---> uname -a: Linux prd-centos8-builder-4c-4g-10405.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: 2800.000 BogoMIPS: 5600.00 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 782 12034 19 2944 14629 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:4a:e6:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe4a:e650/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:86:4b:d8 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) 04/23/2024 _x86_64_ (4 CPU) 11:08:11 LINUX RESTART (4 CPU) 11:09:01 AM tps rtps wtps bread/s bwrtn/s 11:10:01 AM 159.71 14.98 144.73 3027.36 5069.57 11:11:01 AM 103.22 7.58 95.63 1298.37 7838.57 11:12:01 AM 142.25 0.90 141.35 120.76 19561.28 Average: 135.06 7.82 127.24 1482.08 10823.46 11:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:01 AM 13455936 15104924 2683504 16.63 2688 1873840 1127536 6.56 201872 2161500 28576 11:11:01 AM 13109128 15086468 3030312 18.78 2688 2184844 1126324 6.55 231532 2413724 152788 11:12:01 AM 12321184 14965596 3818256 23.66 2688 2819328 1214736 7.07 308668 3017148 275456 Average: 12962083 15052329 3177357 19.69 2688 2292671 1156199 6.73 247357 2530791 152273 11:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 325.18 195.80 1255.21 63.40 0.00 0.00 0.00 0.00 11:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 57.18 47.83 583.75 7.10 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 163.31 124.56 2166.09 13.60 0.00 0.00 0.00 0.00 11:12:01 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 181.88 122.73 1335.02 28.03 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) 04/23/2024 _x86_64_ (4 CPU) 11:08:11 LINUX RESTART (4 CPU) 11:09:01 AM CPU %user %nice %system %iowait %steal %idle 11:10:01 AM all 13.79 0.00 2.40 3.29 0.05 80.46 11:10:01 AM 0 11.67 0.00 2.70 8.75 0.05 76.83 11:10:01 AM 1 15.58 0.00 2.08 0.23 0.07 82.04 11:10:01 AM 2 16.98 0.00 1.94 1.15 0.05 79.88 11:10:01 AM 3 10.94 0.00 2.90 3.04 0.05 83.08 11:11:01 AM all 20.28 0.00 2.94 1.36 0.08 75.34 11:11:01 AM 0 18.71 0.00 2.35 1.05 0.08 77.80 11:11:01 AM 1 22.50 0.00 3.74 0.85 0.07 72.84 11:11:01 AM 2 17.57 0.00 2.99 2.76 0.07 76.61 11:11:01 AM 3 22.36 0.00 2.68 0.77 0.08 74.11 11:12:01 AM all 20.81 0.00 4.19 3.11 0.08 71.81 11:12:01 AM 0 13.58 0.00 3.19 1.53 0.07 81.62 11:12:01 AM 1 25.67 0.00 5.51 3.00 0.08 65.74 11:12:01 AM 2 22.96 0.00 4.33 5.33 0.10 67.28 11:12:01 AM 3 21.00 0.00 3.73 2.60 0.08 72.58 Average: all 18.29 0.00 3.18 2.59 0.07 75.87 Average: 0 14.66 0.00 2.75 3.78 0.07 78.75 Average: 1 21.25 0.00 3.77 1.36 0.07 73.54 Average: 2 19.16 0.00 3.09 3.07 0.07 74.61 Average: 3 18.10 0.00 3.10 2.13 0.07 76.59