---> uname -a: Linux prd-centos8-builder-1c-1g-120.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: 2799.998 BogoMIPS: 5599.99 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: 770 305 84 5 380 336 Swap: 1023 29 994 ---> 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:1e:f9:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe1e:f979/64 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) 11/18/2023 _x86_64_ (1 CPU) 14:03:43 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 263.12 181.35 81.77 12999.47 41125.82 02:06:01 PM 167.53 37.16 130.37 4506.83 16907.21 02:07:02 PM 106.08 19.12 86.96 1248.03 6132.34 02:08:01 PM 26.59 7.30 19.28 326.59 417.05 02:09:01 PM 159.76 117.46 42.30 7586.14 1832.97 Average: 145.05 72.73 72.33 5352.35 13335.57 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 72792 314176 716264 90.77 2104 319420 513984 27.97 134520 444500 30392 02:06:01 PM 132828 345088 656228 83.17 16 279088 462884 25.19 94240 387700 16640 02:07:02 PM 92380 276540 696676 88.29 16 250856 541876 29.49 127116 400780 20 02:08:01 PM 152232 344136 636824 80.71 16 258768 471884 25.68 140364 327104 16 02:09:01 PM 157356 399764 631700 80.06 0 309180 431288 23.47 128020 337100 15780 Average: 121518 335941 667538 84.60 430 283462 484383 26.36 124852 379437 12570 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 189.85 113.09 1044.84 54.59 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 59.89 56.21 866.98 7.28 0.00 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 23.40 25.60 179.46 8.12 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.56 18.73 15.91 7.68 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 16.98 16.84 17.04 8.41 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 61.53 46.21 426.47 17.26 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) 11/18/2023 _x86_64_ (1 CPU) 14:03:43 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 58.96 0.10 9.07 18.93 0.08 12.85 02:05:01 PM 0 58.96 0.10 9.07 18.93 0.08 12.85 02:06:01 PM all 69.11 0.00 7.12 5.84 0.10 17.84 02:06:01 PM 0 69.11 0.00 7.12 5.84 0.10 17.84 02:07:02 PM all 60.79 0.00 3.75 4.27 0.08 31.11 02:07:02 PM 0 60.79 0.00 3.75 4.27 0.08 31.11 02:08:01 PM all 63.92 0.00 2.71 1.02 0.08 32.26 02:08:01 PM 0 63.92 0.00 2.71 1.02 0.08 32.26 02:09:01 PM all 50.25 0.00 3.81 15.79 0.10 30.05 02:09:01 PM 0 50.25 0.00 3.81 15.79 0.10 30.05 Average: all 60.60 0.02 5.30 9.19 0.09 24.80 Average: 0 60.60 0.02 5.30 9.19 0.09 24.80