---> uname -a: Linux prd-centos8-builder-8c-8g-3344.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 988 28665 19 2233 30461 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:4b:cc:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86261sec preferred_lft 86261sec inet6 fe80::f816:3eff:fe4b:cc45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:32:cc:11 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/22/2024 _x86_64_ (8 CPU) 16:38:07 LINUX RESTART (8 CPU) 04:39:01 PM tps rtps wtps bread/s bwrtn/s 04:40:01 PM 117.28 8.05 109.23 1339.82 9549.48 Average: 117.28 8.05 109.23 1339.82 9549.48 04:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 PM 29407996 31198488 3245460 9.94 2688 2112828 1510696 4.48 375628 2430992 72648 Average: 29407996 31198488 3245460 9.94 2688 2112828 1510696 4.48 375628 2430992 72648 04:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 54.35 37.19 797.61 8.87 0.00 0.00 0.00 0.00 04:40:01 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 54.35 37.19 797.61 8.87 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 4.18.0-552.el8.x86_64 (centos-stream-8-builder-1ba1dba3-698f-43d8-9711-3784292e1972.nov) 05/22/2024 _x86_64_ (8 CPU) 16:38:07 LINUX RESTART (8 CPU) 04:39:01 PM CPU %user %nice %system %iowait %steal %idle 04:40:01 PM all 9.93 0.00 1.39 0.96 0.05 87.67 04:40:01 PM 0 2.82 0.00 0.97 0.17 0.03 96.01 04:40:01 PM 1 6.58 0.00 1.70 2.10 0.03 89.58 04:40:01 PM 2 33.57 0.00 3.04 0.55 0.07 62.77 04:40:01 PM 3 6.72 0.00 0.84 1.09 0.05 91.31 04:40:01 PM 4 3.74 0.00 0.78 0.73 0.03 94.71 04:40:01 PM 5 11.36 0.00 1.22 0.85 0.05 86.52 04:40:01 PM 6 0.30 0.00 0.40 0.64 0.10 98.56 04:40:01 PM 7 14.31 0.00 2.19 1.57 0.03 81.89 Average: all 9.93 0.00 1.39 0.96 0.05 87.67 Average: 0 2.82 0.00 0.97 0.17 0.03 96.01 Average: 1 6.58 0.00 1.70 2.10 0.03 89.58 Average: 2 33.57 0.00 3.04 0.55 0.07 62.77 Average: 3 6.72 0.00 0.84 1.09 0.05 91.31 Average: 4 3.74 0.00 0.78 0.73 0.03 94.71 Average: 5 11.36 0.00 1.22 0.85 0.05 86.52 Average: 6 0.30 0.00 0.40 0.64 0.10 98.56 Average: 7 14.31 0.00 2.19 1.57 0.03 81.89