---> uname -a: Linux prd-centos8-builder-2c-2g-8608.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 636 4789 19 2271 6764 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:d3:e1:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fed3:e16f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:ba:3f: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) 11/13/2025 _x86_64_ (2 CPU) 16:31:42 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 272.26 58.80 213.46 13776.74 42279.46 04:34:01 PM 123.79 0.45 123.34 63.04 12894.00 04:35:01 PM 35.24 0.32 34.92 43.19 1869.24 04:36:01 PM 23.68 0.03 23.65 0.53 882.07 04:37:01 PM 27.07 0.92 26.16 95.17 753.05 Average: 96.41 12.10 84.31 2795.73 11735.96 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5147248 6942756 2735180 34.70 2688 1985244 1062952 11.90 214216 2223612 137656 04:34:01 PM 4812984 6873540 3069444 38.94 2688 2235748 1059364 11.86 210084 2503608 75384 04:35:01 PM 4929228 6943348 2953200 37.47 2688 2189576 986828 11.05 266540 2333076 9924 04:36:01 PM 4943280 6957588 2939148 37.29 2688 2189592 995896 11.15 268024 2317084 9936 04:37:01 PM 4952420 6975372 2930008 37.17 2688 2197728 949128 10.63 422764 2152708 28200 Average: 4957032 6938521 2925396 37.11 2688 2159578 1010834 11.32 276326 2306018 52220 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 321.79 196.35 1790.81 63.40 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 81.68 66.05 847.14 10.31 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 21.11 22.44 27.86 8.43 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 17.76 18.11 16.82 9.77 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 28.54 23.61 30.27 11.77 0.00 0.00 0.00 0.00 04:37:01 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 94.18 65.31 542.61 20.73 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) 11/13/2025 _x86_64_ (2 CPU) 16:31:42 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 44.96 0.00 10.06 6.84 0.09 38.06 04:33:01 PM 0 45.12 0.00 11.49 7.01 0.10 36.28 04:33:01 PM 1 44.80 0.00 8.63 6.66 0.08 39.83 04:34:01 PM all 37.35 0.00 5.34 1.21 0.12 55.98 04:34:01 PM 0 37.01 0.00 4.94 1.42 0.12 56.51 04:34:01 PM 1 37.69 0.00 5.74 1.00 0.12 55.44 04:35:01 PM all 32.81 0.00 3.85 1.19 0.10 62.05 04:35:01 PM 0 32.74 0.00 4.24 2.10 0.10 60.83 04:35:01 PM 1 32.88 0.00 3.46 0.28 0.10 63.28 04:36:01 PM all 30.61 0.00 3.44 0.17 0.09 65.69 04:36:01 PM 0 23.47 0.00 2.80 0.20 0.08 73.45 04:36:01 PM 1 37.76 0.00 4.09 0.13 0.10 57.92 04:37:01 PM all 36.55 0.00 4.22 0.22 0.10 58.91 04:37:01 PM 0 47.00 0.00 4.95 0.15 0.10 47.80 04:37:01 PM 1 26.12 0.00 3.48 0.28 0.10 70.01 Average: all 36.45 0.00 5.38 1.92 0.10 56.16 Average: 0 37.06 0.00 5.68 2.17 0.10 54.99 Average: 1 35.84 0.00 5.08 1.67 0.10 57.32