---> uname -a: Linux prd-centos8-builder-2c-1g-10165.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 572 5027 19 2099 6822 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:f0:da:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.190/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fef0:da44/64 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) 03/02/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 218.89 119.40 99.49 4141.76 7084.03 02:06:01 AM 107.03 0.28 106.75 17.86 9146.43 02:07:01 AM 24.08 0.30 23.78 42.39 988.62 02:08:01 AM 24.31 0.58 23.73 33.73 784.57 Average: 93.06 29.77 63.29 1046.25 4490.17 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5275848 7029380 2608596 33.09 2688 1926660 697128 7.80 218048 2048116 151112 02:06:01 AM 5117700 6949984 2766744 35.09 2688 1999608 750176 8.40 243004 2153480 16620 02:07:01 AM 5135008 6968552 2749436 34.87 2688 2000884 746440 8.36 244572 2135004 144 02:08:01 AM 5170620 7006400 2713824 34.42 2688 2002064 703212 7.87 412236 1931332 17520 Average: 5174794 6988579 2709650 34.37 2688 1982304 724239 8.11 279465 2066983 46349 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 219.43 130.93 1684.66 56.67 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.39 26.61 227.56 8.67 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.61 20.41 28.45 6.94 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 31.14 25.86 46.55 8.91 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 76.31 50.63 491.92 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) 03/02/2024 _x86_64_ (2 CPU) 02:03:25 LINUX RESTART (2 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.79 1.68 16.98 4.95 0.12 33.48 02:05:01 AM 0 43.07 1.74 17.63 5.34 0.10 32.12 02:05:01 AM 1 42.52 1.62 16.32 4.57 0.14 34.83 02:06:01 AM all 39.40 0.00 2.96 2.80 0.11 54.73 02:06:01 AM 0 61.83 0.00 3.54 2.67 0.12 31.84 02:06:01 AM 1 16.98 0.00 2.38 2.94 0.10 77.60 02:07:01 AM all 29.09 0.00 1.35 0.57 0.09 68.90 02:07:01 AM 0 41.05 0.00 1.63 0.62 0.08 56.61 02:07:01 AM 1 17.14 0.00 1.07 0.52 0.10 81.18 02:08:01 AM all 37.49 0.00 2.45 0.35 0.15 59.56 02:08:01 AM 0 57.76 0.00 3.04 0.53 0.13 38.53 02:08:01 AM 1 17.29 0.00 1.86 0.17 0.17 80.52 Average: all 37.15 0.41 5.84 2.14 0.12 54.34 Average: 0 50.99 0.42 6.37 2.26 0.11 39.84 Average: 1 23.32 0.39 5.32 2.02 0.13 68.81