---> uname -a: Linux prd-centos8-builder-8c-8g-752.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 990 28667 19 2230 30460 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:7d:a9:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:fe7d:a987/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:39:96:5d 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) 05/16/2024 _x86_64_ (8 CPU) 20:45:28 LINUX RESTART (8 CPU) 08:46:01 PM tps rtps wtps bread/s bwrtn/s 08:47:01 PM 87.92 14.78 73.14 2618.33 6189.39 08:48:01 PM 93.99 0.77 93.22 45.05 7424.74 Average: 90.95 7.77 83.18 1331.69 6807.06 08:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 PM 29511024 31228544 3142436 9.62 2688 2042752 1464372 4.35 367088 2351308 133104 08:48:01 PM 29334900 31169268 3318560 10.16 2688 2152984 1531764 4.55 374212 2494504 95136 Average: 29422962 31198906 3230498 9.89 2688 2097868 1498068 4.45 370650 2422906 114120 08:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM eth0 169.09 108.33 1179.10 43.51 0.00 0.00 0.00 0.00 08:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 PM eth0 31.39 25.86 253.18 7.01 0.00 0.00 0.00 0.00 08:48:01 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 100.24 67.09 716.14 25.26 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) 05/16/2024 _x86_64_ (8 CPU) 20:45:28 LINUX RESTART (8 CPU) 08:46:01 PM CPU %user %nice %system %iowait %steal %idle 08:47:01 PM all 9.77 0.00 1.89 0.84 0.05 87.44 08:47:01 PM 0 3.64 0.00 0.94 0.07 0.05 95.31 08:47:01 PM 1 16.29 0.00 2.69 1.29 0.05 79.68 08:47:01 PM 2 2.20 0.00 1.33 0.97 0.05 95.45 08:47:01 PM 3 17.28 0.00 3.56 0.72 0.05 78.39 08:47:01 PM 4 6.85 0.00 1.76 0.85 0.05 90.49 08:47:01 PM 5 12.67 0.00 1.80 1.10 0.03 84.40 08:47:01 PM 6 12.42 0.00 2.18 1.63 0.05 83.72 08:47:01 PM 7 6.77 0.00 0.90 0.13 0.05 92.14 08:48:01 PM all 10.20 0.00 1.28 0.80 0.05 87.67 08:48:01 PM 0 0.27 0.00 0.77 0.53 0.05 98.38 08:48:01 PM 1 26.21 0.00 3.06 0.79 0.07 69.88 08:48:01 PM 2 18.69 0.00 1.59 0.70 0.05 78.97 08:48:01 PM 3 9.06 0.00 0.97 0.72 0.03 89.22 08:48:01 PM 4 1.24 0.00 0.70 1.21 0.05 96.80 08:48:01 PM 5 18.96 0.00 1.42 0.95 0.07 78.60 08:48:01 PM 6 0.60 0.00 0.55 1.02 0.03 97.80 08:48:01 PM 7 6.59 0.00 1.20 0.47 0.03 91.71 Average: all 9.98 0.00 1.59 0.82 0.05 87.56 Average: 0 1.95 0.00 0.85 0.30 0.05 96.84 Average: 1 21.25 0.00 2.88 1.04 0.06 74.78 Average: 2 10.46 0.00 1.46 0.84 0.05 87.19 Average: 3 13.17 0.00 2.26 0.72 0.04 83.81 Average: 4 4.05 0.00 1.23 1.03 0.05 93.64 Average: 5 15.81 0.00 1.61 1.03 0.05 81.50 Average: 6 6.50 0.00 1.36 1.32 0.04 90.77 Average: 7 6.68 0.00 1.05 0.30 0.04 91.92