---> uname -a: Linux prd-centos8-builder-2c-1g-4162.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 540 5042 19 2117 6853 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:3d:06:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe3d:6a0/64 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) 02/10/2024 _x86_64_ (2 CPU) 01:03:30 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 246.90 148.90 98.00 6285.50 16153.53 01:06:01 AM 40.19 0.02 40.18 0.40 3946.51 01:07:01 AM 74.10 0.25 73.85 16.66 7323.13 01:08:01 AM 40.69 0.62 40.08 51.19 2442.86 01:09:01 AM 12.01 0.00 12.01 0.00 243.51 01:10:00 AM 20.28 0.29 19.99 26.09 642.91 01:10:01 AM 15.29 0.00 15.29 0.00 223.53 Average: 72.36 25.01 47.34 1063.36 5124.60 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5345340 7074508 2539096 32.20 2688 1903156 657936 7.37 217212 1979992 132760 01:06:01 AM 5209656 7022460 2674780 33.92 2688 1983676 721560 8.08 223972 2098580 118952 01:07:01 AM 5121784 6984692 2762652 35.04 2688 2029980 724252 8.11 222580 2172020 54756 01:08:01 AM 5188992 7039060 2695444 34.19 2688 2016872 687624 7.70 253052 2071944 32 01:09:01 AM 5191764 7041824 2692672 34.15 2688 2016864 675192 7.56 253548 2068976 16 01:10:00 AM 5186784 7037904 2697652 34.21 2688 2017804 678056 7.59 430496 1899180 15828 01:10:01 AM 5185852 7036972 2698584 34.23 2688 2017804 678056 7.59 430496 1900084 15836 Average: 5204310 7033917 2680126 33.99 2688 1998022 688954 7.71 290194 2027254 48311 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 305.43 201.78 1685.63 64.09 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 53.89 51.22 303.66 7.86 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 51.84 48.94 212.05 8.78 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 56.52 54.16 39.60 11.43 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 39.88 39.56 25.73 14.59 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 53.54 49.79 39.15 11.87 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 89.41 85.88 45.59 16.03 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 93.61 74.33 384.34 19.78 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) 02/10/2024 _x86_64_ (2 CPU) 01:03:30 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 39.28 2.47 18.72 10.97 0.11 28.45 01:05:01 AM 0 33.09 2.64 19.87 11.20 0.12 33.08 01:05:01 AM 1 45.44 2.30 17.58 10.74 0.10 23.84 01:06:01 AM all 18.28 0.00 1.48 29.93 0.08 50.23 01:06:01 AM 0 10.46 0.00 1.00 46.34 0.07 42.13 01:06:01 AM 1 26.11 0.00 1.97 13.49 0.08 58.35 01:07:01 AM all 23.38 0.00 2.25 19.88 0.10 54.40 01:07:01 AM 0 21.68 0.00 2.21 20.74 0.08 55.29 01:07:01 AM 1 25.08 0.00 2.29 19.02 0.12 53.50 01:08:01 AM all 31.83 0.00 2.14 2.96 0.13 62.95 01:08:01 AM 0 16.36 0.00 1.89 1.41 0.10 80.24 01:08:01 AM 1 47.49 0.00 2.39 4.52 0.15 45.44 01:09:01 AM all 24.50 0.00 1.19 0.81 0.08 73.42 01:09:01 AM 0 22.56 0.00 1.00 1.26 0.08 75.10 01:09:01 AM 1 26.44 0.00 1.38 0.37 0.08 71.73 01:10:00 AM all 29.09 0.00 1.95 3.16 0.09 65.71 01:10:00 AM 0 24.05 0.00 1.77 2.31 0.08 71.79 01:10:00 AM 1 34.16 0.00 2.14 4.02 0.09 59.60 01:10:01 AM all 16.17 0.00 1.20 4.79 0.60 77.25 01:10:01 AM 0 20.24 0.00 1.19 8.33 0.00 70.24 01:10:01 AM 1 12.05 0.00 1.20 1.20 1.20 84.34 Average: all 27.65 0.41 4.58 11.32 0.10 55.94 Average: 0 21.31 0.43 4.57 13.93 0.09 59.66 Average: 1 34.01 0.38 4.59 8.71 0.11 52.21