---> uname -a: Linux prd-centos8-builder-1c-1g-396.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 81 5 381 331 Swap: 1023 27 996 ---> 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:5f:5b:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe5f:5b0a/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) 11/21/2023 _x86_64_ (1 CPU) 16:03:44 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 276.36 192.17 84.20 14134.02 40950.12 04:06:01 PM 177.85 43.71 134.14 3940.72 17006.93 04:07:01 PM 112.11 28.59 83.51 1816.75 6212.97 04:08:01 PM 25.74 6.11 19.63 328.69 433.87 04:09:01 PM 162.90 119.88 43.02 7686.37 1722.48 Average: 151.03 78.12 72.91 5583.62 13274.16 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 59176 313812 729880 92.50 1980 331084 524920 28.57 121900 467004 30696 04:06:01 PM 177020 396800 612036 77.57 236 284196 423340 23.04 83296 348072 17796 04:07:01 PM 77708 283284 711348 90.15 4 269904 540120 29.39 124252 410780 936 04:08:01 PM 148572 350604 640484 81.17 4 266552 474408 25.82 135736 328928 16 04:09:01 PM 163956 399724 625100 79.22 0 299992 432932 23.56 129528 323148 15780 Average: 125286 348845 663770 84.12 445 290346 479144 26.07 118942 375586 13045 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 223.02 134.93 1048.08 55.74 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 61.43 58.12 867.15 7.28 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.62 23.70 179.95 8.32 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.91 18.38 15.47 7.61 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.13 16.88 17.05 8.57 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 67.87 50.43 425.77 17.51 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) 11/21/2023 _x86_64_ (1 CPU) 16:03:44 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 58.78 0.08 10.18 18.60 0.12 12.24 04:05:01 PM 0 58.78 0.08 10.18 18.60 0.12 12.24 04:06:01 PM all 67.89 0.00 7.22 7.13 0.10 17.65 04:06:01 PM 0 67.89 0.00 7.22 7.13 0.10 17.65 04:07:01 PM all 59.05 0.00 4.05 4.85 0.08 31.97 04:07:01 PM 0 59.05 0.00 4.05 4.85 0.08 31.97 04:08:01 PM all 64.34 0.00 2.45 0.87 0.10 32.24 04:08:01 PM 0 64.34 0.00 2.45 0.87 0.10 32.24 04:09:01 PM all 50.06 0.00 3.66 16.32 0.08 29.87 04:09:01 PM 0 50.06 0.00 3.66 16.32 0.08 29.87 Average: all 60.03 0.02 5.51 9.55 0.10 24.80 Average: 0 60.03 0.02 5.51 9.55 0.10 24.80