---> uname -a: Linux prd-centos8-builder-2c-2g-52140.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: 2800.000 BogoMIPS: 5600.00 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 636 4799 19 2262 6764 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:36:9f:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe36:9f3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:4a:2d:ed 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) 09/13/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 263.10 21.81 241.29 5598.00 7703.13 11:34:01 AM 113.75 0.52 113.23 65.84 12261.83 11:35:01 AM 34.41 0.30 34.11 42.39 1775.59 11:36:01 AM 22.95 0.00 22.95 0.00 902.75 11:37:01 AM 27.74 0.92 26.82 95.17 790.35 Average: 92.39 4.71 87.68 1160.32 4686.86 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5174788 7008036 2707644 34.35 2688 2016052 948940 10.63 199868 2183700 166560 11:34:01 AM 4986376 6991300 2896056 36.74 2688 2180168 938988 10.51 226760 2315120 42512 11:35:01 AM 4839368 6884336 3043064 38.61 2688 2220540 1048244 11.74 271588 2418092 49928 11:36:01 AM 4884500 6922788 2997932 38.03 2688 2213680 994456 11.13 271312 2373248 43076 11:37:01 AM 4941608 6952372 2940824 37.31 2688 2185636 966292 10.82 423100 2163944 25220 Average: 4965328 6951766 2917104 37.01 2688 2163215 979384 10.97 278526 2290821 65459 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 331.16 198.77 1779.54 63.41 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 75.72 59.70 845.78 9.93 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 20.56 22.56 25.89 9.45 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.28 19.66 18.84 6.90 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 25.46 22.54 28.36 11.06 0.00 0.00 0.00 0.00 11:37:01 AM 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 94.44 64.65 539.70 20.15 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) 09/13/2025 _x86_64_ (2 CPU) 11:31:28 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 37.02 0.00 7.13 3.28 0.09 52.48 11:33:01 AM 0 32.44 0.00 6.79 3.95 0.08 56.74 11:33:01 AM 1 41.60 0.00 7.47 2.61 0.10 48.23 11:34:01 AM all 34.45 0.00 5.03 2.62 0.08 57.82 11:34:01 AM 0 19.13 0.00 3.83 2.83 0.10 74.11 11:34:01 AM 1 49.79 0.00 6.22 2.40 0.07 41.52 11:35:01 AM all 34.43 0.00 3.59 0.70 0.08 61.20 11:35:01 AM 0 19.63 0.00 2.80 0.35 0.08 77.13 11:35:01 AM 1 49.22 0.00 4.37 1.05 0.08 45.28 11:36:01 AM all 29.98 0.00 3.59 0.58 0.08 65.77 11:36:01 AM 0 17.32 0.00 2.79 0.28 0.08 79.53 11:36:01 AM 1 42.64 0.00 4.39 0.87 0.08 52.02 11:37:01 AM all 35.44 0.00 4.15 0.26 0.10 60.06 11:37:01 AM 0 24.76 0.00 3.30 0.20 0.08 71.65 11:37:01 AM 1 46.13 0.00 4.99 0.32 0.12 48.45 Average: all 34.26 0.00 4.69 1.49 0.09 59.47 Average: 0 22.65 0.00 3.90 1.52 0.09 71.84 Average: 1 45.88 0.00 5.49 1.45 0.09 47.10