---> uname -a: Linux prd-centos8-builder-1c-1g-4789.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 70 6 401 339 Swap: 1023 32 991 ---> 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:9b:79:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe9b:7973/64 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) 03/17/2024 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 275.39 213.26 62.13 17015.52 39648.34 01:06:01 AM 109.94 23.76 86.18 3123.01 10885.86 01:07:01 AM 104.09 32.48 71.61 1906.29 7068.80 01:08:01 AM 42.39 13.42 28.96 488.07 1750.20 01:09:01 AM 18.52 3.96 14.56 71.69 785.33 01:10:01 AM 117.36 105.34 12.02 7676.91 392.09 01:11:01 AM 41.87 17.47 24.40 1190.81 774.87 Average: 101.39 58.55 42.84 4497.62 8761.60 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 76844 345628 712368 90.26 2104 342028 469144 25.53 121724 430468 28852 01:06:01 AM 88688 315716 700524 88.76 400 297868 513592 27.95 104308 437896 15964 01:07:01 AM 57584 299308 731628 92.70 140 307996 523972 28.51 108432 452328 17076 01:08:01 AM 89556 306448 699656 88.65 28 283800 523636 28.49 142088 391912 14748 01:09:01 AM 178076 381024 611136 77.44 28 269904 448196 24.39 141860 302736 16 01:10:01 AM 54460 367308 734752 93.10 28 379420 463928 25.24 164992 403184 132 01:11:01 AM 113528 389304 675684 85.62 28 342568 450900 24.53 194624 319256 12552 Average: 94105 343534 695107 88.08 394 317655 484767 26.38 139718 391111 12763 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 184.69 92.03 824.01 50.53 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 51.40 46.89 706.43 5.45 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 33.74 33.09 400.23 8.54 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 10.74 13.56 12.58 5.24 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 11.13 14.26 9.10 6.94 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 15.58 15.00 16.20 7.68 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.33 14.24 10.37 9.15 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 45.67 32.73 282.80 13.37 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) 03/17/2024 _x86_64_ (1 CPU) 01:03:49 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 63.68 0.10 20.04 7.30 0.38 8.50 01:05:01 AM 0 63.68 0.10 20.04 7.30 0.38 8.50 01:06:01 AM all 77.89 0.00 10.94 2.45 0.42 8.31 01:06:01 AM 0 77.89 0.00 10.94 2.45 0.42 8.31 01:07:01 AM all 74.21 0.00 7.42 4.56 0.48 13.32 01:07:01 AM 0 74.21 0.00 7.42 4.56 0.48 13.32 01:08:01 AM all 73.61 0.00 4.58 2.27 0.40 19.14 01:08:01 AM 0 73.61 0.00 4.58 2.27 0.40 19.14 01:09:01 AM all 75.81 0.00 4.15 0.42 0.45 19.18 01:09:01 AM 0 75.81 0.00 4.15 0.42 0.45 19.18 01:10:01 AM all 57.45 0.00 5.74 12.90 0.35 23.56 01:10:01 AM 0 57.45 0.00 5.74 12.90 0.35 23.56 01:11:01 AM all 83.63 0.00 5.16 0.93 0.38 9.89 01:11:01 AM 0 83.63 0.00 5.16 0.93 0.38 9.89 Average: all 72.33 0.01 8.29 4.40 0.41 14.55 Average: 0 72.33 0.01 8.29 4.40 0.41 14.55