---> uname -a: Linux prd-centos8-builder-2c-2g-151.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.7G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4305 19 2752 6754 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:6b:69:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6b:697d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:5f:8f:ae 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (2 CPU) 10:04:07 LINUX RESTART (2 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 88.89 8.40 80.49 1401.93 6516.63 10:07:01 AM 205.95 18.06 187.89 3880.82 12407.25 10:08:01 AM 73.20 1.86 71.33 371.97 9389.18 10:09:01 AM 11.50 0.28 11.21 90.64 1408.46 10:10:01 AM 18.84 0.50 18.34 74.91 481.09 Average: 79.67 5.82 73.85 1163.83 6040.87 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 5052840 6980656 2829588 35.90 2688 2110656 969896 10.86 225756 2279772 183788 10:07:01 AM 3660176 6073960 4222252 53.57 2688 2583764 1890716 21.17 280672 3560556 234348 10:08:01 AM 3454424 5947764 4428004 56.18 2688 2661916 1881988 21.07 391152 3649764 36860 10:09:01 AM 2269996 4767544 5612432 71.20 2688 2665896 3095228 34.66 393672 4827924 420 10:10:01 AM 4424448 6930196 3457980 43.87 2688 2673912 984964 11.03 552740 2520568 24344 Average: 3772377 6140024 4110051 52.14 2688 2539229 1764558 19.76 368798 3367717 95952 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 95.68 79.11 967.20 9.01 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 301.73 247.54 4395.17 47.02 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 52.95 49.31 720.59 7.37 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 2.12 2.40 7.46 0.43 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 19.14 18.83 19.94 8.81 0.00 0.00 0.00 0.00 10:10:01 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 94.31 79.43 1221.88 14.52 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (2 CPU) 10:04:07 LINUX RESTART (2 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 40.94 0.00 5.74 1.11 0.12 52.07 10:06:01 AM 0 36.09 0.00 4.92 0.62 0.13 58.24 10:06:01 AM 1 45.79 0.00 6.57 1.61 0.12 45.91 10:07:01 AM all 63.52 0.00 5.45 5.34 0.13 25.56 10:07:01 AM 0 65.96 0.00 4.07 4.66 0.13 25.17 10:07:01 AM 1 61.07 0.00 6.83 6.02 0.13 25.94 10:08:01 AM all 81.98 0.00 3.27 0.49 0.12 14.14 10:08:01 AM 0 80.70 0.00 4.28 0.79 0.12 14.11 10:08:01 AM 1 83.24 0.00 2.27 0.20 0.12 14.17 10:09:01 AM all 78.14 0.00 0.67 0.01 0.11 21.07 10:09:01 AM 0 76.18 0.00 0.55 0.00 0.12 23.16 10:09:01 AM 1 80.11 0.00 0.78 0.02 0.10 18.98 10:10:01 AM all 31.71 0.00 3.59 0.46 0.10 64.14 10:10:01 AM 0 29.27 0.00 3.69 0.39 0.10 66.56 10:10:01 AM 1 34.15 0.00 3.50 0.54 0.10 61.71 Average: all 59.28 0.00 3.75 1.48 0.12 35.37 Average: 0 57.65 0.00 3.50 1.29 0.12 37.44 Average: 1 60.91 0.00 3.99 1.68 0.11 33.31