---> uname -a: Linux prd-centos8-builder-2c-2g-5984.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: 2800.000 BogoMIPS: 5600.00 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 669 4762 19 2266 6731 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:84:34:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe84:3482/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:f7:3d:0c 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) 11/04/2025 _x86_64_ (2 CPU) 19:31:32 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 277.59 29.92 247.68 6365.75 13487.06 07:34:01 PM 107.95 0.50 107.45 64.39 12464.71 07:35:01 PM 33.22 0.30 32.92 42.39 1265.93 07:36:01 PM 20.13 0.45 19.68 35.97 513.62 Average: 109.72 7.79 101.93 1627.19 6932.07 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5128088 6964784 2754336 34.94 2688 2019592 1011896 11.33 202324 2228392 166916 07:34:01 PM 4933548 6941028 2948876 37.41 2688 2182824 1011092 11.32 232520 2360988 27300 07:35:01 PM 4917948 6927356 2964476 37.61 2688 2184904 1028576 11.52 268740 2340972 10760 07:36:01 PM 4965620 6976040 2916804 37.00 2688 2185956 1051500 11.77 270056 2291892 10788 Average: 4986301 6952302 2896123 36.74 2688 2143319 1025766 11.49 243410 2305561 53941 07:32:01 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 282.01 171.00 1819.17 61.73 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 70.55 58.64 810.87 10.18 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 21.06 21.43 26.89 8.93 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 23.65 23.55 31.06 9.75 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.32 68.65 671.96 22.65 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) 11/04/2025 _x86_64_ (2 CPU) 19:31:32 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 44.93 0.00 8.46 3.77 0.11 42.74 07:33:01 PM 0 44.54 0.00 7.79 3.04 0.10 44.53 07:33:01 PM 1 45.32 0.00 9.13 4.50 0.12 40.94 07:34:01 PM all 35.06 0.00 5.28 1.15 0.11 58.41 07:34:01 PM 0 42.94 0.00 5.51 0.75 0.12 50.68 07:34:01 PM 1 27.19 0.00 5.05 1.55 0.10 66.12 07:35:01 PM all 34.25 0.00 3.02 0.22 0.10 62.41 07:35:01 PM 0 43.83 0.00 3.42 0.23 0.12 52.40 07:35:01 PM 1 24.67 0.00 2.62 0.20 0.08 72.42 07:36:01 PM all 33.62 0.00 3.37 0.33 0.10 62.59 07:36:01 PM 0 33.49 0.00 3.17 0.28 0.10 62.95 07:36:01 PM 1 33.74 0.00 3.56 0.37 0.10 62.23 Average: all 36.96 0.00 5.03 1.36 0.10 56.55 Average: 0 41.20 0.00 4.97 1.08 0.11 52.64 Average: 1 32.71 0.00 5.08 1.65 0.10 60.46