---> uname -a: Linux prd-centos8-builder-4c-4g-5989.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12490 19 2499 14654 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:51:c8:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86217sec preferred_lft 86217sec inet6 fe80::f816:3eff:fe51:c8b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:7b:dd:13 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) 12/28/2024 _x86_64_ (4 CPU) 10:01:27 LINUX RESTART (4 CPU) 10:02:03 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 186.97 8.67 178.30 1674.04 6927.73 10:04:01 AM 185.78 17.55 168.22 3652.50 13302.96 Average: 186.36 13.19 173.17 2680.20 10169.89 10:02:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 13254656 15086848 2884784 17.87 2688 2046364 1118092 6.51 192420 2334836 178792 10:04:01 AM 12842208 15050288 3297232 20.43 2688 2409084 1108832 6.45 403104 2482900 100896 Average: 13048432 15068568 3091008 19.15 2688 2227724 1113462 6.48 297762 2408868 139844 10:02:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 202.86 128.92 1379.11 49.78 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 236.94 203.01 2792.14 37.14 0.00 0.00 0.00 0.00 10:04:01 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 220.19 166.60 2097.71 43.35 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/28/2024 _x86_64_ (4 CPU) 10:01:27 LINUX RESTART (4 CPU) 10:02:03 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 19.88 0.00 3.04 1.88 0.09 75.11 10:03:01 AM 0 10.11 0.00 2.32 1.33 0.09 86.16 10:03:01 AM 1 34.15 0.00 3.89 2.01 0.09 59.86 10:03:01 AM 2 17.58 0.00 3.56 2.79 0.09 75.98 10:03:01 AM 3 17.72 0.00 2.41 1.37 0.09 78.41 10:04:01 AM all 40.62 0.00 3.51 5.22 0.13 50.52 10:04:01 AM 0 34.95 0.00 4.23 6.66 0.15 54.01 10:04:01 AM 1 47.27 0.00 3.72 7.61 0.14 41.26 10:04:01 AM 2 36.61 0.00 3.59 4.37 0.12 55.31 10:04:01 AM 3 43.69 0.00 2.50 2.28 0.12 51.41 Average: all 30.39 0.00 3.28 3.57 0.11 62.65 Average: 0 22.71 0.00 3.29 4.04 0.12 69.85 Average: 1 40.78 0.00 3.80 4.84 0.11 50.46 Average: 2 27.23 0.00 3.58 3.59 0.10 65.50 Average: 3 30.92 0.00 2.45 1.83 0.10 64.69