---> uname -a: Linux prd-centos8-builder-1c-1g-106.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 296 72 6 401 343 Swap: 1023 29 994 ---> 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:5b:f5:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe5b:f58d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/25/2024 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 315.80 207.74 108.07 16340.78 40667.06 07:06:01 AM 160.06 41.38 118.68 3929.27 13677.93 07:07:01 AM 73.75 21.60 52.15 1117.79 4184.66 07:08:01 AM 19.66 3.88 15.78 68.23 312.31 07:09:01 AM 141.25 115.78 25.47 8273.06 861.54 Average: 142.09 78.23 63.86 5955.11 11942.37 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 80720 314532 708492 89.77 1948 308720 510780 27.79 129824 430468 24264 07:06:01 AM 115956 357600 673256 85.31 148 310172 460292 25.05 122844 381320 23524 07:07:01 AM 136412 332668 652800 82.72 0 265404 493744 26.87 126920 361824 1080 07:08:01 AM 203416 399336 585796 74.23 0 265088 425780 23.17 142632 278488 20 07:09:01 AM 107848 375168 681364 86.33 0 335440 460464 25.06 161952 357612 188 Average: 128870 355861 660342 83.67 419 296965 470212 25.59 136834 361942 9815 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 197.22 104.76 1020.39 55.38 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 60.70 58.11 682.24 9.13 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 30.56 33.34 280.59 10.07 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 15.11 17.34 12.61 6.85 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 21.09 20.51 20.84 14.02 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 64.99 46.79 402.57 19.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/25/2024 _x86_64_ (1 CPU) 07:03:51 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 56.53 0.08 18.06 16.07 0.12 9.13 07:05:02 AM 0 56.53 0.08 18.06 16.07 0.12 9.13 07:06:01 AM all 73.12 0.00 10.59 4.72 0.12 11.45 07:06:01 AM 0 73.12 0.00 10.59 4.72 0.12 11.45 07:07:01 AM all 65.94 0.00 5.35 3.71 0.10 24.91 07:07:01 AM 0 65.94 0.00 5.35 3.71 0.10 24.91 07:08:01 AM all 61.11 0.00 3.69 0.62 0.10 34.48 07:08:01 AM 0 61.11 0.00 3.69 0.62 0.10 34.48 07:09:01 AM all 61.63 0.00 5.38 13.05 0.10 19.85 07:09:01 AM 0 61.63 0.00 5.38 13.05 0.10 19.85 Average: all 63.64 0.02 8.61 7.64 0.11 19.99 Average: 0 63.64 0.02 8.61 7.64 0.11 19.99