---> uname -a: Linux prd-centos8-builder-1c-1g-1708.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: 770 305 88 5 377 335 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:e9:26:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fee9:26c5/64 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) 12/05/2023 _x86_64_ (1 CPU) 12:03:44 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 271.03 192.49 78.54 14376.01 41663.67 12:06:01 PM 161.43 29.87 131.56 3371.78 16186.75 12:07:01 PM 117.08 40.61 76.47 2524.51 6109.07 12:08:01 PM 33.98 4.90 29.08 367.14 1301.60 12:09:01 PM 151.67 118.14 33.53 7601.20 1438.42 Average: 147.05 77.19 69.87 5647.69 13342.12 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 109512 350872 679544 86.12 2104 319788 476504 25.93 129748 414428 22004 12:06:01 PM 78012 295580 711044 90.11 64 285140 516000 28.08 98904 437748 25980 12:07:01 PM 120660 309140 668396 84.71 48 255244 505168 27.49 129164 366972 29092 12:08:01 PM 111952 310528 677104 85.81 48 265644 501860 27.31 144228 361396 11652 12:09:01 PM 57312 345764 731744 92.74 4 355460 476872 25.95 144712 419008 1748 Average: 95490 322377 693566 87.90 454 296255 495281 26.95 129351 399910 18095 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 208.45 117.19 1043.76 53.56 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 62.19 57.15 874.24 6.88 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.48 24.75 184.64 9.08 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.38 18.85 15.78 8.98 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.22 16.52 17.06 8.19 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 65.55 46.90 427.33 17.33 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) 12/05/2023 _x86_64_ (1 CPU) 12:03:44 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 57.90 0.12 10.61 18.93 0.10 12.33 12:05:01 PM 0 57.90 0.12 10.61 18.93 0.10 12.33 12:06:01 PM all 68.43 0.00 7.13 5.75 0.13 18.57 12:06:01 PM 0 68.43 0.00 7.13 5.75 0.13 18.57 12:07:01 PM all 60.28 0.00 4.56 6.83 0.10 28.24 12:07:01 PM 0 60.28 0.00 4.56 6.83 0.10 28.24 12:08:01 PM all 63.34 0.00 2.59 1.80 0.12 32.15 12:08:01 PM 0 63.34 0.00 2.59 1.80 0.12 32.15 12:09:01 PM all 51.08 0.00 3.49 16.93 0.10 28.41 12:09:01 PM 0 51.08 0.00 3.49 16.93 0.10 28.41 Average: all 60.21 0.02 5.67 10.04 0.11 23.94 Average: 0 60.21 0.02 5.67 10.04 0.11 23.94