---> uname -a: Linux prd-centos8-builder-1c-1g-1553.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: 770 300 90 5 379 338 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:f8:5c:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fef8:5cbf/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) 20:03:53 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:02 PM 300.92 228.10 72.82 16416.11 40594.12 08:06:01 PM 157.56 27.55 130.00 3357.62 15799.71 08:07:01 PM 122.53 34.08 88.44 2238.16 7519.90 08:08:01 PM 34.81 8.22 26.60 609.23 905.70 08:09:01 PM 153.66 119.85 33.81 7591.13 1321.36 Average: 153.91 83.73 70.18 6050.89 13225.99 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 PM 48600 313600 740456 93.84 2104 343484 512448 27.89 127576 476732 26804 08:06:01 PM 69068 302908 719988 91.25 1056 300412 508248 27.66 99056 449252 26800 08:07:01 PM 133044 315684 656012 83.14 956 247428 499372 27.17 129412 351384 14924 08:08:01 PM 102012 311004 687044 87.07 956 273824 502748 27.36 148504 363824 11652 08:09:01 PM 53708 347740 735348 93.19 868 359896 474568 25.83 157040 410932 1624 Average: 81286 318187 707770 89.70 1188 305009 499477 27.18 132318 410425 16361 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 PM eth0 230.40 129.65 1065.59 55.31 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 62.15 58.04 920.96 7.09 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.55 23.09 179.28 7.58 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.48 19.23 15.93 9.15 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 17.26 16.55 17.07 7.94 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 69.61 49.30 438.60 17.45 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) 20:03:53 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:02 PM all 58.12 0.10 11.84 21.02 0.12 8.80 08:05:02 PM 0 58.12 0.10 11.84 21.02 0.12 8.80 08:06:01 PM all 68.26 0.00 6.85 6.41 0.12 18.37 08:06:01 PM 0 68.26 0.00 6.85 6.41 0.12 18.37 08:07:01 PM all 60.43 0.00 4.97 7.12 0.12 27.36 08:07:01 PM 0 60.43 0.00 4.97 7.12 0.12 27.36 08:08:01 PM all 64.05 0.00 2.50 0.98 0.08 32.38 08:08:01 PM 0 64.05 0.00 2.50 0.98 0.08 32.38 08:09:01 PM all 51.16 0.00 3.57 16.46 0.10 28.71 08:09:01 PM 0 51.16 0.00 3.57 16.46 0.10 28.71 Average: all 60.38 0.02 5.94 10.40 0.11 23.15 Average: 0 60.38 0.02 5.94 10.40 0.11 23.15