---> uname -a: Linux prd-centos8-builder-1c-1g-7542.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: 770 318 63 6 389 321 Swap: 1023 21 1002 ---> 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:16:46:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe16:46f8/64 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) 10/13/2024 _x86_64_ (1 CPU) 00:03:41 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 243.83 126.25 117.58 10411.63 42686.54 12:06:01 AM 150.65 38.55 112.10 4065.44 12432.52 12:07:01 AM 60.67 13.55 47.13 615.23 3773.95 12:08:01 AM 23.56 7.30 16.26 169.41 315.58 Average: 119.18 46.09 73.09 3788.80 14689.49 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 70936 317808 718276 91.01 2100 319212 502064 27.32 131264 434728 25368 12:06:01 AM 65664 331108 723548 91.68 948 333096 483068 26.29 126940 429704 22640 12:07:01 AM 125728 313480 663484 84.07 564 257784 521204 28.36 151204 346528 1124 12:08:01 AM 163680 353900 625532 79.26 564 260272 459236 24.99 154144 304656 24 Average: 106502 329074 682710 86.51 1044 292591 491393 26.74 140888 378904 12289 12:04:02 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 214.28 123.45 1238.72 58.15 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 46.70 43.49 507.30 8.63 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 35.99 35.94 410.64 10.99 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 17.38 19.39 14.79 7.32 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 78.04 55.29 540.04 21.12 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) 10/13/2024 _x86_64_ (1 CPU) 00:03:41 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 65.77 0.07 14.24 7.49 0.15 12.27 12:05:01 AM 0 65.77 0.07 14.24 7.49 0.15 12.27 12:06:01 AM all 67.35 0.00 10.94 3.69 0.13 17.89 12:06:01 AM 0 67.35 0.00 10.94 3.69 0.13 17.89 12:07:01 AM all 67.81 0.00 5.25 1.82 0.12 25.00 12:07:01 AM 0 67.81 0.00 5.25 1.82 0.12 25.00 12:08:01 AM all 64.90 0.00 4.59 0.55 0.12 29.85 12:08:01 AM 0 64.90 0.00 4.59 0.55 0.12 29.85 Average: all 66.46 0.02 8.73 3.37 0.13 21.29 Average: 0 66.46 0.02 8.73 3.37 0.13 21.29