---> uname -a: Linux prd-centos8-builder-1c-1g-2627.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: 770 294 93 5 382 344 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:d8:dc:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fed8:dc2e/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) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 290.92 224.16 66.76 16204.82 40349.53 03:06:01 PM 167.56 28.30 139.26 3477.76 17251.27 03:07:01 PM 119.93 36.67 83.25 2797.27 6364.36 03:08:01 PM 32.94 4.02 28.93 270.49 1359.74 03:09:01 PM 151.36 116.01 35.34 7542.21 1360.44 Average: 152.60 81.86 70.73 6061.05 13347.77 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 63304 328088 725752 91.98 2104 343388 519984 28.30 129744 464216 31144 03:06:01 PM 90568 316924 698488 88.52 484 292496 512284 27.88 95500 428548 27152 03:07:01 PM 106696 307356 682360 86.48 72 266308 520880 28.35 124792 384928 30180 03:08:01 PM 86400 294652 702656 89.05 72 273884 532096 28.96 137940 391104 12704 03:09:01 PM 55260 326256 733796 93.00 0 336596 509384 27.72 143224 421092 1624 Average: 80446 314655 708610 89.80 546 302534 518926 28.24 126240 417978 20561 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 196.04 113.10 1010.88 54.02 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 65.63 60.22 942.99 7.20 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.12 23.94 179.98 8.62 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.10 18.61 15.73 7.64 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.18 17.03 17.43 8.53 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 63.46 46.61 433.75 17.21 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) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 55.91 0.12 11.64 20.82 0.12 11.39 03:05:01 PM 0 55.91 0.12 11.64 20.82 0.12 11.39 03:06:01 PM all 68.64 0.00 7.03 5.78 0.12 18.44 03:06:01 PM 0 68.64 0.00 7.03 5.78 0.12 18.44 03:07:01 PM all 61.72 0.00 4.14 5.25 0.08 28.81 03:07:01 PM 0 61.72 0.00 4.14 5.25 0.08 28.81 03:08:01 PM all 64.82 0.00 2.63 1.13 0.12 31.29 03:08:01 PM 0 64.82 0.00 2.63 1.13 0.12 31.29 03:09:01 PM all 50.25 0.00 3.49 16.46 0.10 29.71 03:09:01 PM 0 50.25 0.00 3.49 16.46 0.10 29.71 Average: all 60.27 0.02 5.78 9.88 0.11 23.93 Average: 0 60.27 0.02 5.78 9.88 0.11 23.93