---> uname -a: Linux prd-centos8-builder-8c-8g-17155.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: 2800.000 BogoMIPS: 5600.00 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 1042 27697 19 3148 30376 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:44:52:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe44:5261/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:4b:bb:9b 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) 09/02/2024 _x86_64_ (8 CPU) 12:02:30 LINUX RESTART (8 CPU) 12:03:01 PM tps rtps wtps bread/s bwrtn/s 12:04:01 PM 161.05 9.81 151.24 2292.05 5215.99 12:05:01 PM 186.00 4.90 181.11 204.73 17619.43 12:06:01 PM 170.04 1.37 168.68 146.48 27664.13 Average: 172.37 5.36 167.01 881.17 16832.54 12:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 PM 29528736 31216996 3124724 9.57 2688 2017380 1490888 4.42 254592 2458148 68008 12:05:01 PM 28466348 31024264 4187112 12.82 2688 2855424 1746188 5.18 361076 3299116 588628 12:06:01 PM 28398116 31140916 4255344 13.03 2688 3029008 1427512 4.24 472096 3198460 14176 Average: 28797733 31127392 3855727 11.81 2688 2633937 1554863 4.61 362588 2985241 223604 12:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 113.36 81.16 803.02 12.44 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 212.90 153.77 3036.74 17.62 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 37.59 33.72 25.24 12.30 0.00 0.00 0.00 0.00 12:06:01 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 121.28 89.55 1288.31 14.12 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) 09/02/2024 _x86_64_ (8 CPU) 12:02:30 LINUX RESTART (8 CPU) 12:03:01 PM CPU %user %nice %system %iowait %steal %idle 12:04:01 PM all 5.08 0.00 1.06 0.39 0.04 93.42 12:04:01 PM 0 2.23 0.00 0.25 0.00 0.03 97.48 12:04:01 PM 1 6.10 0.00 1.34 0.89 0.05 91.63 12:04:01 PM 2 9.75 0.00 1.81 1.37 0.03 87.04 12:04:01 PM 3 11.26 0.00 1.42 0.22 0.03 87.07 12:04:01 PM 4 2.59 0.00 0.95 0.12 0.05 96.29 12:04:01 PM 5 6.64 0.00 1.37 0.23 0.03 91.72 12:04:01 PM 6 0.80 0.00 0.60 0.27 0.05 98.28 12:04:01 PM 7 1.28 0.00 0.77 0.07 0.02 97.87 12:05:01 PM all 16.31 0.00 3.00 0.50 0.06 80.13 12:05:01 PM 0 27.06 0.00 3.91 0.99 0.10 67.95 12:05:01 PM 1 21.75 0.00 3.13 0.27 0.08 74.77 12:05:01 PM 2 14.22 0.00 3.01 0.65 0.07 82.05 12:05:01 PM 3 23.43 0.00 3.90 0.69 0.07 71.91 12:05:01 PM 4 4.95 0.00 1.86 0.15 0.07 92.97 12:05:01 PM 5 11.40 0.00 2.72 0.45 0.03 85.39 12:05:01 PM 6 17.29 0.00 3.44 0.73 0.03 78.50 12:05:01 PM 7 10.35 0.00 2.00 0.10 0.05 87.50 12:06:01 PM all 10.54 0.00 1.70 0.48 0.05 87.22 12:06:01 PM 0 1.64 0.00 1.13 0.18 0.07 96.98 12:06:01 PM 1 34.30 0.00 2.55 0.94 0.08 62.13 12:06:01 PM 2 13.22 0.00 2.79 0.73 0.05 83.21 12:06:01 PM 3 27.30 0.00 2.57 0.37 0.07 69.69 12:06:01 PM 4 1.39 0.00 1.30 0.90 0.05 96.35 12:06:01 PM 5 1.70 0.00 1.12 0.55 0.05 96.57 12:06:01 PM 6 3.48 0.00 1.33 0.02 0.03 95.13 12:06:01 PM 7 1.27 0.00 0.82 0.18 0.03 97.70 Average: all 10.64 0.00 1.92 0.46 0.05 86.93 Average: 0 10.30 0.00 1.76 0.39 0.07 87.48 Average: 1 20.72 0.00 2.34 0.70 0.07 76.17 Average: 2 12.40 0.00 2.54 0.92 0.05 84.10 Average: 3 20.66 0.00 2.63 0.42 0.06 76.23 Average: 4 2.97 0.00 1.37 0.39 0.06 95.21 Average: 5 6.58 0.00 1.74 0.41 0.04 91.23 Average: 6 7.19 0.00 1.79 0.34 0.04 90.64 Average: 7 4.30 0.00 1.20 0.12 0.03 94.35