---> uname -a: Linux prd-centos8-builder-2c-1g-12844.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 603 5000 19 2095 6792 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:43:5e:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe43:5eec/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) 03/13/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 230.03 130.21 99.82 5918.36 6995.20 10:06:01 AM 90.22 0.28 89.94 17.86 8609.83 10:07:01 AM 23.73 0.30 23.43 42.39 945.41 10:08:01 AM 25.76 0.78 24.98 57.06 589.72 Average: 92.43 32.89 59.54 1508.92 4285.04 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5239880 6994024 2644564 33.54 2688 1926912 743092 8.32 217444 2085304 151196 10:06:01 AM 5144648 6974328 2739796 34.75 2688 1997124 742276 8.31 242484 2130936 16428 10:07:01 AM 5179384 7009872 2705060 34.31 2688 1998400 698180 7.82 245068 2095288 8 10:08:01 AM 5175300 7010348 2709144 34.36 2688 2002460 697340 7.81 413892 1930284 12556 Average: 5184803 6997143 2699641 34.24 2688 1981224 720222 8.06 279722 2060453 45047 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 275.99 156.94 1749.92 60.08 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 32.04 26.03 188.06 8.69 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.98 26.38 30.16 8.01 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.06 28.40 32.83 22.68 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 93.02 59.44 500.24 24.86 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) 03/13/2024 _x86_64_ (2 CPU) 10:03:27 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 45.75 2.07 16.97 3.97 0.11 31.13 10:05:01 AM 0 21.72 3.62 24.14 4.92 0.12 45.48 10:05:01 AM 1 69.21 0.55 9.98 3.03 0.10 17.13 10:06:01 AM all 41.05 0.00 2.64 2.35 0.12 53.84 10:06:01 AM 0 18.59 0.00 2.36 3.37 0.13 75.55 10:06:01 AM 1 63.58 0.00 2.92 1.33 0.12 32.05 10:07:01 AM all 37.88 0.00 1.98 0.46 0.09 59.59 10:07:01 AM 0 33.02 0.00 1.72 0.37 0.10 64.80 10:07:01 AM 1 42.73 0.00 2.25 0.55 0.08 54.38 10:08:01 AM all 42.65 0.00 2.24 0.40 0.10 54.61 10:08:01 AM 0 35.05 0.00 2.23 0.50 0.10 62.11 10:08:01 AM 1 50.25 0.00 2.25 0.30 0.10 47.10 Average: all 41.82 0.51 5.91 1.79 0.11 49.87 Average: 0 27.13 0.88 7.49 2.27 0.11 62.11 Average: 1 56.43 0.14 4.34 1.30 0.10 37.69