---> uname -a: Linux prd-centos8-builder-2c-1g-22283.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 641 4971 19 2086 6753 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:b1:e6:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feb1:e695/64 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) 04/11/2024 _x86_64_ (2 CPU) 09:08:39 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 267.43 174.16 93.27 6786.40 41149.52 09:11:01 AM 123.21 6.78 116.43 1284.11 8698.17 09:12:01 AM 47.03 0.83 46.20 63.98 3761.26 09:13:01 AM 18.73 0.10 18.63 10.40 409.28 Average: 114.10 45.47 68.63 2036.22 13504.56 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5329092 6930252 2555352 32.41 2688 1783320 829648 9.29 196560 2051024 108440 09:11:01 AM 5053576 6874452 2830868 35.90 2688 1988868 830588 9.30 221136 2244040 78804 09:12:01 AM 5129128 6949648 2755316 34.95 2688 1988040 742364 8.31 256476 2130892 32 09:13:01 AM 5054720 6875676 2829724 35.89 2688 1988492 803984 9.00 425484 2036472 148 Average: 5141629 6907507 2742815 34.79 2688 1937180 801646 8.97 274914 2115607 46856 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 307.98 162.40 1477.24 59.23 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 37.07 28.06 395.82 7.78 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 35.79 30.17 53.12 19.22 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 34.82 28.17 35.17 11.73 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 103.92 62.20 490.34 24.49 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) 04/11/2024 _x86_64_ (2 CPU) 09:08:39 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 38.15 2.91 19.35 27.05 0.11 12.43 09:10:01 AM 0 47.71 2.61 15.14 27.19 0.12 7.24 09:10:01 AM 1 28.47 3.21 23.62 26.91 0.10 17.69 09:11:01 AM all 41.71 0.00 3.91 4.08 0.11 50.19 09:11:01 AM 0 56.66 0.00 3.98 5.01 0.10 34.25 09:11:01 AM 1 26.78 0.00 3.84 3.16 0.12 66.11 09:12:01 AM all 39.12 0.00 2.22 1.27 0.10 57.28 09:12:01 AM 0 51.30 0.00 2.30 1.35 0.10 44.95 09:12:01 AM 1 26.96 0.00 2.15 1.20 0.10 69.59 09:13:01 AM all 38.07 0.00 2.03 0.29 0.08 59.52 09:13:01 AM 0 40.64 0.00 2.33 0.23 0.08 56.71 09:13:01 AM 1 35.51 0.00 1.73 0.35 0.08 62.32 Average: all 39.27 0.71 6.81 8.07 0.10 45.04 Average: 0 49.08 0.64 5.90 8.36 0.10 35.91 Average: 1 29.43 0.78 7.72 7.77 0.10 54.19