---> uname -a: Linux prd-centos8-builder-1c-1g-583.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: 770 311 98 6 359 327 Swap: 1023 21 1002 ---> 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:64:80:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe64:806a/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) 02/01/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 231.72 136.80 94.92 9685.25 43241.36 10:06:01 PM 181.64 38.33 143.31 4840.66 15192.12 10:07:01 PM 69.92 11.46 58.46 931.04 3774.90 10:08:01 PM 22.54 4.73 17.81 123.27 342.35 10:09:01 PM 188.13 127.98 60.15 8075.20 3115.85 Average: 138.80 63.87 74.93 4731.49 13137.81 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 53728 302772 735328 93.19 1980 326452 525040 28.57 135420 461696 17160 10:06:01 PM 104792 335740 684264 86.72 312 297916 470432 25.60 108736 400836 22672 10:07:01 PM 150212 344936 638844 80.96 312 262700 473004 25.74 151396 320532 24 10:08:01 PM 62688 274964 726368 92.06 312 280216 540440 29.41 154972 403728 15156 10:09:01 PM 53248 315564 735808 93.25 0 330248 504076 27.43 168516 402492 14640 Average: 84934 314795 704122 89.24 583 299506 502598 27.35 143808 397857 13930 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 223.99 153.00 1446.07 57.73 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 33.33 33.31 390.00 5.96 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.66 25.68 158.27 9.71 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 18.27 21.26 15.81 9.63 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.93 18.58 18.35 12.55 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 63.26 50.38 405.86 19.12 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) 02/01/2024 _x86_64_ (1 CPU) 22:03:41 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 60.71 0.07 8.71 15.71 0.12 14.69 10:05:01 PM 0 60.71 0.07 8.71 15.71 0.12 14.69 10:06:01 PM all 70.99 0.00 7.51 6.36 0.12 15.03 10:06:01 PM 0 70.99 0.00 7.51 6.36 0.12 15.03 10:07:01 PM all 68.69 0.00 3.42 2.79 0.10 25.00 10:07:01 PM 0 68.69 0.00 3.42 2.79 0.10 25.00 10:08:01 PM all 67.26 0.00 2.92 0.55 0.12 29.16 10:08:01 PM 0 67.26 0.00 2.92 0.55 0.12 29.16 10:09:01 PM all 64.62 0.00 4.73 17.44 0.10 13.11 10:09:01 PM 0 64.62 0.00 4.73 17.44 0.10 13.11 Average: all 66.46 0.01 5.46 8.56 0.11 19.40 Average: 0 66.46 0.01 5.46 8.56 0.11 19.40