---> uname -a: Linux prd-centos8-builder-1c-1g-433.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: 770 305 88 6 376 333 Swap: 1023 26 997 ---> 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:e9:52:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fee9:5232/64 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) 11/22/2023 _x86_64_ (1 CPU) 06:03:51 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:02 AM 313.40 237.05 76.35 16834.39 40361.15 06:06:01 AM 158.09 27.58 130.52 3393.44 15837.16 06:07:01 AM 123.04 34.50 88.54 2021.12 7335.08 06:08:01 AM 35.72 6.72 29.00 466.67 1361.02 06:09:01 AM 153.57 118.14 35.42 7647.45 1450.38 Average: 156.84 85.03 71.81 6085.40 13275.02 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 AM 99536 360088 689520 87.39 2104 338068 475780 25.89 138824 411936 17128 06:06:01 AM 53460 309300 735596 93.22 4 322472 512528 27.89 121500 438636 26860 06:07:01 AM 115780 318676 673276 85.33 0 268280 504180 27.44 129212 368528 28920 06:08:01 AM 90140 306176 698916 88.58 0 281676 517592 28.17 145536 378208 11652 06:09:01 AM 56104 336548 732952 92.89 0 345736 488444 26.58 150592 409540 1624 Average: 83004 326158 706052 89.48 422 311246 499705 27.19 137133 401370 17237 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 AM eth0 184.52 109.29 931.43 54.32 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 69.84 66.26 1048.90 7.71 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 22.86 24.90 179.78 7.10 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.17 18.83 15.61 8.95 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.01 16.51 16.94 8.20 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 62.12 47.14 437.07 17.30 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) 11/22/2023 _x86_64_ (1 CPU) 06:03:51 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:02 AM all 59.23 0.13 12.25 19.49 0.12 8.78 06:05:02 AM 0 59.23 0.13 12.25 19.49 0.12 8.78 06:06:01 AM all 68.72 0.00 6.93 5.58 0.10 18.67 06:06:01 AM 0 68.72 0.00 6.93 5.58 0.10 18.67 06:07:01 AM all 61.64 0.00 4.67 6.01 0.10 27.57 06:07:01 AM 0 61.64 0.00 4.67 6.01 0.10 27.57 06:08:01 AM all 63.89 0.00 2.53 1.48 0.08 32.01 06:08:01 AM 0 63.89 0.00 2.53 1.48 0.08 32.01 06:09:01 AM all 49.96 0.00 3.43 16.04 0.10 30.47 06:09:01 AM 0 49.96 0.00 3.43 16.04 0.10 30.47 Average: all 60.66 0.03 5.96 9.73 0.10 23.52 Average: 0 60.66 0.03 5.96 9.73 0.10 23.52