---> uname -a: Linux prd-centos8-builder-2c-1g-11194.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 544 5040 19 2114 6849 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:30:ea:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe30:eaa4/64 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) 01/11/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 227.99 152.12 75.87 5131.36 31032.11 09:06:01 AM 133.74 6.78 126.96 1284.11 9730.74 09:07:01 AM 58.64 0.35 58.29 43.73 4625.66 09:08:01 AM 14.63 0.00 14.63 0.00 340.43 Average: 108.76 39.82 68.94 1614.93 11432.98 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5481176 7032972 2403268 30.48 2688 1733736 713748 7.99 198188 1898260 70500 09:06:01 AM 5178256 7020276 2706188 34.32 2688 2009128 676580 7.57 221868 2116240 96412 09:07:01 AM 5225484 7073048 2658960 33.72 2688 2014240 617808 6.92 253268 2035720 24 09:08:01 AM 5110680 6969284 2773764 35.18 2688 2025280 723420 8.10 254928 2148548 11060 Average: 5248899 7023895 2635545 33.43 2688 1945596 682889 7.64 232063 2049692 44499 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 267.69 141.45 1103.54 60.86 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 59.68 39.69 904.36 8.04 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 33.83 28.08 152.19 8.82 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 21.43 18.98 19.31 5.72 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 95.66 57.05 544.89 20.86 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) 01/11/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 30.90 2.81 18.43 32.57 0.14 15.14 09:05:01 AM 0 28.45 2.54 18.55 30.84 0.10 19.53 09:05:01 AM 1 33.37 3.09 18.31 34.31 0.19 10.73 09:06:01 AM all 41.12 0.00 4.39 3.30 0.10 51.09 09:06:01 AM 0 39.42 0.00 4.53 4.76 0.10 51.19 09:06:01 AM 1 42.82 0.00 4.25 1.83 0.10 50.99 09:07:01 AM all 40.52 0.00 2.14 1.38 0.10 55.86 09:07:01 AM 0 28.47 0.00 1.92 1.97 0.10 67.55 09:07:01 AM 1 52.58 0.00 2.37 0.78 0.10 44.16 09:08:01 AM all 27.20 0.00 1.59 0.10 0.07 71.04 09:08:01 AM 0 17.89 0.00 1.40 0.12 0.05 80.54 09:08:01 AM 1 36.50 0.00 1.78 0.08 0.08 61.55 Average: all 34.95 0.69 6.58 9.22 0.10 48.45 Average: 0 28.55 0.63 6.55 9.33 0.09 54.85 Average: 1 41.36 0.76 6.61 9.11 0.12 42.04