---> uname -a: Linux prd-centos8-builder-1c-1g-3954.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 293 88 5 388 344 Swap: 1023 27 996 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3c:62:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe3c:62c0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/17/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 311.15 237.64 73.50 16825.28 40563.82 10:06:02 AM 151.56 23.69 127.87 3230.03 14873.55 10:07:01 AM 118.77 32.16 86.61 2399.46 6941.68 10:08:01 AM 30.72 3.75 26.97 256.67 1386.21 10:09:01 AM 147.93 115.56 32.37 7408.22 1807.71 Average: 151.60 82.18 69.42 5998.69 13042.22 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 93512 368376 695544 88.15 2104 352352 470988 25.63 128012 430172 29048 10:06:02 AM 82836 297952 706220 89.50 48 280244 516768 28.12 108324 414948 25312 10:07:01 AM 106128 315084 682928 86.55 48 273940 510680 27.79 135160 374028 28224 10:08:01 AM 84920 300708 704136 89.24 48 280896 525620 28.60 147660 382232 12716 10:09:01 AM 55892 336604 733164 92.92 48 345688 496128 27.00 154928 407968 8 Average: 84658 323745 704398 89.27 459 306624 504037 27.43 134817 401870 19062 10:04:02 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 212.71 113.67 949.66 55.19 0.00 0.00 0.00 0.00 10:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 AM eth0 71.61 66.05 896.41 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 24.60 25.55 184.92 8.38 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 18.14 20.26 21.18 8.15 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 17.09 16.89 17.34 8.02 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 68.49 48.35 413.08 17.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/17/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 58.55 0.14 12.32 20.23 0.12 8.65 10:05:01 AM 0 58.55 0.14 12.32 20.23 0.12 8.65 10:06:02 AM all 69.14 0.00 6.99 6.16 0.12 17.60 10:06:02 AM 0 69.14 0.00 6.99 6.16 0.12 17.60 10:07:01 AM all 61.88 0.00 4.73 4.75 0.10 28.53 10:07:01 AM 0 61.88 0.00 4.73 4.75 0.10 28.53 10:08:01 AM all 65.24 0.00 2.57 1.27 0.10 30.82 10:08:01 AM 0 65.24 0.00 2.57 1.27 0.10 30.82 10:09:01 AM all 49.64 0.00 3.40 15.67 0.08 31.20 10:09:01 AM 0 49.64 0.00 3.40 15.67 0.08 31.20 Average: all 60.90 0.03 5.98 9.59 0.10 23.39 Average: 0 60.90 0.03 5.98 9.59 0.10 23.39