---> uname -a: Linux prd-centos8-builder-8c-8g-44318.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 10G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1045 27701 19 3140 30371 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:44:63:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe44:636e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:28:a5:fc 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) 10/20/2024 _x86_64_ (8 CPU) 18:51:29 LINUX RESTART (8 CPU) 06:52:01 PM tps rtps wtps bread/s bwrtn/s 06:53:01 PM 218.55 13.83 204.72 2367.21 9049.93 06:54:01 PM 228.54 1.53 227.01 179.81 22038.64 Average: 223.54 7.68 215.86 1273.41 15544.82 06:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 PM 29449696 31241128 3203756 9.81 2688 2111116 1420100 4.21 252468 2505788 161528 06:54:01 PM 28413832 31141828 4239620 12.98 2688 3011612 1430064 4.24 474412 3184956 615992 Average: 28931764 31191478 3721688 11.40 2688 2561364 1425082 4.23 363440 2845372 388760 06:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 143.96 99.85 1009.36 16.29 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 197.10 141.32 2636.01 20.13 0.00 0.00 0.00 0.00 06:54:01 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 170.53 120.59 1822.75 18.21 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) 10/20/2024 _x86_64_ (8 CPU) 18:51:29 LINUX RESTART (8 CPU) 06:52:01 PM CPU %user %nice %system %iowait %steal %idle 06:53:01 PM all 9.33 0.00 1.79 0.99 0.04 87.85 06:53:01 PM 0 5.78 0.00 1.25 1.27 0.05 91.65 06:53:01 PM 1 13.05 0.00 1.97 1.25 0.05 83.67 06:53:01 PM 2 16.89 0.00 2.97 0.98 0.05 79.11 06:53:01 PM 3 5.90 0.00 1.40 0.42 0.03 92.25 06:53:01 PM 4 16.26 0.00 2.49 1.29 0.03 79.93 06:53:01 PM 5 2.78 0.00 1.98 1.85 0.03 93.36 06:53:01 PM 6 5.34 0.00 1.02 0.08 0.03 93.53 06:53:01 PM 7 8.57 0.00 1.24 0.80 0.03 89.36 06:54:01 PM all 16.96 0.00 3.15 1.23 0.09 78.57 06:54:01 PM 0 38.55 0.00 5.88 0.64 0.10 54.83 06:54:01 PM 1 8.04 0.00 2.88 2.20 0.07 86.81 06:54:01 PM 2 19.03 0.00 2.18 0.72 0.08 77.99 06:54:01 PM 3 6.87 0.00 2.43 2.01 0.08 88.61 06:54:01 PM 4 10.90 0.00 2.26 1.14 0.07 85.63 06:54:01 PM 5 7.32 0.00 2.52 1.04 0.15 88.97 06:54:01 PM 6 30.69 0.00 3.78 0.47 0.07 64.99 06:54:01 PM 7 14.24 0.00 3.29 1.60 0.07 80.80 Average: all 13.14 0.00 2.47 1.11 0.06 83.22 Average: 0 22.14 0.00 3.56 0.95 0.08 73.27 Average: 1 10.56 0.00 2.42 1.73 0.06 85.24 Average: 2 17.96 0.00 2.57 0.85 0.07 78.55 Average: 3 6.38 0.00 1.92 1.21 0.06 90.43 Average: 4 13.59 0.00 2.37 1.21 0.05 82.78 Average: 5 5.05 0.00 2.25 1.44 0.09 91.16 Average: 6 18.01 0.00 2.40 0.28 0.05 79.26 Average: 7 11.40 0.00 2.26 1.20 0.05 85.09