---> uname -a: Linux prd-centos8-builder-2c-1g-23283.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 574 5039 19 2085 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:4b:6a:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe4b:6a51/64 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) 04/14/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 207.48 110.65 96.83 3252.25 6788.92 09:06:01 AM 95.15 0.28 94.87 17.86 8484.34 09:07:01 AM 25.07 0.60 24.48 50.38 1014.35 09:08:01 AM 19.25 0.48 18.76 49.06 391.72 Average: 86.74 28.01 58.74 842.46 4169.81 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5329132 7071752 2555312 32.41 2688 1915880 672624 7.53 218792 1996704 142792 09:06:01 AM 5211520 7030392 2672924 33.90 2688 1986756 730060 8.17 244220 2064548 16952 09:07:01 AM 5207660 7028012 2676784 33.95 2688 1988256 728332 8.15 257104 2054964 20 09:08:01 AM 5158132 6980212 2726312 34.58 2688 1989984 754828 8.45 426964 1934572 260 Average: 5226611 7027592 2657833 33.71 2688 1970219 721461 8.08 286770 2012697 40006 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 136.24 88.19 1092.74 27.51 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 34.41 27.68 193.39 14.80 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.82 27.74 31.84 8.30 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 35.29 30.01 34.66 11.05 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 59.19 43.41 338.17 15.42 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) 04/14/2024 _x86_64_ (2 CPU) 09:03:26 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 38.99 1.51 16.37 6.23 0.13 36.78 09:05:01 AM 0 31.91 2.09 19.92 7.61 0.12 38.34 09:05:01 AM 1 45.99 0.92 12.86 4.86 0.13 35.23 09:06:01 AM all 41.12 0.00 2.79 2.49 0.10 53.50 09:06:01 AM 0 24.65 0.00 2.75 1.57 0.10 70.93 09:06:01 AM 1 57.68 0.00 2.82 3.42 0.10 35.98 09:07:01 AM all 36.91 0.00 1.96 0.57 0.09 60.46 09:07:01 AM 0 30.41 0.00 1.90 0.65 0.08 66.96 09:07:01 AM 1 43.44 0.00 2.03 0.49 0.10 53.95 09:08:01 AM all 38.25 0.00 2.28 0.49 0.10 58.88 09:08:01 AM 0 29.28 0.00 2.13 0.59 0.10 67.90 09:08:01 AM 1 47.18 0.00 2.43 0.40 0.10 49.89 Average: all 38.82 0.37 5.82 2.43 0.10 52.45 Average: 0 29.05 0.52 6.61 2.58 0.10 61.14 Average: 1 48.57 0.23 5.02 2.29 0.11 43.78