---> uname -a: Linux prd-centos8-builder-1c-1g-1201.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: 770 299 82 6 388 339 Swap: 1023 24 999 ---> 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:d5:cf:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fed5:cf62/64 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) 05/18/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 304.39 218.43 85.96 16970.18 39467.50 12:06:01 AM 109.06 27.13 81.93 3303.78 9220.35 12:07:01 AM 82.14 15.64 66.50 1438.35 6408.55 12:08:01 AM 52.63 12.63 40.00 303.90 3639.94 12:09:01 AM 17.32 2.23 15.09 105.53 318.39 12:10:01 AM 15.99 3.70 12.29 62.08 255.05 12:11:01 AM 128.49 108.86 19.62 7952.16 758.99 Average: 101.47 55.55 45.92 4307.90 8588.16 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 55468 347036 733744 92.97 2104 361128 471528 25.66 115196 445176 3504 12:06:01 AM 156620 367640 632592 80.15 652 282504 469696 25.56 113868 364012 28512 12:07:01 AM 81836 344828 707376 89.63 500 329120 502284 27.33 134724 402888 23948 12:08:01 AM 155728 349120 633484 80.27 468 260168 479884 26.11 131428 336828 8 12:09:01 AM 144692 341416 644520 81.67 468 263544 486036 26.45 149680 329720 1084 12:10:01 AM 63624 275612 725588 91.94 468 278812 574552 31.26 151516 407544 15804 12:11:01 AM 86356 344960 702856 89.06 424 325632 496396 27.01 158240 383076 1352 Average: 106332 338659 682880 86.53 726 300130 497197 27.05 136379 381321 10602 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 156.69 85.63 771.07 53.35 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 54.69 46.48 680.19 5.13 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 26.84 25.52 235.32 6.44 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 25.04 24.58 271.00 6.18 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 12.69 15.89 13.55 7.33 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 13.24 15.09 11.32 5.07 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 15.19 15.13 16.10 10.60 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 43.51 32.63 285.62 13.45 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) 05/18/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 61.83 0.15 22.36 10.17 1.86 3.63 12:05:01 AM 0 61.83 0.15 22.36 10.17 1.86 3.63 12:06:01 AM all 74.55 0.00 11.43 2.44 1.48 10.10 12:06:01 AM 0 74.55 0.00 11.43 2.44 1.48 10.10 12:07:01 AM all 77.38 0.00 8.33 1.89 1.40 11.00 12:07:01 AM 0 77.38 0.00 8.33 1.89 1.40 11.00 12:08:01 AM all 74.65 0.00 5.59 2.71 1.38 15.67 12:08:01 AM 0 74.65 0.00 5.59 2.71 1.38 15.67 12:09:01 AM all 75.37 0.00 4.65 0.33 1.01 18.64 12:09:01 AM 0 75.37 0.00 4.65 0.33 1.01 18.64 12:10:01 AM all 69.75 0.00 4.47 0.50 0.95 24.34 12:10:01 AM 0 69.75 0.00 4.47 0.50 0.95 24.34 12:11:01 AM all 68.94 0.00 6.02 12.86 1.28 10.90 12:11:01 AM 0 68.94 0.00 6.02 12.86 1.28 10.90 Average: all 71.78 0.02 8.98 4.42 1.34 13.47 Average: 0 71.78 0.02 8.98 4.42 1.34 13.47