---> uname -a: Linux prd-centos8-builder-1c-1g-1440.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: 770 288 74 5 408 350 Swap: 1023 20 1003 ---> 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:61:58:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe61:58ea/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) 05/20/2024 _x86_64_ (1 CPU) 23:04:14 LINUX RESTART (1 CPU) 11:05:02 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 159.49 114.51 44.99 8393.85 38553.14 11:07:01 PM 86.80 13.65 73.15 1413.72 5402.56 11:08:01 PM 80.22 15.62 64.60 2448.63 6786.86 11:09:01 PM 60.34 12.71 47.63 1174.02 4533.79 11:10:01 PM 60.91 15.15 45.76 495.42 4610.77 11:11:01 PM 24.65 5.30 19.35 324.53 697.19 11:12:01 PM 15.32 2.81 12.51 108.44 234.57 11:13:01 PM 12.48 3.48 9.00 58.32 198.77 11:14:01 PM 118.87 106.62 12.25 7670.04 462.10 11:15:01 PM 27.08 10.53 16.56 672.35 473.23 Average: 64.48 29.91 34.56 2266.85 6146.18 11:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 53344 396548 735868 93.24 2104 416320 430372 23.42 111348 449488 13932 11:07:01 PM 55864 318600 733348 92.92 2016 333332 526376 28.64 128928 440948 8204 11:08:01 PM 113708 372948 675504 85.59 1096 328148 478484 26.04 100232 415744 25248 11:09:01 PM 120996 400624 668216 84.67 1000 343612 438264 23.85 120828 370708 16016 11:10:01 PM 170072 368756 619140 78.45 376 264260 477824 26.00 117504 330636 12840 11:11:01 PM 186808 393064 602404 76.33 376 272340 456360 24.83 141196 291124 16 11:12:01 PM 75688 300668 713524 90.41 376 291080 546016 29.71 141444 402172 15808 11:13:01 PM 67088 292600 722124 91.50 376 291616 552660 30.07 141664 409428 15804 11:14:01 PM 100120 378160 689092 87.31 0 343812 476172 25.91 156908 366552 136 11:15:01 PM 101820 378900 687392 87.10 0 342744 477304 25.97 168144 353904 12512 Average: 104551 360087 684661 86.75 772 322726 485983 26.44 132820 383070 12052 11:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 142.72 87.78 783.06 53.96 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 55.86 45.56 631.33 5.82 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 19.73 18.40 229.91 2.27 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.28 11.76 56.19 5.04 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 28.92 21.91 475.48 4.13 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 8.06 11.57 10.13 4.43 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 9.16 12.57 7.36 6.49 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 11.55 12.48 9.91 3.75 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 10.95 10.72 12.41 6.94 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 7.40 10.26 6.03 6.18 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 30.49 24.21 221.35 9.83 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) 05/20/2024 _x86_64_ (1 CPU) 23:04:14 LINUX RESTART (1 CPU) 11:05:02 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 53.20 0.11 14.69 6.51 17.08 8.41 11:06:01 PM 0 53.20 0.11 14.69 6.51 17.08 8.41 11:07:01 PM all 51.63 0.00 7.65 5.86 18.87 15.99 11:07:01 PM 0 51.63 0.00 7.65 5.86 18.87 15.99 11:08:01 PM all 58.36 0.00 10.28 3.70 16.39 11.26 11:08:01 PM 0 58.36 0.00 10.28 3.70 16.39 11.26 11:09:01 PM all 56.03 0.00 7.36 4.78 19.20 12.63 11:09:01 PM 0 56.03 0.00 7.36 4.78 19.20 12.63 11:10:01 PM all 52.99 0.00 6.17 5.93 17.46 17.45 11:10:01 PM 0 52.99 0.00 6.17 5.93 17.46 17.45 11:11:01 PM all 61.70 0.00 3.64 1.84 16.09 16.73 11:11:01 PM 0 61.70 0.00 3.64 1.84 16.09 16.73 11:12:01 PM all 65.73 0.00 4.22 1.47 13.70 14.88 11:12:01 PM 0 65.73 0.00 4.22 1.47 13.70 14.88 11:13:01 PM all 59.04 0.00 4.85 1.24 11.01 23.85 11:13:01 PM 0 59.04 0.00 4.85 1.24 11.01 23.85 11:14:01 PM all 40.32 0.00 4.80 27.96 15.97 10.95 11:14:01 PM 0 40.32 0.00 4.80 27.96 15.97 10.95 11:15:01 PM all 64.35 0.00 4.82 4.43 15.73 10.67 11:15:01 PM 0 64.35 0.00 4.82 4.43 15.73 10.67 Average: all 56.26 0.01 6.85 6.45 16.17 14.27 Average: 0 56.26 0.01 6.85 6.45 16.17 14.27