---> uname -a: Linux prd-centos8-builder-1c-1g-1417.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: 770 303 88 5 378 336 Swap: 1023 21 1002 ---> 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:ef:00:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feef:87/64 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) 12/19/2023 _x86_64_ (1 CPU) 15:03:57 LINUX RESTART (1 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:02 PM 150.63 27.95 122.69 3457.39 14712.57 03:07:01 PM 129.23 36.14 93.09 2671.50 9133.60 03:08:01 PM 33.84 4.55 29.30 438.86 1029.91 03:09:01 PM 151.13 123.39 27.74 7956.18 1642.11 Average: 116.17 48.07 68.11 3635.81 6620.50 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:02 PM 56240 321580 732816 92.87 84 333512 510176 27.76 100388 464728 38432 03:07:01 PM 153268 342060 635788 80.58 0 253960 492052 26.78 119812 344028 19492 03:08:01 PM 135844 336636 653212 82.78 0 266220 495540 26.97 138136 342740 1084 03:09:01 PM 48952 358556 740104 93.80 0 375656 471888 25.68 141224 428200 152 Average: 98576 339708 690480 87.51 21 307337 492414 26.80 124890 394924 14790 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 73.45 69.07 1104.83 8.21 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 22.96 24.09 182.20 8.17 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.13 18.85 15.75 8.98 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 24.16 21.51 22.94 17.18 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 34.23 33.43 332.21 10.64 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) 12/19/2023 _x86_64_ (1 CPU) 15:03:57 LINUX RESTART (1 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:02 PM all 67.76 0.00 6.55 5.65 0.10 19.94 03:06:02 PM 0 67.76 0.00 6.55 5.65 0.10 19.94 03:07:01 PM all 60.55 0.00 5.16 5.96 0.08 28.25 03:07:01 PM 0 60.55 0.00 5.16 5.96 0.08 28.25 03:08:01 PM all 64.21 0.00 2.48 0.67 0.10 32.54 03:08:01 PM 0 64.21 0.00 2.48 0.67 0.10 32.54 03:09:01 PM all 51.04 0.00 3.46 16.17 0.10 29.24 03:09:01 PM 0 51.04 0.00 3.46 16.17 0.10 29.24 Average: all 60.90 0.00 4.41 7.11 0.10 27.49 Average: 0 60.90 0.00 4.41 7.11 0.10 27.49