---> uname -a: Linux prd-centos8-builder-2c-1g-23444.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 560 5056 19 2082 6835 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:26:dd:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe26:dd0d/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) 04/15/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 245.01 158.01 87.00 6363.80 31048.09 08:06:01 AM 105.65 0.23 105.41 16.53 7765.36 08:07:01 AM 39.94 0.65 39.29 51.72 3471.17 08:08:01 AM 16.96 0.00 16.96 0.00 366.39 Average: 101.29 39.23 62.07 1588.05 10577.36 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5329728 7004880 2554716 32.40 2688 1855360 752808 8.43 233756 2007564 113068 08:06:01 AM 5158680 6976820 2725764 34.57 2688 1985836 746112 8.35 221572 2140652 78788 08:07:01 AM 5199340 7016496 2685104 34.06 2688 1985168 738608 8.27 256592 2063636 20 08:08:01 AM 5147056 6964320 2737388 34.72 2688 1985288 771136 8.63 257064 2115756 136 Average: 5208701 6990629 2675743 33.94 2688 1952913 752166 8.42 242246 2081902 48003 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 328.79 167.80 1643.74 61.90 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 31.41 25.69 258.82 7.88 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 30.48 28.55 49.56 13.93 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 22.41 20.40 19.86 6.47 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 102.33 60.16 488.17 22.38 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) 04/15/2024 _x86_64_ (2 CPU) 08:03:27 LINUX RESTART (2 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 33.93 2.78 18.83 21.65 0.23 22.57 08:05:01 AM 0 32.46 2.29 17.98 21.70 0.24 25.33 08:05:01 AM 1 35.41 3.28 19.68 21.60 0.22 19.80 08:06:01 AM all 38.97 0.00 3.29 4.68 0.10 52.97 08:06:01 AM 0 36.97 0.00 3.40 4.00 0.10 55.53 08:06:01 AM 1 40.97 0.00 3.17 5.35 0.10 50.41 08:07:01 AM all 34.83 0.00 2.28 1.74 0.09 61.06 08:07:01 AM 0 37.00 0.00 2.10 2.10 0.10 58.70 08:07:01 AM 1 32.66 0.00 2.47 1.38 0.08 63.41 08:08:01 AM all 33.40 0.00 1.74 0.75 0.07 64.03 08:08:01 AM 0 18.66 0.00 1.50 0.22 0.07 79.56 08:08:01 AM 1 48.13 0.00 1.98 1.28 0.08 48.52 Average: all 35.30 0.68 6.43 7.08 0.12 50.39 Average: 0 31.26 0.56 6.15 6.89 0.13 55.01 Average: 1 39.33 0.80 6.71 7.28 0.12 45.76