---> uname -a: Linux prd-centos8-builder-1c-1g-4357.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: 2799.870 BogoMIPS: 5599.74 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: 770 311 90 5 369 328 Swap: 1023 21 1002 ---> 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:e1:29:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fee1:29ea/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) 01/21/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 283.18 207.95 75.23 15812.66 41609.68 04:06:01 PM 155.05 31.51 123.54 3940.82 14502.88 04:07:01 PM 99.73 18.70 81.04 1324.45 5768.67 04:08:01 PM 23.66 6.00 17.66 220.23 352.47 04:09:02 PM 155.64 119.25 36.40 7816.05 1999.52 Average: 143.51 76.73 66.77 5826.77 12855.43 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 70480 319688 718576 91.07 2096 327452 509372 27.72 117688 468336 15220 04:06:01 PM 132036 339076 657020 83.27 760 274972 461892 25.14 102776 379984 18292 04:07:01 PM 157484 342384 631572 80.04 760 251900 473548 25.77 134564 330040 936 04:08:01 PM 153588 343760 635468 80.54 760 257172 469060 25.53 144948 322384 20 04:09:02 PM 118708 361580 670348 84.96 260 309476 460732 25.07 152900 353524 15684 Average: 126459 341298 662597 83.97 927 284194 474921 25.84 130575 370854 10030 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 215.40 135.21 1050.20 55.90 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 59.25 53.50 733.17 7.54 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.40 24.23 181.12 7.79 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 16.71 19.06 16.29 7.59 0.00 0.00 0.00 0.00 04:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 PM eth0 19.25 18.20 19.32 11.09 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 66.65 50.07 400.21 17.99 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) 01/21/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 57.10 0.13 10.56 20.26 0.12 11.82 04:05:01 PM 0 57.10 0.13 10.56 20.26 0.12 11.82 04:06:01 PM all 71.00 0.00 7.36 4.64 0.12 16.88 04:06:01 PM 0 71.00 0.00 7.36 4.64 0.12 16.88 04:07:01 PM all 61.50 0.00 3.86 4.16 0.10 30.38 04:07:01 PM 0 61.50 0.00 3.86 4.16 0.10 30.38 04:08:01 PM all 63.68 0.00 2.54 0.48 0.10 33.20 04:08:01 PM 0 63.68 0.00 2.54 0.48 0.10 33.20 04:09:02 PM all 51.92 0.00 3.87 15.97 0.12 28.12 04:09:02 PM 0 51.92 0.00 3.87 15.97 0.12 28.12 Average: all 61.04 0.03 5.64 9.11 0.11 24.08 Average: 0 61.04 0.03 5.64 9.11 0.11 24.08