---> uname -a: Linux prd-centos8-builder-1c-1g-2137.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: 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 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 94 5 372 335 Swap: 1023 25 998 ---> 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:db:bc:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fedb:bc03/64 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) 02/18/2024 _x86_64_ (1 CPU) 07:03:47 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 264.49 179.30 85.19 14605.06 41697.14 07:06:01 AM 154.36 33.57 120.79 4204.16 14423.57 07:07:01 AM 100.35 15.84 84.51 1235.32 6080.26 07:08:01 AM 25.80 6.00 19.81 184.04 437.30 07:09:01 AM 155.76 115.76 40.00 8299.10 2334.69 Average: 140.16 70.10 70.06 5705.90 12996.13 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 104656 328656 684552 86.74 1960 298628 491012 26.72 122764 410092 18024 07:06:01 AM 148000 370844 641208 81.25 44 292496 431412 23.47 123460 337440 16392 07:07:01 AM 164556 346676 624652 79.15 44 248772 473628 25.77 135524 321572 2648 07:08:01 AM 171140 357100 618068 78.31 44 252628 461736 25.12 147776 302008 16 07:09:01 AM 122620 372248 666588 84.46 0 316212 461756 25.13 151616 351512 15684 Average: 142194 355105 647014 81.98 418 281747 463909 25.24 136228 344525 10553 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 214.12 116.27 1092.18 53.65 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 55.51 51.12 713.49 8.67 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.09 24.68 197.91 7.20 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.57 20.21 17.94 9.11 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 19.91 18.48 24.63 11.44 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 65.85 46.16 409.27 18.02 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) 02/18/2024 _x86_64_ (1 CPU) 07:03:47 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 62.51 0.10 15.69 10.11 0.10 11.49 07:05:01 AM 0 62.51 0.10 15.69 10.11 0.10 11.49 07:06:01 AM all 74.32 0.00 11.15 4.02 0.10 10.41 07:06:01 AM 0 74.32 0.00 11.15 4.02 0.10 10.41 07:07:01 AM all 68.65 0.00 6.37 4.00 0.10 20.87 07:07:01 AM 0 68.65 0.00 6.37 4.00 0.10 20.87 07:08:01 AM all 69.23 0.00 4.17 0.70 0.08 25.81 07:08:01 AM 0 69.23 0.00 4.17 0.70 0.08 25.81 07:09:01 AM all 57.03 0.00 6.25 14.09 0.10 22.52 07:09:01 AM 0 57.03 0.00 6.25 14.09 0.10 22.52 Average: all 66.36 0.02 8.72 6.58 0.10 18.22 Average: 0 66.36 0.02 8.72 6.58 0.10 18.22