---> uname -a: Linux prd-centos8-builder-2c-2g-45393.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 634 4797 19 2265 6766 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:b7:1a:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feb7:1ac9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:ad:08:7b 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) 07/23/2025 _x86_64_ (2 CPU) 05:31:31 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 205.63 16.93 188.70 5471.64 7178.42 05:34:01 AM 115.41 0.50 114.91 64.39 12196.38 05:35:01 AM 32.83 0.30 32.53 42.38 1704.83 05:36:01 AM 22.31 0.00 22.31 0.00 858.52 05:37:01 AM 26.27 0.92 25.36 95.17 744.87 Average: 80.49 3.73 76.76 1134.75 4536.38 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5164732 7004028 2717692 34.48 2688 2022260 944028 10.57 200536 2192168 166800 05:34:01 AM 4953380 6961168 2929044 37.16 2688 2183232 961500 10.77 228648 2344868 42492 05:35:01 AM 4975556 6984500 2906868 36.88 2688 2184504 949728 10.63 266216 2285316 10772 05:36:01 AM 4857980 6899228 3024444 38.37 2688 2216860 1019568 11.42 270212 2398940 43180 05:37:01 AM 4897792 6912572 2984632 37.86 2688 2189808 1011056 11.32 422076 2206820 26324 Average: 4969888 6952299 2912536 36.95 2688 2159333 977176 10.94 277538 2285622 57914 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 282.24 188.20 1792.46 63.04 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 78.29 62.54 810.50 10.22 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 24.90 25.94 27.25 10.65 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 19.85 19.95 19.49 7.23 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 23.43 20.26 27.09 10.44 0.00 0.00 0.00 0.00 05:37:01 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 85.74 63.38 535.35 20.32 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) 07/23/2025 _x86_64_ (2 CPU) 05:31:31 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 42.28 0.00 7.24 2.38 0.11 47.99 05:33:01 AM 0 42.55 0.00 8.43 3.32 0.12 45.59 05:33:01 AM 1 42.02 0.00 6.06 1.45 0.10 50.37 05:34:01 AM all 34.61 0.00 4.98 1.43 0.09 58.88 05:34:01 AM 0 31.92 0.00 4.82 1.50 0.08 61.68 05:34:01 AM 1 37.30 0.00 5.14 1.36 0.10 56.09 05:35:01 AM all 35.37 0.00 3.95 0.22 0.10 60.36 05:35:01 AM 0 34.22 0.00 3.84 0.22 0.10 61.62 05:35:01 AM 1 36.52 0.00 4.05 0.23 0.10 59.09 05:36:01 AM all 31.45 0.00 3.68 0.14 0.07 64.65 05:36:01 AM 0 42.04 0.00 4.13 0.12 0.07 53.65 05:36:01 AM 1 20.85 0.00 3.24 0.17 0.08 75.67 05:37:01 AM all 36.20 0.00 4.52 0.15 0.10 59.03 05:37:01 AM 0 41.94 0.00 4.53 0.17 0.10 53.26 05:37:01 AM 1 30.46 0.00 4.50 0.13 0.10 64.80 Average: all 35.98 0.00 4.87 0.87 0.10 58.19 Average: 0 38.53 0.00 5.15 1.06 0.09 55.17 Average: 1 33.43 0.00 4.60 0.67 0.10 61.20