---> uname -a: Linux prd-centos8-builder-2c-1g-10330.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 615 4922 19 2161 6777 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:79:36:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe79:3644/64 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) 01/07/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 227.87 124.81 103.07 3714.00 7450.44 05:06:01 PM 104.22 0.28 103.93 17.86 10603.47 05:07:01 PM 29.23 0.30 28.93 42.39 1489.30 05:08:01 PM 26.26 0.58 25.67 33.72 749.20 Average: 96.35 31.11 65.24 940.52 5063.08 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5174504 6949220 2709932 34.37 2688 1947564 809632 9.06 219580 2147044 164528 05:06:01 PM 5017132 6920452 2867304 36.37 2688 2069036 827216 9.26 244688 2249156 40888 05:07:01 PM 5030068 6934636 2854368 36.20 2688 2070300 806476 9.03 253636 2226616 9660 05:08:01 PM 5029640 6925868 2854796 36.21 2688 2061812 817112 9.15 420532 2061804 15820 Average: 5062836 6932544 2821600 35.79 2688 2037178 815109 9.12 284609 2171155 57724 05:04:02 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 211.71 121.70 1676.82 55.37 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 40.18 29.60 441.75 7.99 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 22.66 18.98 23.16 6.77 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 33.51 27.42 33.60 9.90 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 76.45 49.13 539.12 19.86 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) 01/07/2024 _x86_64_ (2 CPU) 17:03:24 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 43.39 2.25 17.84 4.47 0.12 31.94 05:05:01 PM 0 43.77 2.73 19.17 4.72 0.12 29.48 05:05:01 PM 1 43.00 1.77 16.51 4.22 0.12 34.38 05:06:01 PM all 39.94 0.00 3.44 2.89 0.09 53.64 05:06:01 PM 0 49.52 0.00 3.47 2.80 0.08 44.12 05:06:01 PM 1 30.37 0.00 3.40 2.98 0.10 63.15 05:07:01 PM all 28.37 0.00 1.39 0.53 0.08 69.62 05:07:01 PM 0 40.27 0.00 1.37 0.65 0.08 57.62 05:07:01 PM 1 16.48 0.00 1.42 0.42 0.07 81.62 05:08:01 PM all 38.41 0.00 2.51 0.28 0.09 58.71 05:08:01 PM 0 58.52 0.00 2.67 0.18 0.10 38.53 05:08:01 PM 1 18.30 0.00 2.35 0.37 0.08 78.90 Average: all 37.48 0.55 6.20 2.02 0.09 53.66 Average: 0 48.06 0.66 6.56 2.07 0.10 42.55 Average: 1 26.91 0.43 5.84 1.98 0.09 64.75