---> uname -a: Linux prd-centos8-builder-2c-1g-8330.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 568 5029 19 2101 6826 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:af:c2:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:feaf:c281/64 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) 02/24/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.15 107.57 106.58 3061.36 7197.35 12:06:01 PM 97.43 0.47 96.97 56.25 8667.68 12:07:01 PM 22.10 0.10 22.00 3.60 927.93 12:08:01 PM 30.94 0.78 30.16 57.06 934.06 Average: 91.16 27.23 63.93 794.53 4431.93 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5217180 7018552 2667264 33.83 2688 1971576 715608 8.01 226020 2088568 186612 12:06:01 PM 5192720 7027404 2691724 34.14 2688 2002356 703288 7.87 244008 2079736 16508 12:07:01 PM 5190596 7025384 2693848 34.17 2688 2002460 705184 7.89 247952 2077472 32 12:08:01 PM 5169700 7009912 2714744 34.43 2688 2006660 698864 7.82 415000 1931180 29212 Average: 5192549 7020313 2691895 34.14 2688 1995763 705736 7.90 283245 2044239 58091 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 81.22 56.61 1150.99 15.23 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.39 28.16 115.39 9.77 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 20.20 18.28 16.70 12.05 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 34.63 28.75 35.73 10.91 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 42.61 32.95 329.69 11.99 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) 02/24/2024 _x86_64_ (2 CPU) 12:03:26 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 42.32 1.43 15.39 2.99 0.11 37.76 12:05:01 PM 0 43.55 2.03 18.99 4.05 0.12 31.25 12:05:01 PM 1 41.11 0.84 11.83 1.94 0.10 44.18 12:06:01 PM all 38.61 0.00 3.15 3.43 0.10 54.71 12:06:01 PM 0 48.86 0.00 3.56 3.07 0.10 44.41 12:06:01 PM 1 28.38 0.00 2.73 3.78 0.10 65.01 12:07:01 PM all 29.00 0.00 1.43 0.39 0.08 69.11 12:07:01 PM 0 30.50 0.00 1.38 0.53 0.07 67.52 12:07:01 PM 1 27.49 0.00 1.47 0.25 0.08 70.71 12:08:01 PM all 39.94 0.00 2.87 0.47 0.10 56.62 12:08:01 PM 0 48.72 0.00 2.71 0.48 0.12 47.97 12:08:01 PM 1 31.16 0.00 3.03 0.47 0.08 65.26 Average: all 37.46 0.36 5.68 1.82 0.10 54.59 Average: 0 42.90 0.50 6.61 2.03 0.10 47.86 Average: 1 32.03 0.21 4.76 1.61 0.09 61.30