---> uname -a: Linux prd-centos8-builder-2c-1g-3917.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 579 5002 19 2118 6814 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:07:d2:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe07:d28d/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) 02/09/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 219.74 121.02 98.72 3646.44 7204.25 02:06:01 AM 101.88 0.28 101.60 17.86 9167.21 02:07:01 AM 34.06 0.30 33.76 42.39 1640.18 02:08:01 AM 24.46 0.78 23.68 57.06 727.23 Average: 95.05 30.60 64.44 941.16 4684.92 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5246176 7015468 2638260 33.46 2688 1941992 701712 7.86 218728 2073956 160080 02:06:01 AM 5113252 6971932 2771184 35.15 2688 2025128 734052 8.22 243752 2155456 41820 02:07:01 AM 5076852 6936812 2807584 35.61 2688 2026444 758896 8.50 253804 2180960 9688 02:08:01 AM 5152312 7004880 2732124 34.65 2688 2018640 692100 7.75 421808 1937968 15844 Average: 5147148 6982273 2737288 34.72 2688 2003051 721690 8.08 284523 2087085 56858 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 207.06 130.17 1625.01 62.78 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 36.96 28.58 315.84 7.99 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 24.40 20.90 24.63 7.45 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 33.44 27.65 34.79 10.50 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 75.48 51.83 500.16 22.19 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) 02/09/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 44.43 2.12 18.22 4.82 0.10 30.31 02:05:01 AM 0 42.58 1.48 15.44 4.83 0.10 35.57 02:05:01 AM 1 46.28 2.77 21.01 4.80 0.10 25.03 02:06:01 AM all 40.17 0.00 3.51 2.59 0.09 53.63 02:06:01 AM 0 31.51 0.00 3.48 2.21 0.08 62.72 02:06:01 AM 1 48.83 0.00 3.54 2.97 0.10 44.56 02:07:01 AM all 33.51 0.00 1.45 0.56 0.08 64.41 02:07:01 AM 0 18.12 0.00 1.48 0.37 0.07 79.96 02:07:01 AM 1 48.91 0.00 1.42 0.75 0.08 48.84 02:08:01 AM all 37.41 0.00 2.74 0.35 0.08 59.41 02:08:01 AM 0 20.72 0.00 2.33 0.52 0.08 76.35 02:08:01 AM 1 54.12 0.00 3.15 0.18 0.08 42.47 Average: all 38.85 0.52 6.41 2.06 0.09 52.06 Average: 0 28.16 0.36 5.63 1.97 0.08 63.80 Average: 1 49.55 0.68 7.19 2.16 0.09 40.32