---> uname -a: Linux prd-centos8-builder-2c-1g-17333.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 578 5026 19 2095 6818 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:01:64:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe01:64c9/64 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) 03/23/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 245.48 140.53 104.95 6114.05 14331.63 02:06:01 AM 95.97 0.28 95.68 17.86 8498.88 02:07:01 AM 27.81 0.30 27.51 42.39 1577.64 02:08:01 AM 18.91 0.78 18.13 57.06 425.98 02:09:01 AM 2.97 0.00 2.97 0.00 83.99 Average: 78.22 28.38 49.85 1246.23 4983.51 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5250596 6981764 2633848 33.41 2688 1904408 731780 8.19 217576 2073128 132796 02:06:01 AM 5126312 6956292 2758132 34.98 2688 1997460 734100 8.22 242744 2147372 32088 02:07:01 AM 5170944 7001596 2713500 34.42 2688 1998608 702168 7.86 245620 2101380 24 02:08:01 AM 5176920 7009432 2707524 34.34 2688 2000504 685336 7.67 415672 1925676 4 02:09:01 AM 5178236 7010736 2706208 34.32 2688 2000504 685336 7.67 415668 1924620 4 Average: 5180602 6991964 2703842 34.29 2688 1980297 707744 7.92 307456 2034435 32983 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 354.21 163.01 1690.90 60.26 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 35.76 27.95 249.30 8.78 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 27.04 24.01 28.13 7.77 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 30.81 25.23 30.49 19.78 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 0.10 0.05 0.01 0.00 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 89.58 48.05 399.75 19.32 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) 03/23/2024 _x86_64_ (2 CPU) 02:03:28 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 40.71 2.30 18.64 9.07 0.10 29.19 02:05:01 AM 0 39.99 1.66 15.97 8.48 0.10 33.80 02:05:01 AM 1 41.43 2.95 21.32 9.66 0.10 24.54 02:06:01 AM all 40.01 0.00 3.02 3.05 0.09 53.83 02:06:01 AM 0 26.06 0.00 2.81 2.15 0.08 68.90 02:06:01 AM 1 53.96 0.00 3.23 3.96 0.10 38.74 02:07:01 AM all 38.71 0.00 1.77 0.48 0.07 58.97 02:07:01 AM 0 15.88 0.00 1.55 0.62 0.07 81.89 02:07:01 AM 1 61.52 0.00 1.98 0.35 0.08 36.07 02:08:01 AM all 33.56 0.00 2.06 0.46 0.10 63.83 02:08:01 AM 0 20.60 0.00 2.00 0.70 0.08 76.62 02:08:01 AM 1 46.52 0.00 2.12 0.22 0.12 51.03 02:09:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 02:09:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 02:09:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 Average: all 30.63 0.45 5.06 2.59 0.08 61.19 Average: 0 20.47 0.33 4.44 2.37 0.07 72.31 Average: 1 40.81 0.58 5.68 2.81 0.09 50.04