---> uname -a: Linux prd-centos8-builder-2c-1g-5468.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 573 5009 19 2116 6820 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:73:72:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe73:72e3/64 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) 02/15/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 290.95 170.55 120.40 6676.75 41926.40 05:06:01 AM 105.85 0.28 105.57 17.86 8976.47 05:07:01 AM 31.60 0.30 31.30 42.38 2090.10 05:08:01 AM 15.30 0.40 14.90 18.40 322.73 Average: 110.92 42.88 68.04 1688.71 13327.99 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5288680 7025184 2595764 32.92 2688 1909780 705216 7.89 217168 2035968 138756 05:06:01 AM 5162868 7011988 2721576 34.52 2688 2014984 693716 7.77 238740 2109328 48268 05:07:01 AM 5198688 7048304 2685756 34.06 2688 2016260 673292 7.54 252196 2062140 28 05:08:01 AM 5081400 6945032 2803044 35.55 2688 2029552 735784 8.24 421308 2010084 28144 Average: 5182909 7007627 2701535 34.26 2688 1992644 702002 7.86 282353 2054380 53799 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 271.30 144.78 1687.07 58.08 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 41.73 31.69 481.35 7.89 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 23.24 20.46 23.84 7.08 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 30.73 26.28 36.26 17.44 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 91.74 55.80 557.08 22.62 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) 02/15/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 41.72 2.83 20.50 7.88 0.10 26.97 05:05:01 AM 0 34.97 3.22 20.72 7.46 0.10 33.54 05:05:01 AM 1 48.48 2.44 20.28 8.29 0.10 20.40 05:06:01 AM all 40.08 0.00 3.76 2.43 0.10 53.62 05:06:01 AM 0 22.84 0.00 3.09 3.77 0.08 70.21 05:06:01 AM 1 57.39 0.00 4.44 1.08 0.12 36.97 05:07:01 AM all 30.20 0.00 1.51 1.46 0.08 66.76 05:07:01 AM 0 20.85 0.00 1.45 1.50 0.08 76.11 05:07:01 AM 1 39.59 0.00 1.56 1.41 0.07 57.38 05:08:01 AM all 37.93 0.00 2.17 0.45 0.08 59.36 05:08:01 AM 0 30.54 0.00 2.35 0.38 0.08 66.64 05:08:01 AM 1 45.35 0.00 1.99 0.52 0.08 52.06 Average: all 37.47 0.70 6.92 3.03 0.09 51.79 Average: 0 27.26 0.79 6.83 3.26 0.09 61.77 Average: 1 47.71 0.60 7.01 2.80 0.09 41.78