---> uname -a: Linux prd-centos8-builder-1c-1g-2818.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: 770 303 97 6 369 336 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:3d:71:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe3d:71e8/64 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) 02/25/2024 _x86_64_ (1 CPU) 00:03:37 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 214.94 111.46 103.48 9888.79 44865.78 12:06:01 AM 167.48 38.40 129.09 3362.85 13741.21 12:07:02 AM 58.03 10.95 47.08 651.52 2838.22 12:08:01 AM 22.29 3.90 18.39 111.25 355.57 12:09:01 AM 163.35 112.56 50.79 8140.86 2630.55 Average: 125.56 55.62 69.94 4445.48 12928.07 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 55416 277812 733796 92.98 2004 297632 553780 30.13 155904 436780 4492 12:06:01 AM 110132 347048 679080 86.05 668 305276 460632 25.06 115052 390100 14464 12:07:02 AM 189052 389444 600160 76.05 452 267780 446856 24.31 150016 282164 24 12:08:01 AM 75044 293996 714168 90.49 452 286348 519732 28.28 153732 391148 16420 12:09:01 AM 66124 319296 723088 91.62 0 320848 508244 27.66 160264 400180 29076 Average: 99154 325519 690058 87.44 715 295577 497849 27.09 146994 380074 12895 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 201.85 126.14 1448.15 54.54 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 33.80 33.73 346.82 7.42 0.00 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 23.48 25.51 174.03 9.27 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 18.67 21.48 17.70 8.23 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.24 17.99 18.45 13.65 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 59.34 45.05 402.31 18.66 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) 02/25/2024 _x86_64_ (1 CPU) 00:03:37 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 62.47 0.07 14.89 7.84 0.12 14.61 12:05:01 AM 0 62.47 0.07 14.89 7.84 0.12 14.61 12:06:01 AM all 69.29 0.00 10.77 4.91 0.12 14.92 12:06:01 AM 0 69.29 0.00 10.77 4.91 0.12 14.92 12:07:02 AM all 65.40 0.00 4.22 1.34 0.10 28.94 12:07:02 AM 0 65.40 0.00 4.22 1.34 0.10 28.94 12:08:01 AM all 65.71 0.00 4.61 0.68 0.10 28.90 12:08:01 AM 0 65.71 0.00 4.61 0.68 0.10 28.90 12:09:01 AM all 65.26 0.00 6.86 14.64 0.10 13.14 12:09:01 AM 0 65.26 0.00 6.86 14.64 0.10 13.14 Average: all 65.63 0.01 8.28 5.90 0.11 20.08 Average: 0 65.63 0.01 8.28 5.90 0.11 20.08