---> uname -a: Linux prd-centos8-builder-4c-4g-4695.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 773 12043 19 2944 14638 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:92:76:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe92:76ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:96:fc:32 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) 04/04/2024 _x86_64_ (4 CPU) 07:03:51 LINUX RESTART (4 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 236.33 82.16 154.17 14372.00 39691.92 07:06:01 AM 70.39 7.75 62.65 1334.76 5663.81 07:07:01 AM 125.69 0.87 124.83 76.37 13868.83 07:08:01 AM 149.56 0.87 148.69 150.11 21827.25 Average: 145.50 22.91 122.58 3983.90 20263.70 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 13536920 15145628 2602524 16.13 2688 1834652 1120636 6.52 191472 2095624 67016 07:06:01 AM 13246536 15108036 2892908 17.92 2688 2076464 1112060 6.47 225372 2313080 164868 07:07:01 AM 12607868 15014044 3531576 21.88 2688 2601504 1259124 7.33 246660 2855152 344976 07:08:01 AM 12359200 15016120 3780244 23.42 2688 2833652 1121604 6.53 467536 2822828 24236 Average: 12937631 15070957 3201813 19.84 2688 2336568 1153356 6.71 282760 2521671 150274 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 283.28 171.75 1281.62 60.86 0.00 0.00 0.00 0.00 07:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 63.95 55.58 763.85 6.52 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 93.22 64.43 1314.67 8.83 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 63.49 57.62 879.44 12.22 0.00 0.00 0.00 0.00 07:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.99 87.35 1059.91 22.11 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) 04/04/2024 _x86_64_ (4 CPU) 07:03:51 LINUX RESTART (4 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 29.92 0.00 6.16 12.60 0.10 51.22 07:05:01 AM 0 33.49 0.00 6.11 8.76 0.10 51.54 07:05:01 AM 1 27.81 0.02 6.51 14.96 0.10 50.61 07:05:01 AM 2 27.91 0.00 6.02 18.32 0.10 47.64 07:05:01 AM 3 30.46 0.00 5.99 8.36 0.08 55.10 07:06:01 AM all 15.23 0.00 2.06 2.12 0.06 80.52 07:06:01 AM 0 22.95 0.00 2.85 0.93 0.07 73.20 07:06:01 AM 1 16.60 0.00 2.00 2.04 0.07 79.30 07:06:01 AM 2 7.70 0.00 1.32 1.74 0.05 89.19 07:06:01 AM 3 13.66 0.00 2.06 3.78 0.07 80.43 07:07:01 AM all 19.88 0.00 3.23 1.82 0.08 74.99 07:07:01 AM 0 22.04 0.00 3.81 1.54 0.08 72.53 07:07:01 AM 1 25.28 0.00 3.58 1.23 0.08 69.83 07:07:01 AM 2 12.20 0.00 2.49 2.43 0.05 82.83 07:07:01 AM 3 20.00 0.00 3.05 2.10 0.08 74.76 07:08:01 AM all 23.63 0.00 4.28 2.61 0.08 69.40 07:08:01 AM 0 22.87 0.00 3.66 1.64 0.08 71.74 07:08:01 AM 1 39.21 0.00 6.44 3.00 0.08 51.27 07:08:01 AM 2 16.98 0.00 3.85 4.50 0.08 74.58 07:08:01 AM 3 15.49 0.00 3.20 1.27 0.07 79.97 Average: all 22.16 0.00 3.93 4.78 0.08 69.05 Average: 0 25.33 0.00 4.11 3.21 0.08 67.26 Average: 1 27.21 0.00 4.63 5.30 0.08 62.77 Average: 2 16.19 0.00 3.42 6.74 0.07 73.57 Average: 3 19.90 0.00 3.57 3.88 0.08 72.58