---> uname -a: Linux prd-centos8-builder-1c-1g-4762.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 68 6 396 335 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:10:c0:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe10:c05a/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) 03/16/2024 _x86_64_ (1 CPU) 19:03:46 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 256.44 190.34 66.09 15197.47 40171.21 07:06:01 PM 110.88 29.02 81.86 3223.19 10199.20 07:07:01 PM 101.08 28.60 72.48 1747.72 7180.35 07:08:01 PM 43.05 13.83 29.22 657.67 1695.99 07:09:01 PM 19.44 5.63 13.81 185.11 290.55 07:10:01 PM 123.06 104.46 18.60 7551.71 673.41 Average: 109.00 61.99 47.01 4761.00 10036.03 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 83212 334116 706000 89.46 1992 321804 472324 25.70 121964 413964 26776 07:06:01 PM 113244 347136 675968 85.65 1088 305640 476496 25.93 111268 410076 24536 07:07:01 PM 47364 288280 741848 94.00 668 308540 525700 28.61 115116 458076 17032 07:08:01 PM 73160 280164 716052 90.73 648 275048 541296 29.45 149616 402780 14748 07:09:01 PM 147104 343404 642108 81.36 648 264380 475352 25.87 151036 326300 12 07:10:01 PM 48520 317624 740692 93.85 648 336756 511080 27.81 150912 430448 132 Average: 85434 318454 703778 89.17 949 302028 500375 27.23 133319 406941 13873 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 168.01 83.91 823.87 50.43 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 52.43 48.07 707.61 5.55 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 36.30 34.67 403.39 12.40 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 10.96 13.56 12.79 5.43 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 12.13 14.71 10.06 6.79 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 15.27 15.79 16.01 8.23 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 49.19 35.12 328.96 14.81 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) 03/16/2024 _x86_64_ (1 CPU) 19:03:46 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 68.77 0.10 19.03 5.82 0.30 5.99 07:05:01 PM 0 68.77 0.10 19.03 5.82 0.30 5.99 07:06:01 PM all 77.96 0.00 10.68 2.65 0.37 8.34 07:06:01 PM 0 77.96 0.00 10.68 2.65 0.37 8.34 07:07:01 PM all 76.27 0.00 7.32 2.52 0.48 13.41 07:07:01 PM 0 76.27 0.00 7.32 2.52 0.48 13.41 07:08:01 PM all 73.17 0.00 4.52 2.30 0.35 19.66 07:08:01 PM 0 73.17 0.00 4.52 2.30 0.35 19.66 07:09:01 PM all 73.39 0.00 4.68 0.62 0.38 20.93 07:09:01 PM 0 73.39 0.00 4.68 0.62 0.38 20.93 07:10:01 PM all 60.87 0.00 5.29 12.75 0.42 20.67 07:10:01 PM 0 60.87 0.00 5.29 12.75 0.42 20.67 Average: all 71.74 0.02 8.58 4.44 0.38 14.83 Average: 0 71.74 0.02 8.58 4.44 0.38 14.83