---> uname -a: Linux prd-centos8-builder-1c-1g-4283.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: 770 301 96 6 372 337 Swap: 1023 20 1003 ---> 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:e4:27:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fee4:27ed/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) 01/20/2024 _x86_64_ (1 CPU) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 276.68 198.68 78.00 15679.01 41737.06 07:06:01 PM 161.02 36.47 124.55 4307.72 14687.48 07:07:01 PM 93.10 16.78 76.32 1175.74 5740.57 07:08:01 PM 24.99 6.31 18.67 271.33 404.90 07:09:01 PM 162.55 118.32 44.23 7746.39 1738.86 Average: 143.68 75.31 68.36 5836.27 12863.28 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 86616 351332 702440 89.02 2104 343400 485240 26.41 132336 434768 17948 07:06:01 PM 114864 344636 674192 85.44 940 295780 469544 25.55 127992 369604 6380 07:07:01 PM 159648 348900 629408 79.77 456 256860 473816 25.78 146300 314260 16 07:08:01 PM 150876 346860 638180 80.88 456 263616 470188 25.59 157336 310852 16 07:09:01 PM 120396 365584 668660 84.74 352 312320 468096 25.47 162624 343200 15684 Average: 126480 351462 662576 83.97 862 294395 473377 25.76 145318 354537 8009 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 193.65 124.27 1087.91 54.43 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 56.26 51.90 694.60 8.56 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.83 23.51 179.26 6.54 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 17.14 19.32 16.82 8.74 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.81 17.97 18.89 9.52 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 61.54 47.40 399.57 17.56 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) 01/20/2024 _x86_64_ (1 CPU) 19:03:49 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 58.47 0.12 10.29 20.59 0.13 10.40 07:05:01 PM 0 58.47 0.12 10.29 20.59 0.13 10.40 07:06:01 PM all 69.57 0.00 7.45 5.67 0.12 17.20 07:06:01 PM 0 69.57 0.00 7.45 5.67 0.12 17.20 07:07:01 PM all 60.10 0.00 3.77 3.82 0.10 32.21 07:07:01 PM 0 60.10 0.00 3.77 3.82 0.10 32.21 07:08:01 PM all 63.27 0.00 2.68 0.77 0.12 33.16 07:08:01 PM 0 63.27 0.00 2.68 0.77 0.12 33.16 07:09:01 PM all 52.45 0.00 4.09 15.92 0.10 27.44 07:09:01 PM 0 52.45 0.00 4.09 15.92 0.10 27.44 Average: all 60.77 0.02 5.65 9.34 0.11 24.09 Average: 0 60.77 0.02 5.65 9.34 0.11 24.09