---> uname -a: Linux prd-centos8-builder-1c-1g-3903.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: 2799.998 BogoMIPS: 5599.99 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: 770 297 97 5 375 341 Swap: 1023 26 997 ---> 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:06:de:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe06:de1f/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) 01/16/2024 _x86_64_ (1 CPU) 16:03:49 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 272.13 197.74 74.39 15343.53 40449.96 04:06:01 PM 154.68 24.71 129.97 3335.13 14855.18 04:07:02 PM 103.10 26.23 76.87 2453.82 6067.66 04:08:01 PM 30.97 2.32 28.65 125.90 1437.13 04:09:01 PM 150.22 116.97 33.24 7382.81 1844.17 Average: 142.62 73.85 68.77 5748.24 12974.30 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 108284 364440 680772 86.28 2012 334532 474720 25.83 130036 415364 30524 04:06:01 PM 89064 296208 699992 88.71 72 272468 521916 28.40 88076 435824 28984 04:07:02 PM 96288 310112 692768 87.80 72 279616 516032 28.08 138372 383348 30168 04:08:01 PM 97396 314108 691660 87.66 72 282788 511860 27.85 149400 371028 12712 04:09:01 PM 56848 352540 732208 92.80 8 361492 475572 25.88 149164 414220 1624 Average: 89576 327482 699480 88.65 447 306179 500020 27.21 131010 403957 20802 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 175.17 118.12 1010.06 54.12 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 59.93 56.22 764.08 6.84 0.00 0.00 0.00 0.00 04:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 PM eth0 22.71 24.25 181.75 8.68 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.20 18.57 15.78 8.85 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.61 16.26 16.98 7.06 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 58.28 46.79 399.17 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) 01/16/2024 _x86_64_ (1 CPU) 16:03:49 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 59.74 0.08 9.88 18.94 0.07 11.29 04:05:01 PM 0 59.74 0.08 9.88 18.94 0.07 11.29 04:06:01 PM all 70.65 0.00 6.68 4.88 0.08 17.70 04:06:01 PM 0 70.65 0.00 6.68 4.88 0.08 17.70 04:07:02 PM all 62.24 0.00 4.18 5.17 0.07 28.34 04:07:02 PM 0 62.24 0.00 4.18 5.17 0.07 28.34 04:08:01 PM all 65.42 0.00 2.39 1.34 0.08 30.77 04:08:01 PM 0 65.42 0.00 2.39 1.34 0.08 30.77 04:09:01 PM all 51.61 0.00 3.50 16.57 0.07 28.25 04:09:01 PM 0 51.61 0.00 3.50 16.57 0.07 28.25 Average: all 61.92 0.02 5.34 9.41 0.07 23.24 Average: 0 61.92 0.02 5.34 9.41 0.07 23.24