---> uname -a: Linux prd-centos8-builder-4c-4g-22132.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 801 12349 19 2610 14627 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:b3:fb:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86231sec preferred_lft 86231sec inet6 fe80::f816:3eff:feb3:fb75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:de:24:cf 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) 09/14/2024 _x86_64_ (4 CPU) 15:43:10 LINUX RESTART (4 CPU) 03:44:01 PM tps rtps wtps bread/s bwrtn/s 03:45:01 PM 156.05 21.26 134.79 4342.82 9764.98 03:46:01 PM 166.66 4.53 162.13 780.54 15562.71 Average: 161.35 12.90 148.46 2561.68 12663.85 03:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 PM 12768116 14912924 3371324 20.89 2688 2353268 1338436 7.79 226104 2760896 257892 03:46:01 PM 12644312 14975752 3495128 21.66 2688 2535100 1213360 7.06 460728 2631904 14252 Average: 12706214 14944338 3433226 21.27 2688 2444184 1275898 7.42 343416 2696400 136072 03:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 198.12 138.34 3245.38 23.84 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 261.45 223.64 2469.21 43.66 0.00 0.00 0.00 0.00 03:46:01 PM 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 229.78 180.99 2857.30 33.75 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) 09/14/2024 _x86_64_ (4 CPU) 15:43:10 LINUX RESTART (4 CPU) 03:44:01 PM CPU %user %nice %system %iowait %steal %idle 03:45:01 PM all 22.38 0.00 3.17 2.31 0.10 72.04 03:45:01 PM 0 41.87 0.00 5.44 2.79 0.10 49.80 03:45:01 PM 1 21.36 0.00 4.25 2.39 0.10 71.90 03:45:01 PM 2 12.20 0.00 1.61 1.56 0.10 84.54 03:45:01 PM 3 14.04 0.00 1.36 2.51 0.08 82.01 03:46:01 PM all 32.96 0.00 3.32 1.95 0.10 61.67 03:46:01 PM 0 39.82 0.00 3.29 1.13 0.10 55.66 03:46:01 PM 1 32.64 0.00 3.15 1.74 0.10 62.37 03:46:01 PM 2 32.49 0.00 3.19 1.16 0.08 63.08 03:46:01 PM 3 26.91 0.00 3.64 3.79 0.10 65.57 Average: all 27.67 0.00 3.24 2.13 0.10 66.86 Average: 0 40.85 0.00 4.37 1.96 0.10 52.72 Average: 1 27.00 0.00 3.70 2.07 0.10 67.14 Average: 2 22.33 0.00 2.40 1.36 0.09 73.82 Average: 3 20.47 0.00 2.50 3.15 0.09 73.79