---> uname -a: Linux prd-centos8-builder-8c-8g-6267.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 1058 28231 19 2598 30383 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:78:fe:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe78:fe5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:ec:9d:3b 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) 02/13/2024 _x86_64_ (8 CPU) 00:03:35 LINUX RESTART (8 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 64.23 23.80 40.43 6864.57 5289.72 12:06:01 AM 127.48 7.47 120.01 1360.71 14382.77 Average: 95.85 15.64 80.21 4113.10 9835.49 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 29265508 31163960 3387956 10.38 2688 2226976 1547052 4.59 365368 2612496 332612 12:06:01 AM 29061788 31166548 3591676 11.00 2688 2422568 1485856 4.41 393264 2743912 115460 Average: 29163648 31165254 3489816 10.69 2688 2324772 1516454 4.50 379316 2678204 224036 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 802.20 543.61 5706.52 171.90 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 55.41 45.76 530.88 7.77 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 428.87 294.73 3119.13 89.85 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) 02/13/2024 _x86_64_ (8 CPU) 00:03:35 LINUX RESTART (8 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 9.96 0.00 2.42 0.79 0.06 86.77 12:05:01 AM 0 9.29 0.00 1.19 0.69 0.08 88.75 12:05:01 AM 1 9.02 0.00 2.01 0.15 0.07 88.75 12:05:01 AM 2 6.20 0.00 2.23 0.60 0.05 90.92 12:05:01 AM 3 14.53 0.00 4.07 0.95 0.07 80.38 12:05:01 AM 4 6.06 0.00 2.50 1.36 0.05 90.04 12:05:01 AM 5 8.06 0.00 2.30 0.64 0.07 88.94 12:05:01 AM 6 7.31 0.00 2.34 0.96 0.07 89.33 12:05:01 AM 7 19.18 0.00 2.68 0.95 0.07 77.12 12:06:01 AM all 8.34 0.00 1.21 1.72 0.05 88.68 12:06:01 AM 0 6.88 0.00 1.15 0.62 0.05 91.30 12:06:01 AM 1 15.03 0.00 1.82 3.23 0.08 79.84 12:06:01 AM 2 7.48 0.00 1.20 2.09 0.05 89.17 12:06:01 AM 3 12.63 0.00 2.16 3.06 0.03 82.12 12:06:01 AM 4 5.09 0.00 1.50 1.30 0.05 92.05 12:06:01 AM 5 6.37 0.00 0.57 0.45 0.05 92.56 12:06:01 AM 6 7.45 0.00 0.50 1.49 0.05 90.51 12:06:01 AM 7 5.82 0.00 0.77 1.52 0.05 91.83 Average: all 9.15 0.00 1.81 1.25 0.06 87.73 Average: 0 8.08 0.00 1.17 0.65 0.07 90.03 Average: 1 12.03 0.00 1.92 1.69 0.08 84.29 Average: 2 6.84 0.00 1.72 1.35 0.05 90.04 Average: 3 13.57 0.00 3.11 2.01 0.05 81.25 Average: 4 5.57 0.00 2.00 1.33 0.05 91.05 Average: 5 7.21 0.00 1.43 0.54 0.06 90.75 Average: 6 7.38 0.00 1.42 1.22 0.06 89.92 Average: 7 12.50 0.00 1.72 1.24 0.06 84.48