---> uname -a: Linux prd-centos8-builder-8c-8g-6037.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 1085 27598 19 3204 30346 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:90:f7:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe90:f718/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:63:25:64 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/09/2024 _x86_64_ (8 CPU) 00:03:01 LINUX RESTART (8 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 265.28 17.14 248.13 2093.57 7423.43 12:06:01 AM 185.90 9.12 176.79 1528.95 16491.93 12:07:01 AM 161.11 7.38 153.73 1341.55 19395.32 Average: 204.10 11.21 192.89 1654.70 14436.78 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 28832248 30525452 3821216 11.70 2688 2024004 2000688 5.94 206000 3211636 37508 12:06:01 AM 28579048 31101028 4074416 12.48 2688 2836848 1535928 4.56 427192 3180672 369600 12:07:01 AM 28367780 31109948 4285684 13.12 2688 3046648 1493912 4.43 453044 3323368 37820 Average: 28593025 30912143 4060439 12.43 2688 2635833 1676843 4.98 362079 3238559 148309 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 104.87 104.87 450.57 450.57 0.00 0.00 0.00 0.00 12:05:01 AM eth0 817.98 594.45 2187.82 186.29 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM lo 9.60 9.60 30.05 30.05 0.00 0.00 0.00 0.00 12:06:01 AM eth0 828.98 638.19 10573.19 137.41 0.00 0.00 0.00 0.00 12:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 58.10 49.43 624.76 9.01 0.00 0.00 0.00 0.00 12:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 38.16 38.16 160.22 160.22 0.00 0.00 0.00 0.00 Average: eth0 568.34 427.35 4461.58 110.90 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/09/2024 _x86_64_ (8 CPU) 00:03:01 LINUX RESTART (8 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 15.34 0.00 2.68 1.39 0.09 80.51 12:05:01 AM 0 17.72 0.00 2.70 2.01 0.10 77.47 12:05:01 AM 1 12.41 0.00 3.52 0.79 0.08 83.19 12:05:01 AM 2 19.56 0.00 1.09 0.25 0.08 79.02 12:05:01 AM 3 16.35 0.00 2.36 2.21 0.08 78.99 12:05:01 AM 4 22.87 0.00 3.10 3.42 0.10 70.51 12:05:01 AM 5 7.89 0.00 2.38 0.76 0.08 88.88 12:05:01 AM 6 8.48 0.00 2.88 0.42 0.07 88.15 12:05:01 AM 7 17.37 0.00 3.40 1.25 0.08 77.89 12:06:01 AM all 6.59 0.00 1.96 1.17 0.06 90.23 12:06:01 AM 0 9.36 0.00 1.39 0.52 0.07 88.67 12:06:01 AM 1 9.20 0.00 2.42 3.21 0.08 85.09 12:06:01 AM 2 2.96 0.00 2.18 0.40 0.08 94.38 12:06:01 AM 3 9.46 0.00 1.90 2.63 0.05 85.96 12:06:01 AM 4 4.11 0.00 1.88 0.97 0.07 92.98 12:06:01 AM 5 2.56 0.00 1.46 0.57 0.05 95.36 12:06:01 AM 6 8.20 0.00 2.47 0.70 0.07 88.56 12:06:01 AM 7 6.85 0.00 1.97 0.33 0.05 90.80 12:07:01 AM all 8.76 0.00 1.32 1.51 0.06 88.34 12:07:01 AM 0 0.87 0.00 0.87 0.25 0.10 97.91 12:07:01 AM 1 6.63 0.00 1.32 2.61 0.07 89.37 12:07:01 AM 2 8.70 0.00 1.07 2.52 0.07 87.65 12:07:01 AM 3 24.59 0.00 2.31 1.57 0.08 71.44 12:07:01 AM 4 6.91 0.00 1.24 2.52 0.05 89.28 12:07:01 AM 5 17.19 0.00 2.66 0.74 0.05 79.36 12:07:01 AM 6 0.35 0.00 0.40 0.65 0.05 98.55 12:07:01 AM 7 4.92 0.00 0.73 1.22 0.05 93.08 Average: all 10.22 0.00 1.99 1.36 0.07 86.36 Average: 0 9.30 0.00 1.65 0.93 0.09 88.03 Average: 1 9.41 0.00 2.42 2.21 0.08 85.89 Average: 2 10.40 0.00 1.44 1.06 0.08 87.02 Average: 3 16.80 0.00 2.19 2.14 0.07 78.79 Average: 4 11.29 0.00 2.07 2.30 0.07 84.26 Average: 5 9.22 0.00 2.17 0.69 0.06 87.86 Average: 6 5.66 0.00 1.91 0.59 0.06 91.77 Average: 7 9.69 0.00 2.03 0.93 0.06 87.28