---> uname -a: Linux prd-centos8-builder-8c-8g-6242.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1056 28233 19 2597 30384 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:68:54:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86216sec preferred_lft 86216sec inet6 fe80::f816:3eff:fe68:540f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:28:8c:fe 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/12/2024 _x86_64_ (8 CPU) 18:28:29 LINUX RESTART (8 CPU) 06:29:01 PM tps rtps wtps bread/s bwrtn/s 06:30:01 PM 95.77 11.93 83.84 2893.35 14450.52 06:31:01 PM 129.26 7.41 121.84 1340.35 9484.22 Average: 112.51 9.67 102.84 2116.92 11967.58 06:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 PM 29200192 31159100 3453284 10.58 2688 2285696 1476432 4.38 370344 2667604 100116 06:31:01 PM 28964336 31131448 3689140 11.30 2688 2482836 1490316 4.42 397076 2829892 64004 Average: 29082264 31145274 3571212 10.94 2688 2384266 1483374 4.40 383710 2748748 82060 06:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 676.79 475.98 5515.86 152.76 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 48.72 41.14 419.54 7.81 0.00 0.00 0.00 0.00 06:31:01 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 362.78 258.58 2967.91 80.29 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/12/2024 _x86_64_ (8 CPU) 18:28:29 LINUX RESTART (8 CPU) 06:29:01 PM CPU %user %nice %system %iowait %steal %idle 06:30:01 PM all 9.52 0.00 2.03 1.21 0.05 87.19 06:30:01 PM 0 10.65 0.00 2.26 0.34 0.05 86.70 06:30:01 PM 1 14.18 0.00 2.37 3.02 0.05 80.39 06:30:01 PM 2 16.76 0.00 2.83 1.67 0.05 78.69 06:30:01 PM 3 9.00 0.00 0.85 1.14 0.07 88.94 06:30:01 PM 4 4.49 0.00 0.99 0.55 0.05 93.92 06:30:01 PM 5 7.01 0.00 1.42 1.93 0.05 89.59 06:30:01 PM 6 11.14 0.00 3.85 0.60 0.05 84.36 06:30:01 PM 7 2.89 0.00 1.68 0.45 0.05 94.92 06:31:01 PM all 8.94 0.00 1.24 1.00 0.06 88.75 06:31:01 PM 0 8.43 0.00 1.18 0.17 0.07 90.16 06:31:01 PM 1 9.19 0.00 2.02 2.97 0.07 85.75 06:31:01 PM 2 16.37 0.00 1.62 1.54 0.08 80.39 06:31:01 PM 3 23.40 0.00 2.55 1.37 0.05 72.63 06:31:01 PM 4 5.99 0.00 0.73 0.58 0.07 92.62 06:31:01 PM 5 4.38 0.00 0.82 0.52 0.07 94.22 06:31:01 PM 6 2.82 0.00 0.62 0.37 0.05 96.14 06:31:01 PM 7 0.97 0.00 0.38 0.50 0.05 98.10 Average: all 9.23 0.00 1.64 1.11 0.06 87.97 Average: 0 9.53 0.00 1.72 0.25 0.06 88.43 Average: 1 11.68 0.00 2.19 3.00 0.06 83.07 Average: 2 16.56 0.00 2.22 1.60 0.07 79.54 Average: 3 16.21 0.00 1.70 1.25 0.06 80.77 Average: 4 5.24 0.00 0.86 0.57 0.06 93.27 Average: 5 5.69 0.00 1.12 1.22 0.06 91.91 Average: 6 6.97 0.00 2.23 0.49 0.05 90.27 Average: 7 1.93 0.00 1.03 0.48 0.05 96.52