---> uname -a: Linux prd-centos8-builder-4c-4g-15957.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: 2799.996 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 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 737 11870 19 3152 14690 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:28:41:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe28:41f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:9f:ea:4e 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) 04/27/2024 _x86_64_ (4 CPU) 01:06:11 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 106.38 9.55 96.83 1605.60 29170.63 01:09:01 AM 102.18 7.30 94.89 1333.69 8871.93 01:10:01 AM 50.81 0.08 50.72 1.47 4616.64 Average: 86.46 5.64 80.81 980.20 14219.20 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 12517972 15114880 3621472 22.44 2688 2814688 1082664 6.30 449856 2830508 60852 01:09:01 AM 12282380 15091992 3857064 23.90 2688 3017332 1068684 6.22 474464 3002252 35744 01:10:01 AM 12192872 15078816 3946572 24.45 2688 3088668 1087296 6.33 475908 3071708 15976 Average: 12331075 15095229 3808369 23.60 2688 2973563 1079548 6.28 466743 2968156 37524 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 3.05 3.05 0.18 0.18 0.00 0.00 0.00 0.00 01:08:01 AM eth0 32.12 26.57 306.81 4.74 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 59.46 45.97 577.49 7.14 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 19.21 11.58 55.76 3.79 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 36.93 28.04 313.34 5.22 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) 04/27/2024 _x86_64_ (4 CPU) 01:06:11 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 39.32 0.00 2.52 8.46 0.12 49.58 01:08:01 AM 0 22.56 0.00 3.23 7.94 0.13 66.14 01:08:01 AM 1 38.12 0.00 2.00 5.51 0.15 54.22 01:08:01 AM 2 52.28 0.00 2.61 7.83 0.10 37.18 01:08:01 AM 3 44.52 0.00 2.25 12.57 0.08 40.58 01:09:01 AM all 17.51 0.00 2.40 2.51 0.10 77.49 01:09:01 AM 0 30.15 0.00 3.49 3.59 0.12 62.65 01:09:01 AM 1 23.45 0.00 2.34 1.82 0.08 72.31 01:09:01 AM 2 12.59 0.00 2.99 3.63 0.07 80.72 01:09:01 AM 3 3.84 0.00 0.77 0.99 0.12 94.28 01:10:01 AM all 10.96 0.00 1.52 9.62 0.06 77.84 01:10:01 AM 0 7.65 0.00 1.59 2.43 0.05 88.28 01:10:01 AM 1 22.15 0.00 2.41 18.34 0.10 57.00 01:10:01 AM 2 11.89 0.00 1.28 8.71 0.05 78.07 01:10:01 AM 3 2.38 0.00 0.82 9.15 0.03 87.62 Average: all 22.60 0.00 2.15 6.86 0.09 68.31 Average: 0 20.11 0.00 2.77 4.66 0.10 72.36 Average: 1 27.93 0.00 2.25 8.49 0.11 61.22 Average: 2 25.49 0.00 2.29 6.72 0.07 65.43 Average: 3 16.89 0.00 1.28 7.57 0.08 74.18