---> uname -a: Linux prd-centos8-builder-1c-1g-4152.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: 770 306 86 6 377 332 Swap: 1023 22 1001 ---> 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:cf:6e:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fecf:6e38/64 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) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 306.34 233.58 72.75 16544.98 40939.16 03:06:02 PM 158.10 28.61 129.49 3327.13 15351.65 03:07:01 PM 108.89 26.11 82.79 2137.90 6319.77 03:08:01 PM 23.07 4.28 18.79 365.82 398.15 03:09:01 PM 151.30 117.78 33.52 7485.50 1862.38 Average: 149.73 82.28 67.45 5987.05 13006.26 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 56488 322676 732568 92.84 1988 344408 506504 27.56 125780 468516 20084 03:06:02 PM 93616 286760 695440 88.14 804 258792 524020 28.52 90132 427132 13764 03:07:01 PM 99064 301112 689992 87.45 480 268868 520244 28.31 137844 382152 4688 03:08:01 PM 69124 281700 719932 91.24 480 279408 534924 29.11 151892 397512 12704 03:09:01 PM 53660 322116 735396 93.20 156 335184 499964 27.21 153080 412320 1768 Average: 74390 302873 714666 90.57 782 297332 517131 28.14 131746 417526 10602 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 211.53 115.32 1050.99 53.83 0.00 0.00 0.00 0.00 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 60.54 55.55 778.97 6.86 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 24.22 25.80 185.08 8.99 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 16.16 18.44 15.67 8.88 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 17.78 17.21 17.97 7.48 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 66.23 46.56 410.85 17.24 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) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 56.15 0.10 11.90 20.33 0.12 11.40 03:05:01 PM 0 56.15 0.10 11.90 20.33 0.12 11.40 03:06:02 PM all 69.49 0.00 6.95 5.15 0.12 18.30 03:06:02 PM 0 69.49 0.00 6.95 5.15 0.12 18.30 03:07:01 PM all 61.11 0.00 4.21 5.28 0.10 29.30 03:07:01 PM 0 61.11 0.00 4.21 5.28 0.10 29.30 03:08:01 PM all 65.11 0.00 2.48 0.40 0.10 31.91 03:08:01 PM 0 65.11 0.00 2.48 0.40 0.10 31.91 03:09:01 PM all 47.90 0.00 3.52 15.95 0.10 32.53 03:09:01 PM 0 47.90 0.00 3.52 15.95 0.10 32.53 Average: all 59.95 0.02 5.82 9.43 0.11 24.67 Average: 0 59.95 0.02 5.82 9.43 0.11 24.67