---> uname -a: Linux prd-centos8-builder-1c-1g-4438.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: 2800.000 BogoMIPS: 5600.00 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: 770 304 78 6 386 334 Swap: 1023 28 995 ---> 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:72:8c:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe72:8caa/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) 03/13/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 218.48 120.51 97.97 9797.29 44166.69 09:06:01 AM 151.81 40.34 111.47 3999.07 11827.65 09:07:01 AM 64.02 25.22 38.81 1299.67 2767.07 09:08:01 AM 19.73 3.83 15.90 68.26 326.73 09:09:01 AM 134.27 108.66 25.61 7818.18 891.23 Average: 117.71 59.73 57.97 4598.66 12005.92 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 55000 296384 734212 93.03 2100 313388 524000 28.51 138952 441924 7972 09:06:01 AM 95644 309084 693568 87.88 184 281024 512092 27.86 92116 433456 22716 09:07:01 AM 116108 322632 673104 85.29 32 274968 501608 27.29 139324 370844 1088 09:08:01 AM 137884 344108 651328 82.53 32 274668 477516 25.98 153660 333372 16 09:09:01 AM 52160 302920 737052 93.39 0 318344 532636 28.98 156928 421908 140 Average: 91359 315026 697853 88.42 470 292478 509570 27.73 136196 400301 6386 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 233.84 123.73 1398.56 54.35 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 27.12 26.35 284.17 5.41 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 27.22 27.32 259.28 9.03 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 15.56 17.85 12.93 8.18 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 18.28 17.58 18.33 10.74 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 64.45 42.59 394.96 17.55 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) 03/13/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 67.98 0.07 14.32 5.96 0.15 11.52 09:05:01 AM 0 67.98 0.07 14.32 5.96 0.15 11.52 09:06:01 AM all 74.28 0.00 10.93 4.39 0.15 10.25 09:06:01 AM 0 74.28 0.00 10.93 4.39 0.15 10.25 09:07:01 AM all 65.35 0.00 5.33 2.49 0.13 26.70 09:07:01 AM 0 65.35 0.00 5.33 2.49 0.13 26.70 09:08:01 AM all 69.54 0.00 4.40 0.43 0.12 25.51 09:08:01 AM 0 69.54 0.00 4.40 0.43 0.12 25.51 09:09:01 AM all 65.27 0.00 5.19 13.27 0.15 16.11 09:09:01 AM 0 65.27 0.00 5.19 13.27 0.15 16.11 Average: all 68.48 0.01 8.04 5.31 0.14 18.02 Average: 0 68.48 0.01 8.04 5.31 0.14 18.02