---> uname -a: Linux prd-centos8-builder-2c-2g-2880.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4791 19 2268 6762 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:1a:db:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe1a:db08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:0d:5a:2e 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) 10/01/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 247.73 17.86 229.87 5411.16 7568.95 07:34:01 PM 110.38 0.50 109.88 64.38 12155.71 07:35:01 PM 19.13 0.03 19.10 0.53 1726.46 07:36:01 PM 26.13 0.27 25.86 41.86 681.09 07:37:01 PM 25.92 0.50 25.42 63.71 715.53 Average: 85.87 3.83 82.04 1116.55 4569.87 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5175592 7013020 2706832 34.34 2688 2020340 963372 10.79 200836 2181168 165648 07:34:01 PM 4954168 6964964 2928256 37.15 2688 2186224 982404 11.00 228468 2343364 43092 07:35:01 PM 4939952 6949452 2942472 37.33 2688 2185464 991144 11.10 231728 2355104 10060 07:36:01 PM 4970140 6981180 2912284 36.95 2688 2186484 967020 10.83 267624 2288392 9920 07:37:01 PM 4993168 7010576 2889256 36.65 2688 2192528 939008 10.51 422344 2109148 26988 Average: 5006604 6983838 2875820 36.48 2688 2154208 968590 10.85 270200 2255435 51142 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 249.49 160.52 1799.31 60.37 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 65.04 51.47 823.73 9.37 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 3.62 3.12 2.66 1.49 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 20.76 21.58 25.46 8.71 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 20.14 18.36 16.61 9.54 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 71.82 51.01 533.63 17.90 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) 10/01/2025 _x86_64_ (2 CPU) 19:31:28 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 41.08 0.00 7.48 2.44 0.13 48.88 07:33:01 PM 0 32.89 0.00 7.29 3.32 0.12 56.39 07:33:01 PM 1 49.27 0.00 7.67 1.56 0.13 41.37 07:34:01 PM all 33.43 0.00 4.96 1.74 0.12 59.75 07:34:01 PM 0 36.28 0.00 5.14 1.53 0.12 56.93 07:34:01 PM 1 30.58 0.00 4.78 1.95 0.12 62.58 07:35:01 PM all 5.20 0.00 0.90 0.16 0.06 93.68 07:35:01 PM 0 8.08 0.00 1.00 0.08 0.05 90.79 07:35:01 PM 1 2.32 0.00 0.80 0.23 0.07 96.58 07:36:01 PM all 34.28 0.00 3.78 0.18 0.12 61.64 07:36:01 PM 0 41.52 0.00 4.03 0.18 0.13 54.14 07:36:01 PM 1 27.07 0.00 3.54 0.17 0.10 69.13 07:37:01 PM all 36.38 0.00 3.91 0.14 0.11 59.45 07:37:01 PM 0 39.41 0.00 3.95 0.18 0.10 56.35 07:37:01 PM 1 33.36 0.00 3.87 0.10 0.12 62.55 Average: all 30.07 0.00 4.20 0.93 0.11 64.69 Average: 0 31.64 0.00 4.28 1.06 0.10 62.92 Average: 1 28.51 0.00 4.13 0.80 0.11 66.45