---> uname -a: Linux prd-centos8-builder-4c-4g-15628.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 762 11172 19 3826 14658 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:02:51:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe02:514f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:d8:93:7e 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-15628.novalocal) 04/26/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 72.56 0.05 72.51 11.99 4531.68 12:02:01 AM 69.27 0.67 68.60 53.57 33717.06 Average: 70.91 0.36 70.56 32.78 19124.37 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 10839616 13811664 5299828 32.84 2688 3168060 2174896 12.65 616264 4247796 404464 12:02:01 AM 11425792 14993388 4713652 29.21 2688 3762472 1166776 6.79 985444 3296420 25400 Average: 11132704 14402526 5006740 31.02 2688 3465266 1670836 9.72 800854 3772108 214932 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 1158.29 1158.29 1152.53 1152.53 0.00 0.00 0.00 0.00 12:01:01 AM eth0 103.66 82.13 1133.11 10.96 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 79.33 83.49 43.65 162.62 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 Average: lo 579.14 579.14 576.27 576.27 0.00 0.00 0.00 0.00 Average: eth0 91.50 82.81 588.38 86.79 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-15628.novalocal) 04/26/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 51.51 0.03 3.52 0.67 0.10 44.17 12:01:01 AM 0 40.44 0.00 2.72 1.03 0.10 55.71 12:01:01 AM 1 57.02 0.00 3.65 0.44 0.13 38.77 12:01:01 AM 2 52.12 0.10 3.61 1.06 0.08 43.03 12:01:01 AM 3 56.46 0.00 4.12 0.17 0.08 39.17 12:02:01 AM all 22.54 0.00 2.15 5.01 0.08 70.22 12:02:01 AM 0 25.02 0.00 2.01 3.86 0.05 69.06 12:02:01 AM 1 33.82 0.00 3.31 5.80 0.08 56.98 12:02:01 AM 2 21.09 0.00 1.61 4.84 0.08 72.38 12:02:01 AM 3 10.21 0.00 1.68 5.52 0.08 82.51 Average: all 36.99 0.01 2.84 2.84 0.09 57.23 Average: 0 32.71 0.00 2.36 2.45 0.08 62.40 Average: 1 45.39 0.00 3.48 3.13 0.11 47.90 Average: 2 36.55 0.05 2.61 2.96 0.08 57.76 Average: 3 33.31 0.00 2.90 2.85 0.08 60.86