---> uname -a: Linux prd-centos8-builder-2c-1g-1551.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 5018 19 2115 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:a1:49:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fea1:4997/64 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) 02/01/2024 _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 217.75 112.83 104.92 3124.28 7495.93 05:06:01 PM 99.65 0.47 99.18 56.25 8763.43 05:07:01 PM 28.61 0.10 28.51 3.60 1540.14 05:08:01 PM 30.03 0.78 29.25 57.06 903.32 Average: 94.01 28.54 65.46 810.23 4675.74 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5199220 7002776 2685224 34.06 2688 1974960 736764 8.25 222824 2114432 186252 05:06:01 PM 5168852 7017400 2715592 34.44 2688 2015236 695624 7.79 246016 2099420 32148 05:07:01 PM 5158872 7007512 2725572 34.57 2688 2015340 706712 7.91 253132 2100808 24 05:08:01 PM 5158696 7012752 2725748 34.57 2688 2019916 704508 7.89 420360 1934936 28024 Average: 5171410 7010110 2713034 34.41 2688 2006363 710902 7.96 285583 2062399 61612 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 101.25 72.37 1308.41 24.97 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 32.67 26.72 199.72 8.06 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 21.21 18.48 17.62 6.45 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 37.73 29.35 34.60 11.23 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 48.21 36.73 390.06 12.67 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) 02/01/2024 _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 41.84 1.67 15.83 4.13 0.10 36.43 05:05:01 PM 0 35.21 1.61 15.75 3.43 0.10 43.89 05:05:01 PM 1 48.46 1.74 15.91 4.82 0.10 28.97 05:06:01 PM all 39.36 0.00 3.12 2.30 0.10 55.13 05:06:01 PM 0 22.42 0.00 2.87 2.74 0.10 71.87 05:06:01 PM 1 56.32 0.00 3.36 1.86 0.10 38.37 05:07:01 PM all 28.76 0.00 1.37 0.55 0.08 69.24 05:07:01 PM 0 23.01 0.00 1.63 0.65 0.07 74.64 05:07:01 PM 1 34.52 0.00 1.10 0.45 0.08 63.85 05:08:01 PM all 40.14 0.00 3.04 0.54 0.10 56.17 05:08:01 PM 0 30.98 0.00 2.74 0.75 0.10 65.43 05:08:01 PM 1 49.33 0.00 3.35 0.33 0.10 46.89 Average: all 37.51 0.41 5.80 1.87 0.09 54.31 Average: 0 27.88 0.40 5.71 1.89 0.09 64.03 Average: 1 47.15 0.43 5.90 1.85 0.10 44.58