---> uname -a: Linux prd-centos8-builder-2c-1g-13720.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 559 5026 19 2114 6834 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:98:24:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe98:24d4/64 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) 01/20/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 217.32 109.25 108.07 3122.72 7419.71 02:06:01 PM 102.17 0.47 101.70 56.26 8794.57 02:07:01 PM 29.49 0.10 29.39 3.60 1530.86 02:08:01 PM 36.13 0.78 35.34 57.06 1067.41 Average: 95.77 27.31 68.46 800.20 4691.64 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5206872 7009068 2677564 33.96 2688 1973612 727580 8.14 222548 2107196 185312 02:06:01 PM 5212400 7059740 2672036 33.89 2688 2014100 672000 7.52 245500 2056988 32140 02:07:01 PM 5191228 7038648 2693208 34.16 2688 2014212 671996 7.52 252752 2069588 12 02:08:01 PM 5092596 6960012 2791840 35.41 2688 2033636 746020 8.35 421564 2000136 42440 Average: 5175774 7016867 2708662 34.35 2688 2008890 704399 7.89 285591 2058477 64976 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 90.29 57.99 1216.11 18.62 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 33.11 27.58 198.66 7.91 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.82 23.51 23.97 7.45 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.51 25.90 31.08 10.87 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 45.50 33.64 363.89 11.18 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) 01/20/2024 _x86_64_ (2 CPU) 14:03:22 LINUX RESTART (2 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.39 1.44 15.37 4.26 0.13 37.41 02:05:01 PM 0 49.08 1.42 16.21 4.85 0.12 28.32 02:05:01 PM 1 33.67 1.46 14.53 3.68 0.14 46.52 02:06:01 PM all 38.39 0.00 3.19 3.01 0.10 55.30 02:06:01 PM 0 41.63 0.00 3.06 2.71 0.10 52.49 02:06:01 PM 1 35.17 0.00 3.33 3.31 0.10 58.10 02:07:01 PM all 36.15 0.00 1.83 0.58 0.11 61.33 02:07:01 PM 0 59.01 0.00 2.15 0.37 0.10 38.37 02:07:01 PM 1 13.32 0.00 1.52 0.78 0.12 84.27 02:08:01 PM all 43.63 0.00 3.04 0.51 0.11 52.72 02:08:01 PM 0 65.38 0.00 3.72 0.60 0.12 30.19 02:08:01 PM 1 21.91 0.00 2.36 0.42 0.10 75.21 Average: all 39.88 0.35 5.79 2.07 0.11 51.79 Average: 0 53.82 0.35 6.22 2.11 0.11 37.39 Average: 1 25.96 0.36 5.36 2.03 0.11 66.17