---> uname -a: Linux prd-centos8-builder-1c-1g-749.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: 770 293 83 4 393 346 Swap: 1023 29 994 ---> 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:fc:fe:0d 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 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fefc:fe0d/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) 12/15/2023 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 304.36 235.27 69.10 16700.93 39765.50 03:06:01 PM 152.00 26.78 125.23 3406.62 16085.38 03:07:01 PM 124.94 36.96 87.97 2815.39 7472.46 03:08:01 PM 31.76 2.20 29.56 133.44 1453.99 03:09:01 PM 142.99 114.66 28.32 7309.70 1166.53 Average: 151.22 83.16 68.06 6072.68 13190.92 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 110748 376264 678308 85.96 1996 343620 466356 25.38 126936 414812 27916 03:06:01 PM 70028 316940 719028 91.13 436 315152 511360 27.83 87648 465408 12412 03:07:01 PM 113696 323092 675360 85.59 356 274840 502136 27.33 122780 382936 32276 03:08:01 PM 112020 322916 677036 85.80 356 276560 500964 27.26 133848 373288 9920 03:09:01 PM 55448 353320 733608 92.97 60 363788 473424 25.76 140012 424052 2764 Average: 92388 338506 696668 88.29 641 314792 490848 26.71 122245 412099 17058 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 191.00 111.49 911.81 54.14 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 80.06 74.41 1094.91 8.43 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.52 24.22 179.62 7.83 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 15.86 18.50 15.52 7.58 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.99 16.63 17.20 8.50 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.30 49.06 444.07 17.29 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) 12/15/2023 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 57.97 0.10 12.27 19.21 0.12 10.33 03:05:01 PM 0 57.97 0.10 12.27 19.21 0.12 10.33 03:06:01 PM all 67.84 0.00 6.71 5.20 0.10 20.15 03:06:01 PM 0 67.84 0.00 6.71 5.20 0.10 20.15 03:07:01 PM all 61.67 0.00 5.18 5.57 0.12 27.46 03:07:01 PM 0 61.67 0.00 5.18 5.57 0.12 27.46 03:08:01 PM all 63.82 0.00 2.52 1.14 0.10 32.43 03:08:01 PM 0 63.82 0.00 2.52 1.14 0.10 32.43 03:09:01 PM all 51.37 0.00 3.46 16.02 0.08 29.07 03:09:01 PM 0 51.37 0.00 3.46 16.02 0.08 29.07 Average: all 60.54 0.02 6.03 9.42 0.10 23.89 Average: 0 60.54 0.02 6.03 9.42 0.10 23.89