---> uname -a: Linux prd-centos8-builder-8c-8g-1983.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 25M 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 1039 27660 27 3188 30371 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:bb:a2:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:febb:a20f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:e8:56:4e 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) 07/23/2024 _x86_64_ (8 CPU) 09:18:19 LINUX RESTART (8 CPU) 09:19:02 AM tps rtps wtps bread/s bwrtn/s 09:20:01 AM 195.56 19.61 175.95 5197.83 7256.49 09:21:01 AM 145.42 3.50 141.92 155.63 11331.85 09:22:01 AM 226.37 1.50 224.88 164.88 36286.44 Average: 189.08 8.14 180.94 1820.88 18351.19 09:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 AM 29512300 31204404 3141160 9.62 2688 2029260 1545836 4.59 259108 2470016 88948 09:21:01 AM 28850196 31017380 3803264 11.65 2688 2481028 1806612 5.36 287904 3017208 333412 09:22:01 AM 28382528 31158292 4270932 13.08 2688 3070188 1484776 4.41 475520 3214668 14188 Average: 28915008 31126692 3738452 11.45 2688 2526825 1612408 4.78 340844 2900631 145516 09:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 425.47 288.50 2091.55 68.25 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 104.25 83.68 1516.78 12.05 0.00 0.00 0.00 0.00 09:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 116.04 88.15 1598.43 15.34 0.00 0.00 0.00 0.00 09:22:01 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 214.09 152.70 1733.61 31.68 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) 07/23/2024 _x86_64_ (8 CPU) 09:18:19 LINUX RESTART (8 CPU) 09:19:02 AM CPU %user %nice %system %iowait %steal %idle 09:20:01 AM all 9.51 0.00 2.26 0.92 0.06 87.26 09:20:01 AM 0 8.24 0.00 2.04 1.24 0.05 88.44 09:20:01 AM 1 9.20 0.00 1.79 0.44 0.09 88.48 09:20:01 AM 2 8.94 0.00 2.58 0.62 0.05 87.81 09:20:01 AM 3 15.67 0.00 1.53 0.94 0.05 81.81 09:20:01 AM 4 16.75 0.00 3.30 0.99 0.05 78.91 09:20:01 AM 5 3.14 0.00 1.35 0.67 0.05 94.80 09:20:01 AM 6 9.41 0.00 3.47 2.42 0.05 84.65 09:20:01 AM 7 4.69 0.00 2.05 0.03 0.05 93.18 09:21:01 AM all 12.18 0.00 2.11 1.11 0.06 84.55 09:21:01 AM 0 9.45 0.00 1.86 0.47 0.05 88.17 09:21:01 AM 1 10.77 0.00 1.82 1.47 0.03 85.90 09:21:01 AM 2 15.93 0.00 2.79 1.62 0.08 79.57 09:21:01 AM 3 24.87 0.00 3.03 1.39 0.05 70.67 09:21:01 AM 4 5.25 0.00 1.22 0.38 0.07 93.07 09:21:01 AM 5 7.66 0.00 1.42 0.57 0.07 90.29 09:21:01 AM 6 18.13 0.00 3.50 2.28 0.07 76.02 09:21:01 AM 7 5.38 0.00 1.20 0.72 0.03 92.66 09:22:01 AM all 16.35 0.00 2.30 4.26 0.06 77.02 09:22:01 AM 0 8.65 0.00 1.41 0.60 0.07 89.28 09:22:01 AM 1 19.37 0.00 3.17 5.41 0.07 71.99 09:22:01 AM 2 29.61 0.00 3.53 7.96 0.08 58.82 09:22:01 AM 3 28.02 0.00 2.26 2.23 0.07 67.42 09:22:01 AM 4 12.55 0.00 1.98 3.75 0.05 81.67 09:22:01 AM 5 7.67 0.00 2.08 4.03 0.03 86.19 09:22:01 AM 6 18.77 0.00 1.85 2.95 0.05 76.38 09:22:01 AM 7 6.21 0.00 2.14 7.16 0.05 84.43 Average: all 12.70 0.00 2.22 2.10 0.06 82.92 Average: 0 8.78 0.00 1.77 0.77 0.06 88.63 Average: 1 13.13 0.00 2.26 2.45 0.06 82.09 Average: 2 18.22 0.00 2.97 3.42 0.07 75.32 Average: 3 22.90 0.00 2.28 1.52 0.06 73.25 Average: 4 11.48 0.00 2.16 1.71 0.06 84.59 Average: 5 6.17 0.00 1.62 1.76 0.05 90.40 Average: 6 15.46 0.00 2.94 2.55 0.06 78.99 Average: 7 5.43 0.00 1.80 2.65 0.04 90.07