---> uname -a: Linux prd-centos8-builder-2c-2g-37965.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 647 4808 19 2241 6753 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:72:9f:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe72:9f9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:a3:c8:c8 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) 06/28/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:05 AM 224.15 10.68 213.47 2899.59 6571.79 04:34:01 AM 117.71 0.48 117.23 67.55 10858.80 04:35:01 AM 50.67 0.35 50.32 43.72 5186.77 04:36:01 AM 21.53 0.00 21.53 0.00 828.33 04:37:01 AM 29.67 0.93 28.74 95.30 816.74 Average: 90.06 2.62 87.44 657.21 4794.06 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:05 AM 5099276 6921952 2783156 35.31 2688 2010856 1072584 12.01 221892 2258476 161664 04:34:01 AM 5019400 6968392 2863032 36.32 2688 2125812 971536 10.88 204192 2310436 101208 04:35:01 AM 4986016 6971152 2896416 36.75 2688 2161544 962664 10.78 265204 2280632 9932 04:36:01 AM 4975976 6961072 2906456 36.87 2688 2161544 963184 10.78 266076 2289820 9928 04:37:01 AM 4971864 6962492 2910568 36.92 2688 2166464 965264 10.81 420568 2139428 25044 Average: 5010506 6957012 2871926 36.43 2688 2125244 987046 11.05 275586 2255758 61555 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:05 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:05 AM eth0 202.68 127.42 1412.69 49.02 0.00 0.00 0.00 0.00 04:33:05 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 28.72 26.79 256.68 5.95 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 61.16 47.83 566.23 10.86 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 19.26 19.63 18.85 7.14 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 24.54 22.51 28.14 11.34 0.00 0.00 0.00 0.00 04:37:01 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 69.49 50.12 471.19 17.41 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) 06/28/2025 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:05 AM all 33.17 0.00 5.91 2.25 0.28 58.40 04:33:05 AM 0 42.50 0.00 5.37 1.14 0.10 50.90 04:33:05 AM 1 23.49 0.00 6.47 3.39 0.47 66.18 04:34:01 AM all 29.06 0.00 5.16 13.14 0.11 52.53 04:34:01 AM 0 45.28 0.00 5.99 12.65 0.11 35.97 04:34:01 AM 1 12.87 0.00 4.34 13.63 0.11 69.06 04:35:01 AM all 36.47 0.00 4.14 0.49 0.08 58.81 04:35:01 AM 0 56.70 0.00 4.73 0.48 0.08 38.00 04:35:01 AM 1 16.21 0.00 3.54 0.50 0.08 79.66 04:36:01 AM all 32.89 0.00 3.68 0.15 0.08 63.19 04:36:01 AM 0 48.79 0.00 4.63 0.12 0.08 46.38 04:36:01 AM 1 16.98 0.00 2.73 0.18 0.08 80.02 04:37:01 AM all 36.43 0.00 4.26 0.14 0.09 59.08 04:37:01 AM 0 55.31 0.00 5.23 0.22 0.10 39.14 04:37:01 AM 1 17.58 0.00 3.30 0.07 0.08 78.97 Average: all 33.67 0.00 4.62 3.11 0.13 58.48 Average: 0 49.78 0.00 5.18 2.79 0.09 42.15 Average: 1 17.43 0.00 4.05 3.42 0.16 74.93