---> uname -a: Linux prd-centos8-builder-1c-1g-230.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: 2799.996 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: 770 287 99 5 383 351 Swap: 1023 27 996 ---> 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:6e:7c:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe6e:7cfd/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) 01/29/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 232.61 146.54 86.08 10136.44 41660.13 09:06:01 AM 159.07 36.11 122.96 3891.58 14404.10 09:07:01 AM 95.05 17.29 77.76 1313.12 5806.53 09:08:01 AM 21.90 3.77 18.13 77.99 366.76 09:09:01 AM 159.30 117.96 41.34 7911.63 1708.83 Average: 133.60 64.33 69.26 4666.34 12791.35 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 96700 352200 692356 87.74 2084 332040 493440 26.85 128216 425396 29864 09:06:01 AM 83444 332584 705612 89.42 16 312968 491724 26.76 123408 402960 25264 09:07:01 AM 170060 378452 618996 78.45 16 273768 454496 24.73 142392 305080 952 09:08:01 AM 155528 365100 633528 80.29 16 274968 467516 25.44 148408 312816 20 09:09:01 AM 114276 379988 674780 85.52 16 330792 464164 25.26 146212 360512 15684 Average: 124002 361665 665054 84.28 430 304907 474268 25.81 137727 361353 14357 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 214.59 131.91 1184.99 56.44 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 45.54 43.07 630.46 6.76 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.94 22.52 155.80 7.21 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.38 18.00 12.09 8.32 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.19 17.59 18.24 9.14 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 63.13 46.62 400.40 17.57 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) 01/29/2024 _x86_64_ (1 CPU) 09:03:43 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 58.19 0.08 8.85 15.72 0.15 17.00 09:05:01 AM 0 58.19 0.08 8.85 15.72 0.15 17.00 09:06:01 AM all 69.90 0.00 6.85 5.94 0.13 17.18 09:06:01 AM 0 69.90 0.00 6.85 5.94 0.13 17.18 09:07:01 AM all 58.12 0.00 4.00 5.02 0.10 32.76 09:07:01 AM 0 58.12 0.00 4.00 5.02 0.10 32.76 09:08:01 AM all 64.04 0.00 2.50 0.48 0.12 32.86 09:08:01 AM 0 64.04 0.00 2.50 0.48 0.12 32.86 09:09:01 AM all 52.99 0.00 3.93 16.86 0.12 26.10 09:09:01 AM 0 52.99 0.00 3.93 16.86 0.12 26.10 Average: all 60.65 0.02 5.23 8.80 0.12 25.18 Average: 0 60.65 0.02 5.23 8.80 0.12 25.18