---> uname -a: Linux prd-centos8-builder-1c-1g-1199.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 74 6 394 337 Swap: 1023 27 996 ---> 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:d8:54:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.31/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fed8:541c/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) 05/17/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 314.16 225.54 88.62 17189.57 39339.91 11:06:01 PM 105.84 19.24 86.60 3060.57 10119.87 11:07:01 PM 78.30 17.62 60.68 1141.85 6073.06 11:08:01 PM 81.26 25.04 56.22 1227.79 5252.66 11:09:01 PM 22.68 2.20 20.48 113.51 1280.68 11:10:01 PM 12.34 4.28 8.06 68.61 168.04 11:11:01 PM 132.37 110.84 21.53 7773.96 1261.80 Average: 106.74 57.94 48.80 4373.19 9072.66 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 58476 329264 730732 92.59 2104 341716 482580 26.26 118036 441732 9488 11:06:01 PM 87284 281444 701924 88.94 516 266540 547936 29.82 106148 442240 29340 11:07:01 PM 57368 313612 731840 92.73 516 326028 503456 27.39 112776 449832 18928 11:08:01 PM 111296 301332 677912 85.90 488 257852 528876 28.78 129464 384124 29012 11:09:01 PM 82224 275148 706984 89.58 488 260764 551748 30.02 147624 395072 15812 11:10:01 PM 168548 347580 620660 78.64 488 246880 499660 27.19 147360 307916 1084 11:11:01 PM 84928 341292 704280 89.24 420 323464 495564 26.97 148248 394796 144 Average: 92875 312810 696333 88.23 717 289035 515689 28.06 129951 402245 14830 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 163.72 80.65 772.92 53.04 0.00 0.00 0.00 0.00 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 52.03 43.85 690.46 4.95 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 25.98 25.46 235.07 6.12 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 31.58 30.37 478.59 6.33 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 11.27 13.87 12.33 6.83 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 13.66 14.02 11.57 4.32 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 14.25 14.70 14.87 10.59 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 44.64 31.82 315.69 13.19 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) 05/17/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 61.51 0.15 23.19 9.30 1.64 4.20 11:05:02 PM 0 61.51 0.15 23.19 9.30 1.64 4.20 11:06:01 PM all 74.73 0.00 11.36 2.46 1.42 10.03 11:06:01 PM 0 74.73 0.00 11.36 2.46 1.42 10.03 11:07:01 PM all 80.33 0.00 7.98 2.69 1.25 7.75 11:07:01 PM 0 80.33 0.00 7.98 2.69 1.25 7.75 11:08:01 PM all 69.38 0.00 6.66 3.59 1.25 19.12 11:08:01 PM 0 69.38 0.00 6.66 3.59 1.25 19.12 11:09:01 PM all 78.16 0.00 4.14 0.43 0.96 16.30 11:09:01 PM 0 78.16 0.00 4.14 0.43 0.96 16.30 11:10:01 PM all 68.40 0.00 5.30 0.42 1.06 24.82 11:10:01 PM 0 68.40 0.00 5.30 0.42 1.06 24.82 11:11:01 PM all 68.79 0.00 5.29 12.58 2.17 11.16 11:11:01 PM 0 68.79 0.00 5.29 12.58 2.17 11.16 Average: all 71.61 0.02 9.13 4.51 1.39 13.35 Average: 0 71.61 0.02 9.13 4.51 1.39 13.35