---> uname -a: Linux prd-centos8-builder-2c-1g-35950.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 542 5071 19 2085 6853 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:ee:25:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:feee:25f0/64 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) 04/28/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 220.33 126.74 93.59 5597.87 6688.85 07:06:01 AM 98.55 0.28 98.27 17.86 8782.56 07:07:01 AM 23.95 0.30 23.65 42.39 966.07 07:08:01 AM 26.05 0.78 25.26 57.06 592.05 Average: 92.22 32.03 60.19 1428.91 4257.67 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5297240 7023468 2587204 32.81 2688 1900392 698584 7.82 217772 2028864 130904 07:06:01 AM 5159712 6979320 2724732 34.56 2688 1987520 721120 8.07 243260 2114460 17080 07:07:01 AM 5216892 7037648 2667552 33.83 2688 1988668 664952 7.44 245988 2054516 16 07:08:01 AM 5158232 6983660 2726212 34.58 2688 1992820 728348 8.15 414508 1944584 12772 Average: 5208019 7006024 2676425 33.95 2688 1967350 703251 7.87 280382 2035606 40193 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 295.15 159.10 1652.83 62.65 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 34.82 28.37 250.03 9.55 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.61 25.50 28.86 7.99 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 36.88 29.53 34.68 12.01 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 98.87 60.63 491.64 23.05 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) 04/28/2024 _x86_64_ (2 CPU) 07:03:26 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 43.05 2.19 19.18 4.67 0.13 30.79 07:05:01 AM 0 43.17 2.04 20.19 5.04 0.14 29.42 07:05:01 AM 1 42.92 2.33 18.18 4.29 0.12 32.16 07:06:01 AM all 41.70 0.00 3.20 3.16 0.11 51.82 07:06:01 AM 0 52.92 0.00 3.77 4.12 0.10 39.10 07:06:01 AM 1 30.53 0.00 2.64 2.21 0.12 64.51 07:07:01 AM all 39.07 0.00 1.97 0.47 0.08 58.40 07:07:01 AM 0 48.83 0.00 2.13 0.32 0.08 48.63 07:07:01 AM 1 29.30 0.00 1.80 0.63 0.08 68.18 07:08:01 AM all 41.85 0.00 2.49 0.26 0.09 55.31 07:08:01 AM 0 64.46 0.00 2.98 0.33 0.10 32.12 07:08:01 AM 1 19.25 0.00 2.00 0.18 0.08 78.49 Average: all 41.41 0.54 6.65 2.13 0.10 49.18 Average: 0 52.40 0.50 7.19 2.44 0.10 37.36 Average: 1 30.44 0.57 6.10 1.82 0.10 60.97