---> uname -a: Linux prd-centos8-builder-8c-8g-5128.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 1059 28198 19 2630 30382 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:ad:0d:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fead:d98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:6e:58:7c 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 11:32:21 LINUX RESTART (8 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 109.75 11.86 97.88 2871.31 16296.17 11:35:01 AM 111.31 7.30 104.02 1334.22 8169.76 Average: 110.53 9.58 100.95 2102.77 12232.96 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 29142572 31143580 3510900 10.75 2688 2327368 1540136 4.57 370396 2719980 83660 11:35:01 AM 28893264 31113800 3760208 11.52 2688 2533884 1546568 4.59 402288 2886368 96404 Average: 29017918 31128690 3635554 11.13 2688 2430626 1543352 4.58 386342 2803174 90032 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 730.36 509.50 6015.04 155.57 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 39.82 33.94 362.76 7.08 0.00 0.00 0.00 0.00 11:35:01 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 385.09 271.72 3188.90 81.33 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/09/2024 _x86_64_ (8 CPU) 11:32:21 LINUX RESTART (8 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 10.00 0.00 1.95 1.78 0.05 86.22 11:34:01 AM 0 7.12 0.00 2.01 0.64 0.07 90.16 11:34:01 AM 1 19.10 0.00 2.48 3.02 0.07 75.34 11:34:01 AM 2 16.01 0.00 3.99 2.29 0.05 77.67 11:34:01 AM 3 7.45 0.00 0.92 2.08 0.07 89.48 11:34:01 AM 4 6.74 0.00 1.44 2.28 0.03 89.51 11:34:01 AM 5 6.67 0.00 2.22 1.97 0.05 89.09 11:34:01 AM 6 11.45 0.00 1.40 0.55 0.03 86.56 11:34:01 AM 7 5.50 0.00 1.14 1.44 0.03 91.89 11:35:01 AM all 8.94 0.00 1.22 0.95 0.05 88.83 11:35:01 AM 0 12.24 0.00 1.64 0.47 0.07 85.59 11:35:01 AM 1 33.56 0.00 3.22 1.45 0.07 61.70 11:35:01 AM 2 4.17 0.00 0.90 0.99 0.07 93.87 11:35:01 AM 3 8.72 0.00 1.53 2.15 0.03 87.56 11:35:01 AM 4 4.42 0.00 0.98 1.03 0.02 93.54 11:35:01 AM 5 6.73 0.00 0.85 0.58 0.02 91.82 11:35:01 AM 6 0.28 0.00 0.22 0.12 0.05 99.33 11:35:01 AM 7 1.42 0.00 0.43 0.82 0.05 97.28 Average: all 9.47 0.00 1.59 1.37 0.05 87.53 Average: 0 9.68 0.00 1.82 0.55 0.07 87.87 Average: 1 26.34 0.00 2.85 2.23 0.07 68.50 Average: 2 10.08 0.00 2.44 1.64 0.06 85.78 Average: 3 8.09 0.00 1.23 2.12 0.05 88.52 Average: 4 5.58 0.00 1.21 1.65 0.03 91.53 Average: 5 6.70 0.00 1.53 1.27 0.03 90.46 Average: 6 5.87 0.00 0.81 0.33 0.04 92.95 Average: 7 3.46 0.00 0.79 1.13 0.04 94.59