---> uname -a: Linux prd-centos8-builder-4c-4g-3970.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: 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 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 786 12029 19 2945 14625 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:34:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feab:3473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:e1:90:cb 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) 04/02/2024 _x86_64_ (4 CPU) 13:02:07 LINUX RESTART (4 CPU) 01:03:01 PM tps rtps wtps bread/s bwrtn/s 01:04:01 PM 130.37 8.98 121.39 1564.42 4358.42 01:05:01 PM 93.62 7.48 86.14 1294.18 7774.44 01:06:01 PM 99.60 0.87 98.73 76.24 10976.97 01:07:01 PM 121.74 0.23 121.51 57.31 17863.40 Average: 111.33 4.39 106.94 748.05 10243.16 01:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 PM 13428224 15075572 2711220 16.80 2688 1872860 1175884 6.84 198788 2191588 30360 01:05:01 PM 13165584 15060908 2973860 18.43 2688 2109036 1169212 6.80 230864 2378156 80016 01:06:01 PM 12608728 15036588 3530716 21.88 2688 2622808 1183868 6.89 257936 2838896 331912 01:07:01 PM 12281504 14951244 3857940 23.90 2688 2849408 1164836 6.78 468908 2903312 100188 Average: 12871010 15031078 3268434 20.25 2688 2363528 1173450 6.83 289124 2577988 135619 01:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 204.03 119.51 849.72 45.39 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 57.41 48.34 630.51 6.43 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 86.99 64.95 1299.79 8.34 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 59.86 51.25 873.88 8.54 0.00 0.00 0.00 0.00 01:07:01 PM 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 102.08 71.01 913.49 17.17 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) 04/02/2024 _x86_64_ (4 CPU) 13:02:07 LINUX RESTART (4 CPU) 01:03:01 PM CPU %user %nice %system %iowait %steal %idle 01:04:01 PM all 10.90 0.00 1.97 1.36 0.05 85.72 01:04:01 PM 0 13.68 0.00 2.02 1.07 0.05 83.18 01:04:01 PM 1 12.44 0.00 3.05 2.62 0.05 81.84 01:04:01 PM 2 10.66 0.00 2.09 1.26 0.03 85.96 01:04:01 PM 3 6.81 0.00 0.74 0.52 0.05 91.88 01:05:01 PM all 17.91 0.00 2.35 2.95 0.07 76.72 01:05:01 PM 0 8.10 0.00 2.04 1.27 0.05 88.55 01:05:01 PM 1 33.00 0.00 2.79 4.72 0.10 59.39 01:05:01 PM 2 8.43 0.00 1.47 1.24 0.05 88.81 01:05:01 PM 3 22.14 0.00 3.10 4.57 0.07 70.13 01:06:01 PM all 18.04 0.00 2.95 3.35 0.10 75.55 01:06:01 PM 0 9.40 0.00 2.12 1.97 0.10 86.40 01:06:01 PM 1 19.06 0.00 3.00 5.10 0.12 72.72 01:06:01 PM 2 11.80 0.00 2.61 3.37 0.08 82.14 01:06:01 PM 3 31.92 0.00 4.06 2.94 0.12 60.96 01:07:01 PM all 17.54 0.00 3.52 11.80 0.09 67.05 01:07:01 PM 0 12.06 0.00 4.01 3.43 0.10 80.40 01:07:01 PM 1 20.44 0.00 3.02 7.08 0.07 69.39 01:07:01 PM 2 11.46 0.00 3.10 12.35 0.12 72.98 01:07:01 PM 3 26.27 0.00 3.96 24.43 0.08 45.25 Average: all 16.10 0.00 2.70 4.86 0.08 76.27 Average: 0 10.81 0.00 2.55 1.93 0.08 84.63 Average: 1 21.24 0.00 2.97 4.88 0.08 70.83 Average: 2 10.59 0.00 2.32 4.55 0.07 82.47 Average: 3 21.78 0.00 2.96 8.08 0.08 67.10