---> uname -a: Linux prd-centos8-builder-2c-1g-14698.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 602 4999 19 2097 6792 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:c4:cc:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fec4:cc11/64 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) 03/20/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 245.67 149.82 95.85 6316.96 12732.01 08:06:01 PM 98.55 0.28 98.27 17.86 8674.00 08:07:01 PM 28.06 0.60 27.46 50.39 1558.24 08:08:01 PM 18.03 0.48 17.55 49.07 381.12 Average: 97.59 37.80 59.79 1608.83 5836.86 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5275196 7003404 2609240 33.09 2688 1901412 718224 8.04 217680 2046916 131040 08:06:01 PM 5112852 6943092 2771584 35.15 2688 1997908 760064 8.51 243156 2159572 31968 08:07:01 PM 5143876 6975576 2740560 34.76 2688 1999400 731728 8.19 246560 2125212 28 08:08:01 PM 5138588 6972028 2745848 34.83 2688 2001132 733108 8.21 426476 1951196 264 Average: 5167628 6973525 2716808 34.46 2688 1974963 735781 8.24 283468 2070724 40825 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 285.20 159.58 1665.18 70.13 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 38.29 30.54 277.76 9.52 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 32.04 27.20 34.69 8.85 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 37.03 29.93 34.85 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 98.15 61.82 503.19 24.86 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) 03/20/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 38.73 2.46 19.86 7.48 0.10 31.36 08:05:01 PM 0 22.69 3.07 23.05 7.36 0.09 43.75 08:05:01 PM 1 54.65 1.86 16.70 7.61 0.12 19.07 08:06:01 PM all 41.40 0.00 3.15 2.57 0.11 52.78 08:06:01 PM 0 32.94 0.00 2.69 3.82 0.12 60.43 08:06:01 PM 1 49.88 0.00 3.60 1.32 0.10 45.10 08:07:01 PM all 38.20 0.00 1.74 0.42 0.08 59.56 08:07:01 PM 0 41.24 0.00 1.67 0.70 0.08 56.31 08:07:01 PM 1 35.15 0.00 1.82 0.15 0.08 62.80 08:08:01 PM all 39.31 0.00 2.46 0.17 0.08 57.98 08:08:01 PM 0 21.60 0.00 2.30 0.18 0.08 75.83 08:08:01 PM 1 57.00 0.00 2.61 0.17 0.08 40.14 Average: all 39.41 0.61 6.74 2.64 0.09 50.50 Average: 0 29.66 0.75 7.34 2.99 0.09 59.16 Average: 1 49.15 0.46 6.15 2.29 0.10 41.86