---> uname -a: Linux prd-centos8-builder-2c-2g-12688.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 621 4809 19 2266 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:8c:26:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe8c:26c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:dd:ac:50 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) 11/22/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 216.79 26.19 190.59 6035.24 9792.49 05:34:02 PM 113.03 0.50 112.53 64.38 12337.55 05:35:01 PM 34.13 0.71 33.42 74.16 1845.50 05:36:01 PM 18.34 0.00 18.34 0.00 411.03 05:37:01 PM 25.68 0.52 25.16 64.66 720.40 Average: 81.77 5.60 76.17 1252.17 5032.74 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5190148 7026032 2692276 34.16 2688 2018732 925244 10.36 200268 2167980 168760 05:34:02 PM 4985836 6994728 2896588 36.75 2688 2184156 935100 10.47 227716 2314252 43088 05:35:01 PM 4945900 6955876 2936524 37.25 2688 2185300 975076 10.92 282400 2299872 9936 05:36:01 PM 4896728 6939760 2985696 37.88 2688 2218440 978724 10.96 285788 2345500 43076 05:37:01 PM 4950836 6965400 2931588 37.19 2688 2189404 957136 10.72 437488 2139532 25108 Average: 4993890 6976359 2888534 36.65 2688 2159206 954256 10.68 286732 2253427 57994 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 334.62 193.42 1792.51 63.58 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM eth0 77.92 63.38 847.34 10.17 0.00 0.00 0.00 0.00 05:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 24.35 24.54 29.94 9.09 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.36 19.01 17.97 7.69 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.01 21.01 28.54 13.68 0.00 0.00 0.00 0.00 05:37:01 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 95.92 64.42 545.13 20.89 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) 11/22/2025 _x86_64_ (2 CPU) 17:31:29 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 43.79 0.00 8.13 2.97 0.12 44.99 05:33:01 PM 0 53.04 0.00 8.36 2.35 0.13 36.11 05:33:01 PM 1 34.58 0.00 7.90 3.58 0.10 53.84 05:34:02 PM all 34.50 0.00 5.02 2.58 0.10 57.79 05:34:02 PM 0 45.51 0.00 5.85 3.22 0.10 45.32 05:34:02 PM 1 23.50 0.00 4.20 1.95 0.10 70.25 05:35:01 PM all 32.52 0.00 3.75 0.37 0.08 63.28 05:35:01 PM 0 44.78 0.00 4.05 0.46 0.08 50.62 05:35:01 PM 1 20.22 0.00 3.44 0.27 0.09 75.98 05:36:01 PM all 33.72 0.00 3.41 0.22 0.08 62.56 05:36:01 PM 0 47.85 0.00 4.02 0.35 0.08 47.70 05:36:01 PM 1 19.60 0.00 2.80 0.10 0.08 77.42 05:37:01 PM all 35.66 0.00 4.14 0.19 0.12 59.89 05:37:01 PM 0 51.50 0.00 5.37 0.27 0.13 42.73 05:37:01 PM 1 19.82 0.00 2.92 0.12 0.10 77.05 Average: all 36.04 0.00 4.89 1.27 0.10 57.70 Average: 0 48.54 0.00 5.53 1.33 0.11 44.49 Average: 1 23.55 0.00 4.25 1.21 0.09 70.90