---> uname -a: Linux prd-centos8-builder-1c-1g-2295.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 315 89 6 365 324 Swap: 1023 20 1003 ---> 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:3b:22:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe3b:2263/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/11/2023 _x86_64_ (1 CPU) 06:03:43 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 234.35 144.83 89.52 9816.40 41776.31 06:06:02 AM 167.31 37.59 129.71 4273.95 16416.60 06:07:01 AM 95.83 17.93 77.90 1232.74 5795.87 06:08:01 AM 24.33 5.46 18.87 320.72 396.15 06:09:01 AM 156.77 119.15 37.62 7988.28 2131.84 Average: 135.88 65.18 70.70 4739.79 13335.17 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 77400 290604 711656 90.19 1580 290560 541216 29.45 120200 451304 28460 06:06:02 AM 120892 330944 668164 84.68 300 278252 479200 26.08 89052 403840 20676 06:07:01 AM 152272 343828 636784 80.70 244 257736 470064 25.58 123736 340760 16 06:08:01 AM 159984 359896 629072 79.72 244 266104 451932 24.59 136048 319916 16 06:09:01 AM 126824 374244 662232 83.93 0 314308 449520 24.46 146712 347944 15684 Average: 127474 339903 661582 83.84 474 281392 478386 26.03 123150 372753 12970 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 196.67 136.03 1173.02 57.06 0.00 0.00 0.00 0.00 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 54.46 52.09 792.05 7.06 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 19.62 21.13 153.61 7.29 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 17.19 19.22 16.34 7.68 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 20.62 19.00 24.23 10.11 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 61.89 49.61 432.93 17.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/11/2023 _x86_64_ (1 CPU) 06:03:43 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 61.84 0.08 8.75 15.52 0.12 13.69 06:05:01 AM 0 61.84 0.08 8.75 15.52 0.12 13.69 06:06:02 AM all 69.08 0.00 7.25 6.16 0.10 17.41 06:06:02 AM 0 69.08 0.00 7.25 6.16 0.10 17.41 06:07:01 AM all 60.26 0.00 3.75 4.17 0.10 31.71 06:07:01 AM 0 60.26 0.00 3.75 4.17 0.10 31.71 06:08:01 AM all 64.69 0.00 2.57 0.65 0.10 31.99 06:08:01 AM 0 64.69 0.00 2.57 0.65 0.10 31.99 06:09:01 AM all 52.04 0.00 3.93 15.50 0.10 28.43 06:09:01 AM 0 52.04 0.00 3.93 15.50 0.10 28.43 Average: all 61.59 0.02 5.25 8.41 0.10 24.63 Average: 0 61.59 0.02 5.25 8.41 0.10 24.63