---> uname -a: Linux prd-centos8-builder-1c-1g-1775.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: 770 316 73 4 381 323 Swap: 1023 26 997 ---> 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:d7:e5:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fed7:e552/64 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) 04/16/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 243.48 147.09 96.39 12331.54 42738.51 09:06:01 AM 149.78 44.21 105.56 3900.88 12246.64 09:07:01 AM 76.20 24.13 52.07 1090.08 3923.48 09:08:01 AM 19.36 3.72 15.64 67.44 317.33 09:09:01 AM 151.25 126.70 24.55 8633.71 878.05 Average: 128.06 69.20 58.86 5207.34 12030.58 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 95328 313648 693884 87.92 532 293664 510324 27.77 138756 411296 22104 09:06:01 AM 53124 311320 736088 93.27 0 323712 498272 27.11 121084 441572 21276 09:07:01 AM 107612 318812 681600 86.36 0 277140 500304 27.22 145984 366176 13972 09:08:01 AM 148096 346020 641116 81.23 0 263936 473696 25.78 147324 323336 8 09:09:01 AM 52476 294116 736736 93.35 0 306628 541424 29.46 170488 404676 144 Average: 91327 316783 697885 88.43 106 293016 504804 27.47 144727 389411 11501 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 199.15 112.13 1143.55 54.71 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 43.43 42.78 500.37 6.58 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.56 29.71 277.24 8.85 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.93 18.28 12.93 7.93 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 24.38 21.80 28.42 16.37 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 62.13 44.96 392.74 18.90 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) 04/16/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 67.96 0.08 14.12 7.28 0.12 10.44 09:05:01 AM 0 67.96 0.08 14.12 7.28 0.12 10.44 09:06:01 AM all 73.82 0.00 10.20 4.99 0.12 10.87 09:06:01 AM 0 73.82 0.00 10.20 4.99 0.12 10.87 09:07:01 AM all 65.44 0.00 5.17 3.25 0.10 26.03 09:07:01 AM 0 65.44 0.00 5.17 3.25 0.10 26.03 09:08:01 AM all 66.81 0.00 4.07 0.60 0.10 28.42 09:08:01 AM 0 66.81 0.00 4.07 0.60 0.10 28.42 09:09:01 AM all 62.33 0.00 5.06 14.98 0.10 17.52 09:09:01 AM 0 62.33 0.00 5.06 14.98 0.10 17.52 Average: all 67.27 0.02 7.73 6.22 0.11 18.66 Average: 0 67.27 0.02 7.73 6.22 0.11 18.66