---> uname -a: Linux prd-centos8-builder-1c-1g-140.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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 84 5 376 331 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:4f:f5:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe4f:f57c/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) 12/13/2023 _x86_64_ (1 CPU) 02:03:58 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 153.29 30.20 123.10 3477.75 14137.01 02:07:01 AM 151.20 38.42 112.77 2726.98 10701.55 02:08:01 AM 23.96 4.75 19.21 328.75 370.14 02:09:01 AM 144.33 115.66 28.66 7454.36 1696.52 Average: 118.22 47.25 70.97 3496.85 6730.81 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 81156 298544 707900 89.71 300 286672 517224 28.15 107152 440188 18148 02:07:01 AM 144092 326912 644964 81.74 20 248204 482520 26.26 131948 339576 1968 02:08:01 AM 122816 314728 666240 84.44 20 257308 494744 26.92 146128 346568 1088 02:09:01 AM 59768 348648 729288 92.43 0 354832 468940 25.52 147304 412572 892 Average: 101958 322208 687098 87.08 85 286754 490857 26.71 133133 384726 5524 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 76.54 72.43 1126.51 8.59 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.02 22.78 178.98 7.27 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 16.56 19.18 15.96 9.19 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.20 16.83 17.27 8.12 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 33.10 32.83 335.09 8.29 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) 12/13/2023 _x86_64_ (1 CPU) 02:03:58 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 67.66 0.00 6.55 5.79 0.12 19.88 02:06:01 AM 0 67.66 0.00 6.55 5.79 0.12 19.88 02:07:01 AM all 61.17 0.00 5.51 7.01 0.10 26.21 02:07:01 AM 0 61.17 0.00 5.51 7.01 0.10 26.21 02:08:01 AM all 64.31 0.00 2.55 0.37 0.12 32.66 02:08:01 AM 0 64.31 0.00 2.55 0.37 0.12 32.66 02:09:01 AM all 51.25 0.00 3.58 16.05 0.10 29.02 02:09:01 AM 0 51.25 0.00 3.58 16.05 0.10 29.02 Average: all 61.10 0.00 4.55 7.30 0.11 26.94 Average: 0 61.10 0.00 4.55 7.30 0.11 26.94