---> uname -a: Linux prd-centos8-builder-1c-1g-1291.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 93 5 383 345 Swap: 1023 35 988 ---> 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:62:1c:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe62:1c8e/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) 12/18/2023 _x86_64_ (1 CPU) 15:03:55 LINUX RESTART (1 CPU) 03:05:02 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 161.20 41.27 119.93 3811.57 14181.71 03:07:01 PM 126.56 32.93 93.63 2231.89 9991.87 03:08:01 PM 39.01 4.88 34.13 416.59 1576.86 03:09:01 PM 113.23 90.38 22.85 6460.31 779.11 03:10:01 PM 120.33 53.54 66.79 2655.42 2658.07 Average: 111.91 44.62 67.29 3113.75 5810.51 03:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 111884 339900 677172 85.82 144 297528 494800 26.93 97616 419264 24688 03:07:01 PM 169956 351496 619100 78.46 16 245952 476096 25.91 120304 322520 26608 03:08:01 PM 175204 367340 613852 77.80 16 256756 459276 24.99 138132 299236 24 03:09:01 PM 51584 375812 737472 93.46 0 389028 456948 24.87 139660 420224 11988 03:10:01 PM 97088 352960 691968 87.70 0 322056 490752 26.71 181816 344584 27360 Average: 121143 357502 667913 84.65 35 302264 475574 25.88 135506 361166 18134 03:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.42 74.28 1154.32 9.74 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 22.31 22.95 180.47 7.02 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 15.33 17.27 15.02 7.14 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 17.22 17.69 17.30 9.03 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 14.13 15.38 11.04 8.90 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 29.73 29.37 272.87 8.36 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) 12/18/2023 _x86_64_ (1 CPU) 15:03:55 LINUX RESTART (1 CPU) 03:05:02 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 67.10 0.00 6.53 6.31 0.10 19.97 03:06:01 PM 0 67.10 0.00 6.53 6.31 0.10 19.97 03:07:01 PM all 63.05 0.00 5.26 4.96 0.08 26.65 03:07:01 PM 0 63.05 0.00 5.26 4.96 0.08 26.65 03:08:01 PM all 57.90 0.00 2.48 1.60 0.10 37.92 03:08:01 PM 0 57.90 0.00 2.48 1.60 0.10 37.92 03:09:01 PM all 53.14 0.00 2.97 12.08 0.08 31.73 03:09:01 PM 0 53.14 0.00 2.97 12.08 0.08 31.73 03:10:01 PM all 60.94 0.00 4.05 8.98 0.10 25.93 03:10:01 PM 0 60.94 0.00 4.05 8.98 0.10 25.93 Average: all 60.40 0.00 4.25 6.78 0.09 28.47 Average: 0 60.40 0.00 4.25 6.78 0.09 28.47