---> uname -a: Linux prd-centos8-builder-2c-1g-10600.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 570 4964 19 2164 6822 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:16:c9:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe16:c948/64 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) 22:03:58 LINUX RESTART (2 CPU) 10:05:02 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 137.48 12.37 125.11 1353.03 10606.90 10:07:01 PM 74.54 0.50 74.04 57.86 7954.99 10:08:01 PM 13.23 0.03 13.20 1.73 258.31 10:09:01 PM 32.36 0.78 31.58 57.06 995.63 Average: 64.10 3.38 60.72 363.34 4930.55 10:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5116880 6994028 2767556 35.10 2688 2043408 715968 8.01 219828 2174600 142860 10:07:01 PM 5139408 7037572 2745028 34.82 2688 2063840 667932 7.48 251732 2114304 32 10:08:01 PM 5105016 7002940 2779420 35.25 2688 2063896 708020 7.93 252592 2149360 4 10:09:01 PM 5093232 6996648 2791204 35.40 2688 2068300 692976 7.76 419748 1993944 27912 Average: 5113634 7007797 2770802 35.14 2688 2059861 696224 7.79 285975 2108052 42702 10:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 61.32 39.44 1101.73 7.98 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 32.81 26.83 222.46 7.79 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.06 17.65 17.10 5.69 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 33.39 26.98 32.28 10.91 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 36.80 27.68 340.25 8.09 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) 22:03:58 LINUX RESTART (2 CPU) 10:05:02 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 40.64 0.17 5.39 4.59 0.10 49.12 10:06:01 PM 0 23.45 0.31 5.06 4.87 0.09 66.22 10:06:01 PM 1 57.91 0.02 5.72 4.30 0.12 31.93 10:07:01 PM all 39.00 0.00 2.70 2.47 0.11 55.71 10:07:01 PM 0 29.90 0.00 2.60 2.98 0.10 64.43 10:07:01 PM 1 48.11 0.00 2.81 1.96 0.12 47.00 10:08:01 PM all 26.88 0.00 1.39 0.18 0.08 71.47 10:08:01 PM 0 30.28 0.00 1.60 0.25 0.08 67.79 10:08:01 PM 1 23.48 0.00 1.18 0.12 0.07 75.15 10:09:01 PM all 40.97 0.00 2.93 0.51 0.09 55.50 10:09:01 PM 0 26.62 0.00 2.64 0.25 0.08 70.41 10:09:01 PM 1 55.29 0.00 3.23 0.77 0.10 40.61 Average: all 36.83 0.04 3.08 1.91 0.09 58.04 Average: 0 27.60 0.08 2.95 2.06 0.09 67.22 Average: 1 46.07 0.00 3.21 1.76 0.10 48.85