---> uname -a: Linux prd-centos8-builder-2c-2g-2051.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4795 19 2266 6764 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:b1:7c:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:feb1:7c2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:cc:0b:1a 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) 10/08/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:03 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 222.78 30.97 191.81 6632.16 27366.48 09:34:01 PM 110.71 0.53 110.18 65.71 9761.61 09:35:01 PM 48.41 0.28 48.13 40.66 5715.50 09:36:01 PM 25.19 0.07 25.12 3.07 646.19 09:37:01 PM 23.85 0.48 23.36 41.19 1249.93 Average: 85.28 6.30 78.97 1321.38 8825.08 09:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5288464 6995788 2593960 32.91 2688 1899572 987476 11.06 201496 2104140 81704 09:34:01 PM 5011316 6981276 2871108 36.42 2688 2146100 924688 10.35 205316 2313352 102644 09:35:01 PM 4970388 6978320 2912036 36.94 2688 2183696 940392 10.53 234032 2323592 10932 09:36:01 PM 4880216 6921624 3002208 38.09 2688 2216928 984068 11.02 270928 2376496 43076 09:37:01 PM 4958416 6967008 2924008 37.10 2688 2184060 943768 10.57 424044 2144380 8880 Average: 5021760 6968803 2860664 36.29 2688 2126071 956078 10.71 267163 2252392 49447 09:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 270.89 178.24 1534.95 63.72 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 46.12 38.55 559.23 7.00 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 50.81 40.98 604.17 8.24 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 14.08 15.71 10.92 7.81 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.80 19.38 28.10 7.73 0.00 0.00 0.00 0.00 09:37:01 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 79.67 57.77 540.88 18.60 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) 10/08/2025 _x86_64_ (2 CPU) 21:31:31 LINUX RESTART (2 CPU) 09:32:03 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 37.87 0.00 7.72 14.16 0.11 40.15 09:33:01 PM 0 44.66 0.00 8.62 14.04 0.10 32.57 09:33:01 PM 1 31.02 0.00 6.82 14.27 0.11 47.78 09:34:01 PM all 36.41 0.00 5.99 2.28 0.14 55.18 09:34:01 PM 0 48.64 0.00 6.59 1.87 0.15 42.75 09:34:01 PM 1 24.20 0.00 5.38 2.68 0.13 67.60 09:35:01 PM all 30.32 0.00 3.78 2.03 0.11 63.76 09:35:01 PM 0 41.36 0.00 3.90 2.21 0.12 52.42 09:35:01 PM 1 19.22 0.00 3.67 1.85 0.10 75.16 09:36:01 PM all 29.75 0.00 2.62 1.65 0.89 65.09 09:36:01 PM 0 47.51 0.00 3.41 2.48 0.12 46.49 09:36:01 PM 1 12.02 0.00 1.84 0.84 1.65 83.65 09:37:01 PM all 31.42 0.00 3.79 0.88 0.12 63.80 09:37:01 PM 0 43.99 0.00 4.50 1.08 0.13 50.28 09:37:01 PM 1 18.81 0.00 3.08 0.67 0.10 77.34 Average: all 33.11 0.00 4.76 4.11 0.27 57.75 Average: 0 45.24 0.00 5.38 4.25 0.12 45.01 Average: 1 20.96 0.00 4.13 3.96 0.42 70.52