---> uname -a: Linux prd-centos8-builder-1c-1g-3030.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: 2800.000 BogoMIPS: 5600.00 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: 770 301 84 5 384 339 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:6e:4e:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe6e:4e33/64 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) 01/07/2024 _x86_64_ (1 CPU) 05:03:51 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 291.40 218.81 72.60 16171.88 40294.21 05:06:01 AM 131.41 21.11 110.30 3259.27 13475.19 05:07:01 AM 134.46 34.03 100.43 2679.81 10091.91 05:08:01 AM 37.13 3.20 33.93 256.41 1639.11 05:09:01 AM 24.31 6.18 18.13 139.35 1097.64 05:10:01 AM 176.25 122.77 53.47 7957.09 2282.68 Average: 132.54 67.84 64.70 5084.76 11483.16 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 106892 363680 682164 86.45 2104 335940 471280 25.65 113596 438268 29048 05:06:01 AM 103684 333676 685372 86.86 1124 299564 492488 26.80 95224 434232 24556 05:07:01 AM 205332 385732 583724 73.98 920 245592 431828 23.50 121448 293208 23192 05:08:01 AM 78452 278256 710604 90.06 920 265488 541872 29.49 138336 404424 12708 05:09:01 AM 197704 379116 591352 74.94 920 246504 431760 23.50 138704 278616 7208 05:10:01 AM 96692 363536 692364 87.75 0 333208 465788 25.35 140644 385640 12316 Average: 131459 350666 657597 83.34 998 287716 472503 25.71 124659 372398 18171 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 208.95 109.89 880.80 53.10 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 68.83 62.11 1091.81 7.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 20.41 21.11 178.68 7.13 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.33 17.66 14.27 8.28 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 14.42 16.10 11.80 5.68 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 17.44 16.84 17.08 12.32 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 57.41 40.58 364.02 15.68 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) 01/07/2024 _x86_64_ (1 CPU) 05:03:51 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 58.11 0.10 11.81 19.44 0.22 10.32 05:05:02 AM 0 58.11 0.10 11.81 19.44 0.22 10.32 05:06:01 AM all 69.53 0.00 6.67 5.60 0.12 18.08 05:06:01 AM 0 69.53 0.00 6.67 5.60 0.12 18.08 05:07:01 AM all 62.63 0.00 5.91 6.34 0.12 25.00 05:07:01 AM 0 62.63 0.00 5.91 6.34 0.12 25.00 05:08:01 AM all 66.64 0.00 2.53 2.20 0.10 28.54 05:08:01 AM 0 66.64 0.00 2.53 2.20 0.10 28.54 05:09:01 AM all 58.07 0.00 3.03 0.50 0.10 38.30 05:09:01 AM 0 58.07 0.00 3.03 0.50 0.10 38.30 05:10:01 AM all 57.35 0.00 4.48 17.30 0.15 20.73 05:10:01 AM 0 57.35 0.00 4.48 17.30 0.15 20.73 Average: all 62.03 0.02 5.74 8.58 0.13 23.51 Average: 0 62.03 0.02 5.74 8.58 0.13 23.51