---> uname -a: Linux prd-centos8-builder-2c-1g-14950.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: 2800.000 BogoMIPS: 5600.00 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 558 5028 19 2112 6835 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:41:e1:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe41:e1f5/64 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) 01/25/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 198.28 114.83 83.46 3575.87 6350.02 09:06:01 AM 108.23 0.28 107.95 17.86 9060.21 09:07:01 AM 41.78 0.30 41.48 42.39 2386.04 09:08:01 AM 25.49 0.58 24.91 33.72 731.32 Average: 93.45 29.00 64.45 917.50 4631.99 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5357340 7080060 2527096 32.05 2688 1896724 661124 7.40 216324 1971968 131128 09:06:01 AM 5198576 7042664 2685860 34.07 2688 2010356 668072 7.48 227052 2084448 48252 09:07:01 AM 5142348 6996768 2742088 34.78 2688 2021280 736748 8.25 253164 2118680 9680 09:08:01 AM 5140644 6986984 2743792 34.80 2688 2012776 750336 8.40 420052 1955608 15820 Average: 5209727 7026619 2674709 33.92 2688 1985284 704070 7.88 279148 2032676 51220 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 187.20 105.65 1389.41 49.05 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 44.35 32.59 494.43 7.86 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 30.08 26.95 29.33 15.41 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 32.76 26.02 32.54 9.28 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 73.60 47.80 486.45 20.40 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) 01/25/2024 _x86_64_ (2 CPU) 09:03:23 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.02 1.58 17.44 11.18 0.15 34.63 09:05:01 AM 0 48.47 1.11 15.17 9.96 0.18 25.10 09:05:01 AM 1 22.33 2.02 19.58 12.33 0.12 43.62 09:06:01 AM all 40.94 0.00 3.56 3.53 0.11 51.86 09:06:01 AM 0 51.33 0.00 3.98 2.04 0.12 42.53 09:06:01 AM 1 30.60 0.00 3.13 5.01 0.10 61.15 09:07:01 AM all 37.58 0.00 1.98 1.13 0.10 59.21 09:07:01 AM 0 51.21 0.00 1.98 1.05 0.10 45.66 09:07:01 AM 1 23.92 0.00 1.99 1.20 0.10 72.79 09:08:01 AM all 37.18 0.00 2.37 0.39 0.10 59.96 09:08:01 AM 0 43.52 0.00 2.65 0.30 0.12 53.42 09:08:01 AM 1 30.83 0.00 2.10 0.48 0.08 66.50 Average: all 37.71 0.38 6.21 3.98 0.11 51.61 Average: 0 48.63 0.26 5.78 3.21 0.13 41.99 Average: 1 26.94 0.50 6.64 4.73 0.10 61.09