---> uname -a: Linux prd-centos8-builder-2c-2g-4171.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 643 4784 19 2269 6757 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:00:0b:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe00:b1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:d5:e9:f4 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) 10/31/2025 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 227.39 19.29 208.10 5515.78 7534.27 02:34:01 PM 115.28 0.45 114.83 63.06 12350.52 02:35:01 PM 35.54 0.35 35.19 43.72 1797.62 02:36:01 PM 21.69 0.00 21.69 0.00 582.52 02:37:01 PM 24.16 0.92 23.25 95.18 687.89 Average: 84.82 4.20 80.62 1143.76 4590.53 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5155924 6997364 2726508 34.59 2688 2024132 992460 11.11 200472 2202284 169076 02:34:01 PM 4856284 6868240 3026148 38.39 2688 2187068 1096144 12.27 204596 2464340 43092 02:35:01 PM 4843488 6889692 3038944 38.55 2688 2221704 1070172 11.98 270396 2415148 44252 02:36:01 PM 4853496 6866552 3028936 38.43 2688 2188360 1097324 12.29 268216 2406696 10844 02:37:01 PM 4915560 6933240 2966872 37.64 2688 2192356 1019736 11.42 423024 2189528 25092 Average: 4924950 6911018 2957482 37.52 2688 2162724 1055167 11.81 273341 2335599 58471 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 313.36 180.08 1803.17 61.98 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 69.82 56.46 826.51 10.01 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 23.11 23.93 28.61 9.65 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 17.69 18.36 16.91 7.12 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.06 20.63 28.94 10.55 0.00 0.00 0.00 0.00 02:37:01 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 89.62 59.90 540.88 19.87 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) 10/31/2025 _x86_64_ (2 CPU) 14:31:32 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 43.48 0.00 7.54 2.40 0.14 46.43 02:33:01 PM 0 52.10 0.00 9.20 3.58 0.13 34.98 02:33:01 PM 1 34.91 0.00 5.88 1.24 0.15 57.82 02:34:01 PM all 33.12 0.00 4.88 4.13 0.12 57.75 02:34:01 PM 0 46.85 0.00 5.56 4.07 0.12 43.40 02:34:01 PM 1 19.45 0.00 4.20 4.19 0.12 72.04 02:35:01 PM all 33.95 0.00 3.77 0.21 0.12 61.95 02:35:01 PM 0 44.24 0.00 4.03 0.25 0.12 51.37 02:35:01 PM 1 23.68 0.00 3.52 0.17 0.12 72.52 02:36:01 PM all 34.43 0.00 3.49 0.15 0.13 61.81 02:36:01 PM 0 49.00 0.00 4.50 0.17 0.13 46.19 02:36:01 PM 1 19.92 0.00 2.48 0.13 0.12 77.35 02:37:01 PM all 32.05 0.00 4.08 0.14 0.12 63.61 02:37:01 PM 0 35.00 0.00 4.14 0.17 0.13 60.56 02:37:01 PM 1 29.11 0.00 4.02 0.12 0.10 66.65 Average: all 35.40 0.00 4.75 1.41 0.12 58.32 Average: 0 45.43 0.00 5.48 1.64 0.13 47.32 Average: 1 25.41 0.00 4.02 1.17 0.12 69.28