---> uname -a: Linux prd-centos8-builder-2c-1g-21259.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 568 5045 19 2085 6826 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:5c:92:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:fe5c:9204/64 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) 04/07/2024 _x86_64_ (2 CPU) 05:03:30 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 238.27 140.59 97.68 6016.93 6880.34 05:06:01 AM 90.77 0.28 90.48 17.86 8348.09 05:07:01 AM 24.91 0.30 24.61 42.39 1010.25 05:08:01 AM 25.82 0.78 25.04 57.05 545.85 Average: 94.95 35.49 59.46 1533.68 4196.09 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5327380 7069680 2557056 32.43 2688 1915312 654200 7.32 218328 1994932 142544 05:06:01 AM 5257108 7075388 2627328 33.32 2688 1985936 620632 6.95 243820 2016436 16444 05:07:01 AM 5217520 7036616 2666916 33.83 2688 1987212 675312 7.56 246080 2054496 16 05:08:01 AM 5166044 6989732 2718392 34.48 2688 1991260 755460 8.46 423256 1927888 12616 Average: 5242013 7042854 2642423 33.51 2688 1969930 676401 7.57 282871 1998438 42905 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 313.08 156.48 1704.07 60.54 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 31.73 26.15 191.06 8.72 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 29.81 26.41 30.29 8.10 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 40.62 32.59 37.14 18.66 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 103.82 60.41 490.67 24.01 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) 04/07/2024 _x86_64_ (2 CPU) 05:03:30 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.06 2.36 18.56 6.22 0.11 29.69 05:05:01 AM 0 49.63 2.39 17.48 6.14 0.12 24.25 05:05:01 AM 1 36.49 2.34 19.63 6.30 0.10 35.14 05:06:01 AM all 40.31 0.00 2.81 3.12 0.11 53.65 05:06:01 AM 0 58.69 0.00 3.18 2.57 0.12 35.44 05:06:01 AM 1 21.95 0.00 2.45 3.68 0.10 71.83 05:07:01 AM all 37.27 0.00 2.00 0.52 0.10 60.10 05:07:01 AM 0 45.81 0.00 1.83 0.55 0.10 51.71 05:07:01 AM 1 28.74 0.00 2.17 0.50 0.10 68.50 05:08:01 AM all 42.04 0.00 2.42 0.46 0.11 54.98 05:08:01 AM 0 67.74 0.00 2.53 0.57 0.12 29.04 05:08:01 AM 1 16.35 0.00 2.31 0.35 0.10 80.89 Average: all 40.66 0.58 6.40 2.57 0.11 49.68 Average: 0 55.49 0.59 6.21 2.44 0.11 35.15 Average: 1 25.84 0.58 6.59 2.69 0.10 64.21