---> uname -a: Linux prd-centos8-builder-1c-1g-1853.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: 770 310 78 6 381 329 Swap: 1023 24 999 ---> 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:e9:3e:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fee9:3e18/64 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) 04/17/2024 _x86_64_ (1 CPU) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 286.14 200.43 85.71 16482.40 41978.15 05:06:01 AM 151.66 38.68 112.97 4072.74 12929.53 05:07:01 AM 73.42 23.85 49.57 1351.77 3704.21 05:08:01 AM 23.54 4.32 19.23 117.69 423.46 05:09:01 AM 130.85 107.88 22.97 7824.52 817.79 Average: 133.13 75.04 58.09 5970.50 11972.43 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 73148 298620 716064 90.73 1960 300296 518576 28.22 125144 439776 13440 05:06:01 AM 114372 351388 674840 85.51 24 305268 463476 25.22 113860 391672 15908 05:07:01 AM 185308 373132 603904 76.52 24 256228 441720 24.04 133228 303160 1496 05:08:01 AM 146184 336252 643028 81.48 24 258476 479180 26.07 148836 325820 20 05:09:01 AM 82460 326636 706752 89.55 0 311708 502656 27.35 159344 384864 164 Average: 120294 337206 668918 84.76 406 286395 481122 26.18 136082 369058 6206 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 206.58 109.56 1014.46 52.97 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 57.49 53.82 629.53 8.52 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.36 32.43 280.52 8.13 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.21 18.43 12.62 8.87 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.69 19.24 19.61 10.67 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 65.87 46.70 391.40 17.83 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) 04/17/2024 _x86_64_ (1 CPU) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 62.08 0.10 16.99 9.86 0.12 10.86 05:05:01 AM 0 62.08 0.10 16.99 9.86 0.12 10.86 05:06:01 AM all 74.11 0.00 10.64 4.45 0.13 10.66 05:06:01 AM 0 74.11 0.00 10.64 4.45 0.13 10.66 05:07:01 AM all 66.84 0.00 5.05 3.20 0.10 24.80 05:07:01 AM 0 66.84 0.00 5.05 3.20 0.10 24.80 05:08:01 AM all 71.42 0.00 3.97 0.33 0.10 24.17 05:08:01 AM 0 71.42 0.00 3.97 0.33 0.10 24.17 05:09:01 AM all 59.97 0.00 5.24 12.92 0.10 21.78 05:09:01 AM 0 59.97 0.00 5.24 12.92 0.10 21.78 Average: all 66.89 0.02 8.38 6.15 0.11 18.45 Average: 0 66.89 0.02 8.38 6.15 0.11 18.45