---> uname -a: Linux prd-centos8-builder-4c-4g-6259.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 748 12681 19 2331 14685 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:d6:aa:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fed6:aa9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:9c:ca:51 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) 04/09/2024 _x86_64_ (4 CPU) 16:56:19 LINUX RESTART (4 CPU) 04:57:01 PM tps rtps wtps bread/s bwrtn/s 04:58:01 PM 195.05 16.58 178.47 2880.37 6632.47 04:59:01 PM 123.75 13.91 109.83 3059.36 9772.25 Average: 159.40 15.25 144.16 2969.86 8202.23 04:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 PM 13314432 15134612 2825012 17.50 2688 2035180 1102312 6.41 223952 2246088 137660 04:59:01 PM 13038104 15088280 3101340 19.22 2688 2258684 1095008 6.37 417072 2300272 52180 Average: 13176268 15111446 2963176 18.36 2688 2146932 1098660 6.39 320512 2273180 94920 04:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 258.36 162.98 1281.64 50.42 0.00 0.00 0.00 0.00 04:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 87.72 66.04 634.61 40.41 0.00 0.00 0.00 0.00 04:59:01 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 173.05 114.51 958.15 45.41 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) 04/09/2024 _x86_64_ (4 CPU) 16:56:19 LINUX RESTART (4 CPU) 04:57:01 PM CPU %user %nice %system %iowait %steal %idle 04:58:01 PM all 21.02 0.00 3.62 1.47 0.08 73.82 04:58:01 PM 0 38.89 0.00 5.03 0.44 0.10 55.55 04:58:01 PM 1 18.88 0.00 3.45 2.48 0.07 75.13 04:58:01 PM 2 14.65 0.00 2.55 1.12 0.07 81.62 04:58:01 PM 3 11.64 0.00 3.46 1.83 0.08 82.99 04:59:01 PM all 21.97 0.00 2.71 1.35 0.07 73.90 04:59:01 PM 0 29.50 0.00 3.69 1.59 0.07 65.15 04:59:01 PM 1 29.05 0.00 3.69 1.47 0.08 65.70 04:59:01 PM 2 9.51 0.00 1.59 1.77 0.07 87.06 04:59:01 PM 3 19.77 0.00 1.88 0.57 0.05 77.73 Average: all 21.49 0.00 3.17 1.41 0.07 73.86 Average: 0 34.19 0.00 4.36 1.01 0.08 60.36 Average: 1 23.97 0.00 3.57 1.97 0.08 70.41 Average: 2 12.08 0.00 2.07 1.45 0.07 84.34 Average: 3 15.71 0.00 2.67 1.20 0.07 80.36