---> uname -a: Linux prd-centos8-builder-1c-1g-1550.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: 770 302 90 4 378 339 Swap: 1023 30 993 ---> 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:58:1e:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe58:1e87/64 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) 12/03/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:01 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 148.67 31.79 116.88 3521.70 13878.40 07:07:01 PM 143.59 39.67 103.92 2319.89 9891.79 07:08:01 PM 31.49 4.67 26.82 403.87 958.81 07:09:01 PM 134.94 114.81 20.14 7403.73 749.68 Average: 114.68 47.73 66.95 3412.66 6371.08 07:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 52772 299300 736284 93.31 920 318308 517576 28.17 102656 471864 33520 07:07:01 PM 155864 332984 633192 80.25 32 244148 482092 26.23 118400 341752 16452 07:08:01 PM 141952 330192 647104 82.01 32 255396 483936 26.33 135564 338712 1064 07:09:01 PM 63972 378444 725084 91.89 20 381232 437624 23.81 142732 410552 13660 Average: 103640 335230 685416 86.87 251 299771 480307 26.14 124838 390720 16174 07:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.80 68.49 1069.06 8.15 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 22.33 23.28 179.00 7.40 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 16.41 18.74 15.66 7.69 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 17.64 17.19 17.19 8.45 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 32.55 31.93 320.39 7.92 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) 12/03/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:01 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 67.56 0.00 6.75 5.69 0.12 19.88 07:06:01 PM 0 67.56 0.00 6.75 5.69 0.12 19.88 07:07:01 PM all 59.65 0.00 5.31 8.09 0.10 26.85 07:07:01 PM 0 59.65 0.00 5.31 8.09 0.10 26.85 07:08:01 PM all 63.12 0.00 2.62 1.43 0.10 32.73 07:08:01 PM 0 63.12 0.00 2.62 1.43 0.10 32.73 07:09:01 PM all 49.37 0.00 3.24 15.12 0.10 32.17 07:09:01 PM 0 49.37 0.00 3.24 15.12 0.10 32.17 Average: all 59.93 0.00 4.48 7.58 0.10 27.91 Average: 0 59.93 0.00 4.48 7.58 0.10 27.91