---> uname -a: Linux prd-centos8-builder-1c-1g-2539.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: 770 286 87 6 396 350 Swap: 1023 28 995 ---> 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:b6:cb:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.213/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:feb6:cb68/64 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) 01/01/2024 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 309.89 235.19 74.70 16595.00 40440.12 03:06:01 PM 163.34 28.86 134.48 3335.35 16792.94 03:07:01 PM 119.29 36.74 82.54 2730.71 6693.65 03:08:01 PM 30.14 2.27 27.87 126.09 1499.28 03:09:01 PM 152.03 117.48 34.55 7436.22 1435.89 Average: 154.95 84.08 70.87 6043.54 13373.74 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 83016 373712 706040 89.48 2104 367996 480160 26.13 129912 437624 34172 03:06:01 PM 86176 308284 702880 89.08 340 287616 518520 28.22 92564 426876 25444 03:07:01 PM 110780 323752 678276 85.96 160 277456 513612 27.95 128136 375052 33168 03:08:01 PM 92372 308648 696684 88.29 160 280820 529248 28.80 139328 381144 12712 03:09:01 PM 57632 340576 731424 92.70 32 347716 503180 27.38 138488 418524 8 Average: 85995 330994 703061 89.10 559 312321 508944 27.70 125686 407844 21101 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 191.59 112.18 1065.02 53.61 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 62.81 59.06 941.28 7.19 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 22.35 24.28 179.90 8.64 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 16.38 18.84 15.80 7.74 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 17.23 16.98 17.36 8.54 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 62.07 46.27 444.16 17.14 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) 01/01/2024 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 56.41 0.13 11.58 20.69 0.10 11.09 03:05:01 PM 0 56.41 0.13 11.58 20.69 0.10 11.09 03:06:01 PM all 69.07 0.00 6.96 5.47 0.10 18.40 03:06:01 PM 0 69.07 0.00 6.96 5.47 0.10 18.40 03:07:01 PM all 60.82 0.00 4.47 5.91 0.10 28.70 03:07:01 PM 0 60.82 0.00 4.47 5.91 0.10 28.70 03:08:01 PM all 64.73 0.00 2.37 1.03 0.10 31.77 03:08:01 PM 0 64.73 0.00 2.37 1.03 0.10 31.77 03:09:01 PM all 50.31 0.00 3.48 16.14 0.10 29.97 03:09:01 PM 0 50.31 0.00 3.48 16.14 0.10 29.97 Average: all 60.27 0.03 5.77 9.84 0.10 23.99 Average: 0 60.27 0.03 5.77 9.84 0.10 23.99