---> uname -a: Linux prd-centos8-builder-1c-1g-4127.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: 770 300 99 6 370 338 Swap: 1023 30 993 ---> 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:b7:c5:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feb7:c57a/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) 01/19/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 309.24 231.48 77.76 16456.64 40629.33 07:06:01 AM 159.65 29.18 130.47 3445.79 15362.13 07:07:01 AM 116.46 31.52 84.94 2459.57 6201.17 07:08:01 AM 23.14 3.91 19.22 280.79 408.20 07:09:01 AM 153.37 117.15 36.23 7534.88 1970.92 Average: 152.45 82.69 69.76 6039.26 12928.97 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 54812 312676 734244 93.05 2000 335864 531152 28.90 111732 487408 25740 07:06:01 AM 81836 291788 707220 89.63 616 273632 518756 28.23 90792 437796 13004 07:07:01 AM 95272 295688 693784 87.93 84 265828 523428 28.48 142968 380332 5636 07:08:01 AM 69980 278284 719076 91.13 84 273768 541012 29.44 156420 391676 12704 07:09:01 AM 56508 322228 732548 92.84 0 332308 510620 27.79 142832 425192 1624 Average: 71682 300133 717374 90.92 557 296280 524994 28.57 128949 424481 11742 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 209.97 120.71 1069.97 55.23 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 58.07 52.49 762.21 6.59 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.44 25.60 182.07 8.77 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.51 19.14 16.23 7.69 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.00 17.65 18.03 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 65.46 47.16 410.18 17.38 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) 01/19/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 58.10 0.13 13.33 18.73 0.13 9.57 07:05:01 AM 0 58.10 0.13 13.33 18.73 0.13 9.57 07:06:01 AM all 69.00 0.00 6.93 5.30 0.13 18.64 07:06:01 AM 0 69.00 0.00 6.93 5.30 0.13 18.64 07:07:01 AM all 60.06 0.00 4.34 5.37 0.10 30.14 07:07:01 AM 0 60.06 0.00 4.34 5.37 0.10 30.14 07:08:01 AM all 65.71 0.00 2.40 0.75 0.12 31.03 07:08:01 AM 0 65.71 0.00 2.40 0.75 0.12 31.03 07:09:01 AM all 48.82 0.00 3.46 15.87 0.10 31.75 07:09:01 AM 0 48.82 0.00 3.46 15.87 0.10 31.75 Average: all 60.34 0.03 6.09 9.20 0.12 24.23 Average: 0 60.34 0.03 6.09 9.20 0.12 24.23