---> uname -a: Linux prd-centos8-builder-4c-4g-8348.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 764 12382 19 2613 14663 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:f7:3e:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fef7:3eff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:01:79:b2 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) 04/16/2024 _x86_64_ (4 CPU) 08:58:22 LINUX RESTART (4 CPU) 08:59:01 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 185.56 16.58 168.98 2879.89 5860.30 09:01:01 AM 116.74 13.91 102.83 3091.37 10002.78 09:02:01 AM 227.38 6.39 220.98 1249.63 9124.66 09:03:01 AM 26.51 0.47 26.04 135.82 2589.67 Average: 139.06 9.34 129.72 1839.15 6894.59 08:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 13296140 15103404 2843296 17.62 2688 2022844 1115616 6.49 210444 2279060 140748 09:01:01 AM 12881308 14913416 3258128 20.19 2688 2241068 1274740 7.42 227296 2644648 32288 09:02:01 AM 12099660 14372996 4039776 25.03 2688 2477224 1702920 9.91 334848 3299440 18440 09:03:01 AM 12757348 15090444 3382088 20.96 2688 2535780 1046960 6.09 501484 2473304 25348 Average: 12758614 14870065 3380822 20.95 2688 2319229 1285059 7.48 318518 2674113 54206 08:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 160.17 121.31 1058.66 47.71 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 80.24 70.41 661.52 19.25 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 227.58 187.11 2825.29 27.06 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 56.15 44.89 746.24 8.76 0.00 0.00 0.00 0.00 09:03:01 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 131.05 105.94 1323.10 25.70 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) 04/16/2024 _x86_64_ (4 CPU) 08:58:22 LINUX RESTART (4 CPU) 08:59:01 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 19.49 0.00 3.11 1.95 0.09 75.37 09:00:01 AM 0 14.54 0.00 2.87 1.04 0.07 81.49 09:00:01 AM 1 14.18 0.00 3.36 4.40 0.08 77.98 09:00:01 AM 2 25.21 0.00 3.12 1.06 0.10 70.51 09:00:01 AM 3 24.03 0.00 3.10 1.31 0.10 71.47 09:01:01 AM all 16.83 0.00 2.08 5.33 0.08 75.69 09:01:01 AM 0 12.52 0.00 1.22 4.84 0.10 81.31 09:01:01 AM 1 12.37 0.00 1.98 4.37 0.07 81.22 09:01:01 AM 2 21.41 0.00 2.19 3.08 0.10 73.22 09:01:01 AM 3 21.01 0.00 2.91 9.01 0.07 67.00 09:02:01 AM all 44.38 0.00 2.65 2.27 0.10 50.60 09:02:01 AM 0 44.77 0.00 3.24 1.63 0.08 50.28 09:02:01 AM 1 49.32 0.00 2.29 3.13 0.12 45.14 09:02:01 AM 2 42.52 0.00 2.81 3.37 0.08 51.22 09:02:01 AM 3 40.93 0.00 2.26 0.95 0.10 55.75 09:03:01 AM all 28.49 0.00 1.48 0.40 0.07 69.56 09:03:01 AM 0 26.27 0.00 1.67 0.40 0.08 71.57 09:03:01 AM 1 27.69 0.00 0.82 0.17 0.05 71.27 09:03:01 AM 2 29.94 0.00 1.85 0.99 0.08 67.13 09:03:01 AM 3 30.04 0.00 1.57 0.03 0.07 68.29 Average: all 27.30 0.00 2.33 2.48 0.08 67.81 Average: 0 24.50 0.00 2.25 1.98 0.08 71.18 Average: 1 25.90 0.00 2.11 3.01 0.08 68.89 Average: 2 29.77 0.00 2.49 2.12 0.09 65.52 Average: 3 29.00 0.00 2.46 2.82 0.08 65.63