---> uname -a: Linux prd-centos8-builder-2c-1g-19943.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 571 5043 19 2084 6823 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:5d:08:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe5d:875/64 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) 04/02/2024 _x86_64_ (2 CPU) 02:03:50 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 403.03 332.45 70.59 15756.16 38781.85 02:06:01 AM 140.01 14.61 125.40 1370.70 10079.74 02:07:01 AM 49.21 0.32 48.89 43.19 4240.59 02:08:01 AM 10.71 0.03 10.68 0.53 236.18 02:09:01 AM 14.60 0.58 14.01 33.72 329.32 Average: 123.54 69.62 53.91 3441.98 10735.99 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5508932 7037168 2375504 30.13 2688 1712308 772924 8.65 191032 1882636 89272 02:06:01 AM 5209572 7029724 2674864 33.93 2688 1988156 696660 7.80 220172 2091772 96476 02:07:01 AM 5169588 6988648 2714848 34.43 2688 1987160 732428 8.20 244996 2105160 32 02:08:01 AM 5200228 7019236 2684208 34.04 2688 1987168 707260 7.92 245556 2074228 24 02:09:01 AM 5195676 7015840 2688760 34.10 2688 1988320 708772 7.93 414508 1910068 172 Average: 5256799 7018123 2627637 33.33 2688 1932622 723609 8.10 263253 2012773 37195 02:04:01 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 283.43 152.58 1060.20 58.31 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 58.07 39.93 815.92 13.02 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 29.80 26.11 45.40 8.95 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 11.23 9.98 9.26 3.40 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 28.27 22.36 27.20 8.38 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 82.18 50.20 391.65 18.41 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) 04/02/2024 _x86_64_ (2 CPU) 02:03:50 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 36.38 3.49 22.65 23.42 0.10 13.96 02:05:01 AM 0 35.11 3.09 24.40 24.69 0.10 12.61 02:05:01 AM 1 37.65 3.88 20.90 22.15 0.10 15.32 02:06:01 AM all 39.66 0.17 4.96 4.23 0.11 50.87 02:06:01 AM 0 31.71 0.33 5.69 5.28 0.12 56.87 02:06:01 AM 1 47.61 0.02 4.23 3.18 0.10 44.86 02:07:01 AM all 38.56 0.00 2.13 1.02 0.08 58.21 02:07:01 AM 0 35.18 0.00 2.13 0.67 0.08 61.94 02:07:01 AM 1 41.95 0.00 2.13 1.37 0.08 54.47 02:08:01 AM all 18.81 0.00 0.89 0.07 0.07 80.17 02:08:01 AM 0 7.19 0.00 0.90 0.07 0.07 91.78 02:08:01 AM 1 30.44 0.00 0.88 0.07 0.07 68.55 02:09:01 AM all 25.99 0.00 1.67 0.15 0.08 72.12 02:09:01 AM 0 11.56 0.00 1.57 0.15 0.08 86.64 02:09:01 AM 1 40.41 0.00 1.77 0.15 0.07 57.60 Average: all 31.86 0.72 6.39 5.69 0.09 55.25 Average: 0 24.10 0.67 6.85 6.08 0.09 62.21 Average: 1 39.62 0.77 5.92 5.31 0.08 48.30