---> uname -a: Linux prd-centos8-builder-2c-1g-23320.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 567 5046 19 2085 6828 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:b6:3c:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:feb6:3c9e/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) 04/14/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 238.48 133.01 105.47 3745.24 7069.11 02:06:01 PM 85.65 0.78 84.87 64.65 8207.11 02:07:01 PM 24.10 0.10 24.00 3.60 1013.98 02:08:01 PM 25.11 0.48 24.63 49.05 549.45 Average: 93.33 33.59 59.74 965.56 4209.93 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5224732 6969660 2659712 33.73 2688 1917980 762544 8.54 218456 2098060 144136 02:06:01 PM 5167996 6988764 2716448 34.45 2688 1988228 731280 8.19 245156 2103852 16956 02:07:01 PM 5186652 7007056 2697792 34.22 2688 1988340 704788 7.89 256716 2074000 20 02:08:01 PM 5144256 6969168 2740188 34.75 2688 1992268 747160 8.36 424668 1948356 12772 Average: 5180909 6983662 2703535 34.29 2688 1971704 736443 8.24 286249 2056067 43471 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 226.70 109.82 1404.27 46.70 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 32.57 27.67 187.57 8.33 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 30.38 27.61 26.35 15.18 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.72 31.36 35.13 12.32 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 81.84 49.11 413.30 20.63 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) 04/14/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 44.39 2.33 18.04 3.82 0.11 31.31 02:05:01 PM 0 42.81 2.21 20.28 3.64 0.10 30.97 02:05:01 PM 1 45.96 2.45 15.82 4.00 0.12 31.65 02:06:01 PM all 39.23 0.00 2.83 2.35 0.08 55.51 02:06:01 PM 0 40.45 0.00 2.82 1.43 0.08 55.22 02:06:01 PM 1 38.00 0.00 2.84 3.27 0.08 55.81 02:07:01 PM all 37.71 0.00 2.08 0.32 0.09 59.79 02:07:01 PM 0 55.97 0.00 2.23 0.20 0.10 41.50 02:07:01 PM 1 19.45 0.00 1.93 0.45 0.08 78.08 02:08:01 PM all 41.23 0.00 2.55 0.37 0.10 55.75 02:08:01 PM 0 54.83 0.00 2.36 0.42 0.10 42.29 02:08:01 PM 1 27.63 0.00 2.73 0.33 0.10 69.21 Average: all 40.62 0.57 6.32 1.71 0.10 50.67 Average: 0 48.54 0.54 6.86 1.41 0.10 42.56 Average: 1 32.71 0.61 5.79 2.01 0.10 58.79