---> uname -a: Linux prd-centos8-builder-4c-4g-10409.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 794 12020 19 2945 14617 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:79:ac:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86147sec preferred_lft 86147sec inet6 fe80::f816:3eff:fe79:ac6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:f5:1e:b6 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 11:08:46 LINUX RESTART (4 CPU) 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 244.22 70.99 173.23 13864.12 39196.89 11:11:01 AM 100.13 7.90 92.24 1339.69 8170.89 11:12:01 AM 127.25 0.92 126.33 120.51 13037.04 11:13:01 AM 122.40 0.72 121.68 102.65 20359.92 Average: 148.51 20.13 128.37 3857.89 20193.06 11:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 13531120 15138860 2608324 16.16 2688 1833940 1118844 6.51 190760 2102764 66580 11:11:01 AM 13090096 15035996 3049348 18.89 2688 2155680 1204512 7.01 234728 2439220 158456 11:12:01 AM 12271880 14901752 3867564 23.96 2688 2810844 1291112 7.51 266088 3125048 514964 11:13:01 AM 12292148 14950700 3847296 23.84 2688 2836836 1176688 6.85 468888 2890416 1216 Average: 12796311 15006827 3343133 20.71 2688 2409325 1197789 6.97 290116 2639362 185304 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 294.77 187.21 1105.92 60.82 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 70.03 58.40 793.55 7.76 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 147.14 104.52 2148.35 13.23 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 21.40 21.36 32.83 9.36 0.00 0.00 0.00 0.00 11:13:01 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 133.35 92.88 1020.16 22.79 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 11:08:46 LINUX RESTART (4 CPU) 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 21.85 0.00 6.21 13.68 0.11 58.15 11:10:01 AM 0 16.30 0.00 6.31 8.93 0.10 68.37 11:10:01 AM 1 26.93 0.00 7.87 21.93 0.10 43.17 11:10:01 AM 2 25.11 0.00 5.28 7.32 0.13 62.15 11:10:01 AM 3 19.08 0.00 5.39 16.56 0.10 58.86 11:11:01 AM all 20.12 0.00 2.60 1.27 0.08 75.94 11:11:01 AM 0 7.19 0.00 2.05 1.47 0.08 89.21 11:11:01 AM 1 18.44 0.00 2.06 2.27 0.07 77.16 11:11:01 AM 2 21.86 0.00 2.36 0.45 0.08 75.25 11:11:01 AM 3 33.04 0.00 3.92 0.87 0.10 62.06 11:12:01 AM all 21.47 0.00 3.90 2.25 0.10 72.27 11:12:01 AM 0 14.12 0.00 4.06 1.81 0.10 79.91 11:12:01 AM 1 23.35 0.00 3.74 3.08 0.12 69.72 11:12:01 AM 2 32.52 0.00 4.60 2.20 0.08 60.60 11:12:01 AM 3 15.93 0.00 3.22 1.93 0.10 78.82 11:13:01 AM all 18.99 0.00 2.87 4.79 0.08 73.28 11:13:01 AM 0 10.89 0.00 2.48 1.24 0.08 85.31 11:13:01 AM 1 28.37 0.00 3.04 8.42 0.10 60.07 11:13:01 AM 2 7.30 0.00 2.68 4.62 0.07 85.34 11:13:01 AM 3 29.42 0.00 3.28 4.87 0.08 62.35 Average: all 20.60 0.00 3.89 5.48 0.09 69.94 Average: 0 12.11 0.00 3.72 3.34 0.09 80.74 Average: 1 24.26 0.00 4.17 8.90 0.10 62.58 Average: 2 21.68 0.00 3.73 3.64 0.09 70.86 Average: 3 24.38 0.00 3.95 6.04 0.10 65.54