---> uname -a: Linux prd-centos8-builder-1c-1g-843.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: 770 304 80 5 385 335 Swap: 1023 24 999 ---> 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:1b:aa:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe1b:aadf/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) 05/02/2024 _x86_64_ (1 CPU) 01:03:50 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 336.92 238.00 98.92 17138.55 40307.16 01:06:01 AM 163.34 33.18 130.15 3470.00 14635.26 01:07:01 AM 74.83 30.22 44.61 1928.90 3526.62 01:08:01 AM 26.13 5.30 20.84 185.88 611.14 01:09:01 AM 134.10 109.36 24.74 7906.71 768.25 Average: 147.08 83.21 63.87 6126.01 11971.73 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 74896 332492 714316 90.51 2104 329396 483324 26.30 121568 431244 25224 01:06:01 AM 161156 390752 628056 79.58 1156 294828 428176 23.30 105940 351016 15732 01:07:01 AM 166464 359136 622748 78.91 1156 258988 466776 25.40 139852 318952 9196 01:08:01 AM 174892 370800 614320 77.84 1156 262272 454240 24.72 157548 291848 16 01:09:01 AM 115004 370380 674208 85.43 1156 321056 466152 25.36 174156 341820 164 Average: 138482 364712 650730 82.45 1346 293308 459734 25.02 139813 346976 10066 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 198.03 105.50 1004.40 56.01 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 60.48 57.05 747.58 7.14 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 29.42 30.75 280.45 9.85 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.79 18.84 13.21 8.84 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.09 20.11 20.84 13.13 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 64.97 46.45 413.39 18.99 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) 05/02/2024 _x86_64_ (1 CPU) 01:03:50 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 57.66 0.12 19.06 13.02 0.12 10.03 01:05:01 AM 0 57.66 0.12 19.06 13.02 0.12 10.03 01:06:01 AM all 72.91 0.00 10.88 3.70 0.12 12.38 01:06:01 AM 0 72.91 0.00 10.88 3.70 0.12 12.38 01:07:01 AM all 65.18 0.00 5.54 3.29 0.12 25.87 01:07:01 AM 0 65.18 0.00 5.54 3.29 0.12 25.87 01:08:01 AM all 66.78 0.00 4.04 0.92 0.08 28.18 01:08:01 AM 0 66.78 0.00 4.04 0.92 0.08 28.18 01:09:01 AM all 61.88 0.00 5.51 12.81 0.12 19.68 01:09:01 AM 0 61.88 0.00 5.51 12.81 0.12 19.68 Average: all 64.89 0.02 9.01 6.75 0.11 19.23 Average: 0 64.89 0.02 9.01 6.75 0.11 19.23