---> uname -a: Linux prd-centos8-builder-1c-1g-967.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: 770 294 84 5 392 345 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:d1:81:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fed1:8110/64 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) 12/16/2023 _x86_64_ (1 CPU) 04:03:55 LINUX RESTART (1 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 142.15 25.38 116.77 3271.01 13765.86 04:07:01 AM 149.04 41.67 107.38 2678.03 10440.33 04:08:01 AM 28.95 3.55 25.40 260.49 908.53 04:09:01 AM 122.75 101.88 20.86 6643.43 671.57 Average: 110.75 43.11 67.64 3213.19 6451.81 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 98908 339716 690148 87.47 868 308764 497360 27.07 95632 433596 24560 04:07:01 AM 156964 354928 632092 80.11 80 261568 469196 25.53 126168 329900 14776 04:08:01 AM 148344 353040 640712 81.20 80 268500 470960 25.63 142768 322676 1084 04:09:01 AM 48892 375076 740164 93.80 80 390356 456180 24.82 156844 407896 13540 Average: 113277 355690 675779 85.64 277 307297 473424 25.76 130353 373517 13490 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 76.45 71.44 1128.60 8.50 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.68 22.95 179.14 7.28 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.21 19.13 16.03 7.88 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 16.33 16.60 16.76 8.45 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 32.69 32.55 335.60 8.03 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) 12/16/2023 _x86_64_ (1 CPU) 04:03:55 LINUX RESTART (1 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 68.25 0.00 6.46 5.53 0.10 19.66 04:06:01 AM 0 68.25 0.00 6.46 5.53 0.10 19.66 04:07:01 AM all 61.52 0.00 5.65 6.76 0.08 25.99 04:07:01 AM 0 61.52 0.00 5.65 6.76 0.08 25.99 04:08:01 AM all 64.39 0.00 2.44 1.23 0.08 31.86 04:08:01 AM 0 64.39 0.00 2.44 1.23 0.08 31.86 04:09:01 AM all 50.18 0.00 3.06 13.79 0.07 32.91 04:09:01 AM 0 50.18 0.00 3.06 13.79 0.07 32.91 Average: all 61.09 0.00 4.40 6.83 0.08 27.60 Average: 0 61.09 0.00 4.40 6.83 0.08 27.60