---> uname -a: Linux prd-centos8-builder-1c-1g-1608.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: 770 294 90 5 386 343 Swap: 1023 24 999 ---> 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:ed:a0:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.235/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:feed:a0b0/64 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) 12/21/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 141.52 24.06 117.47 3266.00 13660.68 07:07:01 PM 131.18 29.73 101.45 2407.20 10125.30 07:08:01 PM 36.46 4.22 32.24 395.53 1590.20 07:09:01 PM 144.09 117.30 26.80 7517.41 1550.89 Average: 113.20 43.90 69.30 3396.95 6703.79 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 92408 332296 696648 88.29 496 309168 505132 27.49 99052 436048 27996 07:07:01 PM 141216 342232 647840 82.10 120 265928 489448 26.63 130248 343484 23176 07:08:01 PM 125036 336776 664020 84.15 120 276808 492548 26.80 149856 339924 1084 07:09:01 PM 55496 370972 733560 92.97 52 380408 458788 24.97 162852 395748 1800 Average: 103539 345569 685517 86.88 197 308078 486479 26.47 135502 378801 13514 07:05:02 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 81.26 75.05 1125.06 8.66 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 21.34 23.00 178.96 7.80 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 16.25 19.16 15.82 8.83 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 17.10 17.00 17.22 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 33.79 33.38 331.01 8.32 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) 12/21/2023 _x86_64_ (1 CPU) 19:03:53 LINUX RESTART (1 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 68.06 0.00 6.42 5.57 0.14 19.82 07:06:01 PM 0 68.06 0.00 6.42 5.57 0.14 19.82 07:07:01 PM all 61.97 0.00 5.45 5.22 0.10 27.27 07:07:01 PM 0 61.97 0.00 5.45 5.22 0.10 27.27 07:08:01 PM all 64.49 0.00 2.57 1.40 0.12 31.42 07:08:01 PM 0 64.49 0.00 2.57 1.40 0.12 31.42 07:09:01 PM all 50.88 0.00 3.45 15.63 0.10 29.93 07:09:01 PM 0 50.88 0.00 3.45 15.63 0.10 29.93 Average: all 61.32 0.00 4.46 6.96 0.11 27.14 Average: 0 61.32 0.00 4.46 6.96 0.11 27.14