---> uname -a: Linux prd-centos8-builder-2c-1g-4834.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 548 5033 19 2117 6845 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:dd:8f:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fedd:8fe3/64 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) 02/12/2024 _x86_64_ (2 CPU) 12:04:42 LINUX RESTART (2 CPU) 12:05:02 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 325.26 220.69 104.57 11507.03 42693.82 12:07:01 PM 110.41 0.23 110.18 16.53 8453.63 12:08:01 PM 61.92 0.65 61.27 51.72 4480.54 12:09:01 PM 11.05 0.00 11.05 0.00 236.54 Average: 126.34 54.71 71.63 2858.03 13846.93 12:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 5306116 7001472 2578328 32.70 2688 1875484 753108 8.43 236124 2025860 128788 12:07:01 PM 5140384 7004172 2744060 34.80 2688 2030204 695956 7.79 222108 2151772 107724 12:08:01 PM 5118204 6978176 2766240 35.08 2688 2026792 716960 8.03 253672 2141500 9692 12:09:01 PM 5164956 7016644 2719488 34.49 2688 2018524 684364 7.66 253460 2095504 1416 Average: 5182415 7000116 2702029 34.27 2688 1987751 712597 7.98 241341 2103659 61905 12:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 276.41 146.05 1683.34 63.01 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 47.17 35.77 511.71 7.68 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 28.55 25.40 27.95 8.15 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 21.86 17.66 23.72 5.38 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 92.74 55.85 557.03 20.88 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) 02/12/2024 _x86_64_ (2 CPU) 12:04:42 LINUX RESTART (2 CPU) 12:05:02 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.73 3.05 20.15 16.98 0.12 20.98 12:06:01 PM 0 43.71 2.95 17.17 16.24 0.12 19.81 12:06:01 PM 1 33.72 3.15 23.14 17.72 0.12 22.15 12:07:01 PM all 40.62 0.00 3.79 3.27 0.11 52.21 12:07:01 PM 0 26.14 0.00 3.10 2.03 0.12 68.61 12:07:01 PM 1 55.09 0.00 4.48 4.51 0.10 35.82 12:08:01 PM all 38.65 0.00 2.17 1.95 0.08 57.15 12:08:01 PM 0 34.38 0.00 2.42 1.69 0.08 61.43 12:08:01 PM 1 42.91 0.00 1.92 2.22 0.08 52.87 12:09:01 PM all 25.43 0.00 1.51 0.13 0.07 72.87 12:09:01 PM 0 12.68 0.00 1.25 0.05 0.07 85.96 12:09:01 PM 1 38.18 0.00 1.77 0.20 0.07 59.79 Average: all 35.83 0.74 6.78 5.47 0.09 51.08 Average: 0 29.10 0.72 5.89 4.91 0.10 59.28 Average: 1 42.57 0.76 7.67 6.04 0.09 42.87