---> uname -a: Linux prd-centos8-builder-1c-1g-162.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: 2799.996 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: 770 303 106 6 361 336 Swap: 1023 23 1000 ---> 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:cf:25:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fecf:25a9/64 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) 01/28/2024 _x86_64_ (1 CPU) 09:03:48 LINUX RESTART (1 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 308.08 230.10 77.98 16412.71 41283.35 09:06:01 AM 154.11 25.28 128.83 3228.10 15031.81 09:07:01 AM 85.35 18.26 67.09 1776.24 4999.45 09:08:01 AM 37.18 5.28 31.90 351.69 1542.20 09:09:01 AM 148.89 120.30 28.59 7727.69 1173.66 Average: 146.19 79.34 66.85 5864.10 12711.03 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 111684 363040 677372 85.85 2104 330048 474720 25.83 133396 409188 25036 09:06:01 AM 163952 367512 625104 79.22 652 270212 439568 23.92 78972 367476 15992 09:07:01 AM 137852 327708 651204 82.53 332 257884 494668 26.92 123920 360740 24052 09:08:01 AM 128036 327644 661020 83.77 332 267652 494344 26.90 141620 352240 1084 09:09:01 AM 50776 361052 738280 93.56 32 378356 460728 25.07 158344 413860 24 Average: 118460 349391 670596 84.99 690 300830 472806 25.73 127250 380701 13238 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 196.76 119.70 1032.01 54.96 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 58.39 53.40 768.00 6.65 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.95 23.21 181.24 8.10 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.26 18.42 15.58 8.50 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.40 16.70 17.71 7.80 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 61.70 46.04 400.85 17.07 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) 01/28/2024 _x86_64_ (1 CPU) 09:03:48 LINUX RESTART (1 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 56.79 0.09 12.01 19.57 0.14 11.41 09:05:01 AM 0 56.79 0.09 12.01 19.57 0.14 11.41 09:06:01 AM all 69.81 0.00 6.77 5.49 0.12 17.81 09:06:01 AM 0 69.81 0.00 6.77 5.49 0.12 17.81 09:07:01 AM all 53.44 0.00 3.94 4.80 0.10 37.72 09:07:01 AM 0 53.44 0.00 3.94 4.80 0.10 37.72 09:08:01 AM all 62.75 0.00 2.57 1.95 0.10 32.63 09:08:01 AM 0 62.75 0.00 2.57 1.95 0.10 32.63 09:09:01 AM all 50.38 0.00 3.42 16.05 0.10 30.04 09:09:01 AM 0 50.38 0.00 3.42 16.05 0.10 30.04 Average: all 58.64 0.02 5.72 9.53 0.11 25.98 Average: 0 58.64 0.02 5.72 9.53 0.11 25.98