---> uname -a: Linux prd-centos8-builder-2c-1g-17697.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 546 5064 19 2089 6849 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:1c:3f:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe1c:3f76/64 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) 06/18/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 311.34 162.06 149.28 7787.43 9416.39 08:06:01 AM 99.35 0.27 99.08 17.46 8869.08 08:07:01 AM 29.05 0.60 28.45 50.39 1247.64 08:08:01 AM 19.25 0.48 18.76 49.06 397.55 Average: 113.92 40.34 73.58 1951.69 4964.28 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5328352 7056452 2556092 32.42 2688 1901292 694512 7.77 219124 1994356 122588 08:06:01 AM 5222756 7045124 2661688 33.76 2688 1989892 681040 7.62 242104 2053772 22856 08:07:01 AM 5244132 7067444 2640312 33.49 2688 1991388 664712 7.44 246796 2029616 24 08:08:01 AM 5174368 7008924 2710076 34.37 2688 2002176 702584 7.87 428648 1916104 10776 Average: 5242402 7044486 2642042 33.51 2688 1971187 685712 7.68 284168 1998462 39061 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 300.92 154.21 1712.27 66.25 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.41 26.52 254.10 8.02 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.41 24.25 27.69 9.08 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.23 28.81 31.96 15.98 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 97.39 58.05 501.45 24.66 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) 06/18/2024 _x86_64_ (2 CPU) 08:03:28 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 40.81 2.88 21.78 9.79 0.16 24.57 08:05:01 AM 0 50.91 2.35 17.79 8.82 0.14 20.00 08:05:01 AM 1 30.62 3.42 25.82 10.76 0.19 29.19 08:06:01 AM all 36.75 0.00 2.85 5.81 0.10 54.50 08:06:01 AM 0 46.11 0.00 2.78 5.51 0.10 45.50 08:06:01 AM 1 27.35 0.00 2.92 6.11 0.10 63.52 08:07:01 AM all 40.73 0.00 1.68 0.83 0.09 56.66 08:07:01 AM 0 61.00 0.00 1.93 1.25 0.10 35.71 08:07:01 AM 1 20.43 0.00 1.44 0.42 0.08 77.64 08:08:01 AM all 39.65 0.00 2.40 0.48 0.08 57.38 08:08:01 AM 0 47.03 0.00 2.15 0.63 0.08 50.11 08:08:01 AM 1 32.28 0.00 2.65 0.33 0.08 64.66 Average: all 39.47 0.70 7.03 4.17 0.11 48.52 Average: 0 51.26 0.57 6.06 4.01 0.11 37.99 Average: 1 27.64 0.83 8.01 4.33 0.11 59.08