---> uname -a: Linux prd-centos8-builder-1c-1g-3025.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: 770 307 87 5 375 333 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:68:85:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe68:8580/64 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) 01/07/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 291.14 220.07 71.07 16034.54 39985.69 03:06:02 AM 136.91 27.09 109.82 3425.72 12941.72 03:07:01 AM 129.70 31.53 98.17 2403.39 10158.72 03:08:01 AM 37.40 4.46 32.93 465.63 1569.47 03:09:01 AM 19.19 4.36 14.83 120.74 303.88 03:10:01 AM 170.33 122.06 48.28 7904.58 2614.34 Average: 130.79 68.35 62.44 5065.89 11266.78 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 97052 360492 692004 87.70 1996 341616 465044 25.31 128948 425824 17200 03:06:02 AM 106648 316236 682408 86.48 436 279128 499292 27.17 98940 421664 27212 03:07:01 AM 172692 352228 616364 78.11 8 246724 462888 25.19 122272 325420 27324 03:08:01 AM 100476 304204 688580 87.27 8 271048 509812 27.74 142408 377660 12708 03:09:01 AM 72936 280396 716120 90.76 8 274784 529064 28.79 145140 401388 14096 03:10:01 AM 65088 322728 723968 91.75 0 325768 521020 28.35 141316 418180 26264 Average: 102482 322714 686574 87.01 409 289845 497853 27.09 129837 395023 20801 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 193.10 117.22 869.90 53.20 0.00 0.00 0.00 0.00 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 76.42 69.71 1084.53 8.00 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 22.11 22.47 181.49 7.42 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 13.48 15.78 13.40 7.46 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 15.03 17.04 12.25 6.08 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 15.58 15.34 16.04 10.39 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 56.06 42.99 363.74 15.45 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) 01/07/2024 _x86_64_ (1 CPU) 03:03:52 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 57.81 0.10 11.59 19.62 0.13 10.75 03:05:01 AM 0 57.81 0.10 11.59 19.62 0.13 10.75 03:06:02 AM all 70.40 0.00 6.53 4.40 0.12 18.55 03:06:02 AM 0 70.40 0.00 6.53 4.40 0.12 18.55 03:07:01 AM all 63.69 0.00 5.72 5.07 0.12 25.41 03:07:01 AM 0 63.69 0.00 5.72 5.07 0.12 25.41 03:08:01 AM all 55.56 0.00 2.65 2.47 0.10 39.22 03:08:01 AM 0 55.56 0.00 2.65 2.47 0.10 39.22 03:09:01 AM all 62.53 0.00 2.75 0.68 0.13 33.91 03:09:01 AM 0 62.53 0.00 2.75 0.68 0.13 33.91 03:10:01 AM all 58.29 0.00 4.49 17.31 0.12 19.80 03:10:01 AM 0 58.29 0.00 4.49 17.31 0.12 19.80 Average: all 61.37 0.02 5.62 8.26 0.12 24.60 Average: 0 61.37 0.02 5.62 8.26 0.12 24.60