---> uname -a: Linux prd-centos8-builder-2c-2g-49176.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 691 4741 19 2264 6709 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:af:40:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feaf:4017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:21:34:11 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) 09/05/2025 _x86_64_ (2 CPU) 12:32:12 LINUX RESTART (2 CPU) 12:33:02 PM tps rtps wtps bread/s bwrtn/s 12:34:01 PM 294.73 6.96 287.77 1148.22 8103.46 12:35:01 PM 101.47 0.50 100.97 64.39 11187.07 12:36:01 PM 30.72 0.30 30.42 42.39 1230.46 12:37:01 PM 21.91 0.48 21.43 41.19 857.14 Average: 111.45 2.04 109.41 320.62 5332.93 12:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 PM 5008220 6908016 2874212 36.46 2688 2081304 1039168 11.64 204060 2340308 190548 12:35:01 PM 4806176 6845584 3076256 39.03 2688 2215088 1082764 12.12 235900 2488340 61344 12:36:01 PM 4877596 6884104 3004836 38.12 2688 2182048 1039752 11.64 268640 2383384 9936 12:37:01 PM 4934792 6943584 2947640 37.40 2688 2184272 989760 11.08 424516 2169692 10896 Average: 4906696 6895322 2975736 37.75 2688 2165678 1037861 11.62 283279 2345431 68181 12:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 100.36 79.30 1118.78 13.34 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 51.32 40.84 591.17 9.48 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.28 21.51 25.63 11.21 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 24.46 21.73 30.23 8.48 0.00 0.00 0.00 0.00 12:37:01 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 48.89 40.68 438.63 10.62 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) 09/05/2025 _x86_64_ (2 CPU) 12:32:12 LINUX RESTART (2 CPU) 12:33:02 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 33.90 0.00 5.82 2.56 0.12 57.60 12:34:01 PM 0 22.54 0.00 4.12 1.44 0.12 71.77 12:34:01 PM 1 45.27 0.00 7.53 3.67 0.12 43.40 12:35:01 PM all 35.27 0.00 4.87 2.60 0.12 57.15 12:35:01 PM 0 25.14 0.00 4.65 2.42 0.10 67.69 12:35:01 PM 1 45.39 0.00 5.09 2.78 0.13 46.61 12:36:01 PM all 32.73 0.00 3.64 0.19 0.11 63.33 12:36:01 PM 0 19.84 0.00 3.27 0.17 0.12 76.61 12:36:01 PM 1 45.64 0.00 4.00 0.22 0.10 50.04 12:37:01 PM all 31.60 0.00 3.75 0.16 0.09 64.39 12:37:01 PM 0 9.64 0.00 2.30 0.08 0.08 87.89 12:37:01 PM 1 53.58 0.00 5.21 0.23 0.10 40.88 Average: all 33.37 0.00 4.52 1.37 0.11 60.63 Average: 0 19.28 0.00 3.58 1.03 0.10 76.01 Average: 1 47.48 0.00 5.45 1.72 0.11 45.24