---> uname -a: Linux prd-centos8-builder-1c-1g-819.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: 770 301 94 5 375 337 Swap: 1023 29 994 ---> 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:6f:f7:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe6f:f77e/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) 11/25/2023 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 240.40 162.22 78.18 11310.08 41416.48 09:06:02 PM 160.50 33.88 126.62 3411.11 15991.58 09:07:01 PM 117.08 35.15 81.92 2376.96 6453.96 09:08:01 PM 29.60 3.91 25.69 384.21 892.40 09:09:01 PM 75.42 60.54 14.88 4998.77 358.71 09:10:01 PM 124.50 66.47 58.03 3053.83 2470.39 Average: 124.61 60.43 64.19 4260.82 11278.59 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 100240 355704 688816 87.30 1972 333684 479172 26.08 122228 429692 29872 09:06:02 PM 84384 309024 704672 89.31 0 291444 512812 27.91 92240 438460 24796 09:07:01 PM 154476 340856 634580 80.42 0 251984 482752 26.27 126692 334088 12384 09:08:01 PM 168132 364280 620924 78.69 0 261904 456912 24.86 143048 304948 24 09:09:01 PM 48900 364864 740156 93.80 0 381588 454612 24.74 153464 406660 13552 09:10:01 PM 67092 333720 721964 91.50 0 333448 518756 28.23 145692 409348 13672 Average: 103871 344741 685185 86.84 329 309009 484169 26.35 130561 387199 15717 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 200.65 119.19 1052.19 54.09 0.00 0.00 0.00 0.00 09:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 PM eth0 58.05 53.00 859.55 6.43 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.67 24.70 182.12 8.01 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 15.44 18.07 14.92 8.17 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 16.88 17.48 17.01 7.96 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 13.76 14.99 10.79 9.32 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 54.83 41.29 356.69 15.68 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) 11/25/2023 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 63.17 0.08 9.44 16.93 0.12 10.26 09:05:01 PM 0 63.17 0.08 9.44 16.93 0.12 10.26 09:06:02 PM all 68.92 0.00 7.05 5.64 0.12 18.28 09:06:02 PM 0 68.92 0.00 7.05 5.64 0.12 18.28 09:07:01 PM all 60.36 0.00 4.63 6.01 0.08 28.92 09:07:01 PM 0 60.36 0.00 4.63 6.01 0.08 28.92 09:08:01 PM all 65.96 0.00 2.63 1.00 0.08 30.32 09:08:01 PM 0 65.96 0.00 2.63 1.00 0.08 30.32 09:09:01 PM all 57.23 0.00 3.14 6.11 0.08 33.44 09:09:01 PM 0 57.23 0.00 3.14 6.11 0.08 33.44 09:10:01 PM all 58.15 0.00 4.04 12.70 0.08 25.02 09:10:01 PM 0 58.15 0.00 4.04 12.70 0.08 25.02 Average: all 62.31 0.01 5.16 8.06 0.09 24.36 Average: 0 62.31 0.01 5.16 8.06 0.09 24.36