---> uname -a: Linux prd-centos8-builder-1c-1g-1550.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: 770 294 80 7 395 343 Swap: 1023 21 1002 ---> 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:81:e1:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe81:e178/64 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) 05/22/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 278.38 225.03 53.35 17297.87 39686.81 10:06:01 AM 103.46 15.41 88.06 2584.54 6307.28 10:07:01 AM 94.94 20.86 74.08 1439.49 7646.77 10:08:01 AM 78.49 23.86 54.63 1520.16 5495.37 10:09:01 AM 27.49 3.27 24.22 201.23 1478.36 10:10:01 AM 16.72 3.58 13.14 60.22 261.27 10:11:01 AM 100.98 89.28 11.70 6963.57 395.54 10:12:01 AM 32.71 13.52 19.19 1138.57 593.19 Average: 91.27 48.99 42.27 3873.44 7667.50 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 50696 388844 738516 93.58 2104 409652 427864 23.28 111328 464632 696 10:06:01 AM 56112 283136 733100 92.89 1564 300468 550900 29.98 143624 436872 4136 10:07:01 AM 64156 316548 725056 91.87 224 323064 509544 27.73 120820 443996 25364 10:08:01 AM 161912 350476 627300 79.48 144 256316 473236 25.75 114588 343916 16664 10:09:01 AM 180568 374292 608644 77.12 144 262032 453336 24.67 143028 299364 16 10:10:01 AM 182880 377096 606332 76.83 144 262516 469336 25.54 143256 295788 16 10:11:01 AM 50876 378036 738336 93.55 0 395800 458720 24.96 156044 417924 44 10:12:01 AM 82884 354756 706328 89.50 0 339992 483444 26.31 171128 373872 12612 Average: 103760 352898 685452 86.85 540 318730 478298 26.03 137977 384546 7444 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 167.86 82.32 738.56 50.03 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 76.57 53.85 783.25 10.17 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.24 20.63 230.26 3.17 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 20.89 20.24 270.21 6.47 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.48 14.76 12.97 5.39 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 11.02 13.81 9.00 5.57 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 15.13 13.95 15.85 7.38 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 12.62 14.27 10.35 9.50 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 41.97 29.12 257.81 12.13 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) 05/22/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 64.49 0.15 24.76 5.80 3.39 1.42 10:05:01 AM 0 64.49 0.15 24.76 5.80 3.39 1.42 10:06:01 AM all 63.41 0.00 8.82 5.24 3.58 18.94 10:06:01 AM 0 63.41 0.00 8.82 5.24 3.58 18.94 10:07:01 AM all 74.02 0.00 10.68 2.96 3.26 9.08 10:07:01 AM 0 74.02 0.00 10.68 2.96 3.26 9.08 10:08:01 AM all 75.06 0.00 7.57 2.66 2.96 11.75 10:08:01 AM 0 75.06 0.00 7.57 2.66 2.96 11.75 10:09:01 AM all 73.31 0.00 4.62 0.84 2.27 18.96 10:09:01 AM 0 73.31 0.00 4.62 0.84 2.27 18.96 10:10:01 AM all 76.07 0.00 4.69 0.41 2.48 16.34 10:10:01 AM 0 76.07 0.00 4.69 0.41 2.48 16.34 10:11:01 AM all 58.36 0.00 5.55 11.73 2.70 21.65 10:11:01 AM 0 58.36 0.00 5.55 11.73 2.70 21.65 10:12:01 AM all 80.90 0.00 6.18 0.86 2.45 9.60 10:12:01 AM 0 80.90 0.00 6.18 0.86 2.45 9.60 Average: all 70.71 0.02 9.07 3.82 2.89 13.50 Average: 0 70.71 0.02 9.07 3.82 2.89 13.50