---> uname -a: Linux prd-centos8-builder-1c-1g-1525.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: 770 306 68 5 395 333 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:f0:53:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.54/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fef0:539c/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) 01:03:51 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 130.58 41.00 89.58 3359.52 7176.81 01:07:01 AM 104.31 16.58 87.74 1329.47 8745.94 01:08:01 AM 63.37 23.72 39.66 1623.32 4277.63 01:09:01 AM 27.01 2.12 24.90 202.90 1495.02 01:10:01 AM 16.80 3.60 13.20 61.14 259.89 01:11:01 AM 107.35 95.17 12.18 7498.87 382.66 01:12:01 AM 37.62 15.67 21.95 542.84 724.65 Average: 69.58 28.27 41.32 2088.47 3294.88 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 103320 298620 685892 86.91 1976 269124 531204 28.90 137648 405696 4792 01:07:01 AM 66884 288200 722328 91.53 1168 290536 528932 28.78 111468 448876 24804 01:08:01 AM 152324 339620 636888 80.70 1168 254440 476676 25.94 118472 350844 16668 01:09:01 AM 148572 340976 640640 81.17 1168 260048 477380 25.98 145788 330452 20 01:10:01 AM 147060 340056 642152 81.37 1168 260648 495984 26.99 146248 330480 12 01:11:01 AM 52472 359688 736740 93.35 1088 374524 461516 25.11 168464 405816 132 01:12:01 AM 70336 330208 718876 91.09 776 326308 499808 27.20 154020 405056 12736 Average: 105853 328195 683359 86.59 1216 290804 495929 26.99 140301 382460 8452 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 78.81 63.70 788.55 10.32 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.81 20.09 230.40 3.13 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 22.09 20.80 270.72 6.61 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.78 13.78 12.50 5.26 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.36 13.95 8.93 6.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.24 14.12 15.98 7.44 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.81 14.19 9.82 8.36 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 24.70 22.95 191.05 6.85 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) 01:03:51 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 67.87 0.03 12.01 5.78 2.91 11.39 01:06:01 AM 0 67.87 0.03 12.01 5.78 2.91 11.39 01:07:01 AM all 76.50 0.00 9.93 2.62 2.42 8.54 01:07:01 AM 0 76.50 0.00 9.93 2.62 2.42 8.54 01:08:01 AM all 74.40 0.00 6.90 2.77 2.31 13.62 01:08:01 AM 0 74.40 0.00 6.90 2.77 2.31 13.62 01:09:01 AM all 73.55 0.00 4.59 0.55 2.34 18.98 01:09:01 AM 0 73.55 0.00 4.59 0.55 2.34 18.98 01:10:01 AM all 76.35 0.00 4.57 0.48 2.06 16.54 01:10:01 AM 0 76.35 0.00 4.57 0.48 2.06 16.54 01:11:01 AM all 58.07 0.00 6.06 11.66 2.35 21.86 01:11:01 AM 0 58.07 0.00 6.06 11.66 2.35 21.86 01:12:01 AM all 80.92 0.00 5.64 1.51 2.32 9.61 01:12:01 AM 0 80.92 0.00 5.64 1.51 2.32 9.61 Average: all 72.51 0.00 7.10 3.63 2.39 14.36 Average: 0 72.51 0.00 7.10 3.63 2.39 14.36