---> uname -a: Linux prd-centos8-builder-2c-1g-17366.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: 2799.996 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 536 5069 19 2093 6858 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:bb:9d:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:febb:9de0/64 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) 03/23/2024 _x86_64_ (2 CPU) 04:04:21 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 199.87 108.23 91.63 3076.82 7348.76 04:07:01 AM 96.42 0.28 96.13 17.86 8446.58 04:08:01 AM 32.14 0.30 31.84 42.39 1665.54 04:09:01 AM 21.10 0.78 20.31 57.06 455.04 Average: 87.38 27.40 59.98 798.50 4478.86 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5350844 7074944 2533600 32.13 2688 1897664 660480 7.39 217032 1977064 131068 04:07:01 AM 5235608 7062304 2648836 33.60 2688 1994124 654568 7.33 241500 2041944 31964 04:08:01 AM 5211124 7038576 2673320 33.91 2688 1995400 669572 7.50 246120 2062820 24 04:09:01 AM 5183852 7015368 2700592 34.25 2688 1999476 691648 7.74 416480 1919984 3180 Average: 5245357 7047798 2639087 33.47 2688 1971666 669067 7.49 280283 2000453 41559 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 106.90 66.82 1009.95 18.50 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 34.29 28.11 274.89 8.18 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 28.67 25.32 28.57 8.87 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 35.38 28.98 34.79 10.92 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 51.31 37.31 337.04 11.62 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) 03/23/2024 _x86_64_ (2 CPU) 04:04:21 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 28.77 1.53 15.23 6.74 0.11 47.61 04:06:01 AM 0 38.87 1.05 13.28 6.52 0.10 40.18 04:06:01 AM 1 18.60 2.02 17.20 6.95 0.12 55.11 04:07:01 AM all 39.45 0.00 3.19 4.42 0.09 52.84 04:07:01 AM 0 52.07 0.00 3.27 4.83 0.10 39.73 04:07:01 AM 1 26.76 0.00 3.12 4.02 0.08 66.02 04:08:01 AM all 40.33 0.00 1.77 0.78 0.10 57.01 04:08:01 AM 0 54.64 0.00 1.72 0.75 0.10 42.80 04:08:01 AM 1 26.02 0.00 1.83 0.82 0.10 71.23 04:09:01 AM all 38.81 0.00 2.44 0.48 0.10 58.16 04:09:01 AM 0 45.54 0.00 2.56 0.53 0.10 51.26 04:09:01 AM 1 32.07 0.00 2.32 0.43 0.10 65.08 Average: all 36.88 0.38 5.62 3.09 0.10 53.93 Average: 0 47.81 0.26 5.18 3.15 0.10 43.50 Average: 1 25.90 0.50 6.06 3.04 0.10 64.40