---> uname -a: Linux prd-centos8-builder-2c-1g-35296.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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 606 4636 19 2456 6775 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:81:e7:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe81:e71f/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) 04/26/2024 _x86_64_ (2 CPU) 08:41:25 LINUX RESTART (2 CPU) 08:42:01 AM tps rtps wtps bread/s bwrtn/s 08:43:01 AM 151.03 113.25 37.79 2609.80 7433.62 08:44:01 AM 50.20 6.35 43.85 930.22 3504.60 08:45:01 AM 98.85 7.07 91.78 1337.64 9693.10 08:46:01 AM 95.08 0.60 94.48 77.85 7409.22 Average: 98.79 31.82 66.97 1238.92 7010.01 08:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 AM 5455740 7046328 2428704 30.80 2688 1777876 1006324 11.27 253448 1880916 56 08:44:01 AM 4810412 6879632 3074032 38.99 2688 2218360 1090100 12.20 316600 2341764 377544 08:45:01 AM 4927304 6944968 2957140 37.51 2688 2184692 787356 8.81 507072 2080868 78408 08:46:01 AM 4747748 6936616 3136696 39.78 2688 2342592 730380 8.18 509012 2210756 94676 Average: 4985301 6951886 2899143 36.77 2688 2130880 903540 10.11 396533 2128576 137671 08:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:43:01 AM eth0 336.29 182.49 1422.87 70.14 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 35.10 27.97 483.26 3.79 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:45:01 AM eth0 46.26 38.98 507.97 7.88 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 08:46:01 AM eth0 28.68 24.31 253.67 6.97 0.00 0.00 0.00 0.00 Average: lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 111.59 68.44 666.97 22.20 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) 04/26/2024 _x86_64_ (2 CPU) 08:41:25 LINUX RESTART (2 CPU) 08:42:01 AM CPU %user %nice %system %iowait %steal %idle 08:43:01 AM all 16.09 2.09 18.40 5.27 0.08 58.06 08:43:01 AM 0 20.32 1.95 15.68 5.92 0.08 56.05 08:43:01 AM 1 11.82 2.24 21.15 4.61 0.08 60.10 08:44:01 AM all 21.19 0.00 3.75 0.84 0.08 74.14 08:44:01 AM 0 30.86 0.00 4.72 0.83 0.07 63.51 08:44:01 AM 1 11.52 0.00 2.79 0.85 0.08 84.76 08:45:01 AM all 27.12 0.00 3.56 6.03 0.08 63.21 08:45:01 AM 0 28.95 0.00 4.02 4.49 0.08 62.46 08:45:01 AM 1 25.29 0.00 3.10 7.58 0.08 63.95 08:46:01 AM all 35.90 0.00 3.20 6.00 0.11 54.79 08:46:01 AM 0 36.00 0.00 3.30 5.59 0.10 55.01 08:46:01 AM 1 35.80 0.00 3.10 6.41 0.12 54.58 Average: all 25.11 0.52 7.19 4.54 0.09 62.56 Average: 0 29.05 0.48 6.91 4.21 0.08 59.26 Average: 1 21.16 0.55 7.47 4.87 0.09 65.86