---> uname -a: Linux prd-centos8-builder-1c-1g-220.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: 770 288 100 5 381 350 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:2a:11:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe2a:11cb/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) 12/13/2023 _x86_64_ (1 CPU) 11:03:48 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 260.88 181.89 78.99 13600.27 41287.64 11:06:01 AM 159.67 30.42 129.25 3257.54 16671.03 11:07:01 AM 63.26 28.66 34.60 2066.54 2548.76 11:08:01 AM 67.06 7.53 59.53 473.87 3566.51 11:09:01 AM 19.33 4.77 14.57 184.13 275.07 11:10:01 AM 168.69 122.93 45.76 8102.25 1948.88 Average: 123.20 62.71 60.49 4615.51 11060.36 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 66572 322044 722484 91.56 2104 332500 526480 28.65 123704 458620 16084 11:06:01 AM 76028 312488 713028 90.36 12 301372 514420 27.99 101100 430796 12144 11:07:01 AM 70828 322952 718228 91.02 12 316824 504076 27.43 103344 435316 19504 11:08:01 AM 178636 372836 610420 77.36 12 259020 457148 24.88 137164 297456 12 11:09:01 AM 145656 346508 643400 81.54 12 265660 481380 26.20 140068 326764 2472 11:10:01 AM 110852 381980 678204 85.95 12 336368 461508 25.11 147344 361340 16776 Average: 108095 343135 680961 86.30 361 301957 490835 26.71 125454 385049 11165 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 189.87 112.01 1046.16 54.65 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 64.39 58.16 907.63 8.11 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 9.68 10.44 34.01 4.79 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 22.05 24.35 156.44 6.89 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 18.00 19.53 14.69 8.32 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 16.60 16.20 16.43 11.48 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 53.47 40.14 363.01 15.71 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) 12/13/2023 _x86_64_ (1 CPU) 11:03:48 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 59.99 0.10 9.49 18.77 0.08 11.57 11:05:01 AM 0 59.99 0.10 9.49 18.77 0.08 11.57 11:06:01 AM all 69.59 0.00 7.30 5.74 0.08 17.28 11:06:01 AM 0 69.59 0.00 7.30 5.74 0.08 17.28 11:07:01 AM all 29.96 0.00 2.53 3.92 0.08 63.50 11:07:01 AM 0 29.96 0.00 2.53 3.92 0.08 63.50 11:08:01 AM all 64.10 0.00 3.25 2.98 0.07 29.61 11:08:01 AM 0 64.10 0.00 3.25 2.98 0.07 29.61 11:09:01 AM all 59.68 0.00 2.77 0.43 0.08 37.04 11:09:01 AM 0 59.68 0.00 2.77 0.43 0.08 37.04 11:10:01 AM all 58.06 0.00 3.84 16.78 0.08 21.24 11:10:01 AM 0 58.06 0.00 3.84 16.78 0.08 21.24 Average: all 56.90 0.02 4.86 8.10 0.08 30.03 Average: 0 56.90 0.02 4.86 8.10 0.08 30.03