---> uname -a: Linux prd-centos8-builder-4c-4g-7421.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 12374 19 2615 14658 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:85:7a:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe85:7a61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:3d:6f:32 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) 02/01/2025 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:02 AM tps rtps wtps bread/s bwrtn/s 08:44:01 AM 295.51 32.63 262.88 7445.16 11236.13 08:45:01 AM 170.68 16.79 153.88 3280.11 11682.29 08:46:01 AM 89.37 2.67 86.70 681.24 11073.71 Average: 184.58 17.28 167.30 3782.03 11331.23 08:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 AM 13364076 15127968 2775364 17.20 2688 1979988 1085256 6.31 184944 2237472 155624 08:45:01 AM 12267896 14530132 3871544 23.99 2688 2467456 1631116 9.49 223888 3247764 277180 08:46:01 AM 12726772 15063952 3412668 21.14 2688 2541152 1114488 6.48 440240 2570168 31564 Average: 12786248 14907351 3353192 20.78 2688 2329532 1276953 7.43 283024 2685135 154789 08:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 359.97 213.91 1391.67 64.95 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 335.89 259.55 4845.77 43.72 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 85.77 74.36 749.74 19.38 0.00 0.00 0.00 0.00 08:46:01 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 259.99 182.43 2334.24 42.56 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) 02/01/2025 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:02 AM CPU %user %nice %system %iowait %steal %idle 08:44:01 AM all 23.26 0.00 4.85 2.89 0.11 68.89 08:44:01 AM 0 17.82 0.00 6.15 5.84 0.12 70.07 08:44:01 AM 1 24.21 0.00 3.86 1.79 0.12 70.01 08:44:01 AM 2 20.15 0.00 4.36 2.24 0.09 73.17 08:44:01 AM 3 31.36 0.00 5.04 1.60 0.11 61.90 08:45:01 AM all 27.87 0.00 3.14 2.55 0.10 66.34 08:45:01 AM 0 29.60 0.00 2.71 1.66 0.08 65.94 08:45:01 AM 1 23.77 0.00 2.77 2.50 0.12 70.84 08:45:01 AM 2 25.18 0.00 2.97 3.22 0.10 68.53 08:45:01 AM 3 32.91 0.00 4.11 2.83 0.08 60.06 08:46:01 AM all 19.42 0.00 2.07 1.49 0.06 76.96 08:46:01 AM 0 16.49 0.00 2.32 0.42 0.05 80.72 08:46:01 AM 1 23.30 0.00 1.96 3.35 0.07 71.32 08:46:01 AM 2 13.23 0.00 2.53 1.84 0.07 82.33 08:46:01 AM 3 24.65 0.00 1.49 0.35 0.05 73.46 Average: all 23.52 0.00 3.34 2.30 0.09 70.76 Average: 0 21.33 0.00 3.71 2.62 0.08 72.26 Average: 1 23.76 0.00 2.86 2.55 0.10 70.73 Average: 2 19.51 0.00 3.28 2.43 0.08 74.69 Average: 3 29.59 0.00 3.50 1.59 0.08 65.24