---> uname -a: Linux prd-centos8-builder-2c-2g-8433.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 714 4719 19 2263 6685 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:e6:f3:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fee6:f381/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:54:46:dc 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) 08/31/2025 _x86_64_ (2 CPU) 15:32:20 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 228.32 9.53 218.79 1551.88 7691.39 03:35:01 PM 101.22 0.70 100.52 103.18 11408.78 03:36:01 PM 32.16 0.10 32.06 3.60 1298.05 03:37:01 PM 20.73 0.00 20.73 0.00 531.04 03:38:01 PM 28.29 0.92 27.37 95.17 810.26 Average: 82.14 2.25 79.90 350.79 4347.80 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5039540 6920132 2842892 36.07 2688 2062596 1087720 12.18 207720 2309696 181368 03:35:01 PM 4881456 6887792 3000976 38.07 2688 2181664 1067188 11.95 232736 2414380 27036 03:36:01 PM 4872152 6879424 3010280 38.19 2688 2182676 1054160 11.80 267620 2387784 10768 03:37:01 PM 4762768 6803300 3119664 39.58 2688 2216092 1149112 12.87 272280 2493080 44252 03:38:01 PM 4805804 6819536 3076628 39.03 2688 2188636 1126680 12.62 424056 2297556 26924 Average: 4872344 6862037 3010088 38.19 2688 2166333 1096972 12.28 280882 2380499 58070 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 258.63 162.81 1665.47 56.53 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 91.07 74.17 746.79 23.71 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 25.72 27.11 32.54 9.53 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 19.36 19.40 17.75 7.22 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 23.41 19.98 26.98 10.24 0.00 0.00 0.00 0.00 03:38:01 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 83.64 60.69 497.91 21.45 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) 08/31/2025 _x86_64_ (2 CPU) 15:32:20 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 38.03 0.00 6.39 2.64 0.10 52.84 03:34:01 PM 0 28.01 0.00 5.94 3.03 0.10 62.92 03:34:01 PM 1 48.03 0.00 6.85 2.25 0.10 42.77 03:35:01 PM all 34.62 0.00 6.03 1.58 0.11 57.67 03:35:01 PM 0 30.46 0.00 6.09 1.76 0.10 61.60 03:35:01 PM 1 38.75 0.00 5.98 1.40 0.12 53.76 03:36:01 PM all 34.10 0.00 3.97 0.19 0.08 61.65 03:36:01 PM 0 36.60 0.00 4.14 0.17 0.08 59.01 03:36:01 PM 1 31.60 0.00 3.80 0.22 0.08 64.29 03:37:01 PM all 32.59 0.00 3.49 0.15 0.12 63.65 03:37:01 PM 0 31.59 0.00 3.21 0.10 0.13 64.97 03:37:01 PM 1 33.61 0.00 3.77 0.20 0.10 62.32 03:38:01 PM all 36.90 0.00 4.68 0.23 0.10 58.10 03:38:01 PM 0 43.93 0.00 4.73 0.23 0.10 51.00 03:38:01 PM 1 29.87 0.00 4.62 0.22 0.10 65.19 Average: all 35.25 0.00 4.91 0.96 0.10 58.78 Average: 0 34.12 0.00 4.82 1.05 0.10 59.90 Average: 1 36.37 0.00 5.00 0.86 0.10 57.67