---> uname -a: Linux prd-centos8-builder-2c-2g-943.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 648 4778 19 2270 6752 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:95:01:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe95:187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:18:ac:eb 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) 10/21/2025 _x86_64_ (2 CPU) 17:32:05 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 170.34 6.90 163.45 1116.83 6543.34 05:35:01 PM 90.49 0.45 90.04 63.05 10722.94 05:36:01 PM 37.69 0.35 37.34 43.72 2065.18 05:37:01 PM 19.85 0.00 19.85 0.00 532.14 05:38:01 PM 27.30 0.92 26.38 95.18 730.99 Average: 69.13 1.72 67.41 263.77 4119.15 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5087740 6972932 2794692 35.45 2688 2066984 999224 11.19 205644 2263352 183240 05:35:01 PM 4805516 6859476 3076916 39.04 2688 2229728 1066664 11.94 209052 2513440 69888 05:36:01 PM 4943836 6957312 2938596 37.28 2688 2188608 968772 10.85 267448 2317288 9940 05:37:01 PM 4946044 6959384 2936388 37.25 2688 2188604 969712 10.86 268120 2314584 9936 05:38:01 PM 4979728 7000828 2902704 36.82 2688 2195776 935832 10.48 422548 2125072 27652 Average: 4952573 6949986 2929859 37.17 2688 2173940 988041 11.06 274562 2306747 60131 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 96.87 78.24 1076.18 18.90 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 66.19 51.90 736.11 8.88 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 20.41 20.04 29.57 7.74 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 16.88 17.98 15.78 6.79 0.00 0.00 0.00 0.00 05:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 23.95 21.80 30.20 11.73 0.00 0.00 0.00 0.00 05:38:01 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 44.86 37.99 377.59 10.81 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) 10/21/2025 _x86_64_ (2 CPU) 17:32:05 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 29.16 0.00 5.15 6.72 0.09 58.88 05:34:01 PM 0 31.93 0.00 4.64 4.65 0.08 58.70 05:34:01 PM 1 26.39 0.00 5.67 8.79 0.10 59.05 05:35:01 PM all 28.43 0.00 4.25 7.92 0.09 59.30 05:35:01 PM 0 34.86 0.00 4.34 6.23 0.10 54.47 05:35:01 PM 1 22.01 0.00 4.17 9.61 0.08 64.13 05:36:01 PM all 31.70 0.00 3.64 1.70 0.12 62.85 05:36:01 PM 0 30.12 0.00 3.58 2.33 0.13 63.84 05:36:01 PM 1 33.28 0.00 3.70 1.07 0.10 61.85 05:37:01 PM all 31.82 0.00 3.37 1.58 0.10 63.13 05:37:01 PM 0 41.26 0.00 3.64 1.82 0.12 53.16 05:37:01 PM 1 22.36 0.00 3.10 1.34 0.08 73.12 05:38:01 PM all 35.39 0.00 3.88 0.55 0.11 60.07 05:38:01 PM 0 32.24 0.00 3.33 0.50 0.10 63.84 05:38:01 PM 1 38.56 0.00 4.44 0.60 0.12 56.29 Average: all 31.30 0.00 4.06 3.69 0.10 60.84 Average: 0 34.08 0.00 3.90 3.10 0.11 58.81 Average: 1 28.52 0.00 4.22 4.29 0.10 62.88