---> uname -a: Linux prd-centos8-builder-1c-1g-2950.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: 2799.998 BogoMIPS: 5599.99 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 83 5 393 345 Swap: 1023 28 995 ---> 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:23:36:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.210/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe23:36e9/64 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) 01/06/2024 _x86_64_ (1 CPU) 11:03:48 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 260.70 184.45 76.25 13850.07 40552.98 11:06:01 AM 152.34 29.37 122.97 3384.05 15343.43 11:07:01 AM 126.72 37.86 88.86 2500.60 7656.33 11:08:01 AM 29.36 2.42 26.95 259.42 909.03 11:09:01 AM 33.35 18.80 14.55 840.67 327.80 11:10:01 AM 157.95 109.13 48.82 7181.34 1967.14 Average: 126.77 63.69 63.08 4670.92 11132.30 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 66380 327476 722676 91.59 2104 339368 524460 28.54 132276 455004 32032 11:06:01 AM 61024 320408 728032 92.27 132 328396 518944 28.24 113416 449412 1392 11:07:01 AM 194764 383744 594292 75.32 0 254836 448548 24.41 128368 292168 11160 11:08:01 AM 162716 358276 626340 79.38 0 261852 476800 25.95 144704 309512 16 11:09:01 AM 124436 331176 664620 84.23 0 272656 499684 27.19 149064 337620 13524 11:10:01 AM 88084 351944 700972 88.84 0 331708 514812 28.02 147928 388612 29388 Average: 116234 345504 672822 85.27 373 298136 497208 27.06 135959 372055 14585 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 180.06 116.63 1047.22 53.94 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 68.19 61.16 907.69 7.09 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.49 21.79 178.16 7.16 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 14.61 17.56 14.41 8.49 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 15.77 17.13 15.23 5.81 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 16.38 16.96 14.29 12.21 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 52.61 41.89 363.04 15.79 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) 01/06/2024 _x86_64_ (1 CPU) 11:03:48 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 61.18 0.12 10.14 18.62 0.13 9.80 11:05:01 AM 0 61.18 0.12 10.14 18.62 0.13 9.80 11:06:01 AM all 70.12 0.00 7.17 5.10 0.12 17.49 11:06:01 AM 0 70.12 0.00 7.17 5.10 0.12 17.49 11:07:01 AM all 62.13 0.00 5.55 7.14 0.10 25.08 11:07:01 AM 0 62.13 0.00 5.55 7.14 0.10 25.08 11:08:01 AM all 68.80 0.00 2.47 0.65 0.10 27.98 11:08:01 AM 0 68.80 0.00 2.47 0.65 0.10 27.98 11:09:01 AM all 59.06 0.00 3.04 1.22 0.08 36.61 11:09:01 AM 0 59.06 0.00 3.04 1.22 0.08 36.61 11:10:01 AM all 60.44 0.00 4.43 16.02 0.10 19.02 11:10:01 AM 0 60.44 0.00 4.43 16.02 0.10 19.02 Average: all 63.62 0.02 5.46 8.12 0.11 22.67 Average: 0 63.62 0.02 5.46 8.12 0.11 22.67