---> uname -a: Linux prd-centos8-builder-2c-1g-2567.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 544 5039 19 2115 6849 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:39:a3:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe39:a3c2/64 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) 02/04/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 217.38 126.72 90.65 4647.12 6611.08 10:06:01 AM 102.32 0.28 102.03 17.86 8837.18 10:07:01 AM 39.46 0.30 39.16 42.39 2475.55 10:08:01 AM 24.10 0.42 23.68 18.53 703.92 Average: 95.82 31.94 63.88 1181.62 4657.01 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5287676 7023640 2596760 32.94 2688 1910424 706404 7.91 217212 2041376 139340 10:06:01 AM 5214616 7062528 2669820 33.86 2688 2014108 642340 7.19 233336 2065508 51496 10:07:01 AM 5227740 7076420 2656696 33.70 2688 2015380 649624 7.27 252360 2033720 20 10:08:01 AM 5228180 7077504 2656256 33.69 2688 2016056 623460 6.98 419800 1869108 15808 Average: 5239553 7060023 2644883 33.55 2688 1988992 655457 7.34 280677 2002428 51666 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 269.71 148.90 1686.08 61.86 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 40.54 30.46 462.44 7.58 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.66 21.85 25.69 7.57 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 29.80 25.16 30.85 8.63 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 91.19 56.60 551.31 21.41 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) 02/04/2024 _x86_64_ (2 CPU) 10:03:25 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 41.37 2.01 16.92 7.40 0.12 32.18 10:05:01 AM 0 43.26 1.37 14.71 7.73 0.12 32.81 10:05:01 AM 1 39.47 2.65 19.15 7.06 0.12 31.55 10:06:01 AM all 38.14 0.00 3.48 4.86 0.11 53.42 10:06:01 AM 0 21.96 0.00 3.40 7.24 0.10 67.30 10:06:01 AM 1 54.44 0.00 3.56 2.45 0.12 39.43 10:07:01 AM all 31.56 0.00 1.56 1.00 0.09 65.78 10:07:01 AM 0 20.02 0.00 1.43 1.05 0.08 77.41 10:07:01 AM 1 43.15 0.00 1.69 0.95 0.10 54.10 10:08:01 AM all 38.59 0.00 2.25 0.49 0.11 58.56 10:08:01 AM 0 39.63 0.00 2.15 0.28 0.10 57.84 10:08:01 AM 1 37.55 0.00 2.36 0.70 0.12 59.28 Average: all 37.40 0.50 6.01 3.42 0.11 52.57 Average: 0 31.17 0.34 5.39 4.06 0.10 58.93 Average: 1 43.66 0.65 6.63 2.77 0.11 46.18