---> uname -a: Linux prd-centos8-builder-8c-8g-6345.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 984 28493 19 2410 30463 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:94:7f:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86242sec preferred_lft 86242sec inet6 fe80::f816:3eff:fe94:7f4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:26:06:98 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/31/2024 _x86_64_ (8 CPU) 21:30:39 LINUX RESTART (8 CPU) 09:31:01 PM tps rtps wtps bread/s bwrtn/s 09:32:01 PM 186.89 22.37 164.52 5068.00 4681.23 09:33:01 PM 162.08 7.93 154.15 1333.96 11873.98 Average: 174.49 15.15 159.33 3201.13 8277.30 09:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:32:01 PM 29519188 31240860 3134268 9.60 2688 2053308 1515624 4.50 383912 2348876 143800 09:33:01 PM 29274720 31286592 3378736 10.35 2688 2327952 1392572 4.13 412160 2504288 114080 Average: 29396954 31263726 3256502 9.97 2688 2190630 1454098 4.31 398036 2426582 128940 09:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 PM eth0 511.11 387.22 2802.77 106.36 0.00 0.00 0.00 0.00 09:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 65.33 53.95 662.30 9.77 0.00 0.00 0.00 0.00 09:33:01 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 288.24 220.60 1732.62 58.07 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/31/2024 _x86_64_ (8 CPU) 21:30:39 LINUX RESTART (8 CPU) 09:31:01 PM CPU %user %nice %system %iowait %steal %idle 09:32:01 PM all 12.58 0.00 2.08 0.73 0.05 84.56 09:32:01 PM 0 14.56 0.00 2.04 0.17 0.03 83.19 09:32:01 PM 1 12.54 0.00 2.22 0.72 0.07 84.45 09:32:01 PM 2 11.15 0.00 1.79 0.07 0.05 86.94 09:32:01 PM 3 7.50 0.00 1.62 0.10 0.07 90.71 09:32:01 PM 4 7.58 0.00 2.44 1.87 0.05 88.05 09:32:01 PM 5 14.04 0.00 1.52 0.05 0.05 84.33 09:32:01 PM 6 15.21 0.00 1.60 1.75 0.05 81.38 09:32:01 PM 7 18.05 0.00 3.38 1.11 0.07 77.40 09:33:01 PM all 9.18 0.00 1.63 1.09 0.05 88.05 09:33:01 PM 0 0.92 0.00 0.92 1.54 0.07 96.56 09:33:01 PM 1 14.86 0.00 1.89 1.10 0.05 82.10 09:33:01 PM 2 11.58 0.00 2.51 2.49 0.05 83.38 09:33:01 PM 3 7.93 0.00 1.22 0.28 0.12 90.45 09:33:01 PM 4 10.16 0.00 2.17 1.20 0.03 86.43 09:33:01 PM 5 21.08 0.00 2.74 1.04 0.05 75.10 09:33:01 PM 6 5.84 0.00 0.98 0.43 0.03 92.71 09:33:01 PM 7 1.12 0.00 0.60 0.60 0.02 97.66 Average: all 10.88 0.00 1.85 0.91 0.05 86.31 Average: 0 7.73 0.00 1.48 0.85 0.05 89.89 Average: 1 13.71 0.00 2.05 0.91 0.06 83.27 Average: 2 11.36 0.00 2.15 1.28 0.05 85.16 Average: 3 7.71 0.00 1.42 0.19 0.09 90.58 Average: 4 8.87 0.00 2.31 1.54 0.04 87.24 Average: 5 17.56 0.00 2.13 0.54 0.05 79.71 Average: 6 10.52 0.00 1.29 1.09 0.04 87.05 Average: 7 9.55 0.00 1.98 0.85 0.04 87.57