---> uname -a: Linux prd-centos8-builder-1c-1g-415.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: 770 302 78 6 389 335 Swap: 1023 22 1001 ---> 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:b9:5d:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:feb9:5deb/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) 04/02/2024 _x86_64_ (1 CPU) 08:03:46 LINUX RESTART (1 CPU) 08:04:03 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 257.62 164.30 93.31 13976.43 43841.92 08:06:01 AM 155.43 38.99 116.44 3886.21 12859.28 08:07:01 AM 67.09 20.84 46.25 909.13 3182.36 08:08:01 AM 18.64 3.68 14.96 68.37 318.52 08:09:01 AM 136.93 110.28 26.65 8050.23 823.60 Average: 126.27 66.97 59.30 5320.58 11993.34 08:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 87096 325668 702116 88.96 1948 313180 490544 26.69 125860 419820 14888 08:06:01 AM 79712 332636 709500 89.90 896 319360 482568 26.26 123036 416432 10916 08:07:01 AM 100512 315348 688700 87.26 168 282268 505308 27.50 150816 370668 15812 08:08:01 AM 161516 361280 627696 79.53 168 267252 454540 24.73 150080 309508 12 08:09:01 AM 73740 334680 715472 90.66 0 327752 495696 26.97 170304 381752 3140 Average: 100515 333922 688697 87.26 636 301962 485731 26.43 144019 379636 8954 08:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 187.84 113.22 1086.70 55.66 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 49.37 47.15 591.47 6.89 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.91 30.26 282.54 10.35 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.97 18.76 14.21 7.60 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.65 19.57 20.07 12.13 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 59.70 45.34 394.40 18.28 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) 04/02/2024 _x86_64_ (1 CPU) 08:03:46 LINUX RESTART (1 CPU) 08:04:03 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 62.01 0.09 14.93 9.39 0.12 13.46 08:05:01 AM 0 62.01 0.09 14.93 9.39 0.12 13.46 08:06:01 AM all 73.00 0.00 10.73 4.65 0.13 11.49 08:06:01 AM 0 73.00 0.00 10.73 4.65 0.13 11.49 08:07:01 AM all 66.05 0.00 5.19 2.82 0.10 25.85 08:07:01 AM 0 66.05 0.00 5.19 2.82 0.10 25.85 08:08:01 AM all 65.23 0.00 4.18 0.72 0.12 29.76 08:08:01 AM 0 65.23 0.00 4.18 0.72 0.12 29.76 08:09:01 AM all 64.80 0.00 5.40 12.86 0.12 16.82 08:09:01 AM 0 64.80 0.00 5.40 12.86 0.12 16.82 Average: all 66.25 0.02 8.03 6.06 0.12 19.52 Average: 0 66.25 0.02 8.03 6.06 0.12 19.52