---> uname -a: Linux prd-centos8-builder-2c-2g-2787.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 649 4778 19 2269 6750 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:7b:98:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe7b:9879/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:af:eb:aa 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) 10/28/2025 _x86_64_ (2 CPU) 08:32:29 LINUX RESTART (2 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 182.51 17.52 164.98 5365.98 6858.82 08:35:01 AM 97.47 0.45 97.02 63.06 10346.94 08:36:01 AM 30.35 0.08 30.26 1.87 3094.52 08:37:01 AM 28.46 0.27 28.20 41.86 1219.36 08:38:01 AM 28.12 0.40 27.72 30.52 1309.01 08:39:01 AM 24.25 0.52 23.73 64.66 679.04 Average: 65.19 3.21 61.99 928.14 3917.97 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 5155936 6996520 2726488 34.59 2688 2023284 982232 11.00 200244 2200960 168964 08:35:01 AM 4964892 6938012 2917532 37.01 2688 2149116 1003024 11.23 204992 2354156 28744 08:36:01 AM 4985512 6996860 2896912 36.75 2688 2186208 942112 10.55 232464 2308724 28244 08:37:01 AM 4963900 6976208 2918524 37.03 2688 2187464 971152 10.87 268084 2295264 10768 08:38:01 AM 4912356 6925424 2970068 37.68 2688 2188336 1021696 11.44 268960 2345716 10768 08:39:01 AM 4884676 6902896 2997748 38.03 2688 2193032 1037700 11.62 423456 2219280 26980 Average: 4977879 6955987 2904545 36.85 2688 2154573 992986 11.12 266367 2287350 45745 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 286.82 179.76 1804.32 61.72 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 27.90 25.91 247.38 6.24 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 42.90 38.01 582.91 6.53 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 18.80 21.78 26.05 7.36 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 16.29 16.91 15.09 6.55 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 22.95 21.08 28.36 10.89 0.00 0.00 0.00 0.00 08:39:01 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 69.29 50.58 450.76 16.55 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) 10/28/2025 _x86_64_ (2 CPU) 08:32:29 LINUX RESTART (2 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 41.93 0.00 7.16 2.14 0.16 48.62 08:34:01 AM 0 49.48 0.00 7.98 1.79 0.17 40.58 08:34:01 AM 1 34.35 0.00 6.34 2.49 0.15 56.67 08:35:01 AM all 25.48 0.00 4.24 14.21 0.12 55.95 08:35:01 AM 0 37.73 0.00 5.04 15.85 0.12 41.26 08:35:01 AM 1 13.23 0.00 3.44 12.58 0.12 70.64 08:36:01 AM all 22.43 0.00 2.28 7.47 0.10 67.72 08:36:01 AM 0 37.31 0.00 2.94 8.15 0.10 51.50 08:36:01 AM 1 7.55 0.00 1.62 6.78 0.10 83.94 08:37:01 AM all 27.40 0.00 3.26 3.81 0.12 65.41 08:37:01 AM 0 38.65 0.00 3.63 4.89 0.12 52.72 08:37:01 AM 1 16.16 0.00 2.89 2.73 0.12 78.10 08:38:01 AM all 32.57 0.00 3.19 0.83 0.11 63.30 08:38:01 AM 0 39.99 0.00 3.37 0.88 0.10 55.66 08:38:01 AM 1 25.13 0.00 3.01 0.78 0.12 70.96 08:39:01 AM all 34.62 0.00 3.98 0.63 0.11 60.67 08:39:01 AM 0 57.20 0.00 5.18 1.09 0.12 36.43 08:39:01 AM 1 12.02 0.00 2.77 0.17 0.10 84.94 Average: all 30.73 0.00 4.02 4.85 0.12 60.29 Average: 0 43.39 0.00 4.69 5.44 0.12 46.36 Average: 1 18.06 0.00 3.34 4.26 0.12 74.22