---> uname -a: Linux prd-centos8-builder-2c-2g-46019.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 688 4753 19 2255 6712 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:e9:48:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fee9:48a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:56:36:92 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) 07/25/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 238.30 18.02 220.27 5277.89 8307.80 10:34:01 PM 103.03 0.50 102.53 64.39 11182.29 10:35:01 PM 34.56 0.30 34.26 42.39 1745.68 10:36:01 PM 20.16 0.00 20.16 0.00 533.96 10:37:01 PM 21.76 0.92 20.84 95.17 571.53 Average: 83.57 3.95 79.62 1096.18 4468.29 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5122144 6950060 2760288 35.02 2688 2010612 1011320 11.32 200160 2236344 142032 10:34:01 PM 4936160 6934484 2946272 37.38 2688 2173572 1001260 11.21 228864 2362964 42496 10:35:01 PM 4790708 6828700 3091724 39.22 2688 2213696 1118956 12.53 269456 2467680 49688 10:36:01 PM 4836328 6866840 3046104 38.64 2688 2206024 1060408 11.87 269448 2422092 42016 10:37:01 PM 4869420 6874480 3013012 38.22 2688 2180128 1069192 11.97 421380 2236792 26308 Average: 4910952 6890913 2971480 37.70 2688 2156806 1052227 11.78 277862 2345174 60508 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 272.93 169.68 1798.01 61.64 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 64.82 53.34 798.88 9.79 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 19.39 20.58 24.05 8.98 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 19.66 19.35 18.92 7.02 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 26.57 22.04 27.77 10.97 0.00 0.00 0.00 0.00 10:37:01 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 80.69 57.00 533.58 19.68 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) 07/25/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 38.68 0.00 7.61 2.51 0.11 51.09 10:33:01 PM 0 38.14 0.00 6.29 1.47 0.10 54.00 10:33:01 PM 1 39.21 0.00 8.93 3.56 0.12 48.18 10:34:01 PM all 33.96 0.00 5.47 1.21 0.10 59.26 10:34:01 PM 0 36.86 0.00 5.84 1.12 0.10 56.08 10:34:01 PM 1 31.06 0.00 5.10 1.30 0.10 62.45 10:35:01 PM all 34.59 0.00 3.23 0.38 0.12 61.68 10:35:01 PM 0 37.53 0.00 3.31 0.40 0.12 58.65 10:35:01 PM 1 31.64 0.00 3.15 0.37 0.12 64.73 10:36:01 PM all 30.93 0.00 3.64 0.19 0.10 65.14 10:36:01 PM 0 39.01 0.00 3.84 0.25 0.10 56.80 10:36:01 PM 1 22.85 0.00 3.45 0.13 0.10 73.46 10:37:01 PM all 36.36 0.00 4.33 0.15 0.12 59.05 10:37:01 PM 0 41.06 0.00 4.41 0.15 0.12 54.26 10:37:01 PM 1 31.66 0.00 4.25 0.15 0.12 63.83 Average: all 34.90 0.00 4.86 0.89 0.11 59.24 Average: 0 38.52 0.00 4.74 0.68 0.11 55.96 Average: 1 31.28 0.00 4.97 1.10 0.11 62.53