---> uname -a: Linux prd-centos8-builder-2c-2g-47612.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 619 4818 19 2259 6781 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:f1:ad:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fef1:ad36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:28:4c:a5 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) 07/30/2025 _x86_64_ (2 CPU) 16:31:33 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 251.93 29.79 222.14 6330.96 8912.00 04:34:01 PM 120.79 0.45 120.34 63.05 12485.52 04:35:01 PM 36.32 0.35 35.97 43.72 2181.37 04:36:01 PM 23.94 0.00 23.94 0.00 923.13 04:37:01 PM 27.75 0.92 26.83 95.18 738.18 Average: 92.15 6.30 85.85 1306.62 5048.18 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5214616 6970772 2667816 33.85 2688 1946872 1010472 11.31 206220 2167936 109840 04:34:01 PM 4914692 6947872 2967740 37.65 2688 2208972 973144 10.90 207616 2405468 69180 04:35:01 PM 4989448 6992032 2892984 36.70 2688 2177804 940620 10.53 266688 2271016 9932 04:36:01 PM 5002840 7004132 2879592 36.53 2688 2176800 924928 10.36 267724 2255648 8924 04:37:01 PM 4989948 6999692 2892484 36.70 2688 2184676 942588 10.55 422280 2115260 26928 Average: 5022309 6982900 2860123 36.28 2688 2139025 958350 10.73 274106 2243066 44961 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 277.79 177.27 1768.79 62.58 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 66.39 54.75 827.44 9.24 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 27.04 28.12 29.26 9.70 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.33 19.33 18.91 6.96 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 24.05 22.41 27.78 15.50 0.00 0.00 0.00 0.00 04:37:01 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 82.92 60.38 534.45 20.80 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) 07/30/2025 _x86_64_ (2 CPU) 16:31:33 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 39.63 0.00 7.19 2.85 0.11 50.22 04:33:01 PM 0 41.36 0.00 9.21 4.28 0.12 45.03 04:33:01 PM 1 37.90 0.00 5.17 1.44 0.10 55.38 04:34:01 PM all 33.91 0.00 5.71 1.41 0.11 58.86 04:34:01 PM 0 41.33 0.00 5.59 1.22 0.10 51.77 04:34:01 PM 1 26.49 0.00 5.84 1.60 0.12 65.95 04:35:01 PM all 35.05 0.00 4.54 0.23 0.11 60.07 04:35:01 PM 0 41.46 0.00 4.64 0.27 0.12 53.52 04:35:01 PM 1 28.62 0.00 4.45 0.20 0.10 66.63 04:36:01 PM all 32.28 0.00 3.97 0.14 0.11 63.49 04:36:01 PM 0 28.12 0.00 3.25 0.08 0.10 68.44 04:36:01 PM 1 36.45 0.00 4.70 0.20 0.12 58.54 04:37:01 PM all 36.14 0.00 4.35 0.17 0.11 59.23 04:37:01 PM 0 35.61 0.00 4.58 0.15 0.12 59.55 04:37:01 PM 1 36.68 0.00 4.12 0.18 0.10 58.92 Average: all 35.40 0.00 5.15 0.96 0.11 58.38 Average: 0 37.57 0.00 5.45 1.19 0.11 55.68 Average: 1 33.23 0.00 4.86 0.73 0.11 61.09