---> uname -a: Linux prd-centos8-builder-8c-8g-8582.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: 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 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1017 28254 19 2615 30424 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:dc:7d:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86213sec preferred_lft 86213sec inet6 fe80::f816:3eff:fedc:7d1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:24:08:54 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) 08/08/2024 _x86_64_ (8 CPU) 09:26:44 LINUX RESTART (8 CPU) 09:27:01 AM tps rtps wtps bread/s bwrtn/s 09:28:01 AM 75.96 37.11 38.85 8683.69 7273.48 09:29:02 AM 179.17 16.61 162.56 2505.56 13906.83 Average: 127.56 26.86 100.70 5594.89 10589.88 09:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 AM 29657704 31199320 2995760 9.17 2688 1878776 1568916 4.66 193188 2420932 14300 09:29:02 AM 29053200 31161604 3600264 11.03 2688 2423040 1520224 4.51 432196 2701140 144520 Average: 29355452 31180462 3298012 10.10 2688 2150908 1544570 4.58 312692 2561036 79410 09:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 325.09 244.09 1328.02 74.90 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:02 AM eth0 418.43 334.24 4868.04 58.28 0.00 0.00 0.00 0.00 09:29:02 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 371.75 289.16 3097.88 66.59 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) 08/08/2024 _x86_64_ (8 CPU) 09:26:44 LINUX RESTART (8 CPU) 09:27:01 AM CPU %user %nice %system %iowait %steal %idle 09:28:01 AM all 9.45 0.00 2.10 1.08 0.05 87.31 09:28:01 AM 0 13.44 0.00 1.37 0.28 0.05 84.85 09:28:01 AM 1 10.00 0.00 2.35 0.96 0.07 86.63 09:28:01 AM 2 7.17 0.00 2.43 0.59 0.05 89.76 09:28:01 AM 3 7.14 0.00 1.88 1.11 0.07 89.82 09:28:01 AM 4 10.55 0.00 2.69 1.66 0.05 85.04 09:28:01 AM 5 7.87 0.00 2.68 1.71 0.03 87.70 09:28:01 AM 6 9.34 0.00 1.64 0.40 0.05 88.57 09:28:01 AM 7 10.13 0.00 1.77 1.96 0.03 86.11 09:29:02 AM all 13.16 0.00 2.26 1.21 0.07 83.30 09:29:02 AM 0 14.97 0.00 2.16 0.79 0.07 82.02 09:29:02 AM 1 19.34 0.00 3.60 2.06 0.08 74.92 09:29:02 AM 2 12.61 0.00 1.10 0.89 0.07 85.34 09:29:02 AM 3 9.22 0.00 1.69 1.94 0.08 87.08 09:29:02 AM 4 9.71 0.00 3.77 1.98 0.03 84.52 09:29:02 AM 5 10.95 0.00 0.99 0.75 0.07 87.24 09:29:02 AM 6 14.77 0.00 1.97 0.68 0.08 82.50 09:29:02 AM 7 13.72 0.00 2.81 0.59 0.07 82.82 Average: all 11.31 0.00 2.18 1.15 0.06 85.30 Average: 0 14.21 0.00 1.76 0.54 0.06 83.43 Average: 1 14.67 0.00 2.97 1.51 0.08 80.77 Average: 2 9.89 0.00 1.77 0.74 0.06 87.54 Average: 3 8.18 0.00 1.78 1.52 0.08 88.44 Average: 4 10.13 0.00 3.23 1.82 0.04 84.78 Average: 5 9.41 0.00 1.84 1.23 0.05 87.47 Average: 6 12.06 0.00 1.81 0.54 0.07 85.53 Average: 7 11.93 0.00 2.29 1.27 0.05 84.46