---> uname -a: Linux prd-centos8-builder-2c-1g-23061.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 571 5040 19 2087 6823 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:62:e5:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe62:e57a/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) 04/13/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 213.81 112.25 101.57 3583.00 6899.33 02:06:01 PM 85.65 0.48 85.17 56.65 8245.35 02:07:01 PM 24.43 0.40 24.03 11.60 1020.37 02:08:01 PM 22.14 0.48 21.66 49.05 508.35 Average: 86.51 28.40 58.11 925.04 4168.50 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5254960 7000660 2629484 33.35 2688 1918472 718876 8.05 218268 2067144 143300 02:06:01 PM 5233056 7054624 2651388 33.63 2688 1989292 656752 7.35 244340 2040648 16936 02:07:01 PM 5181800 7003656 2702644 34.28 2688 1989632 703292 7.87 256336 2079096 20 02:08:01 PM 5169168 6995424 2715276 34.44 2688 1993552 704624 7.89 424416 1923432 12760 Average: 5209746 7013591 2674698 33.92 2688 1972737 695886 7.79 285840 2027580 43254 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 195.32 112.88 1452.15 52.76 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 30.97 25.31 186.78 8.09 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 30.63 27.48 26.74 8.34 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 35.97 29.76 34.64 11.52 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 73.22 48.86 425.07 20.18 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) 04/13/2024 _x86_64_ (2 CPU) 14:03:25 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.50 1.49 16.01 4.43 0.12 34.46 02:05:01 PM 0 44.31 0.96 12.23 3.12 0.12 39.27 02:05:01 PM 1 42.66 2.03 19.85 5.76 0.12 29.57 02:06:01 PM all 39.25 0.00 2.66 2.81 0.08 55.20 02:06:01 PM 0 26.48 0.00 2.31 2.91 0.08 68.21 02:06:01 PM 1 52.07 0.00 3.01 2.70 0.08 42.14 02:07:01 PM all 38.35 0.00 2.05 0.49 0.10 59.01 02:07:01 PM 0 25.25 0.00 1.73 0.32 0.10 72.60 02:07:01 PM 1 51.46 0.00 2.37 0.67 0.10 45.40 02:08:01 PM all 40.60 0.00 2.60 0.33 0.11 56.36 02:08:01 PM 0 34.19 0.00 2.78 0.15 0.12 62.76 02:08:01 PM 1 47.00 0.00 2.42 0.52 0.10 49.97 Average: all 40.41 0.37 5.79 2.01 0.10 51.32 Average: 0 32.54 0.24 4.75 1.62 0.10 60.75 Average: 1 48.33 0.50 6.83 2.39 0.10 41.84