---> uname -a: Linux prd-centos8-builder-1c-1g-3885.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 94 4 373 338 Swap: 1023 32 991 ---> 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:6d:8d:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe6d:8da1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 261.78 191.53 70.25 14316.68 41144.22 01:06:01 PM 156.30 28.84 127.46 3417.83 14233.07 01:07:01 PM 109.81 26.58 83.23 2295.55 6551.14 01:08:01 PM 31.08 2.77 28.31 133.31 1261.66 01:09:01 PM 143.14 113.95 29.20 7323.85 1809.85 Average: 140.03 72.33 67.70 5467.96 12909.29 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 125948 360060 663108 84.04 1996 313272 476680 25.94 124156 406940 28824 01:06:01 PM 69192 287616 719864 91.23 452 285712 528348 28.75 110372 436908 27180 01:07:01 PM 104400 310872 684656 86.77 0 273616 507304 27.61 139448 375912 29092 01:08:01 PM 103452 313060 685604 86.89 0 276940 504196 27.44 151292 365248 12712 01:09:01 PM 55196 361040 733860 93.00 0 372728 459688 25.02 154616 410096 152 Average: 91638 326530 697418 88.39 490 304454 495243 26.95 135977 399021 19592 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 173.84 112.77 1028.30 55.58 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 58.23 54.06 763.72 6.71 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.58 23.96 181.55 8.02 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.56 18.21 15.49 7.43 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 16.50 16.06 16.85 7.91 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 56.96 44.80 399.27 17.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 61.03 0.12 9.78 19.61 0.10 9.36 01:05:01 PM 0 61.03 0.12 9.78 19.61 0.10 9.36 01:06:01 PM all 69.64 0.00 7.06 5.36 0.12 17.81 01:06:01 PM 0 69.64 0.00 7.06 5.36 0.12 17.81 01:07:01 PM all 62.34 0.00 4.52 3.97 0.12 29.05 01:07:01 PM 0 62.34 0.00 4.52 3.97 0.12 29.05 01:08:01 PM all 65.15 0.00 2.53 1.17 0.10 31.05 01:08:01 PM 0 65.15 0.00 2.53 1.17 0.10 31.05 01:09:01 PM all 51.21 0.00 3.42 15.84 0.08 29.45 01:09:01 PM 0 51.21 0.00 3.42 15.84 0.08 29.45 Average: all 61.88 0.02 5.45 9.15 0.10 23.40 Average: 0 61.88 0.02 5.45 9.15 0.10 23.40