---> uname -a: Linux prd-centos8-builder-1c-1g-1389.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: 770 306 96 5 368 335 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:e8:7b:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fee8:7b19/64 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) 12/19/2023 _x86_64_ (1 CPU) 11:03:54 LINUX RESTART (1 CPU) 11:05:03 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 144.22 27.49 116.73 3479.98 13980.86 11:07:01 AM 130.14 31.59 98.55 2503.57 10085.72 11:08:01 AM 49.35 13.80 35.55 1024.13 1750.20 11:09:01 AM 144.46 115.20 29.27 7454.24 1637.14 Average: 116.84 47.20 69.64 3617.60 6805.14 11:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 104908 330572 684148 86.70 420 296016 499056 27.16 98480 426884 24560 11:07:01 AM 154520 347096 634536 80.42 60 258740 478816 26.06 116328 346788 25448 11:08:01 AM 131164 336956 657892 83.38 60 272212 483912 26.33 136992 348248 1084 11:09:01 AM 54868 359776 734188 93.05 0 372244 465764 25.35 146240 419912 1096 Average: 111365 343600 677691 85.89 135 299803 481887 26.22 124510 385458 13047 11:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 76.16 71.25 1155.88 8.44 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 22.33 22.96 179.55 7.47 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 23.55 23.23 21.67 16.96 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 17.01 17.03 17.30 8.81 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 34.42 33.31 336.97 10.44 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) 12/19/2023 _x86_64_ (1 CPU) 11:03:54 LINUX RESTART (1 CPU) 11:05:03 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 67.43 0.00 6.50 5.58 0.10 20.39 11:06:01 AM 0 67.43 0.00 6.50 5.58 0.10 20.39 11:07:01 AM all 62.65 0.00 5.61 5.79 0.08 25.86 11:07:01 AM 0 62.65 0.00 5.61 5.79 0.08 25.86 11:08:01 AM all 64.34 0.00 2.67 2.15 0.10 30.74 11:08:01 AM 0 64.34 0.00 2.67 2.15 0.10 30.74 11:09:01 AM all 50.55 0.00 3.45 15.33 0.08 30.58 11:09:01 AM 0 50.55 0.00 3.45 15.33 0.08 30.58 Average: all 61.19 0.00 4.54 7.23 0.09 26.95 Average: 0 61.19 0.00 4.54 7.23 0.09 26.95