---> uname -a: Linux prd-centos8-builder-1c-1g-3411.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: 2800.022 BogoMIPS: 5600.04 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: 770 296 96 5 377 343 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:00:90:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe00:9021/64 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) 01/11/2024 _x86_64_ (1 CPU) 20:03:53 LINUX RESTART (1 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 144.37 31.60 112.77 3545.00 13136.72 08:07:01 PM 133.76 28.26 105.50 1982.07 8890.35 08:08:01 PM 28.14 4.37 23.78 402.53 761.40 08:09:01 PM 117.09 94.55 22.54 6421.46 834.09 Average: 105.86 39.69 66.17 3088.06 5909.43 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 68656 304652 720400 91.30 344 307212 513520 27.94 109240 451156 11980 08:07:01 PM 166444 355176 622612 78.91 16 256328 473132 25.75 133152 319212 10692 08:08:01 PM 154108 354272 634948 80.47 16 267984 469832 25.57 153076 312388 1084 08:09:01 PM 47980 381904 741076 93.92 8 401516 454832 24.75 153576 419800 11720 Average: 109297 349001 679759 86.15 96 308260 477829 26.00 137261 375639 8869 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 68.48 62.26 929.37 7.74 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.20 22.45 180.51 6.09 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.13 18.58 15.71 9.15 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 16.46 16.59 16.88 7.65 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 30.59 29.99 285.97 7.66 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) 01/11/2024 _x86_64_ (1 CPU) 20:03:53 LINUX RESTART (1 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 70.06 0.00 6.58 4.57 0.12 18.68 08:06:01 PM 0 70.06 0.00 6.58 4.57 0.12 18.68 08:07:01 PM all 62.47 0.00 5.47 7.49 0.12 24.45 08:07:01 PM 0 62.47 0.00 5.47 7.49 0.12 24.45 08:08:01 PM all 65.67 0.00 2.60 1.18 0.10 30.45 08:08:01 PM 0 65.67 0.00 2.60 1.18 0.10 30.45 08:09:01 PM all 52.59 0.00 3.14 12.27 0.10 31.90 08:09:01 PM 0 52.59 0.00 3.14 12.27 0.10 31.90 Average: all 62.70 0.00 4.45 6.38 0.11 26.37 Average: 0 62.70 0.00 4.45 6.38 0.11 26.37