---> uname -a: Linux prd-centos8-builder-1c-1g-2906.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 290 61 5 418 348 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:75:23:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe75:23f7/64 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) 02/26/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 225.22 129.00 96.22 10859.37 44567.81 09:06:01 AM 185.00 50.39 134.61 4815.33 14045.43 09:07:01 AM 60.79 8.82 51.97 562.84 3428.10 09:08:01 AM 22.33 4.12 18.21 115.29 357.21 09:09:01 AM 166.03 116.58 49.45 8272.44 2548.28 Average: 131.28 61.36 69.93 4887.59 12789.50 09:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 48168 310144 741044 93.90 1952 333824 520688 28.33 138648 446920 18844 09:06:01 AM 106456 352840 682756 86.51 380 311052 469812 25.56 117840 390812 30004 09:07:01 AM 146304 360840 642908 81.46 380 280284 472192 25.69 149292 326492 20 09:08:01 AM 77460 310704 711752 90.19 380 299028 521644 28.38 153028 390944 16412 09:09:01 AM 54924 335324 734288 93.04 56 346476 505256 27.49 161696 409200 26284 Average: 86662 333970 702550 89.02 630 314133 497918 27.09 144101 392874 18313 09:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 229.38 133.92 1482.04 56.92 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.31 32.93 362.15 7.04 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.30 26.58 174.31 8.33 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.66 21.88 18.24 9.62 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.28 17.63 18.45 13.19 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 63.95 46.03 404.26 18.78 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) 02/26/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 67.13 0.09 13.77 5.19 0.10 13.72 09:05:01 AM 0 67.13 0.09 13.77 5.19 0.10 13.72 09:06:01 AM all 69.65 0.00 11.19 6.03 0.10 13.03 09:06:01 AM 0 69.65 0.00 11.19 6.03 0.10 13.03 09:07:01 AM all 66.03 0.00 4.77 2.62 0.10 26.48 09:07:01 AM 0 66.03 0.00 4.77 2.62 0.10 26.48 09:08:01 AM all 65.32 0.00 4.27 0.68 0.10 29.62 09:08:01 AM 0 65.32 0.00 4.27 0.68 0.10 29.62 09:09:01 AM all 64.08 0.00 6.72 15.13 0.10 13.98 09:09:01 AM 0 64.08 0.00 6.72 15.13 0.10 13.98 Average: all 66.44 0.02 8.11 5.93 0.10 19.41 Average: 0 66.44 0.02 8.11 5.93 0.10 19.41