---> uname -a: Linux prd-centos8-builder-2c-1g-10844.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 561 4975 19 2162 6832 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:80:e4:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe80:e447/64 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) 01/10/2024 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 252.41 156.70 95.70 6702.92 6976.55 12:06:01 AM 106.13 0.28 105.85 17.86 10614.25 12:07:01 AM 40.39 0.32 40.07 42.52 2361.25 12:08:01 AM 23.10 0.40 22.70 18.40 625.16 Average: 105.52 39.43 66.08 1695.77 5144.34 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5270140 6999368 2614296 33.16 2688 1903640 737976 8.26 217256 2056320 133252 12:06:01 AM 5117164 7012956 2767272 35.10 2688 2061080 706352 7.91 226892 2163136 47852 12:07:01 AM 5113080 7009576 2771356 35.15 2688 2062352 720428 8.06 252248 2144520 16 12:08:01 AM 5087860 6982848 2796576 35.47 2688 2060852 723192 8.10 418308 2005716 13680 Average: 5147061 7001187 2737375 34.72 2688 2021981 721987 8.08 278676 2092423 48700 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 270.70 157.04 1671.42 58.84 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 43.94 30.86 642.97 7.48 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 25.21 21.79 25.76 7.43 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 31.59 25.75 31.51 9.00 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 92.87 58.87 592.98 20.69 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) 01/10/2024 _x86_64_ (2 CPU) 00:03:27 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 43.08 2.75 20.00 6.44 0.10 27.63 12:05:01 AM 0 52.19 2.24 19.32 5.93 0.10 20.22 12:05:01 AM 1 34.00 3.25 20.68 6.95 0.10 35.02 12:06:01 AM all 39.20 0.00 3.63 3.63 0.11 53.43 12:06:01 AM 0 46.75 0.00 3.83 3.68 0.10 45.64 12:06:01 AM 1 31.66 0.00 3.44 3.57 0.12 61.21 12:07:01 AM all 32.40 0.00 1.66 0.99 0.08 64.88 12:07:01 AM 0 25.25 0.00 1.50 0.92 0.07 72.27 12:07:01 AM 1 39.56 0.00 1.82 1.07 0.08 57.47 12:08:01 AM all 36.90 0.00 2.34 0.34 0.07 60.34 12:08:01 AM 0 46.49 0.00 2.63 0.18 0.08 50.61 12:08:01 AM 1 27.30 0.00 2.05 0.50 0.07 70.08 Average: all 37.86 0.67 6.83 2.83 0.09 51.71 Average: 0 42.61 0.55 6.74 2.66 0.09 47.36 Average: 1 33.12 0.80 6.92 3.00 0.09 56.06