---> uname -a: Linux prd-centos8-builder-2c-2g-50181.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 649 4783 19 2265 6751 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:bd:f4:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:febd:f432/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:33:b4:91 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) 09/06/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 183.67 11.01 172.66 3568.88 7993.82 03:34:01 PM 105.68 0.50 105.18 64.38 11448.25 03:35:01 PM 29.92 0.30 29.62 42.39 1840.60 03:36:01 PM 20.63 0.00 20.63 0.00 1639.66 03:37:01 PM 29.93 0.92 29.01 95.18 820.91 Average: 73.97 2.55 71.43 754.31 4748.99 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5091572 6976696 2790848 35.41 2688 2067004 1016664 11.38 207800 2254668 183824 03:34:01 PM 4881412 6921512 3001008 38.07 2688 2215396 1015140 11.37 235032 2410828 60168 03:35:01 PM 4862116 6904288 3020304 38.32 2688 2217848 1034824 11.59 270296 2394636 23440 03:36:01 PM 4945356 6953392 2937064 37.26 2688 2183532 998684 11.18 268960 2312488 9936 03:37:01 PM 4946228 6959784 2936192 37.25 2688 2188504 971952 10.88 423572 2157092 25100 Average: 4945337 6943134 2937083 37.26 2688 2174457 1007453 11.28 281132 2305942 60494 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 289.42 183.79 1860.69 62.82 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 82.44 66.41 740.01 11.84 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 15.19 15.96 21.16 6.78 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.71 17.33 17.26 5.65 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 27.08 22.50 28.61 11.62 0.00 0.00 0.00 0.00 03:37:01 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 86.38 61.20 533.62 19.74 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) 09/06/2025 _x86_64_ (2 CPU) 15:31:29 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 38.23 0.00 6.83 1.46 0.10 53.38 03:33:01 PM 0 50.62 0.00 7.45 2.12 0.10 39.71 03:33:01 PM 1 25.82 0.00 6.21 0.80 0.10 67.07 03:34:01 PM all 35.07 0.00 4.97 1.28 0.10 58.58 03:34:01 PM 0 57.79 0.00 6.01 1.12 0.12 34.96 03:34:01 PM 1 12.43 0.00 3.93 1.45 0.08 82.12 03:35:01 PM all 24.84 0.00 2.47 0.30 0.08 72.32 03:35:01 PM 0 32.43 0.00 2.78 0.45 0.08 64.25 03:35:01 PM 1 17.24 0.00 2.15 0.15 0.07 80.39 03:36:01 PM all 28.90 0.00 3.57 0.16 0.09 67.28 03:36:01 PM 0 39.02 0.00 4.55 0.20 0.08 56.15 03:36:01 PM 1 18.79 0.00 2.58 0.12 0.10 78.41 03:37:01 PM all 36.64 0.00 4.11 0.15 0.08 59.02 03:37:01 PM 0 57.64 0.00 4.94 0.20 0.08 37.13 03:37:01 PM 1 15.67 0.00 3.27 0.10 0.08 80.88 Average: all 32.74 0.00 4.39 0.67 0.09 62.11 Average: 0 47.49 0.00 5.15 0.82 0.09 46.45 Average: 1 17.99 0.00 3.63 0.52 0.09 77.78