---> uname -a: Linux prd-centos8-builder-1c-1g-4101.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: 770 306 90 5 374 333 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:28:b9:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.153/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe28:b98e/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) 01/18/2024 _x86_64_ (1 CPU) 23:05:16 LINUX RESTART (1 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 141.45 44.42 97.02 5428.16 12338.34 11:08:01 PM 127.61 20.18 107.43 1738.91 10650.77 11:09:01 PM 53.87 10.18 43.69 886.09 2065.53 11:10:01 PM 28.31 14.40 13.91 781.84 277.60 11:11:01 PM 166.38 120.26 46.13 7899.92 1924.35 Average: 103.79 41.98 61.81 3356.58 5471.20 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 78040 316164 711016 90.11 40 310420 519804 28.29 103736 452632 27232 11:08:01 PM 51572 305072 737484 93.46 40 320480 525332 28.59 110356 456112 2708 11:09:01 PM 147200 359228 641856 81.34 40 278972 470748 25.62 149768 325172 1092 11:10:01 PM 107696 339472 681360 86.35 40 298744 495740 26.98 158444 353264 2472 11:11:01 PM 149316 404068 639740 81.08 0 322064 441436 24.02 153252 326928 15708 Average: 106765 344801 682291 86.47 32 306136 490612 26.70 135111 382822 9842 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 125.29 100.88 1110.52 39.31 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 37.76 35.99 430.91 9.22 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 15.89 17.97 15.52 7.31 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 25.01 24.47 21.14 17.17 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 16.11 16.24 16.48 10.84 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 44.11 39.19 320.23 16.78 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) 01/18/2024 _x86_64_ (1 CPU) 23:05:16 LINUX RESTART (1 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 69.93 0.00 7.13 4.10 0.12 18.73 11:07:01 PM 0 69.93 0.00 7.13 4.10 0.12 18.73 11:08:01 PM all 65.95 0.00 5.56 5.91 0.12 22.47 11:08:01 PM 0 65.95 0.00 5.56 5.91 0.12 22.47 11:09:01 PM all 64.81 0.00 3.53 1.92 0.12 29.63 11:09:01 PM 0 64.81 0.00 3.53 1.92 0.12 29.63 11:10:01 PM all 60.22 0.00 2.98 1.03 0.10 35.66 11:10:01 PM 0 60.22 0.00 2.98 1.03 0.10 35.66 11:11:01 PM all 59.15 0.00 4.05 15.74 0.12 20.94 11:11:01 PM 0 59.15 0.00 4.05 15.74 0.12 20.94 Average: all 64.03 0.00 4.66 5.75 0.11 25.45 Average: 0 64.03 0.00 4.66 5.75 0.11 25.45