---> uname -a: Linux prd-centos8-builder-1c-1g-5718.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: 770 293 84 5 392 346 Swap: 1023 27 996 ---> 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:4e:2b:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe4e:2bdf/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) 03/28/2024 _x86_64_ (1 CPU) 05:03:45 LINUX RESTART (1 CPU) 05:04:03 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 246.87 151.38 95.49 12290.69 43708.85 05:06:01 AM 164.39 50.21 114.18 4708.42 12777.67 05:07:01 AM 57.20 14.16 43.04 686.84 3103.40 05:08:01 AM 19.38 4.45 14.93 130.09 293.07 05:09:01 AM 137.21 109.85 27.36 7951.87 876.57 Average: 124.21 65.45 58.76 5107.06 11946.93 05:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 62204 280192 727008 92.12 1348 291584 544060 29.60 121060 453268 19568 05:06:01 AM 82508 347004 706704 89.55 36 330364 474164 25.80 135084 399164 19036 05:07:01 AM 150660 355432 638552 80.91 36 271216 473284 25.75 152208 318692 24 05:08:01 AM 127820 336192 661392 83.80 36 274832 487880 26.55 154180 338620 1084 05:09:01 AM 70344 342324 718868 91.09 0 337996 495896 26.98 169556 387476 12752 Average: 98707 332229 690505 87.49 291 301198 495057 26.94 146418 379444 10493 05:04:03 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 205.99 122.87 1226.01 56.65 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 43.53 42.64 500.38 8.39 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 29.24 31.54 277.94 8.70 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 19.16 20.49 16.02 8.63 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 19.60 19.70 19.54 13.29 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 62.58 46.96 402.67 18.89 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) 03/28/2024 _x86_64_ (1 CPU) 05:03:45 LINUX RESTART (1 CPU) 05:04:03 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 63.25 0.10 14.27 9.31 0.10 12.96 05:05:01 AM 0 63.25 0.10 14.27 9.31 0.10 12.96 05:06:01 AM all 70.83 0.00 10.60 6.21 0.10 12.26 05:06:01 AM 0 70.83 0.00 10.60 6.21 0.10 12.26 05:07:01 AM all 68.19 0.00 4.89 2.79 0.08 24.04 05:07:01 AM 0 68.19 0.00 4.89 2.79 0.08 24.04 05:08:01 AM all 61.44 0.00 4.57 0.45 0.08 33.46 05:08:01 AM 0 61.44 0.00 4.57 0.45 0.08 33.46 05:09:01 AM all 66.83 0.00 5.32 12.86 0.10 14.89 05:09:01 AM 0 66.83 0.00 5.32 12.86 0.10 14.89 Average: all 66.13 0.02 7.89 6.30 0.09 19.57 Average: 0 66.13 0.02 7.89 6.30 0.09 19.57