---> uname -a: Linux prd-centos8-builder-2c-2g-372.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4804 19 2267 6774 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:5a:ea:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe5a:ea62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:3e:8d:f2 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) 10/03/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:02 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 128.71 26.38 102.34 6242.39 15102.96 11:34:01 AM 101.53 0.55 100.98 66.24 8692.94 11:35:01 AM 49.31 0.35 48.96 43.73 5642.41 11:36:01 AM 24.33 0.00 24.33 0.00 2031.01 11:37:01 AM 18.66 0.72 17.94 67.58 501.18 Average: 64.30 5.53 58.77 1267.62 6365.30 11:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5242784 6983744 2639648 33.49 2688 1932728 988284 11.07 201292 2147440 84456 11:34:01 AM 4971792 6951352 2910640 36.93 2688 2155180 980784 10.98 205008 2352272 106988 11:35:01 AM 5014636 7025744 2867796 36.38 2688 2186204 921420 10.32 267016 2245792 11752 11:36:01 AM 4835804 6890032 3046628 38.65 2688 2229540 1045152 11.70 271256 2420556 11072 11:37:01 AM 4980144 6993364 2902288 36.82 2688 2188344 940304 10.53 423816 2124412 10916 Average: 5009032 6968847 2873400 36.45 2688 2138399 975189 10.92 273678 2258094 45037 11:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 290.01 171.47 1771.95 61.71 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 37.52 33.21 358.24 7.21 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 65.44 52.64 551.15 15.34 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 9.28 10.61 7.87 5.36 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 28.51 24.94 33.41 10.50 0.00 0.00 0.00 0.00 11:37:01 AM 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 85.48 58.20 540.46 19.88 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) 10/03/2025 _x86_64_ (2 CPU) 11:31:30 LINUX RESTART (2 CPU) 11:32:02 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 34.82 0.00 6.44 4.20 0.12 54.42 11:33:01 AM 0 24.79 0.00 6.56 3.26 0.10 65.28 11:33:01 AM 1 44.93 0.00 6.30 5.15 0.14 43.48 11:34:01 AM all 34.18 0.00 5.20 2.71 0.12 57.79 11:34:01 AM 0 22.61 0.00 3.81 1.92 0.10 71.56 11:34:01 AM 1 45.75 0.00 6.59 3.50 0.13 44.02 11:35:01 AM all 33.61 0.00 4.28 0.89 0.10 61.11 11:35:01 AM 0 26.57 0.00 3.91 0.62 0.10 68.80 11:35:01 AM 1 40.65 0.00 4.66 1.17 0.10 53.43 11:36:01 AM all 22.64 0.00 1.84 0.39 0.08 75.04 11:36:01 AM 0 19.83 0.00 2.04 0.32 0.08 77.73 11:36:01 AM 1 25.44 0.00 1.65 0.47 0.08 72.36 11:37:01 AM all 31.95 0.00 3.94 0.13 0.08 63.90 11:37:01 AM 0 20.14 0.00 2.94 0.10 0.07 76.75 11:37:01 AM 1 43.75 0.00 4.93 0.17 0.10 51.05 Average: all 31.42 0.00 4.33 1.65 0.10 62.50 Average: 0 22.78 0.00 3.84 1.24 0.09 72.06 Average: 1 40.07 0.00 4.82 2.07 0.11 52.93