---> uname -a: Linux prd-centos8-builder-2c-1g-10566.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 4961 19 2163 6818 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:83:35:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe83:3529/64 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) 01/08/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 214.33 107.53 106.80 3055.62 7678.12 06:06:01 PM 101.00 0.27 100.73 17.46 9982.57 06:07:01 PM 29.95 0.30 29.65 42.39 1504.15 06:08:01 PM 29.80 0.78 29.01 57.06 858.41 Average: 93.77 27.22 66.55 793.13 5005.81 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5179864 7005204 2704580 34.30 2688 1996700 746048 8.35 222304 2133124 196756 06:06:01 PM 5108428 7003928 2776016 35.21 2688 2061288 696456 7.80 244052 2157192 31228 06:07:01 PM 5129380 7026128 2755064 34.94 2688 2062564 671348 7.52 252608 2126796 4 06:08:01 PM 5079628 6981944 2804816 35.57 2688 2066964 729772 8.17 419564 2009672 27796 Average: 5124325 7004301 2760119 35.01 2688 2046879 710906 7.96 284632 2106696 63946 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 78.00 53.17 1309.45 9.38 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 28.86 23.18 191.83 7.17 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 29.81 26.58 27.36 8.17 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.39 27.20 31.76 11.08 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 42.52 32.53 390.10 8.95 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) 01/08/2024 _x86_64_ (2 CPU) 18:03:23 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.04 1.42 15.00 3.44 0.13 37.97 06:05:01 PM 0 43.09 1.62 17.67 3.13 0.14 34.35 06:05:01 PM 1 41.00 1.22 12.36 3.76 0.12 41.55 06:06:01 PM all 37.95 0.00 3.06 2.81 0.11 56.07 06:06:01 PM 0 50.46 0.00 3.43 1.49 0.10 44.53 06:06:01 PM 1 25.51 0.00 2.69 4.12 0.12 67.55 06:07:01 PM all 37.55 0.00 2.06 0.83 0.09 59.47 06:07:01 PM 0 46.35 0.00 2.00 0.85 0.08 50.71 06:07:01 PM 1 28.69 0.00 2.12 0.81 0.10 68.28 06:08:01 PM all 39.36 0.00 2.75 0.47 0.12 57.31 06:08:01 PM 0 62.42 0.00 3.35 0.50 0.10 33.62 06:08:01 PM 1 16.37 0.00 2.14 0.43 0.13 80.92 Average: all 39.22 0.35 5.70 1.88 0.11 52.73 Average: 0 50.61 0.40 6.58 1.49 0.10 40.82 Average: 1 27.86 0.30 4.82 2.28 0.12 64.62