---> uname -a: Linux prd-centos8-builder-8c-8g-9320.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 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1004 28264 19 2619 30438 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:2e:6c:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe2e:6c21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:87:ba:58 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) 08/09/2024 _x86_64_ (8 CPU) 03:28:20 LINUX RESTART (8 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 119.82 22.81 97.02 4316.38 4869.20 03:31:01 AM 162.44 7.67 154.77 1320.45 17132.91 Average: 141.13 15.24 125.89 2818.66 11000.03 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 29321056 31255380 3332404 10.21 2688 2260112 1440844 4.28 404212 2506440 304924 03:31:01 AM 28971376 31174020 3682084 11.28 2688 2515664 1502156 4.46 440448 2765100 104036 Average: 29146216 31214700 3507244 10.74 2688 2387888 1471500 4.37 422330 2635770 204480 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 505.23 413.96 4938.61 77.48 0.00 0.00 0.00 0.00 03:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 60.86 50.77 656.03 8.55 0.00 0.00 0.00 0.00 03:31:01 AM 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 283.08 232.40 2797.68 43.02 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) 08/09/2024 _x86_64_ (8 CPU) 03:28:20 LINUX RESTART (8 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 12.15 0.00 1.88 0.78 0.07 85.11 03:30:01 AM 0 12.75 0.00 1.67 0.67 0.07 84.85 03:30:01 AM 1 10.54 0.00 1.52 0.62 0.08 87.23 03:30:01 AM 2 12.71 0.00 2.18 1.36 0.07 83.69 03:30:01 AM 3 6.98 0.00 0.80 0.08 0.07 92.06 03:30:01 AM 4 11.90 0.00 3.83 1.99 0.07 82.21 03:30:01 AM 5 25.08 0.00 1.84 0.75 0.08 72.24 03:30:01 AM 6 7.33 0.00 2.05 0.30 0.07 90.26 03:30:01 AM 7 9.94 0.00 1.15 0.47 0.07 88.37 03:31:01 AM all 8.39 0.00 1.40 1.58 0.05 88.58 03:31:01 AM 0 10.45 0.00 1.25 1.47 0.05 86.78 03:31:01 AM 1 7.56 0.00 1.69 2.96 0.05 87.74 03:31:01 AM 2 22.53 0.00 2.19 2.86 0.05 72.38 03:31:01 AM 3 1.55 0.00 0.52 0.40 0.05 97.48 03:31:01 AM 4 21.53 0.00 3.33 2.45 0.07 72.63 03:31:01 AM 5 0.75 0.00 0.64 1.09 0.05 97.47 03:31:01 AM 6 0.92 0.00 0.95 1.22 0.03 96.87 03:31:01 AM 7 1.93 0.00 0.67 0.22 0.03 97.15 Average: all 10.27 0.00 1.64 1.18 0.06 86.85 Average: 0 11.60 0.00 1.46 1.07 0.06 85.81 Average: 1 9.05 0.00 1.61 1.79 0.07 87.49 Average: 2 17.61 0.00 2.18 2.11 0.06 78.04 Average: 3 4.27 0.00 0.66 0.24 0.06 94.77 Average: 4 16.71 0.00 3.58 2.22 0.07 77.42 Average: 5 12.91 0.00 1.24 0.92 0.07 84.87 Average: 6 4.12 0.00 1.50 0.76 0.05 93.57 Average: 7 5.93 0.00 0.91 0.34 0.05 92.76