.25 06:35:01 PM 0 47.65 0.00 4.90 0.32 0.10 47.03 06:35:01 PM 1 22.24 0.00 3.82 0.38 0.08 73.47 06:36:01 PM all 30.53 0.00 3.57 0.11 0.08 65.70 06:36:01 PM 0 43.83 0.00 4.41 0.10 0.08 51.59 06:36:01 PM 1 17.24 0.00 2.74 0.12 0.08 79.82 06:37:01 PM all 33.02 0.00 3.48 0.15 0.08 63.26 06:37:01 PM 0 45.60 0.00 3.80 0.18 0.08 50.33 06:37:01 PM 1 20.42 0.00 3.16 0.12 0.08 76.22 Average: all 37.27 0.01 5.58 0.88 0.09 56.17 Average: 0 49.34 0.00 6.40 1.02 0.09 43.15 Average: 1 25.19 0.02 4.77 0.74 0.09 69.19