---> uname -a: Linux prd-centos8-builder-1c-1g-18062.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 289 94 5 386 351 Swap: 1023 28 995 ---> 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:ac:29:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:feac:29c1/64 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) 11/14/2023 _x86_64_ (1 CPU) 18:03:47 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 258.33 180.70 77.63 13687.90 41085.82 06:06:01 PM 165.09 30.17 134.91 3500.32 18354.50 06:07:01 PM 112.29 31.15 81.14 2225.11 5731.67 06:08:01 PM 25.18 3.37 21.81 240.36 506.42 06:09:01 PM 155.34 120.47 34.87 7631.11 1491.92 Average: 143.31 73.21 70.10 5459.91 13447.29 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 67884 327644 721172 91.40 2104 338380 525552 28.60 130712 455392 15948 06:06:01 PM 100728 310576 688328 87.23 596 276680 516288 28.10 80648 427624 16304 06:07:01 PM 89072 300164 699984 88.71 184 278404 531484 28.92 119972 408148 15120 06:08:01 PM 79244 296692 709812 89.96 184 284972 533700 29.04 131880 406932 11648 06:09:01 PM 51828 337992 737228 93.43 0 353444 500772 27.25 132760 439344 1748 Average: 77751 314614 711305 90.15 614 306376 521559 28.38 119194 427488 12154 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 195.33 119.63 979.61 52.79 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 58.70 54.60 862.87 6.60 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.58 25.72 180.67 8.98 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.81 18.48 15.33 8.79 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.70 17.15 17.53 8.43 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 62.28 47.15 411.61 17.13 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) 11/14/2023 _x86_64_ (1 CPU) 18:03:47 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 57.46 0.12 9.60 18.85 0.13 13.83 06:05:01 PM 0 57.46 0.12 9.60 18.85 0.13 13.83 06:06:01 PM all 69.55 0.00 7.25 5.20 0.13 17.87 06:06:01 PM 0 69.55 0.00 7.25 5.20 0.13 17.87 06:07:01 PM all 61.32 0.00 4.24 5.04 0.13 29.27 06:07:01 PM 0 61.32 0.00 4.24 5.04 0.13 29.27 06:08:01 PM all 64.70 0.00 2.58 0.95 0.13 31.63 06:08:01 PM 0 64.70 0.00 2.58 0.95 0.13 31.63 06:09:01 PM all 50.18 0.00 3.66 16.85 0.12 29.20 06:09:01 PM 0 50.18 0.00 3.66 16.85 0.12 29.20 Average: all 60.65 0.02 5.47 9.37 0.13 24.36 Average: 0 60.65 0.02 5.47 9.37 0.13 24.36