---> uname -a: Linux prd-centos8-builder-2c-1g-12958.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 577 5025 19 2096 6817 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:4e:18:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe4e:186b/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) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 218.93 118.49 100.43 3613.20 6978.72 11:06:01 PM 89.74 0.28 89.45 17.86 8642.41 11:07:01 PM 22.98 0.30 22.68 42.39 929.65 11:08:01 PM 26.73 0.78 25.95 57.06 611.53 Average: 89.60 29.97 59.63 932.74 4290.69 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5253604 7008044 2630832 33.37 2688 1927472 720592 8.07 217628 2069112 151292 11:06:01 PM 5168380 6997368 2716056 34.45 2688 1997168 703940 7.88 242700 2105084 16440 11:07:01 PM 5194372 7024632 2690064 34.12 2688 1998444 662992 7.42 245356 2076912 12 11:08:01 PM 5160656 6995560 2723780 34.55 2688 2002504 703220 7.87 421752 1933916 12556 Average: 5194253 7006401 2690183 34.12 2688 1981397 697686 7.81 281859 2046256 45075 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 203.70 122.51 1528.69 53.10 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.58 26.50 188.45 8.94 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 27.41 23.85 24.01 7.77 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 34.36 26.86 31.95 11.44 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 74.27 49.93 443.32 20.31 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) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 44.70 1.76 16.31 3.21 0.13 33.89 11:05:01 PM 0 47.72 2.15 18.87 3.57 0.12 27.57 11:05:01 PM 1 41.72 1.38 13.79 2.86 0.13 40.12 11:06:01 PM all 40.91 0.00 2.80 2.30 0.11 53.89 11:06:01 PM 0 42.06 0.00 2.83 0.92 0.10 54.09 11:06:01 PM 1 39.76 0.00 2.76 3.68 0.12 53.69 11:07:01 PM all 39.55 0.00 2.33 0.19 0.08 57.85 11:07:01 PM 0 50.77 0.00 2.32 0.17 0.08 46.67 11:07:01 PM 1 28.32 0.00 2.33 0.22 0.08 69.05 11:08:01 PM all 42.54 0.00 2.27 0.23 0.11 54.85 11:08:01 PM 0 64.93 0.00 2.43 0.33 0.12 32.19 11:08:01 PM 1 20.15 0.00 2.10 0.13 0.10 77.52 Average: all 41.91 0.44 5.88 1.48 0.11 50.19 Average: 0 51.39 0.53 6.54 1.23 0.10 40.21 Average: 1 32.46 0.34 5.22 1.72 0.11 60.14