---> uname -a: Linux prd-centos8-builder-1c-1g-2426.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: 770 308 79 6 381 330 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:b8:9b:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feb8:9bdc/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) 04/23/2024 _x86_64_ (1 CPU) 08:03:41 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 226.39 131.50 94.89 11481.67 42838.23 08:06:01 AM 159.45 38.60 120.84 3671.18 13001.93 08:07:01 AM 63.57 22.22 41.36 1065.16 3211.28 08:08:01 AM 18.06 3.65 14.41 65.06 298.52 08:09:01 AM 138.52 112.69 25.83 8081.28 882.66 Average: 121.24 61.76 59.48 4875.41 12056.86 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 87896 310220 701316 88.86 1960 296180 514696 28.01 136524 422688 16624 08:06:01 AM 150700 370372 638512 80.91 772 287272 445804 24.26 100456 370456 22924 08:07:01 AM 88008 301764 701204 88.85 456 282032 516860 28.12 152464 385400 15812 08:08:01 AM 143396 342084 645816 81.83 456 266984 476240 25.91 151732 329616 8 08:09:01 AM 134736 383304 654476 82.93 392 315380 445356 24.23 170324 323716 168 Average: 120947 341549 668265 84.67 807 289570 479791 26.11 142300 366375 11107 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 186.90 119.72 1149.89 54.99 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 41.52 40.57 493.57 6.36 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.81 30.83 277.56 9.58 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.08 17.96 13.13 6.44 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.14 19.27 19.39 13.06 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 58.53 45.70 390.97 18.10 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) 04/23/2024 _x86_64_ (1 CPU) 08:03:41 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 69.09 0.05 13.57 5.27 0.12 11.90 08:05:01 AM 0 69.09 0.05 13.57 5.27 0.12 11.90 08:06:01 AM all 73.70 0.00 10.47 4.80 0.13 10.89 08:06:01 AM 0 73.70 0.00 10.47 4.80 0.13 10.89 08:07:01 AM all 66.81 0.00 4.99 2.20 0.10 25.90 08:07:01 AM 0 66.81 0.00 4.99 2.20 0.10 25.90 08:08:01 AM all 67.25 0.00 4.12 0.42 0.10 28.12 08:08:01 AM 0 67.25 0.00 4.12 0.42 0.10 28.12 08:09:01 AM all 65.40 0.00 5.48 13.12 0.12 15.88 08:09:01 AM 0 65.40 0.00 5.48 13.12 0.12 15.88 Average: all 68.45 0.01 7.73 5.16 0.11 18.54 Average: 0 68.45 0.01 7.73 5.16 0.11 18.54