---> uname -a: Linux prd-centos8-builder-2c-1g-10096.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 578 4959 19 2161 6814 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:60:c8:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe60:c806/64 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) 01/06/2024 _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 214.13 112.90 101.23 3444.76 7228.10 05:06:01 PM 104.25 0.28 103.97 17.86 10642.04 05:07:01 PM 31.04 0.30 30.74 42.39 1574.84 05:08:01 PM 23.26 0.58 22.68 33.73 680.92 Average: 93.17 28.51 64.65 884.65 5031.33 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5215872 6997536 2668572 33.85 2688 1954032 714272 8.00 220612 2103984 170896 05:06:01 PM 5054028 6957408 2830416 35.90 2688 2069052 746468 8.36 244700 2213396 40888 05:07:01 PM 5088316 6983296 2796128 35.46 2688 2060688 701056 7.85 252876 2170184 36 05:08:01 PM 5101712 6998236 2782732 35.29 2688 2061828 694896 7.78 420464 1990804 15820 Average: 5114982 6984119 2769462 35.13 2688 2036400 714173 7.99 284663 2119592 56910 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 147.39 91.67 1365.18 37.14 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 40.93 30.99 441.88 8.15 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 21.76 18.89 22.39 6.46 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 42.31 31.56 40.15 20.12 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 63.10 43.28 467.38 17.97 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) 01/06/2024 _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 42.40 1.65 16.83 4.41 0.10 34.61 05:05:01 PM 0 56.96 0.81 12.13 3.92 0.10 26.08 05:05:01 PM 1 27.56 2.50 21.61 4.91 0.10 43.31 05:06:01 PM all 39.24 0.00 3.51 3.94 0.10 53.22 05:06:01 PM 0 43.37 0.00 3.42 3.42 0.08 49.71 05:06:01 PM 1 35.11 0.00 3.60 4.45 0.12 56.72 05:07:01 PM all 28.19 0.00 1.52 0.61 0.07 69.61 05:07:01 PM 0 37.94 0.00 1.57 0.22 0.07 60.21 05:07:01 PM 1 18.45 0.00 1.47 1.00 0.07 79.02 05:08:01 PM all 38.04 0.00 2.54 0.35 0.09 58.98 05:08:01 PM 0 52.44 0.00 2.60 0.60 0.10 44.26 05:08:01 PM 1 23.66 0.00 2.48 0.10 0.08 73.67 Average: all 36.94 0.41 6.05 2.32 0.09 54.20 Average: 0 47.66 0.20 4.91 2.03 0.09 45.11 Average: 1 26.18 0.61 7.19 2.60 0.09 63.33