---> uname -a: Linux prd-centos8-builder-2c-1g-17654.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 584 5026 19 2088 6811 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:53:5f:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe53:5f52/64 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) 06/18/2024 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 329.94 170.09 159.85 7922.18 41525.42 05:06:01 AM 113.33 0.27 113.06 17.46 9645.20 05:07:01 AM 30.69 0.57 30.13 49.86 1356.37 05:08:01 AM 17.43 0.52 16.92 49.60 366.87 Average: 122.86 42.87 80.00 2010.02 13225.03 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5218528 6963972 2665916 33.81 2688 1921412 789972 8.84 252472 2081548 172404 05:06:01 AM 5178236 7000676 2706208 34.32 2688 1989888 705248 7.89 242716 2094988 22856 05:07:01 AM 5179564 7002960 2704880 34.31 2688 1991364 701440 7.85 247400 2091372 12 05:08:01 AM 5185968 7011084 2698476 34.23 2688 1993060 693296 7.76 428284 1904460 208 Average: 5190574 6994673 2693870 34.17 2688 1973931 722489 8.09 292718 2043092 48870 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 269.03 147.45 1660.99 64.37 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 33.42 27.91 274.60 10.38 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 26.75 22.98 29.19 8.38 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 30.80 25.55 30.45 10.26 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 90.01 55.98 498.87 23.35 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) 06/18/2024 _x86_64_ (2 CPU) 05:03:39 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 36.27 2.93 21.09 17.47 0.12 22.12 05:05:01 AM 0 30.23 4.18 26.54 21.50 0.14 17.41 05:05:01 AM 1 42.20 1.70 15.73 13.51 0.10 26.75 05:06:01 AM all 40.49 0.00 3.29 4.00 0.10 52.12 05:06:01 AM 0 47.78 0.00 3.34 4.09 0.10 44.68 05:06:01 AM 1 33.21 0.00 3.23 3.91 0.10 59.55 05:07:01 AM all 40.34 0.00 1.76 0.53 0.10 57.27 05:07:01 AM 0 55.90 0.00 1.87 0.63 0.10 41.50 05:07:01 AM 1 24.78 0.00 1.65 0.43 0.10 73.04 05:08:01 AM all 36.22 0.00 2.24 0.38 0.08 61.07 05:08:01 AM 0 55.46 0.00 2.47 0.72 0.10 41.26 05:08:01 AM 1 16.98 0.00 2.02 0.05 0.07 80.89 Average: all 38.34 0.72 7.03 5.54 0.10 48.27 Average: 0 47.46 1.02 8.43 6.64 0.11 36.34 Average: 1 29.26 0.42 5.63 4.45 0.09 60.15