---> uname -a: Linux prd-centos8-builder-2c-1g-11609.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 532 5052 19 2114 6861 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:b4:01:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.135/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:feb4:197/64 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) 01/12/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 242.76 145.14 97.62 6172.57 19993.58 03:06:01 PM 106.96 0.23 106.73 16.53 9274.69 03:07:01 PM 42.24 0.35 41.89 43.73 2413.58 03:08:01 PM 15.68 0.30 15.38 8.00 386.55 Average: 101.91 36.50 65.41 1560.14 8017.15 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5341792 7071228 2542652 32.25 2688 1902728 663180 7.42 218120 1984156 140468 03:06:01 PM 5209576 7056568 2674868 33.93 2688 2012924 649756 7.27 225736 2076980 51072 03:07:01 PM 5191980 7039748 2692464 34.15 2688 2014240 674260 7.55 252972 2069984 8 03:08:01 PM 5181656 7027324 2702788 34.28 2688 2012164 687340 7.69 250344 2080692 13520 Average: 5231251 7048717 2653193 33.65 2688 1985514 668634 7.48 236793 2052953 51267 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 270.10 143.78 1659.10 56.52 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 47.02 34.51 474.85 8.15 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.75 22.90 25.06 14.03 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 22.86 19.20 24.15 5.76 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 91.43 55.09 545.79 21.12 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) 01/12/2024 _x86_64_ (2 CPU) 15:03:27 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 39.05 2.58 19.52 12.88 0.11 25.85 03:05:01 PM 0 50.62 1.62 16.35 11.62 0.10 19.69 03:05:01 PM 1 27.34 3.55 22.73 14.16 0.12 32.10 03:06:01 PM all 40.68 0.00 3.42 3.47 0.12 52.30 03:06:01 PM 0 44.95 0.00 3.49 3.43 0.10 48.03 03:06:01 PM 1 36.41 0.00 3.36 3.52 0.13 56.58 03:07:01 PM all 32.57 0.00 1.57 2.82 0.11 62.93 03:07:01 PM 0 33.87 0.00 1.70 3.08 0.12 61.23 03:07:01 PM 1 31.26 0.00 1.45 2.56 0.10 64.63 03:08:01 PM all 29.56 0.00 1.75 0.20 0.09 68.40 03:08:01 PM 0 33.49 0.00 1.72 0.25 0.08 64.46 03:08:01 PM 1 25.61 0.00 1.79 0.15 0.10 72.35 Average: all 35.45 0.63 6.49 4.80 0.11 52.52 Average: 0 40.69 0.40 5.77 4.56 0.10 48.48 Average: 1 30.18 0.87 7.22 5.03 0.11 56.59