---> uname -a: Linux prd-centos8-builder-1c-1g-502.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: 770 306 89 5 374 333 Swap: 1023 31 992 ---> 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:e9:ef:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fee9:ef99/64 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) 11/22/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 313.40 238.36 75.04 16767.55 41208.13 06:06:01 PM 156.68 30.00 126.68 3317.42 15587.14 06:07:01 PM 143.93 44.65 99.28 2858.00 9038.70 06:08:01 PM 37.55 3.05 34.50 251.61 1661.30 06:09:01 PM 94.65 68.65 26.00 5345.07 1006.07 06:10:01 PM 120.86 59.80 61.06 3023.66 2320.24 Average: 144.06 73.63 70.43 5228.63 11724.88 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 49616 319592 739440 93.71 2104 347068 511336 27.83 126088 472896 25408 06:06:01 PM 103564 310224 685492 86.87 52 273920 513272 27.93 88000 429000 4232 06:07:01 PM 171280 349096 617776 78.29 0 241960 471952 25.68 117504 325460 26580 06:08:01 PM 163696 348256 625360 79.25 0 249020 475052 25.85 133052 318364 1064 06:09:01 PM 55380 365184 733676 92.98 0 374428 456912 24.86 136068 419344 140 06:10:01 PM 138420 370188 650636 82.46 0 297264 479820 26.11 141396 336888 27068 Average: 113659 343757 675397 85.60 359 297277 484724 26.38 123685 383659 14082 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 211.01 117.49 1028.12 55.62 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 63.69 59.81 918.46 7.19 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 30.80 31.28 374.29 7.57 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.23 18.59 15.59 7.77 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 16.55 16.73 16.58 8.28 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 14.40 15.68 11.03 10.21 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 58.36 43.07 392.41 16.00 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) 11/22/2023 _x86_64_ (1 CPU) 18:03:49 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 58.50 0.10 12.55 19.47 0.14 9.25 06:05:01 PM 0 58.50 0.10 12.55 19.47 0.14 9.25 06:06:01 PM all 66.59 0.00 6.79 5.17 0.12 21.34 06:06:01 PM 0 66.59 0.00 6.79 5.17 0.12 21.34 06:07:01 PM all 58.77 0.00 5.62 6.66 0.10 28.86 06:07:01 PM 0 58.77 0.00 5.62 6.66 0.10 28.86 06:08:01 PM all 64.37 0.00 2.62 1.83 0.12 31.07 06:08:01 PM 0 64.37 0.00 2.62 1.83 0.12 31.07 06:09:01 PM all 50.29 0.00 3.09 8.96 0.08 37.58 06:09:01 PM 0 50.29 0.00 3.09 8.96 0.08 37.58 06:10:01 PM all 62.42 0.00 4.24 11.08 0.12 22.15 06:10:01 PM 0 62.42 0.00 4.24 11.08 0.12 22.15 Average: all 60.16 0.02 5.80 8.83 0.11 25.09 Average: 0 60.16 0.02 5.80 8.83 0.11 25.09