---> uname -a: Linux prd-centos8-builder-2c-1g-9588.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 564 5035 19 2100 6831 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:05:6e:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe05:6e7b/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) 02/29/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 218.33 115.78 102.55 3154.14 7008.43 02:06:01 AM 103.08 0.28 102.80 17.86 9062.95 02:07:01 AM 25.32 0.30 25.02 42.39 1024.51 02:08:01 AM 33.11 0.78 32.33 57.06 948.44 Average: 94.96 29.28 65.68 817.80 4511.13 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5236548 6997656 2647896 33.58 2688 1934044 737184 8.25 219996 2084732 158132 02:06:01 AM 5207388 7040020 2677056 33.95 2688 2000344 669764 7.50 243856 2065868 16496 02:07:01 AM 5218472 7052364 2665972 33.81 2688 2001620 677704 7.59 246376 2052076 16 02:08:01 AM 5165768 7004560 2718676 34.48 2688 2005736 710500 7.95 423460 1928264 29092 Average: 5207044 7023650 2677400 33.96 2688 1985436 698788 7.82 283422 2032735 50934 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 119.21 78.05 1136.83 28.55 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.77 26.26 231.72 8.05 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 28.89 24.99 24.83 13.96 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 35.29 28.15 41.89 11.76 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 54.29 39.36 358.80 15.58 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) 02/29/2024 _x86_64_ (2 CPU) 02:03:26 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.10 1.98 16.89 4.41 0.11 36.52 02:05:01 AM 0 46.97 1.51 13.46 4.15 0.10 33.81 02:05:01 AM 1 33.16 2.44 20.35 4.67 0.12 39.26 02:06:01 AM all 38.43 0.00 3.18 2.86 0.11 55.42 02:06:01 AM 0 50.27 0.00 3.68 2.45 0.10 43.49 02:06:01 AM 1 26.62 0.00 2.68 3.27 0.12 67.31 02:07:01 AM all 36.02 0.00 2.02 0.39 0.09 61.47 02:07:01 AM 0 43.00 0.00 1.88 0.40 0.10 54.62 02:07:01 AM 1 29.05 0.00 2.17 0.38 0.08 68.32 02:08:01 AM all 41.99 0.00 2.79 0.67 0.09 54.45 02:08:01 AM 0 59.47 0.00 3.26 0.53 0.10 36.64 02:08:01 AM 1 24.54 0.00 2.31 0.82 0.08 72.25 Average: all 39.13 0.49 6.18 2.08 0.10 52.02 Average: 0 49.94 0.38 5.56 1.88 0.10 42.15 Average: 1 28.32 0.60 6.81 2.27 0.10 61.90