---> uname -a: Linux prd-centos8-builder-2c-2g-52745.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 666 4768 19 2262 6734 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:3c:3d:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe3c:3d8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:a9:67:1b 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) 09/16/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:02 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 266.44 18.14 248.30 5360.66 8608.23 06:34:01 AM 100.65 0.70 99.95 103.18 10977.90 06:35:01 AM 30.27 0.50 29.77 34.12 1626.62 06:36:01 AM 20.11 0.00 20.11 0.00 533.44 06:37:01 AM 25.13 0.52 24.61 64.66 700.55 Average: 87.93 3.93 84.01 1098.53 4475.63 06:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5129324 6964400 2753108 34.93 2688 2017632 1022592 11.45 201348 2227628 144280 06:34:01 AM 4953240 6957520 2929192 37.16 2688 2179528 1002940 11.23 231128 2342500 40628 06:35:01 AM 4828884 6869276 3053548 38.74 2688 2215884 1083640 12.13 271424 2426952 44256 06:36:01 AM 4844720 6885188 3037712 38.54 2688 2215884 1069084 11.97 272216 2410172 44252 06:37:01 AM 4859816 6871932 3022616 38.35 2688 2186972 1078228 12.07 437500 2229364 26392 Average: 4923197 6909663 2959235 37.54 2688 2163180 1051297 11.77 282723 2327323 59962 06:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 343.10 194.12 1848.38 64.71 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 74.82 59.14 810.33 10.54 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 21.73 23.49 26.22 9.33 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.69 19.86 19.49 7.30 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 22.15 20.68 27.19 15.58 0.00 0.00 0.00 0.00 06:37:01 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 95.48 63.03 542.02 21.35 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) 09/16/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:02 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.44 0.00 7.42 2.78 0.10 50.26 06:33:01 AM 0 31.82 0.00 5.42 1.36 0.10 61.30 06:33:01 AM 1 47.10 0.00 9.42 4.22 0.10 39.16 06:34:01 AM all 35.17 0.00 5.56 1.08 0.09 58.10 06:34:01 AM 0 26.30 0.00 5.27 1.27 0.08 67.08 06:34:01 AM 1 44.03 0.00 5.85 0.90 0.10 49.13 06:35:01 AM all 32.45 0.00 3.05 0.58 0.08 63.84 06:35:01 AM 0 17.28 0.00 2.59 0.65 0.08 79.40 06:35:01 AM 1 47.64 0.00 3.51 0.50 0.08 48.27 06:36:01 AM all 32.46 0.00 3.55 0.36 0.08 63.55 06:36:01 AM 0 17.52 0.00 2.59 0.58 0.08 79.23 06:36:01 AM 1 47.38 0.00 4.52 0.13 0.08 47.88 06:37:01 AM all 37.34 0.00 4.17 0.18 0.09 58.22 06:37:01 AM 0 16.42 0.00 3.13 0.10 0.08 80.26 06:37:01 AM 1 58.29 0.00 5.21 0.25 0.10 36.15 Average: all 35.36 0.00 4.74 0.99 0.09 58.83 Average: 0 21.83 0.00 3.79 0.79 0.09 73.50 Average: 1 48.89 0.00 5.68 1.19 0.09 44.14