---> uname -a: Linux prd-centos8-builder-8c-8g-1383.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1032 27676 19 3178 30385 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:1e:61:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe1e:61f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:d4:b1:2f 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) 07/23/2024 _x86_64_ (8 CPU) 09:06:15 LINUX RESTART (8 CPU) 09:07:01 AM tps rtps wtps bread/s bwrtn/s 09:08:01 AM 204.58 14.03 190.55 2372.01 8128.84 09:09:01 AM 180.50 0.72 179.79 125.05 17690.02 09:10:01 AM 179.39 1.37 178.03 146.46 29134.80 Average: 188.16 5.37 182.79 881.17 18318.52 09:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:08:01 AM 29395032 31212016 3258420 9.98 2688 2138148 1511844 4.49 287596 2529876 191256 09:09:01 AM 28213204 30963668 4440248 13.60 2688 3041856 1831756 5.44 404208 3488508 765100 09:10:01 AM 28340552 31114316 4312900 13.21 2688 3060036 1471156 4.37 475292 3256136 1288 Average: 28649596 31096667 4003856 12.26 2688 2746680 1604919 4.76 389032 3091507 319215 09:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 139.87 101.37 1469.45 15.12 0.00 0.00 0.00 0.00 09:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 186.24 140.76 2933.44 17.13 0.00 0.00 0.00 0.00 09:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 37.18 35.43 41.22 19.44 0.00 0.00 0.00 0.00 09:10:01 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 121.09 92.51 1481.21 17.23 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) 07/23/2024 _x86_64_ (8 CPU) 09:06:15 LINUX RESTART (8 CPU) 09:07:01 AM CPU %user %nice %system %iowait %steal %idle 09:08:01 AM all 7.59 0.00 1.65 0.95 0.42 89.39 09:08:01 AM 0 11.02 0.00 1.33 0.76 0.34 86.55 09:08:01 AM 1 9.75 0.00 1.71 0.33 0.12 88.09 09:08:01 AM 2 18.70 0.00 3.48 1.53 0.57 75.73 09:08:01 AM 3 6.05 0.00 2.25 2.38 0.47 88.85 09:08:01 AM 4 2.89 0.00 1.10 0.93 0.37 94.71 09:08:01 AM 5 2.22 0.00 0.87 0.22 0.71 95.99 09:08:01 AM 6 2.15 0.00 0.85 0.17 0.73 96.11 09:08:01 AM 7 7.93 0.00 1.62 1.25 0.05 89.15 09:09:01 AM all 18.37 0.00 2.80 1.49 0.07 77.28 09:09:01 AM 0 7.93 0.00 2.61 3.38 0.07 86.02 09:09:01 AM 1 21.90 0.00 2.80 2.18 0.07 73.06 09:09:01 AM 2 39.02 0.00 5.20 0.96 0.10 54.73 09:09:01 AM 3 25.49 0.00 3.13 1.10 0.05 70.22 09:09:01 AM 4 15.30 0.00 1.85 0.64 0.05 82.16 09:09:01 AM 5 8.51 0.00 2.17 1.69 0.05 87.58 09:09:01 AM 6 2.73 0.00 1.19 1.24 0.08 94.75 09:09:01 AM 7 26.03 0.00 3.45 0.70 0.07 69.76 09:10:01 AM all 11.08 0.00 1.59 3.04 0.06 84.23 09:10:01 AM 0 7.01 0.00 1.22 1.05 0.07 90.65 09:10:01 AM 1 15.38 0.00 1.69 2.56 0.03 80.34 09:10:01 AM 2 26.94 0.00 2.59 1.79 0.10 68.58 09:10:01 AM 3 11.74 0.00 1.37 5.63 0.05 81.21 09:10:01 AM 4 2.41 0.00 0.99 3.24 0.07 93.29 09:10:01 AM 5 8.09 0.00 1.55 4.75 0.07 85.54 09:10:01 AM 6 3.21 0.00 1.22 1.59 0.03 93.95 09:10:01 AM 7 13.84 0.00 2.11 3.74 0.03 80.28 Average: all 12.34 0.00 2.01 1.83 0.18 83.63 Average: 0 8.64 0.00 1.72 1.73 0.16 87.75 Average: 1 15.67 0.00 2.06 1.69 0.07 80.50 Average: 2 28.19 0.00 3.75 1.43 0.26 66.37 Average: 3 14.42 0.00 2.25 3.04 0.19 80.10 Average: 4 6.87 0.00 1.31 1.61 0.16 90.05 Average: 5 6.28 0.00 1.53 2.22 0.27 89.69 Average: 6 2.70 0.00 1.09 1.00 0.28 94.94 Average: 7 15.93 0.00 2.39 1.90 0.05 79.73