---> uname -a: Linux prd-centos8-builder-2c-1g-17854.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: 2799.998 BogoMIPS: 5599.99 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 569 5034 19 2096 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:4f:c7:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe4f:c707/64 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) 03/24/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 232.66 126.86 105.80 3516.21 7181.67 10:06:01 PM 84.16 0.47 83.69 56.25 8436.19 10:07:01 PM 25.40 0.10 25.30 3.60 1025.25 10:08:01 PM 18.20 0.78 17.41 57.06 401.80 Average: 90.10 32.05 58.05 908.24 4261.40 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5256096 7017904 2628340 33.34 2688 1934800 731072 8.18 219120 2065620 158188 10:06:01 PM 5163728 6994012 2720708 34.51 2688 1998472 721816 8.08 244420 2109456 16452 10:07:01 PM 5152916 6983272 2731520 34.64 2688 1998584 732540 8.20 245500 2119520 36 10:08:01 PM 5216096 7051128 2668340 33.84 2688 2002716 652396 7.30 413768 1886480 12624 Average: 5197209 7011579 2687227 34.08 2688 1983643 709456 7.94 280702 2045269 46825 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 129.58 82.40 1163.25 33.70 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.71 27.91 187.43 8.84 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 29.40 25.58 25.15 8.29 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 26.48 20.38 24.03 8.94 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 54.79 39.07 349.96 14.94 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) 03/24/2024 _x86_64_ (2 CPU) 22:03:27 LINUX RESTART (2 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 42.67 2.22 17.16 4.24 0.12 33.60 10:05:01 PM 0 41.79 2.04 15.09 4.46 0.12 36.50 10:05:01 PM 1 43.57 2.40 19.24 4.01 0.12 30.66 10:06:01 PM all 39.08 0.00 2.84 2.22 0.10 55.77 10:06:01 PM 0 30.79 0.00 2.58 1.91 0.10 64.61 10:06:01 PM 1 47.38 0.00 3.10 2.52 0.10 46.90 10:07:01 PM all 38.37 0.00 2.08 0.29 0.10 59.15 10:07:01 PM 0 20.19 0.00 2.05 0.38 0.10 77.27 10:07:01 PM 1 56.54 0.00 2.12 0.20 0.10 41.04 10:08:01 PM all 27.22 0.00 1.48 1.84 1.74 67.73 10:08:01 PM 0 12.90 0.00 1.23 1.95 1.74 82.18 10:08:01 PM 1 41.56 0.00 1.72 1.72 1.74 53.25 Average: all 36.77 0.55 5.83 2.14 0.52 54.20 Average: 0 26.33 0.50 5.19 2.17 0.52 65.29 Average: 1 47.26 0.59 6.46 2.10 0.52 43.07