---> uname -a: Linux prd-centos8-builder-8c-8g-4588.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 1064 28225 19 2598 30377 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:65:ba:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fe65:ba0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:32:a6:16 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) 02/08/2024 _x86_64_ (8 CPU) 05:53:28 LINUX RESTART (8 CPU) 05:54:01 AM tps rtps wtps bread/s bwrtn/s 05:55:01 AM 63.89 12.13 51.77 2987.61 7126.52 05:56:01 AM 154.63 7.61 147.02 1344.35 16427.19 Average: 109.25 9.87 99.38 2166.12 11776.08 05:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 AM 29175328 31138792 3478144 10.65 2688 2290176 1471804 4.37 370544 2691960 317424 05:56:01 AM 28931812 31107728 3721660 11.40 2688 2490636 1484508 4.40 401264 2854432 87280 Average: 29053570 31123260 3599902 11.02 2688 2390406 1478156 4.39 385904 2773196 202352 05:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 676.90 475.12 5602.96 155.41 0.00 0.00 0.00 0.00 05:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 39.39 34.76 392.10 7.26 0.00 0.00 0.00 0.00 05:56:01 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 358.20 254.97 2997.96 81.35 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) 02/08/2024 _x86_64_ (8 CPU) 05:53:28 LINUX RESTART (8 CPU) 05:54:01 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 10.20 0.00 1.94 0.71 0.05 87.09 05:55:01 AM 0 7.40 0.00 1.51 0.33 0.07 90.70 05:55:01 AM 1 7.48 0.00 2.46 0.44 0.05 89.57 05:55:01 AM 2 14.96 0.00 2.62 1.34 0.05 81.03 05:55:01 AM 3 9.80 0.00 0.97 0.95 0.07 88.21 05:55:01 AM 4 5.91 0.00 2.28 0.99 0.05 90.77 05:55:01 AM 5 13.86 0.00 2.09 0.62 0.05 83.38 05:55:01 AM 6 11.14 0.00 1.76 0.10 0.05 86.95 05:55:01 AM 7 11.06 0.00 1.86 0.90 0.05 86.12 05:56:01 AM all 9.29 0.00 1.35 1.20 0.05 88.11 05:56:01 AM 0 1.25 0.00 0.32 0.17 0.05 98.21 05:56:01 AM 1 6.58 0.00 1.19 3.36 0.07 88.81 05:56:01 AM 2 26.27 0.00 2.27 1.97 0.07 69.41 05:56:01 AM 3 15.87 0.00 2.04 1.84 0.05 80.21 05:56:01 AM 4 10.49 0.00 2.17 1.07 0.05 86.22 05:56:01 AM 5 7.57 0.00 1.27 0.55 0.05 90.56 05:56:01 AM 6 4.62 0.00 1.13 0.15 0.02 94.08 05:56:01 AM 7 1.66 0.00 0.45 0.49 0.05 97.36 Average: all 9.74 0.00 1.65 0.95 0.05 87.60 Average: 0 4.32 0.00 0.91 0.25 0.06 94.46 Average: 1 7.03 0.00 1.82 1.90 0.06 89.19 Average: 2 20.63 0.00 2.44 1.66 0.06 75.21 Average: 3 12.84 0.00 1.50 1.40 0.06 84.20 Average: 4 8.20 0.00 2.23 1.03 0.05 88.49 Average: 5 10.71 0.00 1.68 0.59 0.05 86.97 Average: 6 7.87 0.00 1.44 0.13 0.03 90.52 Average: 7 6.35 0.00 1.16 0.69 0.05 91.75