---> uname -a: Linux prd-centos8-builder-8c-8g-19203.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 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 10G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1046 27676 19 3164 30372 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:67:d5:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe67:d515/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:54:62:59 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) 07/09/2024 _x86_64_ (8 CPU) 10:29:07 LINUX RESTART (8 CPU) 10:30:01 AM tps rtps wtps bread/s bwrtn/s 10:31:01 AM 140.81 7.85 132.97 1309.08 10698.37 10:32:01 AM 261.31 1.68 259.63 230.32 39072.91 Average: 201.06 4.76 196.29 769.75 24884.46 10:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 AM 29349916 31255976 3303540 10.12 2688 2220516 1546248 4.59 261524 2572336 143476 10:32:01 AM 28385356 31145448 4268100 13.07 2688 3046504 1444112 4.28 473548 3209896 16408 Average: 28867636 31200712 3785820 11.59 2688 2633510 1495180 4.44 367536 2891116 79942 10:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 68.25 55.12 620.70 9.02 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 182.04 140.32 2621.70 20.94 0.00 0.00 0.00 0.00 10:32:01 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 125.14 97.72 1621.12 14.98 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) 07/09/2024 _x86_64_ (8 CPU) 10:29:07 LINUX RESTART (8 CPU) 10:30:01 AM CPU %user %nice %system %iowait %steal %idle 10:31:01 AM all 10.14 0.00 1.88 0.32 0.06 87.62 10:31:01 AM 0 16.00 0.00 3.42 0.47 0.07 80.04 10:31:01 AM 1 3.58 0.00 0.82 0.07 0.08 95.45 10:31:01 AM 2 23.74 0.00 3.21 0.65 0.07 72.33 10:31:01 AM 3 11.55 0.00 1.89 0.33 0.07 86.16 10:31:01 AM 4 3.00 0.00 1.00 0.45 0.07 95.48 10:31:01 AM 5 7.81 0.00 1.40 0.12 0.03 90.64 10:31:01 AM 6 9.90 0.00 1.65 0.23 0.03 88.18 10:31:01 AM 7 5.49 0.00 1.60 0.20 0.03 92.68 10:32:01 AM all 19.72 0.00 3.15 0.73 0.07 76.32 10:32:01 AM 0 3.05 0.00 2.48 1.48 0.07 92.93 10:32:01 AM 1 32.08 0.00 4.94 1.12 0.08 61.77 10:32:01 AM 2 8.30 0.00 2.63 1.05 0.05 87.97 10:32:01 AM 3 28.00 0.00 2.22 0.72 0.08 68.98 10:32:01 AM 4 20.01 0.00 2.61 0.08 0.07 77.24 10:32:01 AM 5 39.44 0.00 4.59 0.35 0.07 55.55 10:32:01 AM 6 14.31 0.00 2.63 0.40 0.07 82.59 10:32:01 AM 7 12.52 0.00 3.13 0.67 0.07 83.61 Average: all 14.93 0.00 2.51 0.52 0.06 81.97 Average: 0 9.54 0.00 2.95 0.97 0.07 86.47 Average: 1 17.84 0.00 2.88 0.59 0.08 78.61 Average: 2 16.02 0.00 2.92 0.85 0.06 80.15 Average: 3 19.77 0.00 2.06 0.53 0.08 77.57 Average: 4 11.51 0.00 1.81 0.27 0.07 86.35 Average: 5 23.61 0.00 3.00 0.23 0.05 73.11 Average: 6 12.10 0.00 2.14 0.32 0.05 85.39 Average: 7 9.00 0.00 2.36 0.43 0.05 88.15