---> uname -a: Linux prd-centos8-builder-1c-1g-426.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: 2800.022 BogoMIPS: 5600.04 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: 770 310 92 5 367 329 Swap: 1023 18 1005 ---> 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:c5:2c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec5:2cb1/64 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) 01/31/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 284.70 206.15 78.55 15672.29 41100.30 11:06:01 AM 150.21 23.43 126.78 3382.98 15185.98 11:07:01 AM 112.12 24.88 87.23 2216.53 6435.58 11:08:01 AM 35.21 15.35 19.86 1034.09 489.80 11:09:01 AM 152.18 118.96 33.22 7648.75 1804.86 Average: 146.94 77.99 68.95 6003.70 13008.23 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 51164 315384 737892 93.52 2104 342732 521180 28.36 130056 470632 25804 11:06:01 AM 153200 366956 635856 80.58 348 280304 445004 24.22 92276 367996 16764 11:07:01 AM 79872 283744 709184 89.88 92 271376 541156 29.45 136184 406096 2784 11:08:01 AM 57116 282632 731940 92.76 76 293152 549540 29.90 155780 409328 12704 11:09:01 AM 52936 322236 736120 93.29 0 335864 513236 27.93 160748 412848 1972 Average: 78858 314190 710198 90.01 524 304686 514023 27.97 135009 413380 12006 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 AM eth0 188.99 112.25 1049.18 53.89 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 56.18 51.24 743.78 6.37 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 23.28 24.87 182.42 8.67 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 23.26 23.35 21.54 18.10 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 18.02 17.42 18.03 7.66 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 62.02 45.84 402.21 18.99 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) 01/31/2024 _x86_64_ (1 CPU) 11:03:46 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 56.62 0.12 10.72 19.10 0.10 13.35 11:05:02 AM 0 56.62 0.12 10.72 19.10 0.10 13.35 11:06:01 AM all 69.84 0.00 6.93 5.02 0.10 18.11 11:06:01 AM 0 69.84 0.00 6.93 5.02 0.10 18.11 11:07:01 AM all 61.21 0.00 4.04 5.17 0.08 29.49 11:07:01 AM 0 61.21 0.00 4.04 5.17 0.08 29.49 11:08:01 AM all 63.38 0.00 2.58 1.03 0.10 32.91 11:08:01 AM 0 63.38 0.00 2.58 1.03 0.10 32.91 11:09:01 AM all 49.40 0.00 3.60 15.99 0.08 30.92 11:09:01 AM 0 49.40 0.00 3.60 15.99 0.08 30.92 Average: all 60.06 0.02 5.57 9.27 0.09 24.98 Average: 0 60.06 0.02 5.57 9.27 0.09 24.98