---> uname -a: Linux prd-centos8-builder-4c-4g-10508.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2800.000 BogoMIPS: 5600.00 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12039 19 2944 14634 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:c9:2a:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fec9:2a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:0b:f2:fb 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 18:43:43 LINUX RESTART (4 CPU) 06:44:02 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 232.31 41.70 190.61 9825.70 42153.37 06:46:01 PM 94.74 7.21 87.52 1286.50 8575.39 06:47:01 PM 97.09 0.98 96.11 122.60 10775.34 06:48:01 PM 137.90 0.73 137.16 102.96 20496.70 Average: 140.11 12.53 127.58 2803.85 20406.43 06:44:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 13374704 15075776 2764740 17.13 2688 1924964 1172716 6.82 205344 2236696 94492 06:46:01 PM 13212380 15084740 2927064 18.14 2688 2086344 1140672 6.64 227444 2334704 16612 06:47:01 PM 12407524 14877408 3731920 23.12 2688 2662340 1335928 7.77 262472 3024020 369836 06:48:01 PM 12357684 15014204 3781760 23.43 2688 2834172 1120648 6.52 469792 2822356 24884 Average: 12838073 15013032 3301371 20.46 2688 2376955 1192491 6.94 291263 2604444 126456 06:44:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 348.15 228.43 1627.17 65.83 0.00 0.00 0.00 0.00 06:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 24.08 19.59 231.72 3.67 0.00 0.00 0.00 0.00 06:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 103.96 68.87 1396.68 9.57 0.00 0.00 0.00 0.00 06:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 69.85 54.83 787.44 12.51 0.00 0.00 0.00 0.00 06:48:01 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 135.60 92.35 1008.27 22.71 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 18:43:43 LINUX RESTART (4 CPU) 06:44:02 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 24.30 0.00 6.56 6.07 0.11 62.95 06:45:01 PM 0 24.27 0.00 6.93 3.67 0.12 65.01 06:45:01 PM 1 19.52 0.00 4.79 5.90 0.09 69.71 06:45:01 PM 2 28.40 0.00 7.06 6.92 0.10 57.53 06:45:01 PM 3 25.03 0.00 7.46 7.81 0.14 59.57 06:46:01 PM all 13.03 0.00 2.03 10.92 0.07 73.96 06:46:01 PM 0 17.10 0.00 1.85 2.77 0.08 78.20 06:46:01 PM 1 12.97 0.00 1.97 11.00 0.05 74.01 06:46:01 PM 2 16.89 0.00 3.46 19.01 0.08 60.56 06:46:01 PM 3 5.12 0.00 0.84 10.92 0.05 83.07 06:47:01 PM all 20.13 0.00 3.50 2.27 0.08 74.01 06:47:01 PM 0 12.40 0.00 2.33 2.58 0.08 82.61 06:47:01 PM 1 20.66 0.00 3.77 1.77 0.08 73.71 06:47:01 PM 2 37.61 0.00 5.27 2.40 0.10 54.62 06:47:01 PM 3 9.87 0.00 2.61 2.34 0.07 85.12 06:48:01 PM all 21.62 0.00 4.06 2.16 0.09 72.07 06:48:01 PM 0 11.26 0.00 5.18 3.45 0.07 80.05 06:48:01 PM 1 19.32 0.00 3.41 1.51 0.08 75.68 06:48:01 PM 2 32.15 0.00 3.97 2.95 0.14 60.80 06:48:01 PM 3 23.85 0.00 3.66 0.75 0.07 71.67 Average: all 19.74 0.00 4.02 5.35 0.09 70.79 Average: 0 16.22 0.00 4.05 3.11 0.09 76.53 Average: 1 18.11 0.00 3.48 5.04 0.08 73.30 Average: 2 28.76 0.00 4.93 7.84 0.11 58.37 Average: 3 15.92 0.00 3.62 5.44 0.08 74.94