---> uname -a: Linux prd-centos8-builder-2c-1g-21236.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 556 5058 19 2085 6839 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:05:a3:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe05:a371/64 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) 04/07/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 230.99 137.94 93.05 5995.47 6608.11 01:06:01 AM 91.64 0.28 91.35 17.86 7953.93 01:07:01 AM 25.26 0.30 24.96 42.39 1463.87 01:08:01 AM 25.47 0.78 24.69 57.05 582.82 Average: 93.34 34.83 58.52 1528.25 4152.30 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5283380 7008276 2601056 32.99 2688 1899228 733340 8.21 218560 2040392 130052 01:06:01 AM 5140832 6959140 2743604 34.80 2688 1986312 763112 8.54 244364 2131828 32088 01:07:01 AM 5219804 7039212 2664632 33.80 2688 1987460 688044 7.70 246636 2050300 8 01:08:01 AM 5175872 6999992 2708564 34.35 2688 1991604 723544 8.10 415116 1925652 12764 Average: 5204972 7001655 2679464 33.98 2688 1966151 727010 8.14 281169 2037043 43728 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 285.99 146.65 1642.30 59.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 35.02 28.39 250.13 9.65 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.15 24.45 28.23 7.77 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 36.15 29.11 34.01 21.28 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 96.08 57.15 488.69 24.50 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) 04/07/2024 _x86_64_ (2 CPU) 01:03:26 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 42.49 2.25 17.65 6.14 0.12 31.36 01:05:01 AM 0 31.20 3.19 22.46 7.03 0.10 36.02 01:05:01 AM 1 53.53 1.32 12.94 5.28 0.13 26.80 01:06:01 AM all 40.50 0.00 2.91 3.79 0.12 52.68 01:06:01 AM 0 21.53 0.00 2.70 3.51 0.13 72.13 01:06:01 AM 1 59.50 0.00 3.12 4.07 0.12 33.19 01:07:01 AM all 38.72 0.00 1.88 0.88 0.10 58.42 01:07:01 AM 0 33.53 0.00 1.62 0.77 0.10 63.98 01:07:01 AM 1 43.91 0.00 2.14 0.99 0.10 52.87 01:08:01 AM all 39.99 0.00 2.36 0.60 0.10 56.96 01:08:01 AM 0 37.62 0.00 2.40 0.78 0.10 59.10 01:08:01 AM 1 42.35 0.00 2.31 0.42 0.10 54.82 Average: all 40.41 0.55 6.15 2.84 0.11 49.93 Average: 0 30.97 0.78 7.19 3.00 0.11 57.96 Average: 1 49.82 0.33 5.12 2.68 0.11 41.94