---> uname -a: Linux prd-centos8-builder-2c-1g-12280.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 604 5008 19 2086 6791 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:ec:42:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feec:42c9/64 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) 05/31/2024 _x86_64_ (2 CPU) 03:03:39 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 286.66 167.42 119.24 6685.28 38701.33 03:06:01 AM 157.99 24.80 133.19 1489.35 10398.48 03:07:01 AM 46.89 0.50 46.39 52.79 3978.57 03:08:01 AM 12.18 0.00 12.18 0.00 297.95 03:09:01 AM 21.56 0.77 20.80 56.92 484.30 Average: 105.07 38.71 66.36 1657.32 10774.57 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5490392 7008064 2394052 30.36 2688 1702456 795024 8.90 186016 1906452 84976 03:06:01 AM 5234528 7054308 2649916 33.61 2688 1988028 642212 7.19 220264 2064764 93032 03:07:01 AM 5167968 6988772 2716476 34.45 2688 1988856 718712 8.05 245544 2104580 32 03:08:01 AM 5192956 7013684 2691488 34.14 2688 1988848 694684 7.78 246284 2078960 12 03:09:01 AM 5200628 7026284 2683816 34.04 2688 1992984 654352 7.33 414724 1900708 12616 Average: 5257294 7018222 2627150 33.32 2688 1932234 700997 7.85 262566 2011093 38134 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 266.37 139.29 1092.26 62.24 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 54.67 38.29 824.60 8.31 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 27.91 25.63 42.69 12.05 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.74 14.61 14.27 4.18 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 28.96 24.10 26.74 10.58 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 78.75 48.39 400.17 19.47 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) 05/31/2024 _x86_64_ (2 CPU) 03:03:39 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 30.19 2.60 18.28 40.83 0.17 7.93 03:05:01 AM 0 35.00 1.97 16.08 38.17 0.21 8.57 03:05:01 AM 1 25.40 3.23 20.48 43.48 0.14 7.28 03:06:01 AM all 38.81 0.37 6.35 7.10 0.13 47.24 03:06:01 AM 0 44.14 0.40 7.04 6.19 0.13 42.09 03:06:01 AM 1 33.51 0.33 5.67 8.00 0.13 52.36 03:07:01 AM all 37.67 0.00 2.11 2.18 0.09 57.95 03:07:01 AM 0 49.26 0.00 2.38 3.11 0.10 45.14 03:07:01 AM 1 26.22 0.00 1.84 1.27 0.08 70.59 03:08:01 AM all 24.32 0.00 1.27 0.10 0.08 74.24 03:08:01 AM 0 26.34 0.00 1.41 0.02 0.07 72.17 03:08:01 AM 1 22.30 0.00 1.14 0.18 0.08 76.30 03:09:01 AM all 32.70 0.00 1.86 1.40 0.10 63.95 03:09:01 AM 0 32.22 0.00 1.94 1.20 0.10 64.54 03:09:01 AM 1 33.18 0.00 1.78 1.59 0.10 63.35 Average: all 32.74 0.59 5.92 10.19 0.11 50.45 Average: 0 37.37 0.47 5.73 9.61 0.12 46.70 Average: 1 28.13 0.70 6.11 10.76 0.11 54.19