---> uname -a: Linux prd-centos8-builder-1c-1g-3854.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: 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 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: 770 288 98 5 383 351 Swap: 1023 32 991 ---> 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:5b:58:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe5b:588f/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) 01/16/2024 _x86_64_ (1 CPU) 06:03:52 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 280.67 215.05 65.62 15818.05 40160.75 06:06:01 AM 154.05 29.05 125.00 3503.70 14108.90 06:07:01 AM 135.66 38.41 97.25 2177.37 7642.96 06:08:01 AM 25.93 4.83 21.10 380.47 586.69 06:09:01 AM 134.20 112.07 22.13 7330.27 840.26 Average: 146.14 80.10 66.04 5853.92 12674.46 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 56936 324268 732120 92.78 2104 345788 518796 28.23 134384 463072 31028 06:06:01 AM 63156 310544 725900 92.00 632 314236 509064 27.70 99008 447344 28208 06:07:01 AM 137752 334100 651304 82.54 224 262944 495360 26.96 135128 344980 7992 06:08:01 AM 131384 338248 657672 83.35 224 273420 491824 26.76 153092 333904 1084 06:09:01 AM 53084 373284 735972 93.27 0 387296 461356 25.11 154500 414576 11204 Average: 88462 336089 700594 88.79 637 316737 495280 26.95 135222 400775 15903 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 AM eth0 207.86 120.47 1011.94 53.73 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 61.63 57.47 776.76 7.00 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 22.55 24.11 181.32 8.14 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 15.71 18.21 15.40 8.33 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 16.60 16.55 17.14 7.90 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 64.94 47.36 399.60 17.07 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) 01/16/2024 _x86_64_ (1 CPU) 06:03:52 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 57.48 0.10 10.60 20.22 0.07 11.54 06:05:02 AM 0 57.48 0.10 10.60 20.22 0.07 11.54 06:06:01 AM all 70.01 0.00 6.82 5.40 0.08 17.69 06:06:01 AM 0 70.01 0.00 6.82 5.40 0.08 17.69 06:07:01 AM all 61.16 0.00 4.81 8.58 0.07 25.38 06:07:01 AM 0 61.16 0.00 4.81 8.58 0.07 25.38 06:08:01 AM all 66.03 0.00 2.22 0.68 0.08 30.99 06:08:01 AM 0 66.03 0.00 2.22 0.68 0.08 30.99 06:09:01 AM all 51.50 0.00 3.23 15.24 0.08 29.94 06:09:01 AM 0 51.50 0.00 3.23 15.24 0.08 29.94 Average: all 61.21 0.02 5.53 10.04 0.08 23.12 Average: 0 61.21 0.02 5.53 10.04 0.08 23.12