---> uname -a: Linux prd-centos8-builder-1c-1g-5715.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: 770 307 77 6 386 331 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:f3:52:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fef3:5230/64 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) 03/28/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 244.88 151.51 93.37 12448.72 42868.53 03:06:01 AM 155.33 39.82 115.51 4317.10 13282.19 03:07:01 AM 64.59 21.72 42.87 1053.70 3420.27 03:08:01 AM 18.84 3.85 15.00 69.44 301.62 03:09:01 AM 137.13 110.86 26.27 7999.87 819.74 Average: 123.68 65.38 58.30 5158.41 12039.48 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 106208 310396 683004 86.54 1976 279716 517788 28.17 134872 406512 20360 03:06:01 AM 120896 352936 668316 84.68 588 298244 458704 24.96 100568 396192 25848 03:07:01 AM 68636 279736 720576 91.30 424 278068 536900 29.21 154612 398864 15808 03:08:01 AM 143032 340108 646180 81.88 424 264088 476052 25.90 154000 323956 1084 03:09:01 AM 81176 346768 708036 89.71 0 332640 479560 26.09 160332 383964 12628 Average: 103990 325989 685222 86.82 682 290551 493801 26.87 140877 381898 15146 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 220.37 125.55 1206.03 55.90 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 46.40 45.37 508.03 6.86 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 26.58 28.41 277.78 9.70 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 19.21 20.34 15.78 8.55 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.34 19.54 19.31 13.59 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 65.97 47.61 402.56 18.85 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) 03/28/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 63.63 0.08 14.10 9.26 0.10 12.82 03:05:02 AM 0 63.63 0.08 14.10 9.26 0.10 12.82 03:06:01 AM all 72.80 0.00 10.32 5.05 0.10 11.73 03:06:01 AM 0 72.80 0.00 10.32 5.05 0.10 11.73 03:07:01 AM all 64.02 0.00 4.71 3.09 0.08 28.09 03:07:01 AM 0 64.02 0.00 4.71 3.09 0.08 28.09 03:08:01 AM all 63.22 0.00 4.61 0.40 0.10 31.67 03:08:01 AM 0 63.22 0.00 4.61 0.40 0.10 31.67 03:09:01 AM all 66.57 0.00 5.37 13.34 0.08 14.64 03:09:01 AM 0 66.57 0.00 5.37 13.34 0.08 14.64 Average: all 66.03 0.02 7.79 6.22 0.09 19.85 Average: 0 66.03 0.02 7.79 6.22 0.09 19.85