---> uname -a: Linux prd-centos8-builder-2c-1g-35774.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: 2799.996 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 567 5045 19 2086 6827 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:69:3e:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.13/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe69:3ef2/64 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) 04/27/2024 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 244.42 138.45 105.96 6090.10 11874.13 05:06:01 PM 92.72 0.28 92.43 17.86 8487.87 05:07:01 PM 27.61 0.30 27.31 42.39 1146.33 05:08:01 PM 24.41 0.78 23.63 57.06 538.68 Average: 97.30 34.96 62.34 1552.04 5512.01 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5327444 7054648 2557000 32.43 2688 1900316 674468 7.55 218028 1995416 130908 05:06:01 PM 5146348 6966380 2738096 34.73 2688 1987448 741312 8.30 244124 2125304 17080 05:07:01 PM 5212656 7033396 2671788 33.89 2688 1988596 678420 7.59 246336 2057644 4 05:08:01 PM 5126696 6952144 2757748 34.98 2688 1992748 760012 8.51 414520 1975480 12628 Average: 5203286 7001642 2681158 34.01 2688 1967277 713553 7.99 280752 2038461 40155 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 361.86 171.99 1653.68 61.62 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 35.13 28.65 250.10 9.24 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.61 26.10 29.87 8.04 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 37.88 30.98 33.92 19.10 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 116.13 64.43 491.94 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) 04/27/2024 _x86_64_ (2 CPU) 17:03:29 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.60 2.29 18.65 5.70 0.12 30.65 05:05:01 PM 0 30.83 2.16 19.89 6.04 0.12 40.97 05:05:01 PM 1 54.36 2.41 17.41 5.35 0.12 20.35 05:06:01 PM all 41.33 0.00 3.01 2.78 0.12 52.76 05:06:01 PM 0 29.49 0.00 2.84 2.78 0.10 64.79 05:06:01 PM 1 53.20 0.00 3.19 2.79 0.13 40.69 05:07:01 PM all 38.74 0.00 1.92 0.42 0.10 58.83 05:07:01 PM 0 32.72 0.00 1.92 0.65 0.10 64.61 05:07:01 PM 1 44.75 0.00 1.92 0.18 0.10 53.05 05:08:01 PM all 42.22 0.00 2.42 0.33 0.10 54.92 05:08:01 PM 0 34.00 0.00 2.45 0.33 0.12 63.10 05:08:01 PM 1 50.45 0.00 2.40 0.33 0.08 46.73 Average: all 41.22 0.56 6.44 2.29 0.11 49.38 Average: 0 31.76 0.53 6.71 2.43 0.11 58.46 Average: 1 50.67 0.59 6.17 2.15 0.11 40.30