---> uname -a: Linux prd-centos8-builder-2c-2g-44932.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 650 4785 19 2262 6750 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:b3:55:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:feb3:559b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:2c:7f:61 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) 07/21/2025 _x86_64_ (2 CPU) 14:31:50 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 302.43 121.88 180.56 15149.02 41595.72 02:34:01 PM 122.63 0.57 122.06 66.78 11329.27 02:35:01 PM 50.45 0.35 50.10 43.72 4500.07 02:36:01 PM 17.61 0.00 17.61 0.00 473.59 02:37:01 PM 27.20 0.92 26.28 95.18 740.54 Average: 104.07 24.74 79.33 3071.14 11728.58 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5210284 6962904 2672148 33.90 2688 1944528 1015476 11.37 200620 2182396 121112 02:34:01 PM 4876940 6911816 3005492 38.13 2688 2210920 1023740 11.46 206840 2446208 128860 02:35:01 PM 4933080 6937368 2949352 37.42 2688 2179740 995112 11.14 265980 2328832 9924 02:36:01 PM 4953024 6963652 2929408 37.16 2688 2186148 972884 10.89 268148 2306684 16268 02:37:01 PM 4901736 6913432 2980696 37.81 2688 2186644 1012192 11.33 421600 2202496 26948 Average: 4975013 6937834 2907419 36.88 2688 2141596 1003881 11.24 272638 2293323 60622 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 301.30 181.62 1800.25 62.33 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 84.62 67.59 865.27 10.59 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 22.03 22.66 25.96 9.06 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 18.85 18.95 18.20 6.39 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 26.23 21.68 28.12 11.51 0.00 0.00 0.00 0.00 02:37:01 PM 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 90.61 62.50 547.59 19.98 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) 07/21/2025 _x86_64_ (2 CPU) 14:31:50 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 51.10 0.03 10.56 3.85 0.11 34.36 02:33:01 PM 0 57.76 0.05 12.42 3.94 0.10 25.73 02:33:01 PM 1 44.45 0.02 8.70 3.75 0.12 42.96 02:34:01 PM all 36.59 0.00 5.61 1.43 0.11 56.26 02:34:01 PM 0 49.86 0.00 7.12 1.65 0.10 41.27 02:34:01 PM 1 23.36 0.00 4.11 1.21 0.12 71.21 02:35:01 PM all 34.62 0.00 4.01 0.34 0.11 60.92 02:35:01 PM 0 45.25 0.00 4.20 0.43 0.10 50.02 02:35:01 PM 1 23.97 0.00 3.82 0.25 0.12 71.84 02:36:01 PM all 31.50 0.00 3.68 0.87 0.10 63.85 02:36:01 PM 0 36.55 0.00 3.67 1.05 0.10 58.63 02:36:01 PM 1 26.45 0.00 3.69 0.68 0.10 69.08 02:37:01 PM all 36.52 0.00 3.83 0.24 0.10 59.31 02:37:01 PM 0 60.03 0.00 4.96 0.38 0.12 34.51 02:37:01 PM 1 13.06 0.00 2.70 0.10 0.08 84.06 Average: all 38.05 0.01 5.53 1.34 0.11 54.96 Average: 0 49.88 0.01 6.47 1.49 0.10 42.05 Average: 1 26.24 0.00 4.60 1.20 0.11 67.85