---> uname -a: Linux prd-centos8-builder-4c-4g-15703.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 701 11927 19 3132 14726 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:94:a8:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe94:a863/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:06:44:7f 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) 04/26/2024 _x86_64_ (4 CPU) 04:17:29 LINUX RESTART (4 CPU) 04:18:01 AM tps rtps wtps bread/s bwrtn/s 04:19:01 AM 144.38 31.02 113.36 7372.05 32616.16 04:20:01 AM 70.41 8.08 62.33 1388.60 4729.96 04:21:01 AM 96.65 0.45 96.20 37.05 9473.28 Average: 103.82 13.18 90.63 2932.82 15607.41 04:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 AM 12646896 15151552 3492548 21.64 2688 2725852 1106144 6.44 438328 2720328 13464 04:20:01 AM 12372824 15131884 3766620 23.34 2688 2967184 1093384 6.36 480120 2909044 144416 04:21:01 AM 12272364 15137072 3867080 23.96 2688 3067036 1072796 6.24 482588 2982892 34628 Average: 12430695 15140169 3708749 22.98 2688 2920024 1090775 6.35 467012 2870755 64169 04:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 AM lo 2.18 2.18 0.15 0.15 0.00 0.00 0.00 0.00 04:19:01 AM eth0 386.04 260.64 5153.13 57.25 0.00 0.00 0.00 0.00 04:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 74.39 59.01 718.33 8.39 0.00 0.00 0.00 0.00 04:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 29.99 26.96 219.13 6.60 0.00 0.00 0.00 0.00 04:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.73 0.73 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 163.49 115.54 2030.37 24.09 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) 04/26/2024 _x86_64_ (4 CPU) 04:17:29 LINUX RESTART (4 CPU) 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 55.90 0.00 4.12 5.52 0.11 34.35 04:19:01 AM 0 59.06 0.00 2.66 4.96 0.12 33.20 04:19:01 AM 1 50.29 0.00 4.76 6.38 0.13 38.43 04:19:01 AM 2 59.51 0.00 4.89 6.63 0.10 28.87 04:19:01 AM 3 54.71 0.00 4.16 4.11 0.10 36.93 04:20:01 AM all 17.94 0.00 2.36 1.01 0.06 78.62 04:20:01 AM 0 30.95 0.00 3.05 0.93 0.08 64.98 04:20:01 AM 1 11.00 0.00 1.52 0.55 0.05 86.88 04:20:01 AM 2 13.05 0.00 2.33 1.00 0.07 83.55 04:20:01 AM 3 16.74 0.00 2.55 1.56 0.05 79.10 04:21:01 AM all 17.75 0.00 2.11 1.31 0.05 78.78 04:21:01 AM 0 38.29 0.00 3.15 0.97 0.07 57.52 04:21:01 AM 1 11.82 0.00 2.17 1.94 0.05 84.02 04:21:01 AM 2 15.40 0.00 2.14 1.14 0.03 81.29 04:21:01 AM 3 5.43 0.00 0.97 1.21 0.07 92.33 Average: all 30.50 0.00 2.86 2.61 0.08 63.95 Average: 0 42.74 0.00 2.96 2.28 0.09 51.93 Average: 1 24.31 0.00 2.81 2.95 0.08 69.85 Average: 2 29.30 0.00 3.12 2.92 0.07 64.59 Average: 3 25.63 0.00 2.56 2.29 0.07 69.45