---> uname -a: Linux prd-centos8-builder-2c-2g-13097.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 689 4741 19 2266 6711 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:29:f3:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe29:f33a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:65:9c:56 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) 11/24/2025 _x86_64_ (2 CPU) 07:31:54 LINUX RESTART (2 CPU) 07:33:01 AM tps rtps wtps bread/s bwrtn/s 07:34:01 AM 124.43 0.72 123.71 71.04 11388.27 07:35:01 AM 51.84 0.25 51.59 40.13 5853.74 07:36:01 AM 11.78 0.10 11.68 3.60 934.49 07:37:01 AM 21.88 0.00 21.88 0.00 547.31 07:38:01 AM 25.18 0.92 24.26 95.18 704.48 Average: 47.02 0.40 46.63 41.99 3885.81 07:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 AM 4944708 6915108 2937724 37.27 2688 2146392 1026888 11.50 205468 2379800 102684 07:35:01 AM 4877144 6885668 3005288 38.13 2688 2183972 1051000 11.77 234124 2415868 10920 07:36:01 AM 4902580 6911252 2979852 37.80 2688 2184080 1031624 11.55 268388 2356036 9944 07:37:01 AM 4880800 6889444 3001632 38.08 2688 2184080 1052188 11.78 269168 2377104 9936 07:38:01 AM 4893804 6916576 2988628 37.92 2688 2197672 1024416 11.47 425200 2207592 33656 Average: 4899807 6903610 2982625 37.84 2688 2179239 1037223 11.61 280470 2347280 33428 07:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 74.74 65.00 755.71 9.85 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 62.14 51.37 602.18 9.66 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 5.55 6.25 4.64 2.61 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 18.68 19.30 17.75 10.61 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 22.53 20.05 28.46 9.51 0.00 0.00 0.00 0.00 07:38:01 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 36.73 32.39 281.76 8.45 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) 11/24/2025 _x86_64_ (2 CPU) 07:31:54 LINUX RESTART (2 CPU) 07:33:01 AM CPU %user %nice %system %iowait %steal %idle 07:34:01 AM all 36.37 0.00 5.85 2.24 0.09 55.45 07:34:01 AM 0 35.57 0.00 5.99 1.91 0.08 56.44 07:34:01 AM 1 37.16 0.00 5.72 2.56 0.10 54.46 07:35:01 AM all 29.17 0.00 3.35 4.75 0.10 62.63 07:35:01 AM 0 31.22 0.00 3.39 8.60 0.10 56.70 07:35:01 AM 1 27.12 0.00 3.32 0.90 0.10 68.56 07:36:01 AM all 10.33 0.00 1.23 31.29 0.08 57.07 07:36:01 AM 0 4.07 0.00 1.05 32.17 0.08 62.63 07:36:01 AM 1 16.59 0.00 1.42 30.41 0.08 51.49 07:37:01 AM all 34.07 0.00 3.45 0.17 0.10 62.21 07:37:01 AM 0 41.73 0.00 3.73 0.15 0.10 54.29 07:37:01 AM 1 26.39 0.00 3.17 0.20 0.10 70.15 07:38:01 AM all 34.54 0.00 4.25 0.47 0.09 60.64 07:38:01 AM 0 28.32 0.00 3.91 0.32 0.08 67.37 07:38:01 AM 1 40.76 0.00 4.58 0.63 0.10 53.92 Average: all 28.90 0.00 3.63 7.78 0.09 59.60 Average: 0 28.19 0.00 3.61 8.62 0.09 59.48 Average: 1 29.61 0.00 3.64 6.93 0.10 59.72