---> uname -a: Linux prd-centos8-builder-2c-1g-7370.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 570 5024 19 2104 6824 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:97:e3:da 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 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe97:e3da/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) 02/21/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 246.26 148.34 97.92 6082.19 7071.67 02:06:01 PM 105.80 0.28 105.51 17.86 9365.31 02:07:01 PM 22.38 0.30 22.08 42.39 948.56 02:08:01 PM 16.71 0.58 16.13 33.73 440.78 Average: 97.79 37.38 60.41 1543.98 4456.78 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5269236 7027540 2615200 33.17 2688 1931088 709620 7.94 218232 2054908 156400 02:06:01 PM 5100272 6942604 2784164 35.31 2688 2009204 760860 8.52 243380 2172088 21272 02:07:01 PM 5147072 6985432 2737364 34.72 2688 2005720 721660 8.08 249368 2120080 16 02:08:01 PM 5204856 7045580 2679580 33.99 2688 2007008 672468 7.53 417660 1892980 17436 Average: 5180359 7000289 2704077 34.30 2688 1988255 716152 8.02 282160 2060014 48781 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 388.32 166.07 1803.49 62.33 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 35.89 26.64 262.90 10.39 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 25.08 21.65 25.17 7.16 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 33.69 26.25 35.66 18.52 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 120.74 60.15 531.79 24.60 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) 02/21/2024 _x86_64_ (2 CPU) 14:03:29 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 43.40 2.42 18.81 5.37 0.13 29.87 02:05:01 PM 0 52.64 2.05 17.21 5.86 0.13 22.09 02:05:01 PM 1 34.06 2.79 20.43 4.87 0.12 37.74 02:06:01 PM all 39.70 0.00 3.16 3.29 0.12 53.74 02:06:01 PM 0 48.46 0.00 2.90 3.25 0.12 45.27 02:06:01 PM 1 30.94 0.00 3.42 3.32 0.12 62.21 02:07:01 PM all 27.22 0.00 1.44 0.34 0.08 70.92 02:07:01 PM 0 37.25 0.00 1.35 0.20 0.08 61.11 02:07:01 PM 1 17.16 0.00 1.52 0.48 0.08 80.75 02:08:01 PM all 37.76 0.00 2.36 0.33 0.09 59.46 02:08:01 PM 0 40.66 0.00 2.42 0.32 0.10 56.50 02:08:01 PM 1 34.89 0.00 2.29 0.33 0.08 62.40 Average: all 37.00 0.60 6.40 2.32 0.10 53.58 Average: 0 44.74 0.51 5.95 2.40 0.11 46.28 Average: 1 29.24 0.69 6.85 2.24 0.10 60.88