---> uname -a: Linux prd-centos8-builder-1c-1g-2055.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: 770 299 77 6 393 338 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:d6:92:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fed6:92ec/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) 04/19/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 304.58 226.79 77.79 16946.69 40747.32 09:06:01 AM 142.86 27.49 115.37 3220.37 13265.24 09:07:01 AM 91.11 36.05 55.05 1862.98 4956.39 09:08:01 AM 25.47 7.30 18.17 241.71 366.16 09:09:01 AM 124.98 104.39 20.59 7700.40 728.68 Average: 137.83 80.42 57.41 5996.15 12017.01 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 97592 338384 691620 87.63 2104 315020 486028 26.45 125436 413140 26212 09:06:01 AM 49660 303400 739552 93.71 760 320144 519932 28.29 115720 453700 30488 09:07:01 AM 164452 367088 624760 79.16 248 269416 456080 24.82 138288 317880 16 09:08:01 AM 181368 389400 607844 77.02 248 274816 431224 23.46 158308 279932 16 09:09:01 AM 56624 307776 732588 92.83 8 317192 526092 28.63 151976 416152 140 Average: 109939 341210 679273 86.07 674 299318 483871 26.33 137946 376161 11374 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 208.99 109.67 1033.19 52.71 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 59.27 53.69 668.02 6.64 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.08 30.74 274.50 9.58 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.91 18.89 16.32 9.03 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.48 17.74 18.63 8.72 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 66.36 46.16 402.26 17.34 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) 04/19/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.97 0.12 20.05 9.57 0.12 10.18 09:05:01 AM 0 59.97 0.12 20.05 9.57 0.12 10.18 09:06:01 AM all 73.99 0.00 10.73 3.52 0.13 11.63 09:06:01 AM 0 73.99 0.00 10.73 3.52 0.13 11.63 09:07:01 AM all 69.45 0.00 5.84 4.77 0.10 19.83 09:07:01 AM 0 69.45 0.00 5.84 4.77 0.10 19.83 09:08:01 AM all 70.42 0.00 4.37 0.48 0.12 24.61 09:08:01 AM 0 70.42 0.00 4.37 0.48 0.12 24.61 09:09:01 AM all 55.13 0.00 5.12 12.74 0.10 26.91 09:09:01 AM 0 55.13 0.00 5.12 12.74 0.10 26.91 Average: all 65.79 0.02 9.22 6.21 0.11 18.63 Average: 0 65.79 0.02 9.22 6.21 0.11 18.63