---> uname -a: Linux prd-centos8-builder-2c-2g-1439.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 630 4798 19 2269 6770 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:8d:6e:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe8d:6e7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:c5:96:69 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) 12:31:43 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 210.17 67.44 142.73 13820.23 40618.32 12:34:01 PM 117.19 0.77 116.43 72.64 10429.51 12:35:01 PM 54.60 0.28 54.32 40.65 5888.12 12:36:01 PM 23.13 0.07 23.06 3.07 635.53 12:37:01 PM 26.31 0.72 25.59 67.58 938.45 Average: 86.30 13.86 72.43 2802.03 11705.24 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5321160 6999576 2561272 32.49 2688 1871768 987572 11.06 199724 2076664 70260 12:34:01 PM 5010248 6984308 2872184 36.44 2688 2149632 947512 10.61 205464 2311984 103284 12:35:01 PM 4887400 6932432 2995032 38.00 2688 2220248 1003580 11.24 269608 2370048 44180 12:36:01 PM 4970144 6982924 2912288 36.95 2688 2187988 954352 10.69 268932 2287832 10752 12:37:01 PM 4944716 6957544 2937716 37.27 2688 2188164 970028 10.86 424784 2157880 9024 Average: 5026734 6971357 2855698 36.23 2688 2123560 972609 10.89 273702 2240882 47500 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 246.09 156.47 1394.12 59.67 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 70.23 57.66 713.85 10.85 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 64.51 53.48 602.90 10.55 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 17.70 17.21 19.67 7.27 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.29 21.68 30.58 10.23 0.00 0.00 0.00 0.00 12:37:01 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 84.58 61.31 552.33 19.72 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) 12:31:43 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 43.98 0.00 9.80 13.30 0.15 32.77 12:33:01 PM 0 46.02 0.00 10.10 14.65 0.17 29.05 12:33:01 PM 1 41.93 0.00 9.49 11.95 0.13 36.50 12:34:01 PM all 36.85 0.00 5.81 2.30 0.12 54.91 12:34:01 PM 0 36.42 0.00 5.80 1.93 0.12 55.73 12:34:01 PM 1 37.28 0.00 5.82 2.66 0.13 54.10 12:35:01 PM all 31.92 0.00 3.85 1.57 0.09 62.56 12:35:01 PM 0 28.09 0.00 3.74 1.45 0.08 66.63 12:35:01 PM 1 35.75 0.00 3.97 1.69 0.10 58.49 12:36:01 PM all 34.61 0.00 3.27 0.42 0.11 61.59 12:36:01 PM 0 26.00 0.00 3.22 0.10 0.10 70.58 12:36:01 PM 1 43.23 0.00 3.32 0.73 0.12 52.60 12:37:01 PM all 32.70 0.00 3.78 0.48 0.09 62.95 12:37:01 PM 0 30.16 0.00 3.32 0.43 0.08 66.01 12:37:01 PM 1 35.25 0.00 4.24 0.52 0.10 59.89 Average: all 36.00 0.00 5.30 3.60 0.11 54.99 Average: 0 33.32 0.00 5.23 3.70 0.11 57.63 Average: 1 38.68 0.00 5.36 3.49 0.12 52.35