---> uname -a: Linux prd-centos8-builder-2c-1g-9529.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 561 5036 19 2101 6832 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:54:4e:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe54:4e53/64 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) 02/28/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 249.03 146.83 102.20 7436.76 14554.86 05:06:01 PM 101.32 0.28 101.03 17.86 8442.34 05:07:01 PM 29.78 0.30 29.48 42.39 2077.14 05:08:01 PM 24.28 0.58 23.70 33.73 728.56 Average: 101.10 37.00 64.10 1882.61 6450.81 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5289752 7019924 2594692 32.91 2688 1904700 703076 7.87 217384 2037460 133516 05:06:01 PM 5173828 7006892 2710616 34.38 2688 2000432 704344 7.88 241868 2100544 48396 05:07:01 PM 5193440 7027584 2691004 34.13 2688 2001596 684864 7.67 244608 2077260 12 05:08:01 PM 5183144 7019500 2701300 34.26 2688 2002888 712008 7.97 412672 1918816 17508 Average: 5210041 7018475 2674403 33.92 2688 1977404 701073 7.85 279133 2033520 49858 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 267.54 153.06 1688.13 60.36 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 35.44 28.59 288.15 8.61 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.15 19.38 22.47 6.49 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 32.89 27.08 35.19 16.79 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 89.50 57.03 508.48 23.06 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) 02/28/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 40.73 2.50 18.89 10.78 0.12 26.98 05:05:01 PM 0 35.71 2.64 19.30 11.45 0.12 30.78 05:05:01 PM 1 45.76 2.37 18.48 10.10 0.12 23.17 05:06:01 PM all 40.29 0.00 3.22 3.15 0.11 53.23 05:06:01 PM 0 26.80 0.00 2.78 3.98 0.10 66.33 05:06:01 PM 1 53.86 0.00 3.65 2.31 0.12 40.05 05:07:01 PM all 28.13 0.00 1.49 0.68 0.08 69.62 05:07:01 PM 0 13.29 0.00 1.62 0.82 0.07 84.21 05:07:01 PM 1 43.00 0.00 1.37 0.55 0.08 54.99 05:08:01 PM all 38.07 0.00 2.42 0.32 0.10 59.09 05:08:01 PM 0 16.22 0.00 2.01 0.37 0.10 81.30 05:08:01 PM 1 59.94 0.00 2.83 0.27 0.10 36.86 Average: all 36.78 0.62 6.44 3.69 0.10 52.36 Average: 0 22.93 0.65 6.36 4.11 0.10 65.85 Average: 1 50.67 0.58 6.53 3.27 0.10 38.84