---> uname -a: Linux prd-centos8-builder-8c-8g-15596.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1022 27668 19 3197 30395 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:8b:18:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe8b:1833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:72:87:8d 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) 04/25/2024 _x86_64_ (8 CPU) 21:02:20 LINUX RESTART (8 CPU) 09:03:01 PM tps rtps wtps bread/s bwrtn/s 09:04:01 PM 134.84 13.16 121.68 2400.00 6502.28 09:05:01 PM 192.40 1.42 190.99 140.89 18580.79 Average: 163.62 7.29 156.33 1270.44 12541.54 09:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 PM 29464528 31259816 3188936 9.77 2688 2116776 1435816 4.26 251136 2500080 165252 09:05:01 PM 28321580 31103996 4331884 13.27 2688 3067588 1614736 4.79 324112 3440340 761880 Average: 28893054 31181906 3760410 11.52 2688 2592182 1525276 4.53 287624 2970210 463566 09:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 96.00 82.97 967.81 12.61 0.00 0.00 0.00 0.00 09:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 162.45 126.22 2665.53 17.04 0.00 0.00 0.00 0.00 09:05:01 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 129.22 104.60 1816.67 14.82 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) 04/25/2024 _x86_64_ (8 CPU) 21:02:20 LINUX RESTART (8 CPU) 09:03:01 PM CPU %user %nice %system %iowait %steal %idle 09:04:01 PM all 9.64 0.00 1.56 0.80 0.05 87.96 09:04:01 PM 0 23.81 0.00 2.94 0.68 0.07 72.49 09:04:01 PM 1 4.12 0.00 1.05 1.44 0.05 93.34 09:04:01 PM 2 24.22 0.00 3.05 0.83 0.05 71.85 09:04:01 PM 3 6.07 0.00 1.72 1.59 0.02 90.61 09:04:01 PM 4 7.38 0.00 1.34 0.42 0.03 90.83 09:04:01 PM 5 0.77 0.00 0.57 0.82 0.07 97.78 09:04:01 PM 6 6.33 0.00 0.88 0.13 0.03 92.62 09:04:01 PM 7 4.40 0.00 0.89 0.45 0.05 94.21 09:05:01 PM all 18.25 0.00 2.82 1.32 0.07 77.54 09:05:01 PM 0 22.97 0.00 3.57 1.15 0.12 72.19 09:05:01 PM 1 23.82 0.00 3.31 0.82 0.08 71.97 09:05:01 PM 2 28.69 0.00 4.04 1.39 0.07 65.81 09:05:01 PM 3 10.00 0.00 2.66 2.86 0.05 84.42 09:05:01 PM 4 19.98 0.00 2.82 1.49 0.07 75.64 09:05:01 PM 5 9.58 0.00 1.72 0.87 0.05 87.78 09:05:01 PM 6 23.98 0.00 2.67 1.59 0.07 71.70 09:05:01 PM 7 6.93 0.00 1.72 0.44 0.07 90.84 Average: all 13.94 0.00 2.19 1.06 0.06 82.75 Average: 0 23.39 0.00 3.25 0.92 0.09 72.34 Average: 1 13.97 0.00 2.18 1.13 0.07 82.66 Average: 2 26.45 0.00 3.55 1.11 0.06 68.83 Average: 3 8.03 0.00 2.19 2.22 0.03 87.52 Average: 4 13.68 0.00 2.08 0.95 0.05 83.24 Average: 5 5.18 0.00 1.15 0.84 0.06 92.78 Average: 6 15.15 0.00 1.78 0.86 0.05 82.16 Average: 7 5.67 0.00 1.31 0.44 0.06 92.53