---> uname -a: Linux prd-centos8-builder-2c-1g-38924.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 581 5027 19 2091 6814 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:b7:5e:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:feb7:5ed1/64 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) 09/16/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 309.65 151.60 158.05 6316.96 23725.39 08:06:01 AM 97.17 0.27 96.90 17.46 8895.52 08:07:01 AM 24.28 1.32 22.96 117.43 854.42 08:08:01 AM 23.05 0.98 22.06 95.85 538.38 Average: 113.54 38.54 74.99 1637.06 8503.74 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5305028 7034404 2579416 32.72 2688 1901472 709804 7.95 219440 2013456 148448 08:06:01 AM 5183544 7004888 2700900 34.26 2688 1988768 701864 7.86 244212 2087500 13544 08:07:01 AM 5178724 7003076 2705720 34.32 2688 1992300 697884 7.81 247380 2089768 24 08:08:01 AM 5191188 7022052 2693256 34.16 2688 1998060 677092 7.58 417804 1906836 13204 Average: 5214621 7016105 2669823 33.86 2688 1970150 696661 7.80 282209 2024390 43805 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 265.19 154.68 1726.78 67.32 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 32.14 26.78 249.47 9.66 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.78 18.18 14.03 7.04 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 33.49 28.66 32.54 11.45 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 87.66 57.08 505.73 23.87 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) 09/16/2024 _x86_64_ (2 CPU) 08:03:29 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 38.81 2.43 19.37 11.46 0.12 27.81 08:05:01 AM 0 42.79 2.19 20.08 11.54 0.12 23.29 08:05:01 AM 1 34.86 2.67 18.67 11.38 0.12 32.31 08:06:01 AM all 33.33 0.00 2.63 3.28 0.09 60.66 08:06:01 AM 0 46.78 0.00 2.98 3.02 0.08 47.14 08:06:01 AM 1 19.91 0.00 2.28 3.55 0.10 74.17 08:07:01 AM all 26.97 0.00 1.47 0.59 0.08 70.89 08:07:01 AM 0 38.60 0.00 1.63 0.60 0.10 59.07 08:07:01 AM 1 15.34 0.00 1.30 0.58 0.07 82.71 08:08:01 AM all 36.02 0.00 2.64 0.53 0.08 60.72 08:08:01 AM 0 50.43 0.00 2.82 0.63 0.08 46.04 08:08:01 AM 1 21.63 0.00 2.46 0.43 0.08 75.39 Average: all 33.76 0.60 6.48 3.94 0.09 55.12 Average: 0 44.65 0.54 6.82 3.91 0.10 43.98 Average: 1 22.90 0.66 6.14 3.96 0.09 66.25