---> uname -a: Linux prd-centos8-builder-4c-4g-5781.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: 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 790 11142 19 3828 14630 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:54:01:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fe54:100/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d3:55:86:50 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 (prd-centos8-builder-4c-4g-5781.novalocal) 04/08/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 102.95 6.10 96.85 1323.16 7476.37 12:02:01 AM 50.42 1.72 48.70 146.57 3948.45 12:03:01 AM 106.55 0.03 106.51 11.86 8465.41 12:04:01 AM 72.39 0.60 71.79 51.86 33929.93 Average: 83.07 2.11 80.96 383.36 13453.40 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 11510912 13833196 4628532 28.68 2688 2525328 2219428 12.91 343616 3872080 67504 12:02:01 AM 11477148 13951920 4662296 28.89 2688 2674500 2059552 11.98 402240 3838620 119700 12:03:01 AM 10957500 13877560 5181944 32.11 2688 3116336 2099312 12.21 616412 4130060 350640 12:04:01 AM 11403136 14972400 4736308 29.35 2688 3764328 1176740 6.85 985952 3318132 24724 Average: 11337174 14158769 4802270 29.75 2688 3020123 1888758 10.99 587055 3789723 140642 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 169.03 147.90 2360.18 21.76 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM lo 889.62 889.62 894.58 894.58 0.00 0.00 0.00 0.00 12:02:01 AM eth0 97.77 72.34 2227.39 10.30 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 744.60 744.60 755.92 755.92 0.00 0.00 0.00 0.00 12:03:01 AM eth0 174.34 140.75 2353.81 19.13 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 77.82 80.67 43.66 161.87 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 408.61 408.61 412.68 412.68 0.00 0.00 0.00 0.00 Average: eth0 129.74 110.41 1746.37 53.26 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 (prd-centos8-builder-4c-4g-5781.novalocal) 04/08/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 61.33 0.03 2.55 1.49 0.13 34.48 12:01:01 AM 0 60.64 0.00 1.88 0.45 0.20 36.83 12:01:01 AM 1 51.76 0.10 3.70 3.21 0.12 41.12 12:01:01 AM 2 69.03 0.00 1.65 0.32 0.10 28.89 12:01:01 AM 3 63.91 0.00 2.97 1.96 0.10 31.07 12:02:01 AM all 45.31 0.00 2.72 0.37 0.08 51.52 12:02:01 AM 0 46.58 0.00 2.91 0.77 0.07 49.67 12:02:01 AM 1 45.24 0.00 2.65 0.42 0.08 51.61 12:02:01 AM 2 42.19 0.00 1.59 0.25 0.08 55.88 12:02:01 AM 3 47.23 0.00 3.73 0.03 0.08 48.93 12:03:01 AM all 54.09 0.00 3.77 1.03 0.10 41.00 12:03:01 AM 0 50.79 0.00 2.82 0.35 0.10 45.94 12:03:01 AM 1 62.47 0.00 5.55 1.63 0.10 30.25 12:03:01 AM 2 58.46 0.00 3.59 0.96 0.12 36.87 12:03:01 AM 3 44.64 0.00 3.12 1.20 0.08 50.96 12:04:01 AM all 22.08 0.00 2.11 2.86 0.07 72.88 12:04:01 AM 0 6.97 0.00 1.62 3.55 0.07 87.79 12:04:01 AM 1 37.35 0.00 2.34 1.67 0.08 58.55 12:04:01 AM 2 24.17 0.00 2.61 2.71 0.07 70.44 12:04:01 AM 3 19.79 0.00 1.88 3.52 0.07 74.75 Average: all 45.68 0.01 2.79 1.44 0.10 49.99 Average: 0 41.24 0.00 2.31 1.28 0.11 55.06 Average: 1 49.18 0.03 3.56 1.73 0.10 45.41 Average: 2 48.42 0.00 2.36 1.06 0.09 48.07 Average: 3 43.89 0.00 2.92 1.68 0.08 51.43