---> uname -a: Linux prd-centos8-builder-4c-4g-12803.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 763 12262 19 2735 14657 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:e7:a3:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fee7:a30d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:c8:d9:3f 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 05:44:17 LINUX RESTART (4 CPU) 05:45:03 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 99.43 13.55 85.88 2279.33 8237.98 05:47:01 AM 300.28 17.41 282.87 3862.18 13253.38 05:48:01 AM 66.79 1.97 64.82 676.02 8148.48 05:49:01 AM 34.44 2.13 32.31 190.60 2679.11 Average: 125.46 8.72 116.73 1747.63 8078.40 05:45:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 13260400 15124392 2878912 17.84 2688 2076392 1108792 6.45 229092 2284360 136168 05:47:01 AM 11936908 14238380 4202404 26.04 2688 2503640 2166144 12.60 273624 3515088 171196 05:48:01 AM 11132936 13530244 5006376 31.02 2688 2597000 2620480 15.25 361264 4220748 22932 05:49:01 AM 12542376 14989420 3596936 22.29 2688 2644140 1166940 6.79 546860 2624068 38952 Average: 12218155 14470609 3921157 24.30 2688 2455293 1765589 10.27 352710 3161066 92312 05:45:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 168.13 130.24 1634.22 15.04 0.00 0.00 0.00 0.00 05:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 263.96 216.38 3159.70 40.86 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 58.49 54.26 606.25 10.00 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 18.28 16.98 11.48 8.57 0.00 0.00 0.00 0.00 05:49:01 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 126.87 104.25 1350.57 18.65 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 05:44:17 LINUX RESTART (4 CPU) 05:45:03 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 18.26 0.00 2.12 1.19 0.07 78.36 05:46:01 AM 0 14.22 0.00 2.18 0.92 0.07 82.62 05:46:01 AM 1 12.44 0.00 2.31 1.58 0.10 83.57 05:46:01 AM 2 25.67 0.00 1.94 1.06 0.07 71.27 05:46:01 AM 3 20.72 0.00 2.04 1.21 0.05 75.98 05:47:01 AM all 31.33 0.00 2.35 3.27 0.09 62.96 05:47:01 AM 0 33.17 0.00 1.96 2.34 0.08 62.45 05:47:01 AM 1 34.59 0.00 2.91 5.14 0.08 57.28 05:47:01 AM 2 28.34 0.00 2.91 3.85 0.10 64.80 05:47:01 AM 3 29.24 0.00 1.61 1.74 0.10 67.31 05:48:01 AM all 78.28 0.00 1.91 0.74 0.12 18.94 05:48:01 AM 0 75.76 0.00 2.09 1.07 0.12 20.96 05:48:01 AM 1 79.76 0.00 2.00 0.68 0.13 17.42 05:48:01 AM 2 78.60 0.00 1.57 1.02 0.12 18.69 05:48:01 AM 3 79.00 0.00 1.97 0.20 0.12 18.71 05:49:01 AM all 50.66 0.00 1.58 0.29 0.10 47.36 05:49:01 AM 0 44.32 0.00 0.97 0.27 0.10 54.35 05:49:01 AM 1 60.43 0.00 2.12 0.27 0.10 37.08 05:49:01 AM 2 43.58 0.00 1.64 0.23 0.12 54.43 05:49:01 AM 3 54.33 0.00 1.59 0.40 0.10 43.58 Average: all 44.87 0.00 1.99 1.37 0.10 51.68 Average: 0 42.10 0.00 1.79 1.15 0.09 54.87 Average: 1 47.13 0.00 2.34 1.92 0.11 48.51 Average: 2 44.21 0.00 2.02 1.54 0.10 52.13 Average: 3 46.03 0.00 1.80 0.88 0.09 51.20