---> uname -a: Linux prd-centos8-builder-2c-2g-2248.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 669 4756 19 2271 6731 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:df:31:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fedf:31bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:16:dd:fb:15 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) 10/26/2025 _x86_64_ (2 CPU) 12:32:19 LINUX RESTART (2 CPU) 12:33:01 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 212.51 7.15 205.36 1123.49 7728.92 12:35:01 PM 103.63 0.70 102.93 103.17 11467.49 12:36:01 PM 26.71 0.10 26.61 3.60 1163.94 12:37:01 PM 14.63 0.00 14.63 0.00 763.58 12:38:01 PM 10.58 0.00 10.58 0.00 1649.66 12:39:01 PM 13.50 0.00 13.50 0.00 654.33 12:40:00 PM 20.85 0.94 19.91 97.52 825.20 12:40:02 PM 10.34 0.00 10.34 0.00 335.17 Average: 57.45 1.27 56.19 189.36 3463.14 12:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5040084 6938832 2842348 36.06 2688 2080740 1057824 11.84 202180 2314636 186688 12:35:01 PM 4825676 6874808 3056756 38.78 2688 2224452 1096824 12.28 235792 2467668 62060 12:36:01 PM 4839976 6887580 3042456 38.60 2688 2223176 1073964 12.03 270288 2418628 43176 12:37:01 PM 4862952 6900064 3019480 38.31 2688 2212632 1064536 11.92 269556 2396052 32628 12:38:01 PM 4924840 6940196 2957592 37.52 2688 2190820 1022608 11.45 267880 2335064 10756 12:39:01 PM 4839448 6887088 3042984 38.60 2688 2223176 1080704 12.10 271216 2417700 33260 12:40:00 PM 4962744 6981108 2919688 37.04 2688 2193732 986552 11.05 424176 2141532 10780 12:40:02 PM 4926076 6945724 2956356 37.51 2688 2195012 1022868 11.45 425464 2177044 12024 Average: 4902724 6919425 2979708 37.80 2688 2192968 1050735 11.77 295819 2333540 48922 12:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 176.61 125.86 1497.37 27.60 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 67.89 54.32 595.09 11.18 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 15.91 17.95 22.44 6.49 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 5.58 6.35 5.11 2.49 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 12:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM eth0 4.13 4.47 3.25 1.49 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 PM eth0 10.05 10.91 9.15 3.40 0.00 0.00 0.00 0.00 12:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 PM eth0 19.33 16.46 24.17 8.34 0.00 0.00 0.00 0.00 12:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:02 PM eth0 44.14 33.79 35.30 17.24 0.00 0.00 0.00 0.00 12:40:02 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 42.87 33.82 308.14 8.74 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) 10/26/2025 _x86_64_ (2 CPU) 12:32:19 LINUX RESTART (2 CPU) 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 34.67 0.00 5.89 2.55 0.16 56.74 12:34:01 PM 0 36.50 0.00 7.01 3.34 0.17 52.99 12:34:01 PM 1 32.85 0.00 4.77 1.76 0.15 60.46 12:35:01 PM all 35.70 0.00 5.21 1.92 0.10 57.07 12:35:01 PM 0 36.70 0.00 4.96 1.93 0.10 56.31 12:35:01 PM 1 34.71 0.00 5.45 1.92 0.10 57.83 12:36:01 PM all 24.05 0.00 2.70 3.94 0.08 69.23 12:36:01 PM 0 20.28 0.00 2.21 3.89 0.07 73.55 12:36:01 PM 1 27.82 0.00 3.19 3.99 0.08 64.91 12:37:01 PM all 12.19 0.00 1.24 10.07 0.05 76.45 12:37:01 PM 0 9.67 0.00 0.99 12.08 0.05 77.21 12:37:01 PM 1 14.72 0.00 1.49 8.07 0.05 75.68 12:38:01 PM all 9.50 0.00 0.90 11.58 0.62 77.40 12:38:01 PM 0 16.37 0.00 1.42 13.56 0.17 68.48 12:38:01 PM 1 2.66 0.00 0.39 9.62 1.06 86.27 12:39:01 PM all 13.95 0.00 1.84 6.02 0.05 78.14 12:39:01 PM 0 13.12 0.00 1.62 7.68 0.05 77.52 12:39:01 PM 1 14.78 0.00 2.05 4.36 0.05 78.76 12:40:00 PM all 26.37 0.00 2.62 3.23 0.08 67.70 12:40:00 PM 0 27.17 0.00 2.56 3.86 0.07 66.34 12:40:00 PM 1 25.57 0.00 2.69 2.60 0.09 69.06 12:40:02 PM all 34.15 0.00 16.55 0.00 0.00 49.30 12:40:02 PM 0 36.88 0.00 12.06 0.00 0.00 51.06 12:40:02 PM 1 31.47 0.00 20.98 0.00 0.00 47.55 Average: all 22.40 0.00 2.97 5.59 0.16 68.88 Average: 0 22.88 0.00 3.00 6.59 0.10 67.43 Average: 1 21.93 0.00 2.93 4.60 0.22 70.32