---> uname -a: Linux prd-centos8-builder-2c-1g-24549.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 545 5065 19 2088 6849 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:97:42:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe97:4280/64 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) 04/20/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 245.92 159.08 86.84 6447.45 36106.81 05:06:01 AM 103.64 0.27 103.37 17.08 7741.65 05:07:01 AM 44.12 0.32 43.80 43.19 3534.91 05:08:01 AM 19.15 0.43 18.71 18.93 432.76 Average: 103.21 40.19 63.01 1638.55 11972.31 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 5322896 6972788 2561548 32.49 2688 1830836 784588 8.78 224984 2023876 83872 05:06:01 AM 5176100 6999952 2708344 34.35 2688 1991092 697332 7.81 222024 2120880 78796 05:07:01 AM 5134796 6957788 2749648 34.87 2688 1990332 750132 8.40 246276 2137448 152 05:08:01 AM 5179444 7002976 2705000 34.31 2688 1990896 710104 7.95 415736 1923384 160 Average: 5203309 6983376 2681135 34.01 2688 1950789 735539 8.23 277255 2051397 40745 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 336.95 160.48 1626.12 68.56 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 31.03 24.94 267.11 7.67 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 27.37 24.34 41.14 8.17 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 32.08 26.86 32.27 9.71 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 107.18 59.30 492.63 23.60 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) 04/20/2024 _x86_64_ (2 CPU) 05:03:29 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 32.00 2.65 19.45 26.00 0.10 19.80 05:05:02 AM 0 32.44 2.86 19.83 25.39 0.10 19.37 05:05:02 AM 1 31.57 2.43 19.08 26.60 0.10 20.22 05:06:01 AM all 38.65 0.00 3.54 4.33 0.10 53.38 05:06:01 AM 0 40.05 0.00 3.54 3.91 0.10 52.39 05:06:01 AM 1 37.26 0.00 3.53 4.74 0.10 54.37 05:07:01 AM all 38.52 0.00 2.24 2.02 0.10 57.12 05:07:01 AM 0 44.02 0.00 2.27 1.78 0.10 51.83 05:07:01 AM 1 32.99 0.00 2.21 2.26 0.10 62.44 05:08:01 AM all 37.59 0.00 2.14 0.49 0.07 59.70 05:08:01 AM 0 47.15 0.00 2.23 0.52 0.08 50.02 05:08:01 AM 1 28.01 0.00 2.05 0.47 0.07 69.40 Average: all 36.71 0.65 6.78 8.11 0.09 47.65 Average: 0 40.99 0.71 6.89 7.80 0.10 43.52 Average: 1 32.44 0.60 6.66 8.43 0.09 51.78