---> uname -a: Linux prd-centos8-builder-1c-1g-4013.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: 2800.022 BogoMIPS: 5600.04 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: 770 300 98 5 371 339 Swap: 1023 25 998 ---> 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:5a:56:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe5a:5662/64 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) 01/17/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 294.50 219.23 75.27 15978.88 40394.85 11:06:01 PM 168.32 40.49 127.82 4372.29 15250.72 11:07:01 PM 99.63 17.30 82.33 1315.04 6199.03 11:08:01 PM 25.28 6.90 18.38 197.43 387.74 11:09:01 PM 154.53 116.60 37.93 7467.60 1626.92 Average: 148.53 80.17 68.36 5871.05 12784.25 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 74544 321544 714512 90.55 2104 325496 516336 28.10 134264 444268 28732 11:06:01 PM 123736 345216 665320 84.32 1592 284256 458372 24.94 104936 380760 15980 11:07:01 PM 78236 283576 710820 90.08 1584 270488 539752 29.37 145912 396652 940 11:08:01 PM 153868 351020 635188 80.50 1584 262320 471676 25.67 156772 309048 16 11:09:01 PM 57072 301044 731984 92.77 1580 308540 531992 28.95 140296 424532 15924 Average: 97491 320480 691565 87.64 1689 290220 503626 27.41 136436 391052 12318 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 193.27 121.90 1047.28 54.30 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 58.14 53.00 727.65 8.37 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.18 22.36 180.46 6.69 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.35 18.81 16.20 8.55 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 16.47 16.40 16.79 7.99 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 61.14 46.53 397.98 17.20 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) 01/17/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 56.83 0.10 10.98 21.20 0.12 10.78 11:05:01 PM 0 56.83 0.10 10.98 21.20 0.12 10.78 11:06:01 PM all 70.75 0.00 7.20 4.74 0.12 17.19 11:06:01 PM 0 70.75 0.00 7.20 4.74 0.12 17.19 11:07:01 PM all 59.96 0.00 3.78 4.30 0.08 31.87 11:07:01 PM 0 59.96 0.00 3.78 4.30 0.08 31.87 11:08:01 PM all 65.06 0.00 2.59 0.57 0.08 31.70 11:08:01 PM 0 65.06 0.00 2.59 0.57 0.08 31.70 11:09:01 PM all 49.95 0.00 3.54 16.79 0.10 29.62 11:09:01 PM 0 49.95 0.00 3.54 16.79 0.10 29.62 Average: all 60.51 0.02 5.62 9.52 0.10 24.23 Average: 0 60.51 0.02 5.62 9.52 0.10 24.23