---> uname -a: Linux prd-centos8-builder-1c-1g-3714.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: 770 306 93 5 370 333 Swap: 1023 31 992 ---> 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:57:90:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe57:90eb/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) 01/14/2024 _x86_64_ (1 CPU) 15:03:54 LINUX RESTART (1 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 142.24 28.76 113.48 3598.87 13362.39 03:07:01 PM 134.38 34.18 100.20 2290.55 8631.04 03:08:01 PM 29.51 3.57 25.95 416.33 892.93 03:09:01 PM 112.81 81.37 31.44 6375.22 1751.44 03:10:02 PM 106.01 55.08 50.93 2442.39 2111.53 Average: 105.00 40.59 64.41 3025.29 5351.95 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 95676 318356 693380 87.87 1060 291300 505020 27.48 100272 430556 12404 03:07:01 PM 162060 344092 626996 79.46 924 247188 469556 25.55 136296 317796 14288 03:08:01 PM 159560 353292 629496 79.78 924 259124 461756 25.13 155568 302064 1092 03:09:01 PM 52160 367076 736896 93.39 612 380832 453496 24.68 155336 409332 40 03:10:02 PM 107032 351812 682024 86.44 0 311488 477412 25.98 160752 355844 27292 Average: 115298 346926 673758 85.39 704 297986 473448 25.76 141645 363118 11023 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 67.29 61.44 925.35 7.61 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 20.91 21.98 180.41 6.91 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 15.78 18.33 15.57 7.49 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.85 17.10 17.10 8.61 0.00 0.00 0.00 0.00 03:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 PM eth0 14.01 15.69 11.10 10.11 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 26.98 26.92 230.10 8.15 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) 01/14/2024 _x86_64_ (1 CPU) 15:03:54 LINUX RESTART (1 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 69.69 0.00 6.43 5.16 0.08 18.63 03:06:01 PM 0 69.69 0.00 6.43 5.16 0.08 18.63 03:07:01 PM all 63.22 0.00 5.19 7.06 0.10 24.42 03:07:01 PM 0 63.22 0.00 5.19 7.06 0.10 24.42 03:08:01 PM all 66.24 0.00 2.42 1.28 0.08 29.97 03:08:01 PM 0 66.24 0.00 2.42 1.28 0.08 29.97 03:09:01 PM all 54.87 0.00 3.17 10.55 0.10 31.31 03:09:01 PM 0 54.87 0.00 3.17 10.55 0.10 31.31 03:10:02 PM all 66.22 0.00 4.10 9.21 0.08 20.38 03:10:02 PM 0 66.22 0.00 4.10 9.21 0.08 20.38 Average: all 64.05 0.00 4.26 6.65 0.09 24.94 Average: 0 64.05 0.00 4.26 6.65 0.09 24.94