---> uname -a: Linux prd-centos8-builder-2c-1g-24897.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 565 5047 19 2085 6829 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:2b:81:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.145/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe2b:81b0/64 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) 04/21/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 252.40 149.57 102.83 6304.17 11112.38 05:06:01 AM 92.42 0.28 92.14 17.86 8429.02 05:07:01 AM 25.46 0.30 25.16 42.39 1046.51 05:08:01 AM 26.11 0.78 25.33 57.06 556.51 Average: 99.10 37.74 61.37 1605.50 5286.48 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5300504 7049920 2583940 32.77 2688 1923008 689552 7.72 222148 2021744 149752 05:06:01 AM 5145640 6965764 2738804 34.74 2688 1987420 735032 8.23 243936 2128008 17080 05:07:01 AM 5240372 7061132 2644072 33.54 2688 1988568 641252 7.18 246188 2032672 16 05:08:01 AM 5127608 6952592 2756836 34.97 2688 1992720 744512 8.33 414740 1977804 12632 Average: 5203531 7007352 2680913 34.00 2688 1972929 702587 7.87 281753 2040057 44870 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 289.79 153.57 1704.85 60.18 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 32.52 26.57 191.81 8.75 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 28.38 25.13 29.06 7.86 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 38.79 30.86 34.65 18.96 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 97.38 59.04 490.13 23.94 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) 04/21/2024 _x86_64_ (2 CPU) 05:03:28 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 43.77 2.43 18.58 5.91 0.12 29.19 05:05:01 AM 0 43.45 1.76 16.36 5.37 0.12 32.95 05:05:01 AM 1 44.10 3.10 20.82 6.45 0.12 25.40 05:06:01 AM all 41.72 0.00 2.94 2.77 0.11 52.46 05:06:01 AM 0 31.05 0.00 2.32 1.77 0.10 64.76 05:06:01 AM 1 52.39 0.00 3.55 3.77 0.12 40.17 05:07:01 AM all 38.06 0.00 1.93 0.36 0.08 59.57 05:07:01 AM 0 19.85 0.00 1.78 0.53 0.08 77.75 05:07:01 AM 1 56.28 0.00 2.07 0.18 0.08 41.39 05:08:01 AM all 41.98 0.00 2.51 0.34 0.07 55.10 05:08:01 AM 0 32.45 0.00 2.33 0.27 0.07 64.88 05:08:01 AM 1 51.50 0.00 2.68 0.42 0.08 45.32 Average: all 41.38 0.60 6.43 2.33 0.10 49.17 Average: 0 31.66 0.44 5.66 1.97 0.09 60.19 Average: 1 51.10 0.76 7.21 2.68 0.10 38.14