---> uname -a: Linux prd-centos8-builder-2c-1g-6433.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 564 5022 19 2112 6829 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:29:b6:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:fe29:b665/64 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) 02/18/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 235.90 133.06 102.85 3745.68 7203.17 04:06:01 PM 106.06 0.28 105.78 17.86 9119.83 04:07:01 PM 34.66 0.30 34.36 42.39 1649.64 04:08:01 PM 31.76 0.78 30.98 57.06 896.53 Average: 102.10 33.61 68.50 965.83 4717.58 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5263148 7028404 2621296 33.25 2688 1937996 721048 8.07 219076 2060372 158668 04:06:01 PM 5146612 6991368 2737832 34.72 2688 2010508 722980 8.09 242564 2124976 32156 04:07:01 PM 5191380 7036804 2693064 34.16 2688 2011776 672752 7.53 251372 2073076 28 04:08:01 PM 5116936 6978672 2767508 35.10 2688 2027196 735476 8.23 422564 1975036 29940 Average: 5179519 7008812 2704925 34.31 2688 1996869 713064 7.98 283894 2058365 55198 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 214.25 112.71 1550.40 51.61 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.62 24.59 287.99 7.43 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.93 23.93 27.41 8.06 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 32.49 25.65 32.81 10.31 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 76.33 46.72 474.69 19.35 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) 02/18/2024 _x86_64_ (2 CPU) 16:03:29 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 43.15 2.43 18.89 5.44 0.14 29.95 04:05:01 PM 0 49.59 1.56 16.28 5.09 0.14 27.34 04:05:01 PM 1 36.64 3.32 21.52 5.80 0.14 32.59 04:06:01 PM all 39.35 0.00 3.63 3.40 0.10 53.52 04:06:01 PM 0 39.61 0.00 3.81 3.48 0.10 53.00 04:06:01 PM 1 39.10 0.00 3.45 3.33 0.10 54.03 04:07:01 PM all 39.14 0.00 1.87 1.21 0.09 57.69 04:07:01 PM 0 42.93 0.00 1.92 1.71 0.10 53.34 04:07:01 PM 1 35.35 0.00 1.82 0.72 0.08 62.03 04:08:01 PM all 39.41 0.00 2.99 0.77 0.10 56.73 04:08:01 PM 0 59.54 0.00 3.78 0.77 0.10 35.81 04:08:01 PM 1 19.32 0.00 2.20 0.78 0.10 77.60 Average: all 40.25 0.60 6.78 2.70 0.11 49.57 Average: 0 47.91 0.39 6.42 2.75 0.11 42.42 Average: 1 32.57 0.81 7.15 2.64 0.10 56.72