---> uname -a: Linux prd-centos8-builder-1c-1g-844.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: 2799.998 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: 770 306 83 5 380 333 Swap: 1023 30 993 ---> 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:1c:20:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.94/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fe1c:2085/64 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) 11/26/2023 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 276.50 203.96 72.53 15767.49 40215.37 08:06:01 AM 138.69 31.96 106.73 3277.64 12681.85 08:07:01 AM 127.25 35.15 92.09 2314.38 9829.51 08:08:01 AM 42.99 7.58 35.41 477.15 1467.89 08:09:01 AM 18.15 4.48 13.66 121.18 266.04 08:10:01 AM 167.57 122.84 44.74 7946.67 1816.12 08:10:01 AM 108.00 102.00 6.00 6576.00 86.00 Average: 128.45 67.63 60.82 4982.23 11044.37 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 98732 360024 690324 87.49 2104 339904 470604 25.61 126380 427752 17372 08:06:01 AM 94432 331772 694624 88.03 376 306824 491912 26.77 107416 426348 23140 08:07:01 AM 58440 266972 730616 92.59 32 274136 549644 29.91 115568 441180 12760 08:08:01 AM 153164 346044 635892 80.59 32 258356 471404 25.65 148144 314620 1064 08:09:01 AM 134928 331612 654128 82.90 32 262168 485344 26.41 150572 329168 2452 08:10:01 AM 60028 307568 729028 92.39 32 314052 522080 28.41 148072 415920 15684 08:10:01 AM 57340 306536 731716 92.73 32 315676 525172 28.58 149476 417008 15692 Average: 93866 321504 695190 88.10 377 295874 502309 27.33 135090 395999 12595 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 200.83 109.98 874.96 53.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 66.96 60.90 1027.12 7.08 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 21.32 22.17 190.27 7.01 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 14.51 16.42 14.28 6.13 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 14.76 16.90 12.11 7.24 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 14.46 14.48 14.57 9.28 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 2.00 4.00 1.82 1.80 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 55.46 40.13 355.59 14.95 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) 11/26/2023 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 61.80 0.12 11.61 18.41 0.13 7.92 08:05:01 AM 0 61.80 0.12 11.61 18.41 0.13 7.92 08:06:01 AM all 70.05 0.00 6.92 5.30 0.15 17.58 08:06:01 AM 0 70.05 0.00 6.92 5.30 0.15 17.58 08:07:01 AM all 67.92 0.00 5.63 5.52 0.12 20.82 08:07:01 AM 0 67.92 0.00 5.63 5.52 0.12 20.82 08:08:01 AM all 63.16 0.00 3.42 2.97 0.12 30.33 08:08:01 AM 0 63.16 0.00 3.42 2.97 0.12 30.33 08:09:01 AM all 62.26 0.00 2.90 0.68 0.10 34.05 08:09:01 AM 0 62.26 0.00 2.90 0.68 0.10 34.05 08:10:01 AM all 58.33 0.00 4.00 16.37 0.13 21.16 08:10:01 AM 0 58.33 0.00 4.00 16.37 0.13 21.16 08:10:01 AM all 92.16 0.00 3.92 1.96 0.00 1.96 08:10:01 AM 0 92.16 0.00 3.92 1.96 0.00 1.96 Average: all 63.97 0.02 5.75 8.19 0.13 21.95 Average: 0 63.97 0.02 5.75 8.19 0.13 21.95