---> uname -a: Linux prd-centos8-builder-1c-1g-3675.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 310 89 6 371 329 Swap: 1023 25 998 ---> 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:bd:5c:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:febd:5c97/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/14/2024 _x86_64_ (1 CPU) 04:03:49 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 257.60 185.73 71.87 15049.78 40884.78 04:06:01 AM 151.51 31.02 120.49 3543.44 13912.67 04:07:01 AM 109.70 24.88 84.82 2465.19 7139.91 04:08:01 AM 32.00 3.65 28.35 135.11 1317.85 04:09:01 AM 140.97 114.56 26.42 7271.55 1639.21 Average: 138.35 72.12 66.24 5701.94 12984.28 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 94764 350956 694292 87.99 2104 335760 476992 25.96 129532 434208 30112 04:06:01 AM 55144 286124 733912 93.01 780 298624 518072 28.19 103320 455296 30828 04:07:01 AM 115772 314324 673284 85.33 504 265664 500984 27.26 140788 364380 30840 04:08:01 AM 114812 313612 674244 85.45 504 265976 500724 27.25 152608 353584 9920 04:09:01 AM 46728 351876 742328 94.08 360 372952 464668 25.29 158488 418860 580 Average: 85444 323378 703612 89.17 850 307795 492288 26.79 136947 405266 20456 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 194.53 114.60 1011.04 54.35 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 56.38 53.39 774.53 6.72 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.95 24.81 181.57 7.90 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.79 18.17 15.51 7.41 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.57 17.06 22.19 8.90 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 61.50 45.60 400.09 17.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/14/2024 _x86_64_ (1 CPU) 04:03:49 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 58.73 0.10 9.51 19.18 0.08 12.39 04:05:02 AM 0 58.73 0.10 9.51 19.18 0.08 12.39 04:06:01 AM all 69.63 0.00 6.57 5.06 0.07 18.67 04:06:01 AM 0 69.63 0.00 6.57 5.06 0.07 18.67 04:07:01 AM all 62.59 0.00 4.70 5.58 0.08 27.04 04:07:01 AM 0 62.59 0.00 4.70 5.58 0.08 27.04 04:08:01 AM all 65.73 0.00 2.48 1.83 0.07 29.89 04:08:01 AM 0 65.73 0.00 2.48 1.83 0.07 29.89 04:09:01 AM all 51.89 0.00 3.29 15.49 0.08 29.24 04:09:01 AM 0 51.89 0.00 3.29 15.49 0.08 29.24 Average: all 61.70 0.02 5.31 9.44 0.08 23.46 Average: 0 61.70 0.02 5.31 9.44 0.08 23.46