---> uname -a: Linux prd-centos8-builder-2c-2g-63633.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4806 19 2262 6772 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:96:a5:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe96:a5cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:03:41:0d 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) 09/18/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 156.88 24.76 132.11 5889.70 3850.41 01:34:01 PM 116.64 0.70 115.94 25.72 9517.49 01:35:01 PM 48.48 0.50 47.98 64.65 6632.62 01:36:01 PM 20.73 0.20 20.53 38.79 1286.59 01:37:01 PM 25.27 0.07 25.21 3.07 609.33 01:38:01 PM 17.38 0.48 16.89 41.19 715.29 01:39:01 PM 29.58 0.43 29.15 53.99 1090.95 Average: 59.05 3.83 55.22 862.16 3385.07 01:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5364796 7025012 2517628 31.94 2688 1854464 984708 11.03 195272 2038060 68912 01:34:01 PM 5011936 6975292 2870488 36.42 2688 2140296 965880 10.81 202404 2317932 144660 01:35:01 PM 4962640 6967396 2919784 37.04 2688 2180464 965264 10.81 228700 2336628 27844 01:36:01 PM 5017780 7023440 2864644 36.34 2688 2181624 940344 10.53 234152 2276724 10748 01:37:01 PM 4887652 6925792 2994772 37.99 2688 2213960 1019452 11.41 270892 2369488 43076 01:38:01 PM 5012884 7020380 2869540 36.40 2688 2183048 935688 10.48 423964 2090292 10904 01:39:01 PM 4907496 6919480 2974928 37.74 2688 2187088 1024052 11.47 423656 2196064 26380 Average: 5023598 6979542 2858826 36.27 2688 2134421 976484 10.93 282720 2232170 47503 01:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 254.61 144.33 1163.32 59.91 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 94.69 63.20 900.46 9.18 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 56.46 39.04 583.70 5.67 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 21.06 23.03 26.60 5.67 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 15.06 16.33 14.29 8.00 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 26.37 22.11 30.64 7.96 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 15.73 15.46 12.55 15.32 0.00 0.00 0.00 0.00 01:39:01 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 68.71 45.98 388.43 15.86 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) 09/18/2025 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:02 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 27.23 0.00 5.80 1.71 0.11 65.15 01:33:01 PM 0 27.74 0.00 7.43 2.89 0.14 61.79 01:33:01 PM 1 26.72 0.00 4.18 0.53 0.09 68.49 01:34:01 PM all 36.53 0.00 5.78 1.32 0.14 56.22 01:34:01 PM 0 39.22 0.00 5.72 1.15 0.13 53.78 01:34:01 PM 1 33.85 0.00 5.85 1.49 0.15 58.67 01:35:01 PM all 20.59 0.00 2.78 0.69 0.11 75.83 01:35:01 PM 0 29.04 0.00 3.23 0.65 0.10 66.98 01:35:01 PM 1 12.14 0.00 2.32 0.74 0.12 84.68 01:36:01 PM all 15.64 0.00 3.07 0.24 0.07 80.98 01:36:01 PM 0 11.20 0.00 3.15 0.32 0.07 85.27 01:36:01 PM 1 20.08 0.00 2.99 0.17 0.07 76.69 01:37:01 PM all 32.69 0.00 3.25 0.22 0.13 63.71 01:37:01 PM 0 34.49 0.00 3.01 0.30 0.13 62.07 01:37:01 PM 1 30.88 0.00 3.49 0.13 0.13 65.36 01:38:01 PM all 32.96 0.00 3.73 0.18 0.11 63.02 01:38:01 PM 0 39.09 0.00 3.85 0.20 0.12 56.74 01:38:01 PM 1 26.85 0.00 3.60 0.17 0.10 69.28 01:39:01 PM all 34.43 0.00 3.77 0.31 0.13 61.36 01:39:01 PM 0 24.57 0.00 2.90 0.15 0.10 72.28 01:39:01 PM 1 44.33 0.00 4.64 0.47 0.15 50.41 Average: all 28.59 0.00 4.02 0.66 0.11 66.61 Average: 0 29.34 0.00 4.17 0.80 0.11 65.57 Average: 1 27.84 0.00 3.87 0.53 0.11 67.65