---> uname -a: Linux prd-centos8-builder-1c-1g-4878.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: 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 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: 770 300 79 5 390 337 Swap: 1023 23 1000 ---> 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:00:b0:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fe00:b07f/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) 03/18/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 113.99 24.01 89.98 3136.64 10832.01 10:07:01 AM 93.22 29.30 63.92 1894.34 5981.63 10:08:01 AM 50.73 11.29 39.44 346.30 2898.42 10:09:01 AM 18.71 3.65 15.06 71.96 315.96 10:10:01 AM 109.83 98.00 11.83 7597.47 335.15 10:11:01 AM 42.35 16.79 25.56 997.40 807.20 Average: 71.48 30.50 40.98 2340.66 3530.03 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 154744 360592 634468 80.39 0 275672 467332 25.43 114240 363676 21548 10:07:01 AM 56788 321820 732424 92.80 0 329128 496272 27.00 149000 409620 21424 10:08:01 AM 108332 319928 680880 86.27 0 276496 503488 27.40 161964 349568 14752 10:09:01 AM 161580 359280 627632 79.53 0 262600 461764 25.13 161488 295612 8 10:10:01 AM 48524 363052 740688 93.85 0 379680 459936 25.03 180408 393736 152 10:11:01 AM 81068 345220 708144 89.73 0 329520 489664 26.64 188692 357948 12580 Average: 101839 344982 687373 87.10 0 308849 479743 26.10 159299 361693 11744 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 61.86 54.71 763.24 5.85 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 25.33 24.88 209.85 6.79 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 23.27 24.80 256.55 7.39 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 9.85 13.23 8.08 5.76 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 16.68 15.44 17.39 7.76 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 12.26 14.51 10.37 8.65 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 24.88 24.60 211.03 7.03 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) 03/18/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 76.10 0.00 11.21 2.83 0.63 9.23 10:06:01 AM 0 76.10 0.00 11.21 2.83 0.63 9.23 10:07:01 AM all 77.63 0.00 7.68 2.58 0.47 11.64 10:07:01 AM 0 77.63 0.00 7.68 2.58 0.47 11.64 10:08:01 AM all 73.95 0.00 5.10 1.92 0.42 18.61 10:08:01 AM 0 73.95 0.00 5.10 1.92 0.42 18.61 10:09:01 AM all 77.74 0.00 3.70 0.50 0.38 17.68 10:09:01 AM 0 77.74 0.00 3.70 0.50 0.38 17.68 10:10:01 AM all 56.89 0.00 5.59 12.22 0.30 24.99 10:10:01 AM 0 56.89 0.00 5.59 12.22 0.30 24.99 10:11:01 AM all 83.61 0.00 5.35 1.00 0.40 9.64 10:11:01 AM 0 83.61 0.00 5.35 1.00 0.40 9.64 Average: all 74.33 0.00 6.44 3.51 0.43 15.29 Average: 0 74.33 0.00 6.44 3.51 0.43 15.29