---> uname -a: Linux prd-centos8-builder-4c-4g-139.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 11109 19 3876 14647 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:97:6b:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe97:6b73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:9c:53:78 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) 05/03/2024 _x86_64_ (4 CPU) 10:28:36 LINUX RESTART (4 CPU) 10:29:01 AM tps rtps wtps bread/s bwrtn/s 10:30:01 AM 210.86 25.44 185.42 6777.61 7613.73 10:31:01 AM 268.99 17.67 251.32 3850.23 11405.36 10:32:01 AM 90.34 3.17 87.17 481.44 9267.49 10:33:01 AM 87.67 0.52 87.15 75.04 43464.25 Average: 164.47 11.70 152.77 2796.17 17937.16 10:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 AM 13287856 15112412 2851588 17.67 2688 2039312 1111464 6.47 225596 2269444 142052 10:31:01 AM 12211736 14472612 3927708 24.34 2688 2465280 1579972 9.19 270052 3254096 214184 10:32:01 AM 11216852 13809956 4922592 30.50 2688 2793312 2156292 12.55 445492 4056788 272176 10:33:01 AM 11390548 15010736 4748896 29.42 2688 3816432 1117684 6.50 1121628 3199020 28836 Average: 12026748 14601429 4112696 25.48 2688 2778584 1491353 8.68 515692 3194837 164312 10:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 383.49 234.66 1625.38 65.48 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 323.03 264.17 3615.39 44.70 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 164.78 145.75 2118.27 20.73 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 26.39 25.51 72.91 9.80 0.00 0.00 0.00 0.00 10:33:01 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 224.43 167.53 1858.13 35.18 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) 05/03/2024 _x86_64_ (4 CPU) 10:28:36 LINUX RESTART (4 CPU) 10:29:01 AM CPU %user %nice %system %iowait %steal %idle 10:30:01 AM all 25.96 0.00 4.30 1.44 0.08 68.22 10:30:01 AM 0 20.32 0.00 3.39 0.97 0.08 75.23 10:30:01 AM 1 21.98 0.00 3.54 1.01 0.07 73.41 10:30:01 AM 2 33.15 0.00 5.38 0.60 0.08 60.79 10:30:01 AM 3 28.40 0.00 4.89 3.17 0.10 63.44 10:31:01 AM all 33.55 0.00 3.34 1.47 0.10 61.54 10:31:01 AM 0 27.40 0.00 3.19 1.15 0.12 68.14 10:31:01 AM 1 29.28 0.00 1.79 0.69 0.10 68.14 10:31:01 AM 2 44.15 0.00 4.22 2.41 0.10 49.12 10:31:01 AM 3 33.36 0.00 4.15 1.64 0.10 60.75 10:32:01 AM all 71.98 0.00 3.13 0.33 0.10 24.46 10:32:01 AM 0 79.25 0.00 1.79 0.20 0.10 18.66 10:32:01 AM 1 69.71 0.00 2.89 0.42 0.10 26.88 10:32:01 AM 2 67.46 0.00 5.02 0.57 0.10 26.85 10:32:01 AM 3 71.49 0.00 2.81 0.13 0.10 25.47 10:33:01 AM all 32.27 0.00 2.61 5.29 0.08 59.76 10:33:01 AM 0 37.76 0.00 2.38 1.29 0.07 58.50 10:33:01 AM 1 28.19 0.00 3.64 10.56 0.10 57.51 10:33:01 AM 2 25.58 0.00 1.80 4.46 0.07 68.09 10:33:01 AM 3 37.53 0.00 2.62 4.87 0.07 54.92 Average: all 40.96 0.00 3.34 2.13 0.09 53.48 Average: 0 41.19 0.00 2.69 0.90 0.09 55.12 Average: 1 37.32 0.00 2.96 3.16 0.09 56.47 Average: 2 42.60 0.00 4.10 2.01 0.09 51.20 Average: 3 42.71 0.00 3.62 2.45 0.09 51.13