---> uname -a: Linux prd-centos8-builder-1c-1g-3746.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: 770 292 108 6 369 346 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:0b:0e:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe0b:ebe/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) 01/15/2024 _x86_64_ (1 CPU) 02:03:57 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 153.30 32.18 121.12 3530.22 13355.25 02:07:01 AM 124.87 25.37 99.50 2097.93 9258.06 02:08:01 AM 35.33 6.40 28.93 491.52 1076.57 02:09:01 AM 84.07 62.66 21.41 5081.95 693.73 02:10:01 AM 130.25 66.50 63.75 3134.43 2624.50 Average: 105.59 38.62 66.97 2867.42 5405.00 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 61652 306076 727404 92.19 0 316796 531248 28.91 100536 467568 26476 02:07:01 AM 178468 365280 610588 77.38 0 254644 461644 25.12 125528 313996 18892 02:08:01 AM 197228 398040 591828 75.00 0 268708 427144 23.24 144788 275452 12 02:09:01 AM 52756 376852 736300 93.31 0 391648 454880 24.75 153264 410900 13548 02:10:01 AM 81964 304000 707092 89.61 0 289764 537264 29.24 157668 385120 27288 Average: 114414 350050 674642 85.50 0 304312 482436 26.25 136357 370607 17243 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 74.85 71.78 943.15 8.34 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.90 22.88 190.21 7.38 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.70 18.75 15.53 8.80 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.28 17.53 17.44 8.00 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.04 15.43 11.11 9.77 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 28.77 29.29 235.75 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) 01/15/2024 _x86_64_ (1 CPU) 02:03:57 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 68.28 0.00 6.21 5.81 0.08 19.61 02:06:01 AM 0 68.28 0.00 6.21 5.81 0.08 19.61 02:07:01 AM all 64.29 0.00 5.45 6.07 0.08 24.11 02:07:01 AM 0 64.29 0.00 5.45 6.07 0.08 24.11 02:08:01 AM all 65.29 0.00 2.42 1.30 0.08 30.90 02:08:01 AM 0 65.29 0.00 2.42 1.30 0.08 30.90 02:09:01 AM all 57.46 0.00 3.07 7.81 0.07 31.59 02:09:01 AM 0 57.46 0.00 3.07 7.81 0.07 31.59 02:10:01 AM all 63.28 0.00 4.10 11.37 0.07 21.18 02:10:01 AM 0 63.28 0.00 4.10 11.37 0.07 21.18 Average: all 63.72 0.00 4.25 6.47 0.08 25.48 Average: 0 63.72 0.00 4.25 6.47 0.08 25.48