---> uname -a: Linux prd-centos8-builder-2c-1g-1597.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 575 5007 19 2116 6817 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:e7:cf:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fee7:cf48/64 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) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 238.80 138.07 100.73 5429.92 7256.15 11:06:01 PM 104.10 0.28 103.82 17.86 9077.22 11:07:01 PM 30.64 0.30 30.34 42.39 1549.89 11:08:01 PM 24.96 0.58 24.38 33.73 730.28 Average: 99.63 34.81 64.82 1381.15 4653.49 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5220268 6998096 2664176 33.79 2688 1950600 735960 8.24 219344 2100872 166912 11:06:01 PM 5102852 6960028 2781592 35.28 2688 2023752 750472 8.40 244860 2165392 41796 11:07:01 PM 5120092 6978480 2764352 35.06 2688 2025008 730796 8.18 253224 2139088 9660 11:08:01 PM 5116468 6966876 2767976 35.11 2688 2016520 738476 8.27 420292 1976168 15820 Average: 5139920 6975870 2744524 34.81 2688 2003970 738926 8.27 284430 2095380 58547 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 313.25 164.35 1884.31 64.20 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 32.39 24.76 264.27 8.19 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.41 18.60 22.82 6.67 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 33.09 26.38 33.31 9.65 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 100.30 58.53 551.23 22.18 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) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 44.28 2.29 16.81 4.73 0.10 31.79 11:05:01 PM 0 36.53 2.53 15.90 5.20 0.10 39.74 11:05:01 PM 1 52.11 2.05 17.72 4.25 0.10 23.78 11:06:01 PM all 40.41 0.00 3.56 2.70 0.10 53.22 11:06:01 PM 0 26.70 0.00 3.29 3.07 0.10 66.83 11:06:01 PM 1 54.16 0.00 3.83 2.33 0.10 39.58 11:07:01 PM all 28.41 0.00 1.52 0.61 0.08 69.39 11:07:01 PM 0 15.57 0.00 1.49 0.83 0.07 82.04 11:07:01 PM 1 41.24 0.00 1.55 0.38 0.08 56.74 11:08:01 PM all 38.36 0.00 2.45 0.39 0.09 58.71 11:08:01 PM 0 21.93 0.00 2.01 0.10 0.08 75.87 11:08:01 PM 1 54.81 0.00 2.88 0.68 0.10 41.52 Average: all 37.84 0.56 6.03 2.10 0.09 53.37 Average: 0 25.15 0.63 5.64 2.29 0.09 66.21 Average: 1 50.57 0.50 6.43 1.90 0.10 40.50