---> uname -a: Linux prd-centos8-builder-2c-1g-39131.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 579 5032 19 2088 6816 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:78:81:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe78:8124/64 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) 09/16/2024 _x86_64_ (2 CPU) 22:06:20 LINUX RESTART (2 CPU) 10:07:01 PM tps rtps wtps bread/s bwrtn/s 10:08:01 PM 256.94 97.62 159.32 2966.92 7747.61 10:09:01 PM 89.92 0.83 89.09 67.59 8133.83 10:10:01 PM 18.41 0.10 18.31 10.40 420.61 Average: 121.76 32.86 88.91 1015.13 5433.99 10:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 PM 5211800 7025488 2672644 33.90 2688 1982372 715400 8.01 218780 2098320 195132 10:09:01 PM 5167996 6990352 2716448 34.45 2688 1990236 734592 8.22 246896 2102592 36 10:10:01 PM 5214820 7037548 2669624 33.86 2688 1990644 676740 7.58 427012 1875936 116 Average: 5198205 7017796 2686239 34.07 2688 1987751 708911 7.94 297563 2025616 65095 10:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 66.50 47.48 1000.58 13.69 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 30.69 27.55 53.39 9.83 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 26.89 23.18 27.94 8.92 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 41.36 32.73 360.69 10.81 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) 09/16/2024 _x86_64_ (2 CPU) 22:06:20 LINUX RESTART (2 CPU) 10:07:01 PM CPU %user %nice %system %iowait %steal %idle 10:08:01 PM all 38.72 1.50 16.34 6.01 0.13 37.31 10:08:01 PM 0 38.93 1.35 15.88 6.13 0.14 37.57 10:08:01 PM 1 38.50 1.64 16.80 5.89 0.12 37.05 10:09:01 PM all 37.85 0.00 2.58 2.46 0.11 57.00 10:09:01 PM 0 38.31 0.00 2.49 1.80 0.10 57.30 10:09:01 PM 1 37.40 0.00 2.67 3.12 0.12 56.70 10:10:01 PM all 34.00 0.00 2.24 0.43 0.09 63.25 10:10:01 PM 0 20.45 0.00 2.30 0.62 0.07 76.56 10:10:01 PM 1 48.21 0.00 2.17 0.23 0.10 49.29 Average: all 36.87 0.50 7.05 2.97 0.11 52.50 Average: 0 32.53 0.45 6.85 2.84 0.10 57.23 Average: 1 41.28 0.55 7.24 3.11 0.11 47.71