---> uname -a: Linux prd-centos8-builder-4c-4g-7365.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 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 752 12369 19 2638 14676 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:ab:9e:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:feab:9e19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:92:57:a8 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) 04/13/2024 _x86_64_ (4 CPU) 08:44:21 LINUX RESTART (4 CPU) 08:45:01 AM tps rtps wtps bread/s bwrtn/s 08:46:01 AM 195.07 13.53 181.54 2411.73 6262.13 08:47:02 AM 174.51 16.88 157.63 3113.90 11443.85 Average: 184.79 15.20 169.59 2762.81 8852.99 08:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:46:01 AM 13312008 15135884 2827436 17.52 2688 2039236 1092048 6.35 210296 2264596 157276 08:47:02 AM 11974572 14298580 4164872 25.81 2688 2528160 1768088 10.29 265204 3495308 283860 Average: 12643290 14717232 3496154 21.66 2688 2283698 1430068 8.32 237750 2879952 220568 08:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 63.43 54.00 770.42 11.92 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 08:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:02 AM eth0 384.86 300.90 5289.47 52.36 0.00 0.00 0.00 0.00 08:47:02 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 224.14 177.45 3029.95 32.14 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) 04/13/2024 _x86_64_ (4 CPU) 08:44:21 LINUX RESTART (4 CPU) 08:45:01 AM CPU %user %nice %system %iowait %steal %idle 08:46:01 AM all 17.90 0.00 2.90 1.80 0.08 77.32 08:46:01 AM 0 36.30 0.00 4.29 1.70 0.08 57.62 08:46:01 AM 1 1.40 0.00 0.87 0.85 0.10 96.77 08:46:01 AM 2 17.13 0.00 3.80 3.70 0.08 75.29 08:46:01 AM 3 16.74 0.00 2.62 0.95 0.07 79.62 08:47:02 AM all 33.71 0.00 3.11 2.31 0.10 60.77 08:47:02 AM 0 34.12 0.00 2.29 1.65 0.12 61.82 08:47:02 AM 1 30.05 0.00 2.51 2.01 0.08 65.35 08:47:02 AM 2 28.54 0.00 2.61 1.84 0.10 66.91 08:47:02 AM 3 42.14 0.00 5.04 3.74 0.10 48.98 Average: all 25.79 0.00 3.00 2.06 0.09 69.06 Average: 0 35.21 0.00 3.29 1.68 0.10 59.72 Average: 1 15.71 0.00 1.69 1.43 0.09 81.07 Average: 2 22.83 0.00 3.21 2.77 0.09 71.10 Average: 3 29.40 0.00 3.82 2.34 0.08 64.35