---> uname -a: Linux prd-centos8-builder-1c-1g-1598.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: 770 311 84 5 375 328 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:39:92:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe39:92af/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) 12/21/2023 _x86_64_ (1 CPU) 15:03:51 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 293.22 212.34 80.88 15960.04 41016.31 03:06:01 PM 160.42 27.81 132.61 3259.12 17226.31 03:07:01 PM 114.27 40.25 74.01 2638.39 5353.70 03:08:02 PM 31.46 4.63 26.83 227.83 928.58 03:09:01 PM 150.19 118.14 32.05 7635.03 1878.40 Average: 149.92 80.51 69.41 5938.26 13320.12 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 115360 346916 673696 85.38 1964 309448 475932 25.90 129976 405416 20480 03:06:01 PM 62928 297332 726128 92.02 152 299720 511180 27.82 101768 445208 16732 03:07:01 PM 96868 290644 692188 87.72 72 258972 519960 28.30 130756 387856 28860 03:08:02 PM 83260 283184 705796 89.45 72 265128 524764 28.56 143984 387612 12708 03:09:01 PM 50048 322100 739008 93.66 72 337832 494440 26.91 140112 430480 8 Average: 81693 308035 707363 89.65 466 294220 505255 27.49 129319 411314 15758 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 206.78 116.64 1048.32 53.54 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 62.22 57.91 907.66 6.91 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.84 25.15 180.02 8.97 0.00 0.00 0.00 0.00 03:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:02 PM eth0 16.18 18.65 15.55 8.82 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.62 16.87 17.47 8.36 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 65.29 47.15 435.29 17.35 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) 12/21/2023 _x86_64_ (1 CPU) 15:03:51 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 57.89 0.12 11.17 20.81 0.13 9.88 03:05:01 PM 0 57.89 0.12 11.17 20.81 0.13 9.88 03:06:01 PM all 70.21 0.00 7.29 4.57 0.13 17.80 03:06:01 PM 0 70.21 0.00 7.29 4.57 0.13 17.80 03:07:01 PM all 60.46 0.00 4.43 6.58 0.12 28.41 03:07:01 PM 0 60.46 0.00 4.43 6.58 0.12 28.41 03:08:02 PM all 64.63 0.00 2.49 0.27 0.10 32.52 03:08:02 PM 0 64.63 0.00 2.49 0.27 0.10 32.52 03:09:01 PM all 50.54 0.00 3.58 16.14 0.12 29.62 03:09:01 PM 0 50.54 0.00 3.58 16.14 0.12 29.62 Average: all 60.78 0.02 5.80 9.64 0.12 23.63 Average: 0 60.78 0.02 5.80 9.64 0.12 23.63