---> uname -a: Linux prd-centos8-builder-4c-4g-5166.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 779 11156 19 3825 14641 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:f7:a9:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fef7:a9e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:bf:6c:1f 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-5166.novalocal) 04/06/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 62.14 0.18 61.96 86.94 7315.58 12:02:01 AM 70.65 1.71 68.93 146.35 5790.17 12:03:01 AM 71.22 0.03 71.19 11.86 4546.06 12:04:01 AM 73.14 0.60 72.54 51.85 34369.26 Average: 69.29 0.63 68.65 74.29 13000.66 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 11284292 13627856 4855152 30.08 2688 2546492 2550328 14.84 347060 4094568 25484 12:02:01 AM 10335232 12991840 5804212 35.96 2688 2854936 3047532 17.73 492328 4880480 186920 12:03:01 AM 10395012 13591040 5744432 35.59 2688 3391888 2382740 13.86 815652 4492904 622888 12:04:01 AM 11415732 14981972 4723712 29.27 2688 3761136 1161904 6.76 985068 3307508 704 Average: 10857567 13798177 5281877 32.73 2688 3138613 2285626 13.30 660027 4193865 208999 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 72.13 60.53 1125.47 9.22 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 2332.35 2332.35 2270.85 2270.85 0.00 0.00 0.00 0.00 12:02:01 AM eth0 167.54 131.30 3146.81 18.15 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 5.40 5.40 48.90 48.90 0.00 0.00 0.00 0.00 12:03:01 AM eth0 99.37 75.74 1132.59 10.17 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 81.96 85.07 49.55 162.03 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 585.09 585.09 580.56 580.56 0.00 0.00 0.00 0.00 Average: eth0 105.27 88.17 1364.36 49.87 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-5166.novalocal) 04/06/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 43.52 0.02 1.99 1.06 0.08 53.33 12:01:01 AM 0 38.14 0.00 2.93 2.03 0.08 56.82 12:01:01 AM 1 45.83 0.00 1.99 0.79 0.07 51.33 12:01:01 AM 2 41.87 0.00 1.29 1.35 0.10 55.39 12:01:01 AM 3 48.27 0.08 1.75 0.05 0.08 49.76 12:02:01 AM all 57.27 0.00 4.31 0.41 0.22 37.79 12:02:01 AM 0 59.96 0.00 3.57 0.67 0.12 35.68 12:02:01 AM 1 56.10 0.00 5.39 0.31 0.37 37.83 12:02:01 AM 2 57.62 0.00 4.26 0.37 0.27 37.48 12:02:01 AM 3 55.37 0.00 4.05 0.30 0.10 40.18 12:03:01 AM all 50.62 0.00 2.97 0.59 0.11 45.72 12:03:01 AM 0 72.75 0.00 2.80 0.00 0.10 24.35 12:03:01 AM 1 45.56 0.00 4.24 0.89 0.10 49.21 12:03:01 AM 2 46.87 0.00 2.20 0.39 0.08 50.45 12:03:01 AM 3 37.26 0.00 2.64 1.06 0.15 58.89 12:04:01 AM all 14.64 0.00 1.98 3.96 0.10 79.31 12:04:01 AM 0 17.04 0.00 2.61 1.56 0.07 78.73 12:04:01 AM 1 6.76 0.00 1.67 6.88 0.10 84.59 12:04:01 AM 2 8.69 0.00 1.48 4.37 0.13 85.33 12:04:01 AM 3 26.07 0.00 2.17 3.06 0.12 68.59 Average: all 41.47 0.01 2.81 1.51 0.13 54.08 Average: 0 46.91 0.00 2.98 1.07 0.09 48.95 Average: 1 38.48 0.00 3.31 2.23 0.16 55.82 Average: 2 38.73 0.00 2.30 1.62 0.15 57.19 Average: 3 41.74 0.02 2.65 1.12 0.11 54.35