---> uname -a: Linux prd-centos8-builder-4c-4g-1833.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12054 19 2962 14684 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:e5:e4:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fee5:e4aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:11:37:54 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (4 CPU) 07:14:45 LINUX RESTART (4 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 181.75 80.25 101.50 16186.31 39776.17 07:17:01 AM 116.93 13.83 103.10 2465.58 26263.76 Average: 149.34 47.04 102.30 9327.09 33021.09 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 12905540 15182484 3233900 20.04 2688 2499608 1048100 6.10 264016 2643924 667464 07:17:01 AM 12541568 15121192 3597872 22.29 2688 2789360 1064112 6.19 463840 2762432 146088 Average: 12723554 15151838 3415886 21.16 2688 2644484 1056106 6.14 363928 2703178 406776 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 07:16:01 AM eth0 383.03 267.42 4297.69 52.90 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 68.34 58.45 761.68 8.67 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 225.71 162.95 2529.98 30.79 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/19/2024 _x86_64_ (4 CPU) 07:14:45 LINUX RESTART (4 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 48.95 0.00 6.48 7.98 0.13 36.45 07:16:01 AM 0 53.55 0.00 7.38 12.82 0.15 26.11 07:16:01 AM 1 43.27 0.00 6.70 7.44 0.12 42.48 07:16:01 AM 2 44.61 0.00 6.68 6.10 0.13 42.47 07:16:01 AM 3 54.37 0.00 5.18 5.55 0.12 34.78 07:17:01 AM all 19.32 0.00 2.97 3.81 0.07 73.83 07:17:01 AM 0 6.94 0.00 2.19 1.03 0.05 89.79 07:17:01 AM 1 27.88 0.00 4.15 4.26 0.08 63.62 07:17:01 AM 2 7.94 0.00 2.23 6.46 0.08 83.29 07:17:01 AM 3 34.50 0.00 3.31 3.49 0.07 58.63 Average: all 34.09 0.00 4.72 5.89 0.10 55.20 Average: 0 30.16 0.00 4.77 6.91 0.10 58.06 Average: 1 35.56 0.00 5.42 5.85 0.10 53.07 Average: 2 26.21 0.00 4.44 6.28 0.11 62.95 Average: 3 44.41 0.00 4.24 4.52 0.09 46.73