---> uname -a: Linux prd-centos8-builder-1c-1g-1326.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: 770 295 91 6 383 343 Swap: 1023 26 997 ---> 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:87:ff:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe87:ff8e/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) 12/18/2023 _x86_64_ (1 CPU) 22:03:57 LINUX RESTART (1 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 141.90 28.30 113.60 3408.31 13628.97 10:07:01 PM 135.66 36.39 99.27 2426.40 10005.88 10:08:01 PM 39.41 4.60 34.82 335.43 1593.60 10:09:01 PM 41.37 19.87 21.50 920.05 1181.73 10:10:01 PM 161.44 107.01 54.42 7025.82 2242.56 Average: 103.97 39.23 64.74 2823.38 5733.01 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 92200 330168 696856 88.32 1104 306780 498980 27.15 102392 434948 24560 10:07:01 PM 160896 350752 628160 79.61 964 254564 474004 25.79 120284 334880 26624 10:08:01 PM 151704 350672 637352 80.77 964 263980 473280 25.75 136744 327792 1084 10:09:01 PM 177720 388316 611336 77.48 888 275704 489504 26.64 140012 296640 4792 10:10:01 PM 53504 317996 735552 93.22 0 332036 540264 29.40 151268 417564 13940 Average: 127205 347581 661851 83.88 784 286613 495206 26.95 130140 362365 14200 10:05:01 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 78.50 74.06 1126.73 8.61 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 21.95 23.03 179.44 7.77 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 18.69 15.58 8.79 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 15.56 16.77 16.03 7.38 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 15.93 16.48 17.71 9.73 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 29.61 29.82 271.41 8.46 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) 12/18/2023 _x86_64_ (1 CPU) 22:03:57 LINUX RESTART (1 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 67.77 0.00 6.40 5.00 0.12 20.71 10:06:01 PM 0 67.77 0.00 6.40 5.00 0.12 20.71 10:07:01 PM all 61.99 0.00 5.42 5.87 0.10 26.61 10:07:01 PM 0 61.99 0.00 5.42 5.87 0.10 26.61 10:08:01 PM all 62.89 0.00 2.48 1.87 0.10 32.66 10:08:01 PM 0 62.89 0.00 2.48 1.87 0.10 32.66 10:09:01 PM all 48.62 0.00 2.55 2.10 0.08 46.65 10:09:01 PM 0 48.62 0.00 2.55 2.10 0.08 46.65 10:10:01 PM all 57.96 0.00 4.14 16.67 0.10 21.13 10:10:01 PM 0 57.96 0.00 4.14 16.67 0.10 21.13 Average: all 59.85 0.00 4.20 6.30 0.10 29.56 Average: 0 59.85 0.00 4.20 6.30 0.10 29.56