---> uname -a: Linux prd-centos8-builder-1c-1g-1560.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: 770 298 94 5 378 339 Swap: 1023 28 995 ---> 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:b2:24:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feb2:2410/64 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) 22:03:53 LINUX RESTART (1 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 311.30 233.53 77.76 16731.52 41474.23 10:06:01 PM 158.27 28.39 129.88 3376.74 16536.13 10:07:01 PM 124.85 41.06 83.79 2572.24 6676.55 10:08:01 PM 32.76 2.88 29.88 152.77 1450.21 10:09:01 PM 153.81 118.17 35.64 7702.38 1409.56 Average: 155.70 84.30 71.40 6071.54 13419.95 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 76636 365556 712420 90.29 2104 366808 474180 25.80 127636 447732 33648 10:06:01 PM 86868 304368 702188 88.99 1300 281904 517512 28.16 98932 424200 25200 10:07:01 PM 111332 310932 677724 85.89 1228 262912 513440 27.94 134080 369632 31660 10:08:01 PM 96400 300056 692656 87.78 1228 266976 522228 28.42 145972 371560 11652 10:09:01 PM 54448 327088 734608 93.10 920 336020 502604 27.35 144648 418184 1624 Average: 85137 321600 703919 89.21 1356 302924 505993 27.54 130254 406262 20757 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 205.42 126.32 1027.53 55.76 0.00 0.00 0.00 0.00 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 65.53 61.01 906.38 7.30 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 23.21 25.31 180.07 8.59 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 16.08 18.38 15.61 8.73 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 17.45 17.07 17.24 8.12 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 65.08 49.38 427.69 17.57 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) 22:03:53 LINUX RESTART (1 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 56.68 0.12 12.02 21.67 0.12 9.39 10:05:01 PM 0 56.68 0.12 12.02 21.67 0.12 9.39 10:06:01 PM all 68.12 0.00 7.11 5.59 0.10 19.08 10:06:01 PM 0 68.12 0.00 7.11 5.59 0.10 19.08 10:07:01 PM all 61.30 0.00 4.60 5.37 0.10 28.62 10:07:01 PM 0 61.30 0.00 4.60 5.37 0.10 28.62 10:08:01 PM all 64.09 0.00 2.59 1.52 0.10 31.71 10:08:01 PM 0 64.09 0.00 2.59 1.52 0.10 31.71 10:09:01 PM all 48.92 0.00 3.47 16.68 0.12 30.81 10:09:01 PM 0 48.92 0.00 3.47 16.68 0.12 30.81 Average: all 59.84 0.02 5.94 10.12 0.11 23.97 Average: 0 59.84 0.02 5.94 10.12 0.11 23.97