---> uname -a: Linux prd-centos8-builder-2c-1g-23098.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 5049 19 2086 6830 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:24:67:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe24:6725/64 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) 04/13/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 236.99 134.98 102.02 3804.51 7101.46 05:06:01 PM 93.88 0.28 93.60 17.86 8469.96 05:07:01 PM 25.21 0.60 24.61 50.38 1012.65 05:08:01 PM 17.89 0.48 17.41 49.05 375.12 Average: 92.89 33.66 59.23 968.56 4227.53 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5290920 7034248 2593524 32.89 2688 1916336 704120 7.88 218004 2032116 142900 05:06:01 PM 5127956 6947076 2756488 34.96 2688 1986948 753572 8.44 243700 2146428 17068 05:07:01 PM 5120480 6940940 2763964 35.06 2688 1988324 779060 8.72 256076 2140228 24 05:08:01 PM 5190728 7012900 2693716 34.16 2688 1990044 718372 8.04 426056 1900540 252 Average: 5182521 6983791 2701923 34.27 2688 1970413 738781 8.27 285959 2054828 40061 05:04:02 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 201.47 115.62 1455.97 53.40 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 29.61 24.20 183.64 8.21 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 32.29 28.02 36.64 8.24 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 38.89 30.76 35.91 11.32 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 75.04 49.37 423.71 20.15 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) 04/13/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.90 2.32 18.15 6.01 0.11 30.51 05:05:01 PM 0 48.19 2.88 20.41 5.90 0.10 22.52 05:05:01 PM 1 37.63 1.76 15.90 6.12 0.12 38.47 05:06:01 PM all 38.84 0.00 2.78 6.71 0.10 51.58 05:06:01 PM 0 53.98 0.00 3.18 6.84 0.10 35.89 05:06:01 PM 1 23.76 0.00 2.38 6.58 0.10 67.19 05:07:01 PM all 37.46 0.00 1.94 0.57 0.09 59.94 05:07:01 PM 0 37.00 0.00 1.84 0.47 0.10 60.59 05:07:01 PM 1 37.92 0.00 2.04 0.67 0.08 59.29 05:08:01 PM all 37.29 0.00 2.39 0.67 0.10 59.55 05:08:01 PM 0 50.70 0.00 2.43 0.69 0.10 46.08 05:08:01 PM 1 23.89 0.00 2.36 0.65 0.10 73.00 Average: all 39.09 0.57 6.21 3.46 0.10 50.57 Average: 0 47.45 0.70 6.84 3.45 0.10 41.46 Average: 1 30.75 0.43 5.58 3.48 0.10 59.66