---> uname -a: Linux prd-centos8-builder-2c-2g-17838.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 639 4745 19 2312 6760 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:f8:6f:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fef8:6f5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:55:f9:da:33 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) 01/01/2026 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 203.20 23.92 179.28 6815.13 7225.59 07:34:01 PM 116.78 0.43 116.35 62.26 12563.76 07:35:01 PM 35.57 0.35 35.22 43.72 1858.18 07:36:01 PM 26.08 0.00 26.08 0.00 958.27 07:37:01 PM 27.22 1.27 25.96 114.90 780.24 Average: 81.78 5.20 76.58 1407.47 4677.15 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 4975544 6917708 2906888 36.88 2688 2125020 1051924 11.78 270568 2312096 231652 07:34:01 PM 4816776 6872284 3065656 38.89 2688 2229968 1062016 11.89 230436 2476284 43208 07:35:01 PM 4840540 6929208 3041892 38.59 2688 2263368 1000680 11.20 295732 2389024 43080 07:36:01 PM 4795968 6885656 3086464 39.16 2688 2264544 1037584 11.62 296920 2432616 44248 07:37:01 PM 4909928 6973516 2972504 37.71 2688 2237788 967072 10.83 455740 2159368 27016 Average: 4867751 6915674 3014681 38.25 2688 2224138 1023855 11.46 309879 2353878 77841 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 321.14 194.95 1802.79 63.55 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 71.35 59.61 847.18 9.90 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 22.43 22.54 29.68 9.06 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.63 19.41 18.60 7.62 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.48 21.38 28.73 9.65 0.00 0.00 0.00 0.00 07:37:01 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 91.42 63.58 545.45 19.96 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) 01/01/2026 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 44.98 0.00 7.25 1.99 0.10 45.67 07:33:01 PM 0 29.91 0.00 6.65 2.58 0.10 60.76 07:33:01 PM 1 60.04 0.00 7.86 1.40 0.10 30.59 07:34:01 PM all 34.46 0.00 4.96 2.62 0.11 57.85 07:34:01 PM 0 17.62 0.00 3.97 2.87 0.10 75.44 07:34:01 PM 1 51.32 0.00 5.96 2.37 0.12 40.24 07:35:01 PM all 32.78 0.00 3.49 0.21 0.08 63.45 07:35:01 PM 0 24.84 0.00 3.25 0.18 0.07 71.66 07:35:01 PM 1 40.72 0.00 3.72 0.23 0.08 55.24 07:36:01 PM all 35.18 0.00 3.36 0.20 0.09 61.17 07:36:01 PM 0 28.10 0.00 3.06 0.08 0.08 68.68 07:36:01 PM 1 42.24 0.00 3.67 0.32 0.10 53.67 07:37:01 PM all 37.13 0.00 4.32 0.20 0.10 58.24 07:37:01 PM 0 17.10 0.00 3.58 0.13 0.10 79.08 07:37:01 PM 1 57.16 0.00 5.07 0.27 0.10 37.41 Average: all 36.90 0.00 4.68 1.04 0.10 57.28 Average: 0 23.51 0.00 4.10 1.17 0.09 71.13 Average: 1 50.29 0.00 5.25 0.92 0.10 43.44