---> uname -a: Linux prd-centos8-builder-2c-1g-21780.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 544 5066 19 2088 6851 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:3f:cc:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe3f:ccf0/64 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) 04/09/2024 _x86_64_ (2 CPU) 11:04:19 LINUX RESTART (2 CPU) 11:05:03 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 214.08 111.94 102.14 3174.35 6832.40 11:07:01 AM 92.67 0.77 91.90 64.26 8377.49 11:08:01 AM 26.81 1.32 25.50 117.45 1017.11 11:09:01 AM 20.26 0.48 19.78 49.06 434.48 Average: 87.41 27.93 59.47 831.86 4143.07 11:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5251136 7001112 2633308 33.40 2688 1922912 737548 8.26 217700 2072940 149080 11:07:01 AM 5200956 7020488 2683488 34.04 2688 1987388 700948 7.85 253352 2064580 16440 11:08:01 AM 5214264 7037264 2670180 33.87 2688 1990920 675532 7.56 257564 2046148 24 11:09:01 AM 5216304 7043832 2668140 33.84 2688 1994844 660080 7.39 425780 1876036 12760 Average: 5220665 7025674 2663779 33.79 2688 1974016 693527 7.76 288599 2014926 44576 11:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 70.70 52.55 980.77 23.05 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 33.16 27.85 192.94 8.20 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 32.33 28.20 26.38 8.98 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 35.99 29.71 34.41 17.76 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 42.81 34.43 303.01 14.43 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) 04/09/2024 _x86_64_ (2 CPU) 11:04:19 LINUX RESTART (2 CPU) 11:05:03 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 41.96 1.63 16.06 4.82 0.13 35.40 11:06:01 AM 0 45.17 1.57 15.45 4.90 0.14 32.77 11:06:01 AM 1 38.74 1.70 16.68 4.74 0.12 38.02 11:07:01 AM all 39.34 0.00 2.66 2.76 0.12 55.12 11:07:01 AM 0 53.75 0.00 2.83 2.40 0.13 40.89 11:07:01 AM 1 24.94 0.00 2.48 3.12 0.12 69.35 11:08:01 AM all 37.11 0.00 2.12 0.60 0.10 60.07 11:08:01 AM 0 47.74 0.00 2.05 0.77 0.10 49.34 11:08:01 AM 1 26.47 0.00 2.19 0.43 0.10 70.81 11:09:01 AM all 38.84 0.00 2.39 0.60 0.10 58.07 11:09:01 AM 0 55.36 0.00 2.70 0.78 0.12 41.04 11:09:01 AM 1 22.29 0.00 2.09 0.42 0.08 75.13 Average: all 39.28 0.39 5.69 2.16 0.11 52.36 Average: 0 50.57 0.38 5.65 2.18 0.12 41.10 Average: 1 27.99 0.41 5.73 2.15 0.11 63.62