---> uname -a: Linux prd-centos8-builder-2c-1g-8719.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 571 5028 19 2099 6823 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:e0:b9:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fee0:b970/64 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) 02/26/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 220.58 124.89 95.68 3741.15 7143.59 03:06:01 AM 108.75 0.32 108.43 18.40 9291.83 03:07:01 AM 24.83 0.27 24.56 41.86 1022.20 03:08:01 AM 25.16 0.58 24.58 33.72 740.90 Average: 94.83 31.52 63.31 958.86 4549.58 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5297108 7039020 2587328 32.82 2688 1916116 698612 7.82 218776 2029796 142444 03:06:01 AM 5146236 6979880 2738200 34.73 2688 2001216 723456 8.10 242484 2126864 17524 03:07:01 AM 5128332 6963180 2756104 34.96 2688 2002476 737572 8.26 245924 2141424 1048 03:08:01 AM 5124920 6960844 2759516 35.00 2688 2002752 755832 8.46 413432 1977380 17524 Average: 5174149 6985731 2710287 34.38 2688 1980640 728868 8.16 280154 2068866 44635 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 214.08 112.56 1387.05 47.92 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 37.26 29.30 252.65 9.85 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.10 21.18 24.50 7.12 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.82 28.22 35.01 17.49 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 77.57 47.82 424.83 20.60 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) 02/26/2024 _x86_64_ (2 CPU) 03:03:25 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 40.64 2.36 18.22 8.15 0.14 30.49 03:05:01 AM 0 50.62 1.75 16.52 7.97 0.14 23.01 03:05:01 AM 1 30.55 2.99 19.94 8.32 0.14 38.06 03:06:01 AM all 40.28 0.00 3.27 2.78 0.12 53.56 03:06:01 AM 0 53.73 0.00 3.88 1.84 0.12 40.44 03:06:01 AM 1 26.86 0.00 2.66 3.71 0.12 66.64 03:07:01 AM all 31.26 0.00 1.49 0.40 0.08 66.76 03:07:01 AM 0 41.84 0.00 1.40 0.30 0.08 56.38 03:07:01 AM 1 20.68 0.00 1.59 0.50 0.08 77.15 03:08:01 AM all 37.95 0.00 2.39 0.48 0.11 59.07 03:08:01 AM 0 56.50 0.00 2.99 0.43 0.12 39.97 03:08:01 AM 1 19.42 0.00 1.80 0.53 0.10 78.15 Average: all 37.52 0.58 6.28 2.92 0.11 52.59 Average: 0 50.67 0.43 6.15 2.61 0.11 40.02 Average: 1 24.33 0.73 6.40 3.23 0.11 65.19