---> uname -a: Linux prd-centos8-builder-1c-1g-3250.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: 770 302 69 6 398 336 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:aa:6d:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:feaa:6df7/64 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) 02/29/2024 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 220.47 123.14 97.32 11099.90 43904.73 10:06:01 PM 165.76 37.82 127.94 4496.37 13771.49 10:07:01 PM 67.63 15.88 51.76 863.57 3261.35 10:08:01 PM 21.06 4.13 16.93 111.58 342.83 10:09:01 PM 160.37 110.86 49.51 8142.06 2658.42 Average: 127.09 58.39 68.70 4944.47 12795.82 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 48772 299288 740440 93.82 2100 325828 521688 28.39 142576 445836 15428 10:06:01 PM 109120 339208 680092 86.17 788 295756 471776 25.67 110824 395100 29696 10:07:01 PM 57032 280780 732180 92.77 688 290792 541796 29.48 155160 410624 14752 10:08:01 PM 93512 314596 695700 88.15 688 288096 506272 27.55 156960 371108 9796 10:09:01 PM 100544 354988 688668 87.26 0 321516 480264 26.13 156264 369956 29076 Average: 81796 317772 707416 89.64 853 304398 504359 27.44 144357 398525 19750 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 226.89 128.09 1417.09 55.49 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.67 32.72 376.53 5.82 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 24.27 26.05 174.19 9.37 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.53 21.30 18.29 9.32 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.32 17.99 18.49 12.51 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 64.58 45.25 401.18 18.51 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) 02/29/2024 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 62.37 0.07 13.47 7.81 0.10 16.18 10:05:01 PM 0 62.37 0.07 13.47 7.81 0.10 16.18 10:06:01 PM all 70.45 0.00 11.42 5.21 0.10 12.82 10:06:01 PM 0 70.45 0.00 11.42 5.21 0.10 12.82 10:07:01 PM all 63.65 0.00 4.64 3.37 0.10 28.24 10:07:01 PM 0 63.65 0.00 4.64 3.37 0.10 28.24 10:08:01 PM all 63.41 0.00 4.59 0.45 0.08 31.47 10:08:01 PM 0 63.41 0.00 4.59 0.45 0.08 31.47 10:09:01 PM all 65.22 0.00 6.66 14.03 0.10 13.98 10:09:01 PM 0 65.22 0.00 6.66 14.03 0.10 13.98 Average: all 65.02 0.01 8.16 6.17 0.10 20.54 Average: 0 65.02 0.01 8.16 6.17 0.10 20.54