---> uname -a: Linux prd-centos8-builder-2c-1g-6933.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 563 5023 19 2112 6830 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:63:7b:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe63:7bbf/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) 02/20/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 218.10 115.65 102.45 3151.34 7164.02 10:06:01 AM 103.40 0.27 103.13 17.46 9017.21 10:07:01 AM 30.54 0.30 30.24 42.39 1534.44 10:08:01 AM 29.23 0.78 28.45 57.06 819.05 Average: 95.32 29.25 66.07 817.03 4633.86 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5254788 7036572 2629656 33.35 2688 1953608 711960 7.97 220276 2062444 173712 10:06:01 AM 5132268 6982040 2752176 34.91 2688 2016324 721584 8.08 243964 2136824 37884 10:07:01 AM 5183912 7029220 2700532 34.25 2688 2011864 704404 7.89 251304 2077472 28 10:08:01 AM 5138968 6989432 2745476 34.82 2688 2016568 714584 8.00 420132 1953992 18520 Average: 5177484 7009316 2706960 34.33 2688 1999591 713133 7.98 283919 2057683 57536 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 114.85 75.34 1195.54 27.03 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 31.22 23.71 290.08 7.67 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 29.56 25.93 29.67 14.36 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 31.31 24.71 30.03 10.06 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 51.74 37.42 386.32 14.78 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) 02/20/2024 _x86_64_ (2 CPU) 10:03:26 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 43.09 1.81 15.88 3.75 0.12 35.36 10:05:01 AM 0 51.06 1.32 12.22 3.06 0.12 32.21 10:05:01 AM 1 34.98 2.31 19.59 4.44 0.12 38.55 10:06:01 AM all 41.06 0.00 3.49 2.86 0.10 52.50 10:06:01 AM 0 53.04 0.00 3.68 2.75 0.10 40.44 10:06:01 AM 1 29.09 0.00 3.29 2.98 0.10 64.54 10:07:01 AM all 36.30 0.00 1.97 0.47 0.08 61.18 10:07:01 AM 0 41.37 0.00 2.18 0.53 0.08 55.83 10:07:01 AM 1 31.23 0.00 1.75 0.40 0.08 66.53 10:08:01 AM all 35.30 0.00 2.30 0.45 0.10 61.85 10:08:01 AM 0 40.60 0.00 2.22 0.13 0.10 56.95 10:08:01 AM 1 30.00 0.00 2.38 0.77 0.10 66.75 Average: all 38.92 0.45 5.88 1.88 0.10 52.77 Average: 0 46.52 0.33 5.07 1.62 0.10 46.37 Average: 1 31.31 0.57 6.69 2.13 0.10 59.20