---> uname -a: Linux prd-centos8-builder-2c-1g-12813.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: 2799.998 BogoMIPS: 5599.99 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 566 5037 19 2095 6829 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:90:3f:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe90:3f19/64 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) 03/13/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 232.47 146.11 86.36 7411.76 9148.98 06:06:01 AM 91.05 0.23 90.82 16.53 7155.31 06:07:01 AM 43.39 0.35 43.04 43.72 3893.17 06:08:01 AM 15.66 0.00 15.66 0.00 332.19 06:09:01 AM 23.30 0.78 22.51 57.06 525.73 Average: 81.18 29.50 51.68 1506.16 4211.39 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5255076 6974352 2629360 33.35 2688 1897908 799848 8.95 238940 2069456 128816 06:06:01 AM 5145824 6977636 2738612 34.73 2688 1999876 757720 8.48 220284 2156216 78756 06:07:01 AM 5167996 6998256 2716440 34.45 2688 1998472 718572 8.04 244484 2108072 36 06:08:01 AM 5153952 6984156 2730484 34.63 2688 1998472 727708 8.15 245256 2121708 32 06:09:01 AM 5169724 7004476 2714712 34.43 2688 2002524 724732 8.11 422072 1928888 12540 Average: 5178514 6987775 2705922 34.32 2688 1979450 745716 8.35 274207 2076868 44036 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 264.73 149.34 1661.97 59.68 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 31.76 25.06 257.28 7.32 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.29 21.54 42.75 6.78 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 22.05 19.63 19.37 6.22 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 29.63 23.30 27.21 10.09 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 75.10 47.78 401.79 18.02 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) 03/13/2024 _x86_64_ (2 CPU) 06:03:27 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 45.64 2.77 21.18 5.35 0.22 24.84 06:05:01 AM 0 32.75 3.28 24.27 5.67 0.24 33.79 06:05:01 AM 1 58.33 2.26 18.15 5.03 0.20 16.02 06:06:01 AM all 42.67 0.00 3.07 2.51 0.19 51.55 06:06:01 AM 0 29.64 0.00 2.83 3.13 0.18 64.21 06:06:01 AM 1 55.69 0.00 3.31 1.90 0.20 38.90 06:07:01 AM all 42.02 0.00 1.90 0.88 0.13 55.07 06:07:01 AM 0 50.56 0.00 1.95 0.42 0.13 46.94 06:07:01 AM 1 33.49 0.00 1.85 1.33 0.13 63.19 06:08:01 AM all 39.93 0.00 1.76 0.12 0.16 58.03 06:08:01 AM 0 37.80 0.00 1.58 0.08 0.18 60.35 06:08:01 AM 1 42.06 0.00 1.93 0.17 0.13 55.71 06:09:01 AM all 44.69 0.00 2.13 0.19 0.15 52.84 06:09:01 AM 0 23.45 0.00 1.93 0.23 0.15 74.24 06:09:01 AM 1 65.92 0.00 2.33 0.15 0.15 31.45 Average: all 42.98 0.54 5.92 1.79 0.17 48.60 Average: 0 34.85 0.64 6.39 1.88 0.18 56.07 Average: 1 51.07 0.44 5.46 1.70 0.16 41.15