---> uname -a: Linux prd-centos8-builder-8c-8g-17183.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 1040 27706 19 3141 30378 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:fb:65:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fefb:6585/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:84:64:de 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) 14:57:21 LINUX RESTART (8 CPU) 02:58:02 PM tps rtps wtps bread/s bwrtn/s 02:59:01 PM 254.83 16.66 238.17 2816.40 8899.42 03:00:01 PM 182.89 0.83 182.06 128.76 18115.54 Average: 218.56 8.68 209.88 1461.29 13546.19 02:58:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:59:01 PM 29503200 31261608 3150260 9.65 2688 2079188 1442124 4.28 252016 2456560 132548 03:00:01 PM 28152180 30997780 4501280 13.79 2688 3133224 1796196 5.33 442572 3501280 852444 Average: 28827690 31129694 3825770 11.72 2688 2606206 1619160 4.80 347294 2978920 492496 02:58:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 279.87 194.29 1743.51 50.74 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 175.49 136.54 2978.59 16.38 0.00 0.00 0.00 0.00 03:00:01 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 227.24 165.17 2366.24 33.41 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) 14:57:21 LINUX RESTART (8 CPU) 02:58:02 PM CPU %user %nice %system %iowait %steal %idle 02:59:01 PM all 10.29 0.00 2.27 1.28 0.06 86.10 02:59:01 PM 0 13.34 0.00 1.65 0.49 0.07 84.45 02:59:01 PM 1 17.20 0.00 2.67 1.97 0.05 78.10 02:59:01 PM 2 11.21 0.00 2.48 0.63 0.07 85.60 02:59:01 PM 3 15.89 0.00 3.49 1.00 0.07 79.54 02:59:01 PM 4 8.00 0.00 1.74 1.17 0.07 89.03 02:59:01 PM 5 4.15 0.00 0.82 0.48 0.05 94.50 02:59:01 PM 6 8.45 0.00 2.33 1.26 0.03 87.93 02:59:01 PM 7 4.07 0.00 2.95 3.24 0.05 89.69 03:00:01 PM all 16.96 0.00 2.93 2.46 0.08 77.57 03:00:01 PM 0 5.29 0.00 2.16 1.31 0.10 91.14 03:00:01 PM 1 22.11 0.00 3.39 3.71 0.10 70.69 03:00:01 PM 2 25.81 0.00 3.51 1.19 0.08 69.41 03:00:01 PM 3 34.51 0.00 5.41 3.78 0.10 56.20 03:00:01 PM 4 15.52 0.00 2.82 2.36 0.08 79.21 03:00:01 PM 5 7.89 0.00 1.86 3.40 0.05 86.79 03:00:01 PM 6 16.78 0.00 2.70 0.97 0.07 79.48 03:00:01 PM 7 7.75 0.00 1.57 2.93 0.07 87.68 Average: all 13.65 0.00 2.60 1.87 0.07 81.81 Average: 0 9.29 0.00 1.91 0.90 0.08 87.82 Average: 1 19.68 0.00 3.04 2.85 0.08 74.36 Average: 2 18.56 0.00 3.00 0.91 0.08 77.45 Average: 3 25.28 0.00 4.46 2.41 0.08 67.77 Average: 4 11.79 0.00 2.28 1.77 0.08 84.08 Average: 5 6.04 0.00 1.34 1.95 0.05 90.62 Average: 6 12.65 0.00 2.52 1.12 0.05 83.67 Average: 7 5.93 0.00 2.25 3.08 0.06 88.68