---> uname -a: Linux prd-centos8-builder-1c-1g-833.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: 770 293 91 5 386 346 Swap: 1023 30 993 ---> 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:d5:a3:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fed5:a3c5/64 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) 11/26/2023 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 266.11 190.97 75.14 14257.82 40345.43 03:06:01 AM 139.69 30.09 109.60 3315.16 13234.28 03:07:01 AM 129.25 39.99 89.25 2288.95 9661.57 03:08:01 AM 38.32 4.05 34.27 342.69 1343.35 03:09:01 AM 17.69 3.95 13.74 121.92 258.03 03:10:01 AM 162.99 120.90 42.09 8037.31 1716.51 Average: 125.72 65.03 60.69 4730.20 11102.27 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 100808 373380 688248 87.22 1748 351712 475700 25.89 118760 437188 29060 03:06:01 AM 117960 354040 671096 85.05 108 306552 491992 26.77 96972 415684 23008 03:07:01 AM 165496 354476 623560 79.03 108 255048 474616 25.83 108684 341508 23156 03:08:01 AM 122140 330908 666916 84.52 108 275480 503832 27.42 136888 360716 10728 03:09:01 AM 102312 315940 686744 87.03 108 280340 518496 28.22 139488 376912 13040 03:10:01 AM 102196 369620 686860 87.05 0 333960 490200 26.68 151308 368632 18504 Average: 118485 349727 670571 84.98 363 300515 492473 26.80 125350 383440 19583 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 200.22 111.44 879.17 53.29 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 65.29 58.20 1021.59 6.95 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 19.88 20.83 186.39 6.82 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.34 17.63 15.11 8.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 14.92 17.11 12.18 6.04 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 15.16 14.66 15.36 10.80 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 55.18 40.00 355.23 15.36 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) 11/26/2023 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 60.54 0.10 10.91 17.35 0.17 10.94 03:05:01 AM 0 60.54 0.10 10.91 17.35 0.17 10.94 03:06:01 AM all 70.92 0.00 6.94 4.70 0.13 17.31 03:06:01 AM 0 70.92 0.00 6.94 4.70 0.13 17.31 03:07:01 AM all 67.79 0.00 5.89 6.19 0.12 20.01 03:07:01 AM 0 67.79 0.00 5.89 6.19 0.12 20.01 03:08:01 AM all 62.43 0.00 3.02 1.39 0.10 33.07 03:08:01 AM 0 62.43 0.00 3.02 1.39 0.10 33.07 03:09:01 AM all 62.41 0.00 2.78 0.55 0.12 34.14 03:09:01 AM 0 62.41 0.00 2.78 0.55 0.12 34.14 03:10:01 AM all 59.47 0.00 3.97 17.34 0.12 19.10 03:10:01 AM 0 59.47 0.00 3.97 17.34 0.12 19.10 Average: all 63.93 0.02 5.58 7.92 0.13 22.43 Average: 0 63.93 0.02 5.58 7.92 0.13 22.43