---> uname -a: Linux prd-centos8-builder-2c-2g-1397.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4762 19 2265 6729 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:bc:ff:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:febc:ffe6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:99:c2:02 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) 10/23/2025 _x86_64_ (2 CPU) 09:31:44 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 219.47 66.84 152.63 13886.36 40038.39 09:34:01 AM 69.11 0.47 68.64 19.60 5808.75 09:35:01 AM 67.99 0.03 67.96 0.27 8543.65 09:36:01 AM 31.43 0.45 30.98 63.32 3686.10 09:37:01 AM 31.17 0.32 30.86 43.19 1299.17 09:38:01 AM 21.16 0.00 21.16 0.00 579.42 09:39:01 AM 27.36 0.72 26.65 67.59 965.66 Average: 66.82 9.84 56.99 2012.18 8704.88 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5360248 7004980 2522176 32.00 2688 1838824 989956 11.08 193456 2044612 43796 09:34:01 AM 5059436 6948268 2822988 35.81 2688 2071332 1011252 11.32 201924 2293280 154052 09:35:01 AM 4960672 6925888 2921752 37.07 2688 2142260 1014564 11.36 202676 2366020 36004 09:36:01 AM 4789816 6838452 3092608 39.23 2688 2224776 1117260 12.51 209392 2529756 55564 09:37:01 AM 4955976 6963960 2926448 37.13 2688 2183704 983488 11.01 267576 2305096 10764 09:38:01 AM 4917008 6925176 2965416 37.62 2688 2183708 1004212 11.24 268376 2342984 9760 09:39:01 AM 4889680 6898176 2992744 37.97 2688 2184000 1041372 11.66 424152 2214320 9140 Average: 4990405 6929271 2892019 36.69 2688 2118372 1023158 11.46 252507 2299438 45583 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 276.60 153.96 1150.87 60.06 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 77.04 63.62 880.94 7.03 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 7.61 7.36 26.66 2.52 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 46.78 38.03 581.80 5.38 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 22.19 24.11 27.45 7.96 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 15.53 17.59 15.56 6.60 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 26.86 21.40 27.22 10.71 0.00 0.00 0.00 0.00 09:39:01 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 67.53 46.59 387.24 14.33 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) 10/23/2025 _x86_64_ (2 CPU) 09:31:44 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 41.46 0.00 9.58 12.92 0.18 35.85 09:33:01 AM 0 47.53 0.00 9.34 10.88 0.15 32.09 09:33:01 AM 1 35.38 0.00 9.82 14.97 0.22 39.61 09:34:01 AM all 24.00 0.00 3.31 6.00 0.11 66.57 09:34:01 AM 0 31.66 0.00 3.93 7.36 0.12 56.94 09:34:01 AM 1 16.33 0.00 2.69 4.65 0.10 76.22 09:35:01 AM all 12.61 0.00 2.59 20.96 0.08 63.76 09:35:01 AM 0 15.88 0.00 2.73 23.45 0.10 57.84 09:35:01 AM 1 9.35 0.00 2.44 18.47 0.07 69.67 09:36:01 AM all 15.91 0.00 1.96 11.19 0.08 70.87 09:36:01 AM 0 23.60 0.00 2.24 11.76 0.08 62.32 09:36:01 AM 1 8.21 0.00 1.69 10.61 0.07 79.42 09:37:01 AM all 30.56 0.00 4.05 2.08 0.15 63.16 09:37:01 AM 0 42.61 0.00 4.42 2.15 0.17 50.65 09:37:01 AM 1 18.44 0.00 3.67 2.01 0.13 75.74 09:38:01 AM all 32.78 0.00 3.13 0.81 0.14 63.14 09:38:01 AM 0 39.18 0.00 3.62 1.22 0.15 55.84 09:38:01 AM 1 26.37 0.00 2.64 0.40 0.13 70.46 09:39:01 AM all 29.96 0.00 3.33 2.43 0.14 64.14 09:39:01 AM 0 44.43 0.00 3.81 3.12 0.13 48.51 09:39:01 AM 1 15.48 0.00 2.86 1.74 0.15 79.78 Average: all 26.76 0.00 3.99 8.05 0.13 61.08 Average: 0 34.99 0.00 4.30 8.55 0.13 52.03 Average: 1 18.51 0.00 3.69 7.55 0.12 70.14