---> uname -a: Linux prd-centos8-builder-1c-1g-78.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: 2800.000 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 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: 770 308 75 6 387 331 Swap: 1023 26 997 ---> 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:b8:e9:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:feb8:e9df/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) 03/29/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:02 PM 243.81 150.73 93.08 13253.51 42301.00 08:06:01 PM 164.38 42.77 121.62 4365.71 13226.72 08:07:01 PM 58.10 16.67 41.43 677.26 3474.75 08:08:01 PM 19.92 5.20 14.73 229.35 300.27 08:09:01 PM 137.96 110.51 27.45 8049.44 895.24 Average: 124.73 65.27 59.46 5320.12 12042.67 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 PM 63476 283564 725736 91.96 1948 296576 533752 29.04 138448 443872 20404 08:06:01 PM 107268 335740 681944 86.41 20 295412 472256 25.70 109580 402816 21412 08:07:01 PM 184228 370188 604984 76.66 20 253352 445768 24.26 149448 291128 24 08:08:01 PM 144004 336584 645208 81.75 20 260020 476724 25.94 153212 326812 1072 08:09:01 PM 73700 338412 715512 90.66 0 331812 483888 26.33 167268 387032 12620 Average: 114535 332898 674677 85.49 402 287434 482478 26.25 143591 370332 11106 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 PM eth0 219.98 125.17 1188.29 54.92 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 42.16 41.16 508.01 6.72 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.37 30.22 277.45 9.70 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 19.06 19.97 15.74 8.41 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 19.22 19.56 19.47 13.29 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 65.87 47.25 401.62 18.66 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) 03/29/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:02 PM all 63.15 0.10 14.28 9.68 0.10 12.69 08:05:02 PM 0 63.15 0.10 14.28 9.68 0.10 12.69 08:06:01 PM all 71.68 0.00 10.34 5.73 0.09 12.16 08:06:01 PM 0 71.68 0.00 10.34 5.73 0.09 12.16 08:07:01 PM all 67.12 0.00 4.87 2.74 0.12 25.15 08:07:01 PM 0 67.12 0.00 4.87 2.74 0.12 25.15 08:08:01 PM all 60.10 0.00 4.61 0.47 0.10 34.73 08:08:01 PM 0 60.10 0.00 4.61 0.47 0.10 34.73 08:09:01 PM all 66.47 0.00 5.48 12.86 0.12 15.07 08:09:01 PM 0 66.47 0.00 5.48 12.86 0.12 15.07 Average: all 65.68 0.02 7.91 6.30 0.10 19.99 Average: 0 65.68 0.02 7.91 6.30 0.10 19.99