---> uname -a: Linux prd-centos8-builder-1c-1g-1619.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: 770 291 94 5 384 346 Swap: 1023 32 991 ---> 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:ae:0f:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feae:f69/64 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) 22:04:00 LINUX RESTART (1 CPU) 10:05:02 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 152.88 29.22 123.65 3415.37 14646.72 10:07:01 PM 138.50 38.30 100.20 2406.26 10119.38 10:08:01 PM 37.93 4.52 33.41 439.13 1651.31 10:09:01 PM 80.17 58.28 21.89 4767.34 1487.04 10:10:01 PM 131.74 76.04 55.71 3934.94 2161.77 Average: 108.10 41.31 66.79 2991.31 5985.81 10:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 103316 344016 685740 86.91 308 309512 490664 26.70 93328 431448 16968 10:07:01 PM 171876 354648 617180 78.22 32 245960 470144 25.58 106492 332632 25584 10:08:01 PM 163488 357996 625568 79.28 32 258372 469236 25.53 135688 313048 20 10:09:01 PM 53120 368980 735936 93.27 32 379100 451556 24.57 144856 403728 344 10:10:01 PM 136828 379920 652228 82.66 0 308060 456080 24.82 197144 283624 27304 Average: 125726 361112 663330 84.07 81 300201 467536 25.44 135502 352896 14044 10:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 81.09 76.38 1242.03 8.54 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.34 22.18 193.45 6.87 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.03 18.55 15.55 7.69 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.84 19.16 18.80 10.11 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.25 15.41 11.03 8.83 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 30.15 30.19 293.15 8.41 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) 22:04:00 LINUX RESTART (1 CPU) 10:05:02 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 68.29 0.00 6.93 4.83 0.12 19.83 10:06:01 PM 0 68.29 0.00 6.93 4.83 0.12 19.83 10:07:01 PM all 64.21 0.00 5.39 6.26 0.12 24.02 10:07:01 PM 0 64.21 0.00 5.39 6.26 0.12 24.02 10:08:01 PM all 64.03 0.00 2.64 1.48 0.10 31.75 10:08:01 PM 0 64.03 0.00 2.64 1.48 0.10 31.75 10:09:01 PM all 55.70 0.00 3.36 6.46 0.10 34.38 10:09:01 PM 0 55.70 0.00 3.36 6.46 0.10 34.38 10:10:01 PM all 61.71 0.00 4.12 13.27 0.12 20.78 10:10:01 PM 0 61.71 0.00 4.12 13.27 0.12 20.78 Average: all 62.77 0.00 4.48 6.46 0.11 26.18 Average: 0 62.77 0.00 4.48 6.46 0.11 26.18