---> uname -a: Linux prd-centos8-builder-1c-1g-2612.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: 2800.000 BogoMIPS: 5600.00 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: 770 296 102 5 371 344 Swap: 1023 29 994 ---> 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:ba:85:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.193/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feba:857c/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) 01/02/2024 _x86_64_ (1 CPU) 12:03:52 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 290.53 218.66 71.86 16132.67 40429.47 12:06:01 PM 162.36 27.88 134.48 3357.02 16722.31 12:07:01 PM 124.75 40.95 83.80 2503.91 6539.88 12:08:01 PM 31.56 4.03 27.53 291.41 1255.91 12:09:01 PM 147.78 117.32 30.45 7446.68 1794.39 Average: 151.40 81.77 69.63 5946.59 13350.69 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 53728 323856 735328 93.19 2100 348752 512020 27.86 133916 467688 27700 12:06:01 PM 88548 302836 700508 88.78 496 280768 512336 27.88 103184 422076 23816 12:07:01 PM 124200 319212 664856 84.26 408 260472 501272 27.28 137548 355636 28020 12:08:01 PM 108696 311276 680360 86.22 408 268064 508760 27.69 150564 357920 12712 12:09:01 PM 54844 342152 734212 93.05 332 352908 486844 26.49 147356 418584 2168 Average: 86003 319866 703053 89.10 749 302193 504246 27.44 134514 404381 18883 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 188.23 119.51 1011.23 54.04 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 66.99 61.71 943.51 7.29 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.70 25.50 180.15 10.02 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.84 19.22 16.20 7.85 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.41 16.87 17.36 8.34 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 62.64 48.57 433.78 17.51 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) 01/02/2024 _x86_64_ (1 CPU) 12:03:52 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 56.25 0.13 11.09 21.18 0.15 11.21 12:05:01 PM 0 56.25 0.13 11.09 21.18 0.15 11.21 12:06:01 PM all 68.52 0.00 6.97 5.82 0.12 18.58 12:06:01 PM 0 68.52 0.00 6.97 5.82 0.12 18.58 12:07:01 PM all 61.62 0.00 4.72 5.87 0.10 27.69 12:07:01 PM 0 61.62 0.00 4.72 5.87 0.10 27.69 12:08:01 PM all 64.76 0.00 2.57 1.10 0.10 31.48 12:08:01 PM 0 64.76 0.00 2.57 1.10 0.10 31.48 12:09:01 PM all 51.54 0.00 3.64 15.50 0.12 29.21 12:09:01 PM 0 51.54 0.00 3.64 15.50 0.12 29.21 Average: all 60.54 0.03 5.79 9.89 0.12 23.63 Average: 0 60.54 0.03 5.79 9.89 0.12 23.63