---> uname -a: Linux prd-centos8-builder-4c-4g-10874.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 697 11921 19 3142 14730 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:01:c7:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe01:c73b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:c0:c9:0b 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) 04/25/2024 _x86_64_ (4 CPU) 00:43:12 LINUX RESTART (4 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 93.44 20.16 73.28 4084.37 25919.74 12:46:01 AM 37.31 6.32 30.99 1155.41 7416.93 12:47:01 AM 72.38 7.53 64.85 1339.55 5474.93 12:48:01 AM 76.92 0.05 76.87 0.93 7370.32 Average: 70.01 8.51 61.50 1645.16 11545.83 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 11191972 13660712 4947472 30.65 2688 2690784 2500576 14.55 280100 4327532 160380 12:46:01 AM 12535316 15110260 3604128 22.33 2688 2793792 1148732 6.68 459332 2807844 39544 12:47:01 AM 12357300 15136636 3782144 23.43 2688 2987720 1105876 6.43 486492 2918192 86992 12:48:01 AM 12276296 15150664 3863148 23.94 2688 3077144 1048892 6.10 487808 2975368 24800 Average: 12090221 14764568 4049223 25.09 2688 2887360 1451019 8.44 428433 3257234 77929 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 2.60 2.60 0.19 0.19 0.00 0.00 0.00 0.00 12:45:01 AM eth0 331.59 238.39 4808.34 42.77 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM lo 2.30 2.30 0.11 0.11 0.00 0.00 0.00 0.00 12:46:01 AM eth0 29.01 26.80 297.75 4.56 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 45.38 39.32 488.73 7.09 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 20.11 18.26 153.46 5.47 0.00 0.00 0.00 0.00 12:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 106.53 80.70 1437.17 14.97 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) 04/25/2024 _x86_64_ (4 CPU) 00:43:12 LINUX RESTART (4 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 47.66 0.00 2.64 9.98 0.14 39.58 12:45:01 AM 0 56.60 0.00 2.21 6.66 0.13 34.40 12:45:01 AM 1 34.96 0.00 4.38 15.96 0.14 44.56 12:45:01 AM 2 51.61 0.00 1.74 7.21 0.12 39.31 12:45:01 AM 3 47.36 0.00 2.23 10.16 0.15 40.09 12:46:01 AM all 7.58 0.00 1.25 12.33 0.05 78.79 12:46:01 AM 0 6.98 0.00 1.49 13.46 0.05 78.01 12:46:01 AM 1 3.33 0.00 0.47 7.98 0.05 88.17 12:46:01 AM 2 4.56 0.00 0.84 12.80 0.05 81.75 12:46:01 AM 3 15.57 0.00 2.21 15.13 0.05 67.03 12:47:01 AM all 16.94 0.00 2.15 3.22 0.07 77.62 12:47:01 AM 0 30.03 0.00 2.81 3.62 0.08 63.45 12:47:01 AM 1 6.33 0.00 1.02 1.79 0.07 90.79 12:47:01 AM 2 19.07 0.00 2.76 4.60 0.07 73.50 12:47:01 AM 3 12.46 0.00 2.00 2.89 0.05 82.60 12:48:01 AM all 14.92 0.00 1.77 1.98 0.06 81.27 12:48:01 AM 0 14.06 0.00 1.82 2.24 0.07 81.82 12:48:01 AM 1 4.16 0.00 1.19 1.54 0.05 93.06 12:48:01 AM 2 21.26 0.00 2.39 2.39 0.07 73.90 12:48:01 AM 3 20.24 0.00 1.68 1.78 0.07 76.24 Average: all 21.74 0.00 1.95 6.87 0.08 69.36 Average: 0 26.86 0.00 2.08 6.49 0.08 64.48 Average: 1 12.10 0.00 1.75 6.78 0.08 79.28 Average: 2 24.12 0.00 1.93 6.76 0.08 67.12 Average: 3 23.88 0.00 2.03 7.45 0.08 66.56