---> uname -a: Linux prd-centos8-builder-1c-1g-2543.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: 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 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: 770 306 84 5 379 334 Swap: 1023 25 998 ---> 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:27:b9:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe27:b923/64 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) 01/01/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:02 PM 285.76 212.61 73.15 16002.72 40946.14 04:06:01 PM 150.61 29.19 121.42 3495.06 15567.78 04:07:01 PM 127.31 30.14 97.17 2661.16 8192.23 04:08:01 PM 20.53 2.52 18.01 161.28 329.86 04:09:01 PM 147.56 117.45 30.11 7473.95 1755.26 Average: 145.93 78.13 67.80 5936.37 13271.07 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 PM 54324 318364 734732 93.12 2104 341744 518012 28.19 130688 467800 25072 04:06:01 PM 55224 298064 733832 93.00 356 308264 513384 27.94 98176 458944 28256 04:07:01 PM 111660 310880 677396 85.85 0 264396 509696 27.74 125728 377724 12796 04:08:01 PM 103064 306816 685992 86.94 0 268936 512544 27.89 137612 374288 12712 04:09:01 PM 53280 340912 735776 93.25 0 353868 484048 26.34 143224 421900 2004 Average: 75510 315007 713546 90.43 492 307442 507537 27.62 127086 420131 16168 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 PM eth0 199.54 117.89 1030.37 54.81 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 63.22 57.39 957.58 7.10 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.06 23.61 179.83 8.58 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.41 19.16 15.78 8.99 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.06 16.48 17.25 7.30 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 63.26 46.67 436.95 17.28 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) 01/01/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:02 PM all 57.79 0.12 10.58 20.21 0.12 11.18 04:05:02 PM 0 57.79 0.12 10.58 20.21 0.12 11.18 04:06:01 PM all 69.19 0.00 6.91 5.50 0.12 18.28 04:06:01 PM 0 69.19 0.00 6.91 5.50 0.12 18.28 04:07:01 PM all 62.41 0.00 5.03 4.58 0.13 27.84 04:07:01 PM 0 62.41 0.00 5.03 4.58 0.13 27.84 04:08:01 PM all 65.01 0.00 2.38 0.38 0.10 32.12 04:08:01 PM 0 65.01 0.00 2.38 0.38 0.10 32.12 04:09:01 PM all 51.18 0.00 3.59 16.12 0.10 29.01 04:09:01 PM 0 51.18 0.00 3.59 16.12 0.10 29.01 Average: all 61.10 0.02 5.68 9.33 0.11 23.74 Average: 0 61.10 0.02 5.68 9.33 0.11 23.74