---> uname -a: Linux prd-centos8-builder-1c-1g-17967.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 88 5 378 337 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:0c:0c:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe0c:c98/64 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) 11/13/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 248.13 169.08 79.04 12615.96 41347.16 02:06:01 PM 182.10 45.78 136.32 4702.38 18391.76 02:07:01 PM 103.40 17.74 85.66 1352.79 5846.46 02:08:01 PM 27.36 5.53 21.83 206.60 594.04 02:09:01 PM 158.74 114.76 43.98 7438.01 1718.46 Average: 143.95 70.58 73.38 5263.24 13580.65 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 97828 350052 691228 87.60 2044 330604 489720 26.65 124380 432800 18116 02:06:01 PM 126572 353156 662484 83.96 132 293824 465296 25.32 93896 394208 17524 02:07:01 PM 72800 283488 716256 90.77 80 277748 543828 29.59 124360 420212 18828 02:08:01 PM 145244 348952 643812 81.59 80 270780 474220 25.81 134936 336380 20 02:09:01 PM 156780 404440 632276 80.13 0 315080 424728 23.11 134052 330276 15780 Average: 119845 348018 669211 84.81 467 297607 479558 26.10 122325 382775 14054 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 215.89 127.70 1024.93 54.24 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 58.42 53.27 822.65 6.74 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.36 23.69 179.41 8.25 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 16.76 19.21 16.17 7.62 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 17.04 16.79 16.97 8.48 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 65.89 48.13 412.09 17.07 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) 11/13/2023 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 59.84 0.10 9.20 18.94 0.13 11.78 02:05:01 PM 0 59.84 0.10 9.20 18.94 0.13 11.78 02:06:01 PM all 68.56 0.00 7.37 8.29 0.12 15.66 02:06:01 PM 0 68.56 0.00 7.37 8.29 0.12 15.66 02:07:01 PM all 61.43 0.00 3.99 3.76 0.12 30.71 02:07:01 PM 0 61.43 0.00 3.99 3.76 0.12 30.71 02:08:01 PM all 64.04 0.00 2.69 0.82 0.10 32.36 02:08:01 PM 0 64.04 0.00 2.69 0.82 0.10 32.36 02:09:01 PM all 51.71 0.00 3.91 16.15 0.10 28.13 02:09:01 PM 0 51.71 0.00 3.91 16.15 0.10 28.13 Average: all 61.12 0.02 5.43 9.59 0.11 23.73 Average: 0 61.12 0.02 5.43 9.59 0.11 23.73