---> uname -a: Linux prd-centos8-builder-1c-1g-26.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: 770 305 71 5 394 333 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:30:c8:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe30:c8d9/64 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) 06:03:45 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 292.20 207.92 84.27 16329.77 42079.50 06:06:01 AM 150.45 33.64 116.81 4126.58 12844.47 06:07:01 AM 75.82 24.59 51.23 1230.12 4164.30 06:08:01 AM 18.62 3.68 14.94 66.89 306.65 06:09:01 AM 138.36 111.13 27.24 8089.56 886.19 Average: 135.12 76.22 58.90 5970.55 12062.12 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 94188 326932 695024 88.07 1960 304624 486204 26.46 115936 420056 17440 06:06:01 AM 66928 320336 722284 91.52 272 320356 496116 27.00 112652 441560 29356 06:07:01 AM 95288 313684 693924 87.93 128 285820 506868 27.58 148876 379712 15808 06:08:01 AM 139460 342288 649752 82.33 128 270160 475844 25.89 148464 334932 12 06:09:01 AM 86184 338076 703028 89.08 0 318708 495460 26.96 160000 381964 1452 Average: 96410 328263 692802 87.78 498 299934 492098 26.78 137186 391645 12814 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 195.92 109.50 1081.23 53.09 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 51.57 48.13 605.76 8.88 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 29.27 30.62 282.88 9.10 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.09 18.47 14.14 7.55 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 19.81 20.09 20.09 13.63 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 62.76 45.38 400.95 18.46 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) 06:03:45 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 60.58 0.12 17.97 10.40 0.13 10.80 06:05:01 AM 0 60.58 0.12 17.97 10.40 0.13 10.80 06:06:01 AM all 73.39 0.00 10.71 4.34 0.13 11.43 06:06:01 AM 0 73.39 0.00 10.71 4.34 0.13 11.43 06:07:01 AM all 65.20 0.00 5.54 3.39 0.12 25.76 06:07:01 AM 0 65.20 0.00 5.54 3.39 0.12 25.76 06:08:01 AM all 63.70 0.00 4.09 0.55 0.08 31.58 06:08:01 AM 0 63.70 0.00 4.09 0.55 0.08 31.58 06:09:01 AM all 65.78 0.00 5.56 13.18 0.12 15.37 06:09:01 AM 0 65.78 0.00 5.56 13.18 0.12 15.37 Average: all 65.73 0.02 8.77 6.37 0.12 18.99 Average: 0 65.73 0.02 8.77 6.37 0.12 18.99