---> uname -a: Linux prd-centos8-builder-2c-1g-10830.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 5030 19 2099 6825 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:f9:c7:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fef9:c746/64 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) 03/04/2024 _x86_64_ (2 CPU) 15:03:32 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 262.33 155.81 106.51 6364.95 30920.81 03:06:01 PM 99.92 0.29 99.63 18.17 8110.44 03:07:01 PM 40.97 0.30 40.67 42.39 2818.23 03:08:01 PM 17.43 0.40 17.03 18.40 435.74 Average: 105.19 39.37 65.82 1617.77 10582.13 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 5343984 7071076 2540460 32.22 2688 1900640 672524 7.53 216420 1981028 130992 03:06:01 PM 5175772 7008484 2708672 34.35 2688 1999428 702632 7.87 229784 2105832 58636 03:07:01 PM 5171700 7005088 2712744 34.41 2688 2000704 713976 7.99 244780 2098028 16 03:08:01 PM 5176828 7008644 2707616 34.34 2688 1998728 721076 8.07 410756 1928148 14768 Average: 5217071 7023323 2667373 33.83 2688 1974875 702552 7.86 275435 2028259 51103 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 PM eth0 264.83 145.62 1659.46 58.15 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 35.99 28.40 316.26 8.00 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.41 21.83 25.19 7.29 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 29.73 24.70 31.89 8.41 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 88.97 55.25 509.03 20.52 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) 03/04/2024 _x86_64_ (2 CPU) 15:03:32 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 38.46 2.63 19.37 8.95 0.12 30.46 03:05:02 PM 0 35.24 2.71 22.00 9.75 0.12 30.19 03:05:02 PM 1 41.85 2.56 16.61 8.11 0.13 30.75 03:06:01 PM all 40.82 0.00 3.28 3.13 0.09 52.68 03:06:01 PM 0 61.55 0.00 3.98 2.63 0.10 31.74 03:06:01 PM 1 20.14 0.00 2.58 3.63 0.08 73.56 03:07:01 PM all 31.92 0.00 1.58 0.96 0.08 65.46 03:07:01 PM 0 44.36 0.00 1.77 0.88 0.08 52.91 03:07:01 PM 1 19.48 0.00 1.40 1.03 0.08 78.00 03:08:01 PM all 33.61 0.00 2.30 0.17 0.07 63.84 03:08:01 PM 0 43.12 0.00 2.27 0.32 0.08 54.21 03:08:01 PM 1 24.10 0.00 2.33 0.03 0.07 73.46 Average: all 36.16 0.64 6.50 3.24 0.09 53.37 Average: 0 46.06 0.67 7.44 3.36 0.10 42.37 Average: 1 26.14 0.61 5.55 3.11 0.09 64.49