---> uname -a: Linux prd-centos8-builder-1c-1g-2699.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: 770 318 60 5 391 320 Swap: 1023 21 1002 ---> 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:87:05:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe87:5eb/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) 01/25/2025 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 312.61 201.53 111.08 16129.15 41050.92 12:06:01 AM 142.43 20.88 121.55 2055.49 13782.10 12:07:01 AM 59.31 17.92 41.39 705.26 3933.31 12:08:01 AM 20.58 5.38 15.20 132.38 290.95 12:09:01 AM 136.16 109.49 26.67 7733.91 884.04 Average: 134.27 71.08 63.19 5354.16 11996.27 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 70460 297412 718752 91.07 1980 299372 527620 28.71 116688 448160 24504 12:06:01 AM 120040 375204 669172 84.79 216 319568 430896 23.45 110028 385924 12792 12:07:01 AM 156544 336896 632668 80.16 0 245664 502504 27.34 163164 300604 28 12:08:01 AM 135484 319524 653728 82.83 0 249396 497304 27.06 165696 318608 1120 12:09:01 AM 66820 329648 722392 91.53 0 328304 500604 27.24 161508 398712 13184 Average: 109870 331737 679342 86.08 439 288461 491786 26.76 143417 370402 10326 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 203.83 102.96 1017.05 55.48 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 60.33 54.85 689.48 9.70 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 36.21 35.69 446.13 8.87 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 18.85 20.21 15.63 8.96 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 19.20 19.52 19.21 12.43 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 67.72 46.66 437.69 19.10 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) 01/25/2025 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 59.20 0.10 18.25 12.12 0.13 10.20 12:05:01 AM 0 59.20 0.10 18.25 12.12 0.13 10.20 12:06:01 AM all 69.62 0.00 10.08 4.79 0.13 15.37 12:06:01 AM 0 69.62 0.00 10.08 4.79 0.13 15.37 12:07:01 AM all 67.93 0.00 4.71 1.95 0.12 25.30 12:07:01 AM 0 67.93 0.00 4.71 1.95 0.12 25.30 12:08:01 AM all 64.93 0.00 4.95 0.47 0.12 29.53 12:08:01 AM 0 64.93 0.00 4.95 0.47 0.12 29.53 12:09:01 AM all 67.86 0.00 5.98 12.58 0.15 13.43 12:09:01 AM 0 67.86 0.00 5.98 12.58 0.15 13.43 Average: all 65.91 0.02 8.79 6.38 0.13 18.77 Average: 0 65.91 0.02 8.79 6.38 0.13 18.77