---> uname -a: Linux prd-centos8-builder-2c-1g-10422.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 559 4978 19 2161 6833 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:19:13:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe19:13b9/64 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) 01/08/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 219.10 121.68 97.42 3643.13 7072.80 07:06:01 AM 103.07 0.28 102.78 17.86 10255.57 07:07:01 AM 37.37 0.30 37.07 42.39 2174.06 07:08:01 AM 21.81 0.58 21.23 33.72 667.83 Average: 95.33 30.71 64.62 934.20 5042.26 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5276620 7038708 2607824 33.08 2688 1935140 704616 7.89 218576 2046040 156392 07:06:01 AM 5114544 7008308 2769900 35.13 2688 2059500 704320 7.88 240400 2155208 46964 07:07:01 AM 5054884 6959216 2829560 35.89 2688 2070416 756732 8.47 253624 2201304 9676 07:08:01 AM 5122764 7019336 2761680 35.03 2688 2061916 690372 7.73 420544 1967412 15820 Average: 5142203 7006392 2742241 34.78 2688 2031743 714010 7.99 283286 2092491 57213 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 235.33 116.75 1577.72 51.52 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 44.66 32.18 511.48 7.78 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.94 23.29 25.93 8.17 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 30.59 25.37 31.21 9.01 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 84.12 49.40 536.54 19.12 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) 01/08/2024 _x86_64_ (2 CPU) 07:03:22 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 44.92 2.16 17.51 3.49 0.14 31.78 07:05:01 AM 0 37.60 2.67 19.07 4.00 0.15 36.51 07:05:01 AM 1 52.22 1.64 15.95 2.98 0.12 27.08 07:06:01 AM all 40.80 0.00 3.66 3.00 0.12 52.42 07:06:01 AM 0 38.07 0.00 3.09 3.88 0.10 54.86 07:06:01 AM 1 43.53 0.00 4.23 2.13 0.13 49.98 07:07:01 AM all 39.00 0.00 1.87 0.70 0.11 58.32 07:07:01 AM 0 25.55 0.00 1.70 0.78 0.10 71.87 07:07:01 AM 1 52.46 0.00 2.03 0.62 0.12 44.77 07:08:01 AM all 38.98 0.00 2.67 0.29 0.11 57.95 07:08:01 AM 0 22.00 0.00 2.15 0.37 0.10 75.39 07:08:01 AM 1 55.97 0.00 3.18 0.22 0.12 40.51 Average: all 40.91 0.53 6.37 1.86 0.12 50.21 Average: 0 30.77 0.66 6.43 2.25 0.11 59.78 Average: 1 51.04 0.41 6.31 1.48 0.12 40.65