---> uname -a: Linux prd-centos8-builder-2c-1g-9984.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 569 5030 19 2099 6825 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:37:3c:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe37:3c69/64 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) 03/01/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 217.03 114.76 102.27 3310.50 6986.35 07:06:01 AM 101.55 0.27 101.28 17.46 9052.77 07:07:01 AM 23.74 0.30 23.44 42.39 949.17 07:08:01 AM 15.03 0.37 14.66 13.20 456.16 Average: 89.34 28.93 60.41 845.96 4361.08 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5225940 6986648 2658504 33.72 2688 1933596 723868 8.10 218688 2097972 157568 07:06:01 AM 5181308 7014008 2703136 34.28 2688 2000396 689748 7.72 243512 2094164 16500 07:07:01 AM 5198600 7032548 2685844 34.07 2688 2001672 669040 7.49 245864 2074880 4 07:08:01 AM 5205100 7037576 2679344 33.98 2688 1999424 667704 7.47 403700 1910980 14652 Average: 5202737 7017695 2681707 34.01 2688 1983772 687590 7.70 277941 2044499 47181 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 124.91 82.62 1142.53 29.29 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 32.11 25.43 226.84 7.76 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.11 25.21 24.85 14.28 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 15.38 11.88 23.14 5.49 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 50.13 36.29 354.36 14.21 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) 03/01/2024 _x86_64_ (2 CPU) 07:03:25 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 42.84 1.94 17.07 3.78 0.09 34.28 07:05:01 AM 0 26.75 2.80 22.39 3.26 0.10 44.70 07:05:01 AM 1 58.65 1.09 11.84 4.29 0.08 24.04 07:06:01 AM all 38.82 0.00 2.88 3.07 0.09 55.13 07:06:01 AM 0 24.90 0.00 2.48 4.05 0.08 68.49 07:06:01 AM 1 52.78 0.00 3.29 2.09 0.10 41.75 07:07:01 AM all 38.16 0.00 2.20 0.52 0.10 59.01 07:07:01 AM 0 27.32 0.00 1.96 0.83 0.10 69.79 07:07:01 AM 1 49.00 0.00 2.45 0.22 0.10 48.24 07:08:01 AM all 15.33 0.00 1.12 19.90 0.09 63.55 07:08:01 AM 0 12.47 0.00 1.19 35.38 0.08 50.87 07:08:01 AM 1 18.20 0.00 1.06 4.40 0.10 76.25 Average: all 33.77 0.48 5.80 6.83 0.09 53.03 Average: 0 22.84 0.69 6.94 10.92 0.09 58.52 Average: 1 44.66 0.27 4.66 2.75 0.10 47.56