---> uname -a: Linux prd-centos8-builder-1c-1g-1797.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: 770 304 88 5 377 336 Swap: 1023 27 996 ---> 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:cf:59:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fecf:596b/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) 12/23/2023 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 297.97 235.41 62.56 16825.27 39613.22 07:06:01 PM 161.27 27.59 133.67 3395.57 16518.07 07:07:01 PM 119.93 35.85 84.08 2605.56 7302.03 07:08:01 PM 38.55 4.05 34.50 310.51 1570.86 07:09:01 PM 143.93 116.69 27.24 7674.56 1650.72 Average: 152.33 83.92 68.41 6162.23 13331.67 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 113320 360892 675736 85.64 2044 326816 469152 25.53 129420 411352 27604 07:06:01 PM 84564 300172 704492 89.28 1016 284036 515952 28.08 101160 440596 1004 07:07:01 PM 133440 316976 655616 83.09 208 249876 504076 27.43 122664 364600 29900 07:08:01 PM 110536 311140 678520 85.99 208 267116 507764 27.63 137468 372868 12712 07:09:01 PM 46816 340744 742240 94.07 0 360808 480652 26.16 152912 419748 2232 Average: 97735 325985 691321 87.61 695 297730 495519 26.97 128725 401833 14690 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 184.88 112.33 906.59 53.38 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 77.50 73.26 1102.80 8.42 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.47 23.41 179.42 8.15 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.43 18.81 15.96 9.22 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 17.02 16.56 17.09 8.18 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 63.46 48.87 444.41 17.47 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) 12/23/2023 _x86_64_ (1 CPU) 19:03:50 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 58.50 0.13 11.94 20.20 0.10 9.13 07:05:01 PM 0 58.50 0.13 11.94 20.20 0.10 9.13 07:06:01 PM all 66.74 0.00 6.71 6.56 0.10 19.90 07:06:01 PM 0 66.74 0.00 6.71 6.56 0.10 19.90 07:07:01 PM all 62.44 0.00 5.14 4.53 0.10 27.79 07:07:01 PM 0 62.44 0.00 5.14 4.53 0.10 27.79 07:08:01 PM all 63.92 0.00 2.47 1.69 0.10 31.82 07:08:01 PM 0 63.92 0.00 2.47 1.69 0.10 31.82 07:09:01 PM all 49.83 0.00 3.44 16.20 0.08 30.45 07:09:01 PM 0 49.83 0.00 3.44 16.20 0.08 30.45 Average: all 60.29 0.03 5.93 9.83 0.10 23.82 Average: 0 60.29 0.03 5.93 9.83 0.10 23.82