---> uname -a: Linux prd-centos8-builder-2c-2g-763.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 629 4799 19 2268 6771 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:3d:8d:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe3d:8db1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:ad:b1:fb 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) 10/05/2025 _x86_64_ (2 CPU) 11:31:34 LINUX RESTART (2 CPU) 11:32:02 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 211.20 27.63 183.57 6390.24 33018.24 11:34:01 AM 111.03 0.57 110.46 67.06 9648.08 11:35:01 AM 51.55 0.28 51.27 40.65 5784.96 11:36:01 AM 22.14 0.07 22.08 3.07 630.46 11:37:01 AM 27.04 0.92 26.12 95.17 698.43 Average: 84.17 5.82 78.35 1302.49 9879.71 11:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5265776 6978724 2616652 33.20 2688 1904852 1015548 11.37 201304 2125836 79916 11:34:01 AM 4979052 6951876 2903376 36.83 2688 2148704 993488 11.12 205092 2344804 102788 11:35:01 AM 4841080 6892904 3041348 38.58 2688 2226920 1060352 11.87 271072 2414192 51648 11:36:01 AM 4978176 6990032 2904252 36.84 2688 2187172 954836 10.69 268584 2280296 10752 11:37:01 AM 4943152 6958620 2939276 37.29 2688 2190688 968460 10.84 426016 2157872 11376 Average: 5001447 6954431 2880981 36.55 2688 2131667 998537 11.18 274414 2264600 51296 11:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 280.91 168.59 1524.41 61.64 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 46.41 38.33 545.54 7.70 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 89.04 73.38 612.15 23.35 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 19.36 19.18 18.78 7.24 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 34.37 28.16 35.73 12.69 0.00 0.00 0.00 0.00 11:37:01 AM 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 93.40 65.19 544.08 22.39 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) 10/05/2025 _x86_64_ (2 CPU) 11:31:34 LINUX RESTART (2 CPU) 11:32:02 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 38.09 0.00 7.11 6.43 0.12 48.25 11:33:01 AM 0 38.48 0.00 7.30 6.65 0.10 47.47 11:33:01 AM 1 37.69 0.00 6.93 6.21 0.14 49.03 11:34:01 AM all 35.08 0.00 5.55 3.13 0.13 56.12 11:34:01 AM 0 32.43 0.00 5.08 3.17 0.13 59.19 11:34:01 AM 1 37.73 0.00 6.02 3.09 0.12 53.04 11:35:01 AM all 33.60 0.00 4.98 1.56 0.09 59.77 11:35:01 AM 0 31.97 0.00 4.86 1.39 0.08 61.70 11:35:01 AM 1 35.23 0.00 5.10 1.74 0.10 57.83 11:36:01 AM all 33.65 0.00 3.58 0.13 0.10 62.55 11:36:01 AM 0 40.96 0.00 4.20 0.15 0.12 54.57 11:36:01 AM 1 26.32 0.00 2.95 0.10 0.08 70.54 11:37:01 AM all 36.67 0.00 4.13 0.18 0.10 58.93 11:37:01 AM 0 30.79 0.00 3.88 0.12 0.08 65.12 11:37:01 AM 1 42.56 0.00 4.37 0.23 0.12 52.72 Average: all 35.40 0.00 5.06 2.26 0.11 57.16 Average: 0 34.91 0.00 5.05 2.27 0.10 57.66 Average: 1 35.90 0.00 5.07 2.26 0.11 56.67