---> uname -a: Linux prd-centos8-builder-2c-2g-3528.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 617 4813 19 2266 6783 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:14:06:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe14:6c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cd:c8:4f:5c 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) 10/14/2025 _x86_64_ (2 CPU) 09:31:37 LINUX RESTART (2 CPU) 09:32:01 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 235.93 33.18 202.75 7948.83 42156.06 09:34:01 AM 101.65 0.55 101.10 66.23 8839.88 09:35:01 AM 53.37 0.30 53.07 41.46 5812.80 09:36:01 AM 28.41 0.07 28.35 3.07 958.26 09:37:01 AM 22.34 0.72 21.63 67.58 618.01 Average: 88.35 6.96 81.39 1625.70 11678.47 09:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5251344 6990024 2631080 33.38 2688 1930664 1004764 11.25 201856 2138684 87124 09:34:01 AM 5066896 7037376 2815528 35.72 2688 2146320 900692 10.09 205280 2257780 102500 09:35:01 AM 4957388 6965916 2925036 37.11 2688 2184120 961664 10.77 233724 2336964 10908 09:36:01 AM 5025608 7035280 2856816 36.24 2688 2185112 901256 10.09 268740 2233380 2212 09:37:01 AM 4951308 6961292 2931116 37.19 2688 2185288 968488 10.84 424564 2151888 9012 Average: 5050509 6997978 2831915 35.93 2688 2126301 947373 10.61 266833 2223739 42351 09:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 317.72 172.98 1735.93 61.10 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 35.92 32.08 308.04 7.95 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 71.34 56.19 606.60 10.13 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 17.81 18.81 15.47 8.03 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 26.52 21.33 28.58 10.43 0.00 0.00 0.00 0.00 09:37:01 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 93.87 60.28 538.97 19.53 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) 10/14/2025 _x86_64_ (2 CPU) 09:31:37 LINUX RESTART (2 CPU) 09:32:01 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 38.44 0.00 7.90 14.19 0.10 39.37 09:33:01 AM 0 33.26 0.00 9.69 15.20 0.10 41.75 09:33:01 AM 1 43.59 0.00 6.13 13.19 0.10 36.99 09:34:01 AM all 31.14 0.00 5.33 5.60 0.12 57.81 09:34:01 AM 0 28.78 0.00 4.80 6.79 0.12 59.52 09:34:01 AM 1 33.51 0.00 5.86 4.41 0.12 56.10 09:35:01 AM all 31.87 0.00 3.63 2.84 0.12 61.54 09:35:01 AM 0 27.02 0.00 3.93 2.57 0.10 66.38 09:35:01 AM 1 36.70 0.00 3.34 3.10 0.13 56.72 09:36:01 AM all 35.83 0.00 3.51 0.58 0.11 59.96 09:36:01 AM 0 33.58 0.00 3.45 0.22 0.12 62.63 09:36:01 AM 1 38.08 0.00 3.57 0.95 0.10 57.30 09:37:01 AM all 31.58 0.00 3.42 1.72 0.13 63.16 09:37:01 AM 0 32.87 0.00 3.98 1.15 0.15 61.85 09:37:01 AM 1 30.29 0.00 2.86 2.29 0.10 64.47 Average: all 33.76 0.00 4.75 4.97 0.11 56.40 Average: 0 31.10 0.00 5.16 5.16 0.12 58.46 Average: 1 36.43 0.00 4.35 4.78 0.11 54.33