---> uname -a: Linux prd-centos8-builder-2c-2g-1948.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 4732 19 2269 6704 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:d2:b4:c6 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 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fed2:b4c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:08:7f:a7 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) 11/28/2025 _x86_64_ (2 CPU) 19:31:27 LINUX RESTART (2 CPU) 07:32:03 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 196.42 9.36 187.06 2173.46 7195.60 07:34:01 PM 104.37 0.52 103.85 64.79 11975.74 07:35:01 PM 30.27 0.30 29.97 42.39 1206.15 07:36:01 PM 21.29 0.00 21.29 0.00 574.08 07:37:01 PM 26.55 0.92 25.63 95.18 742.66 Average: 74.97 2.17 72.80 463.79 4319.54 07:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5102612 6980740 2779820 35.27 2688 2060320 995684 11.15 201636 2253572 190032 07:34:01 PM 4896508 6906864 2985924 37.88 2688 2185952 1042764 11.68 232448 2399672 27236 07:35:01 PM 4907572 6920348 2974860 37.74 2688 2187908 1023776 11.46 267928 2351188 10760 07:36:01 PM 4814924 6827764 3067508 38.92 2688 2187940 1118124 12.52 268772 2442908 10840 07:37:01 PM 4814604 6838060 3067828 38.92 2688 2198376 1079404 12.09 424668 2287988 31488 Average: 4907244 6894755 2975188 37.74 2688 2164099 1051950 11.78 279090 2347066 54071 07:32:03 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 354.41 196.91 1905.27 65.01 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 89.17 72.62 741.13 11.53 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 19.73 20.58 26.12 8.22 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 17.93 17.68 16.66 6.90 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 21.73 20.15 27.87 9.41 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 98.89 64.71 534.28 19.91 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) 11/28/2025 _x86_64_ (2 CPU) 19:31:27 LINUX RESTART (2 CPU) 07:32:03 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 37.64 0.00 6.83 1.86 0.09 53.59 07:33:01 PM 0 28.35 0.00 6.02 2.90 0.09 62.64 07:33:01 PM 1 46.95 0.00 7.65 0.81 0.09 44.51 07:34:01 PM all 34.37 0.00 4.71 0.96 0.09 59.87 07:34:01 PM 0 21.17 0.00 4.07 1.13 0.08 73.54 07:34:01 PM 1 47.58 0.00 5.34 0.78 0.10 46.19 07:35:01 PM all 33.33 0.00 3.12 0.23 0.09 63.23 07:35:01 PM 0 26.51 0.00 3.21 0.18 0.10 70.00 07:35:01 PM 1 40.14 0.00 3.04 0.27 0.08 56.47 07:36:01 PM all 31.33 0.00 3.15 0.14 0.08 65.29 07:36:01 PM 0 18.05 0.00 2.50 0.12 0.08 79.25 07:36:01 PM 1 44.60 0.00 3.80 0.17 0.08 51.34 07:37:01 PM all 34.80 0.00 4.15 0.15 0.08 60.81 07:37:01 PM 0 17.98 0.00 3.35 0.07 0.10 78.50 07:37:01 PM 1 51.63 0.00 4.95 0.23 0.07 43.12 Average: all 34.27 0.00 4.38 0.66 0.09 60.60 Average: 0 22.37 0.00 3.82 0.87 0.09 72.85 Average: 1 46.17 0.00 4.94 0.45 0.08 48.36