---> uname -a: Linux prd-centos8-builder-1c-1g-192.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: 2799.996 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: 770 291 106 6 372 346 Swap: 1023 33 990 ---> 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:dc:ff:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fedc:ffcc/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) 01/28/2024 _x86_64_ (1 CPU) 16:03:43 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 257.22 173.23 83.99 12683.13 42137.51 04:06:01 PM 175.84 43.87 131.97 4451.98 15107.66 04:07:01 PM 95.87 17.47 78.39 1349.06 5857.99 04:08:01 PM 23.70 5.10 18.60 169.71 387.59 04:09:01 PM 158.11 119.05 39.06 7677.55 1686.89 Average: 142.16 71.76 70.40 5267.13 13034.03 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 69216 338360 719840 91.23 2104 346784 494032 26.88 142016 438708 19880 04:06:01 PM 80952 339372 708104 89.74 464 323492 473396 25.76 126132 402880 10932 04:07:01 PM 161376 354716 627680 79.55 108 259496 472184 25.70 143968 312992 20 04:08:01 PM 157804 354896 631252 80.00 108 263256 468084 25.47 154532 304688 16 04:09:01 PM 51112 306164 737944 93.52 108 321176 531088 28.90 141548 428628 14804 Average: 104092 338702 684964 86.81 578 302841 487757 26.54 141639 377579 9130 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 209.45 132.55 1177.97 55.90 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 50.58 47.73 637.75 8.05 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 18.86 20.56 151.48 6.19 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.50 18.53 15.56 8.69 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.81 16.26 16.77 8.00 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 62.43 47.12 399.85 17.36 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) 01/28/2024 _x86_64_ (1 CPU) 16:03:43 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.96 0.08 9.29 15.94 0.10 15.63 04:05:01 PM 0 58.96 0.08 9.29 15.94 0.10 15.63 04:06:01 PM all 69.03 0.00 7.06 7.16 0.12 16.63 04:06:01 PM 0 69.03 0.00 7.06 7.16 0.12 16.63 04:07:01 PM all 60.11 0.00 3.70 4.09 0.12 31.99 04:07:01 PM 0 60.11 0.00 3.70 4.09 0.12 31.99 04:08:01 PM all 62.76 0.00 2.57 0.88 0.10 33.69 04:08:01 PM 0 62.76 0.00 2.57 0.88 0.10 33.69 04:09:01 PM all 49.57 0.00 3.45 15.81 0.10 31.06 04:09:01 PM 0 49.57 0.00 3.45 15.81 0.10 31.06 Average: all 60.08 0.02 5.21 8.77 0.11 25.81 Average: 0 60.08 0.02 5.21 8.77 0.11 25.81