---> uname -a: Linux prd-centos8-builder-1c-1g-573.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2800.022 BogoMIPS: 5600.04 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 67 6 401 336 Swap: 1023 23 1000 ---> 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:53:a5:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe53:a572/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/04/2024 _x86_64_ (1 CPU) 01:03:44 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 230.47 139.47 91.00 12113.56 42071.31 01:06:02 AM 160.63 43.99 116.64 4171.28 12703.23 01:07:01 AM 58.68 16.60 42.07 650.90 3043.10 01:08:01 AM 19.37 3.88 15.49 67.17 310.24 01:09:01 AM 137.52 110.99 26.53 8166.00 810.67 Average: 121.58 63.17 58.41 5050.94 11825.57 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 91416 307688 697796 88.42 1496 290720 507108 27.59 129772 415852 17932 01:06:02 AM 135900 388816 653312 82.78 20 319428 423240 23.03 134160 348328 22140 01:07:01 AM 153720 348708 635492 80.52 20 262056 469456 25.54 146224 321744 24 01:08:01 AM 127508 324156 661704 83.84 20 263720 492020 26.77 145224 348264 1068 01:09:01 AM 76704 340088 712508 90.28 20 329572 486324 26.46 165276 384424 12736 Average: 117050 341891 672162 85.17 315 293099 475630 25.88 144131 363722 10780 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 220.01 124.55 1151.89 54.52 0.00 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 41.04 39.40 493.90 7.92 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.06 29.35 281.37 9.28 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 19.32 20.59 16.14 7.62 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.38 19.28 19.27 14.26 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 65.54 46.72 393.09 18.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/04/2024 _x86_64_ (1 CPU) 01:03:44 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 64.02 0.08 13.89 8.77 0.12 13.12 01:05:01 AM 0 64.02 0.08 13.89 8.77 0.12 13.12 01:06:02 AM all 68.25 0.00 10.29 5.76 0.12 15.58 01:06:02 AM 0 68.25 0.00 10.29 5.76 0.12 15.58 01:07:01 AM all 68.67 0.00 4.79 2.24 0.08 24.22 01:07:01 AM 0 68.67 0.00 4.79 2.24 0.08 24.22 01:08:01 AM all 61.57 0.00 4.47 0.58 0.10 33.28 01:08:01 AM 0 61.57 0.00 4.47 0.58 0.10 33.28 01:09:01 AM all 65.48 0.00 5.57 13.03 0.10 15.82 01:09:01 AM 0 65.48 0.00 5.57 13.03 0.10 15.82 Average: all 65.59 0.02 7.81 6.09 0.10 20.39 Average: 0 65.59 0.02 7.81 6.09 0.10 20.39