---> uname -a: Linux prd-centos8-builder-2c-1g-25590.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 2799.998 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): 0,1 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5066 19 2086 6848 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:c5:ed:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fec5:edc9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/24/2024 _x86_64_ (2 CPU) 14:03:37 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 280.59 230.78 49.81 14240.96 37995.00 02:06:01 PM 168.13 76.94 91.19 1957.61 6511.40 02:07:01 PM 73.36 0.10 73.26 1.73 6595.90 02:08:01 PM 47.17 0.42 46.75 55.47 3949.38 02:09:01 PM 17.80 0.07 17.73 3.07 354.16 02:10:00 PM 14.41 0.40 14.00 18.49 334.41 Average: 100.32 51.50 48.82 2715.19 9297.75 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5576888 7063760 2307548 29.27 2688 1674948 711564 7.97 168312 1847112 75100 02:06:01 PM 5338240 7058184 2546196 32.29 2688 1893324 653340 7.31 217296 1986600 124272 02:07:01 PM 5240720 7061740 2643716 33.53 2688 1988912 643500 7.20 219932 2058004 78652 02:08:01 PM 5235504 7056092 2648932 33.60 2688 1988664 651336 7.29 244848 2037580 24 02:09:01 PM 5207088 7027736 2677348 33.96 2688 1988756 683652 7.65 245372 2065704 12 02:10:00 PM 5151532 6972868 2732904 34.66 2688 1989444 721236 8.07 414568 1952404 152 Average: 5291662 7040063 2592774 32.88 2688 1920675 677438 7.58 251721 1991234 46369 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 241.68 135.91 989.86 58.49 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 37.67 26.86 653.59 5.91 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.71 17.99 226.91 4.86 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.62 19.13 36.74 5.94 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.01 16.75 12.99 6.19 0.00 0.00 0.00 0.00 02:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 PM eth0 24.25 22.14 25.10 7.38 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 60.35 39.81 324.47 14.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/24/2024 _x86_64_ (2 CPU) 14:03:37 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 28.75 2.32 15.05 41.15 0.16 12.57 02:05:01 PM 0 25.70 2.80 16.46 44.90 0.19 9.95 02:05:01 PM 1 31.80 1.84 13.64 37.40 0.12 15.20 02:06:01 PM all 27.78 1.30 13.04 20.66 0.13 37.09 02:06:01 PM 0 17.88 1.67 14.90 22.56 0.12 42.87 02:06:01 PM 1 37.76 0.92 11.17 18.74 0.14 31.28 02:07:01 PM all 24.53 0.00 2.10 13.72 0.11 59.55 02:07:01 PM 0 21.00 0.00 2.11 17.30 0.10 59.49 02:07:01 PM 1 28.09 0.00 2.08 10.10 0.12 59.61 02:08:01 PM all 30.22 0.00 1.84 6.83 0.16 60.95 02:08:01 PM 0 29.96 0.00 1.69 7.39 0.15 60.80 02:08:01 PM 1 30.48 0.00 1.98 6.27 0.17 61.10 02:09:01 PM all 35.72 0.00 1.25 3.41 0.23 59.39 02:09:01 PM 0 29.59 0.00 1.33 4.16 0.23 64.69 02:09:01 PM 1 41.85 0.00 1.18 2.65 0.24 54.09 02:10:00 PM all 32.75 0.00 1.91 2.75 0.18 62.41 02:10:00 PM 0 32.31 0.00 1.96 1.38 0.20 64.15 02:10:00 PM 1 33.19 0.00 1.86 4.14 0.15 60.66 Average: all 29.97 0.59 5.81 14.62 0.16 48.85 Average: 0 26.08 0.73 6.35 16.13 0.17 50.53 Average: 1 33.87 0.45 5.27 13.10 0.16 47.16