---> uname -a: Linux prd-centos8-builder-2c-2g-46871.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 621 4816 19 2259 6779 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:bd:14:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:febd:14c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:ab:2c:6f 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) 07/28/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:03 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 273.16 19.94 253.22 5561.67 7646.79 01:34:01 PM 114.51 0.45 114.06 63.06 11936.24 01:35:01 PM 35.79 0.75 35.04 74.24 2184.71 01:36:01 PM 19.78 0.00 19.78 0.00 505.98 01:37:01 PM 18.31 0.32 17.99 37.05 718.66 Average: 91.10 4.19 86.91 1117.66 4577.92 01:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5064892 6939272 2817540 35.74 2688 2058288 1031188 11.55 238560 2258924 210532 01:34:01 PM 4894952 6928548 2987480 37.90 2688 2209816 1001688 11.22 208512 2423064 65648 01:35:01 PM 4993596 6997620 2888836 36.65 2688 2179236 939192 10.52 267688 2266920 10772 01:36:01 PM 4974360 6978128 2908072 36.89 2688 2179236 963544 10.79 268356 2285616 10752 01:37:01 PM 4987632 6992800 2894800 36.72 2688 2180508 952076 10.66 437656 2103168 10916 Average: 4983086 6967274 2899346 36.78 2688 2161417 977538 10.95 284154 2267538 61724 01:32:03 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 356.15 201.55 1833.26 65.64 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 70.39 58.17 829.14 9.69 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 22.86 24.34 26.43 8.36 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 14.40 16.10 13.20 6.52 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 24.06 23.68 29.48 16.15 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.84 63.85 537.67 20.97 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) 07/28/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:03 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 40.55 0.00 7.39 3.13 0.10 48.83 01:33:01 PM 0 37.68 0.00 8.57 4.39 0.12 49.24 01:33:01 PM 1 43.41 0.00 6.21 1.87 0.09 48.42 01:34:01 PM all 31.72 0.00 5.07 5.03 0.09 58.09 01:34:01 PM 0 25.80 0.00 5.15 5.04 0.08 63.93 01:34:01 PM 1 37.64 0.00 4.98 5.03 0.10 52.25 01:35:01 PM all 31.86 0.00 4.27 1.83 0.09 61.94 01:35:01 PM 0 32.83 0.00 4.55 1.15 0.10 61.36 01:35:01 PM 1 30.89 0.00 3.98 2.52 0.08 62.52 01:36:01 PM all 27.71 0.00 2.53 1.85 0.09 67.81 01:36:01 PM 0 21.06 0.00 2.15 1.48 0.08 75.22 01:36:01 PM 1 34.37 0.00 2.90 2.22 0.10 60.40 01:37:01 PM all 29.99 0.00 3.84 2.08 0.08 64.00 01:37:01 PM 0 27.01 0.00 3.42 2.10 0.08 67.39 01:37:01 PM 1 32.98 0.00 4.27 2.05 0.08 60.61 Average: all 32.30 0.00 4.60 2.78 0.09 60.22 Average: 0 28.81 0.00 4.74 2.82 0.09 63.54 Average: 1 35.80 0.00 4.46 2.75 0.09 56.90