---> uname -a: Linux prd-centos8-builder-1c-1g-3380.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: 770 297 68 5 404 340 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:2b:21:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe2b:2184/64 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) 06/13/2024 _x86_64_ (1 CPU) 06:03:34 LINUX RESTART (1 CPU) 06:04:03 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 229.14 97.93 131.20 10172.19 45475.50 06:06:01 AM 146.25 32.10 114.15 2603.80 11639.74 06:07:01 AM 42.28 12.89 29.39 662.60 1822.06 06:08:01 AM 77.69 64.08 13.61 4054.24 295.79 Average: 122.98 51.37 71.61 4325.27 14555.52 06:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 57876 301056 731336 92.67 2088 318196 550072 29.93 156888 435672 3672 06:06:01 AM 57392 297484 731820 92.73 632 305160 538668 29.31 106532 453600 28344 06:07:01 AM 73436 291276 715776 90.70 368 283900 547116 29.77 147300 399456 44 06:08:01 AM 53276 381100 735936 93.25 356 395536 457252 24.88 167776 395740 44 Average: 60495 317729 728717 92.33 861 325698 523277 28.47 144624 421117 8026 06:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 238.35 149.15 1509.16 62.17 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 42.29 41.58 500.40 9.49 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 17.24 19.99 18.53 9.41 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 20.71 20.01 20.74 9.77 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 78.34 56.93 504.00 22.38 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) 06/13/2024 _x86_64_ (1 CPU) 06:03:34 LINUX RESTART (1 CPU) 06:04:03 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 57.36 0.07 15.81 12.31 0.12 14.34 06:05:01 AM 0 57.36 0.07 15.81 12.31 0.12 14.34 06:06:01 AM all 70.04 0.00 8.90 5.37 0.12 15.57 06:06:01 AM 0 70.04 0.00 8.90 5.37 0.12 15.57 06:07:01 AM all 70.35 0.00 4.50 1.60 0.12 23.44 06:07:01 AM 0 70.35 0.00 4.50 1.60 0.12 23.44 06:08:01 AM all 57.50 0.00 4.79 6.65 0.10 30.96 06:08:01 AM 0 57.50 0.00 4.79 6.65 0.10 30.96 Average: all 63.87 0.02 8.43 6.43 0.11 21.14 Average: 0 63.87 0.02 8.43 6.43 0.11 21.14