---> uname -a: Linux prd-centos8-builder-1c-1g-848.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: 770 305 89 5 375 332 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:1d:f6:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe1d:f697/64 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) 09:03:49 LINUX RESTART (1 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 265.96 196.45 69.51 14328.35 40649.59 09:06:01 AM 139.32 30.81 108.51 3434.92 13216.78 09:07:01 AM 121.40 29.50 91.90 2039.93 9053.06 09:08:01 AM 50.61 8.95 41.66 613.96 2160.64 09:09:01 AM 16.99 3.56 13.43 105.01 262.04 09:10:01 AM 163.54 118.57 44.97 7729.78 1806.61 Average: 125.97 64.31 61.66 4684.55 11120.11 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 58732 327564 730324 92.56 2104 347640 512560 27.89 132288 463772 22836 09:06:01 AM 126172 342168 662884 84.01 224 286340 477560 25.99 108888 394576 15948 09:07:01 AM 60116 271292 728940 92.38 12 276984 548124 29.83 100436 456308 16256 09:08:01 AM 147852 339868 641204 81.26 12 257592 477328 25.98 135788 332148 1064 09:09:01 AM 136268 331684 652788 82.73 12 261000 483888 26.33 137736 340828 2452 09:10:01 AM 59296 307836 729760 92.49 0 313984 520200 28.31 147444 412844 15784 Average: 98073 320069 690983 87.57 394 290590 503277 27.39 127097 400079 12390 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 178.87 112.63 862.07 54.20 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 70.29 63.98 1045.85 7.31 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.30 21.98 192.42 6.97 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 14.78 16.72 14.42 7.42 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 14.76 16.91 12.00 5.88 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 14.41 14.42 14.44 10.16 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 52.09 40.94 355.81 15.22 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) 09:03:49 LINUX RESTART (1 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 60.64 0.10 10.91 17.81 0.15 10.38 09:05:01 AM 0 60.64 0.10 10.91 17.81 0.15 10.38 09:06:01 AM all 69.41 0.00 7.00 5.14 0.13 18.32 09:06:01 AM 0 69.41 0.00 7.00 5.14 0.13 18.32 09:07:01 AM all 68.02 0.00 5.33 4.77 0.12 21.76 09:07:01 AM 0 68.02 0.00 5.33 4.77 0.12 21.76 09:08:01 AM all 63.99 0.00 3.63 2.32 0.10 29.95 09:08:01 AM 0 63.99 0.00 3.63 2.32 0.10 29.95 09:09:01 AM all 62.76 0.00 2.82 0.50 0.12 33.81 09:09:01 AM 0 62.76 0.00 2.82 0.50 0.12 33.81 09:10:01 AM all 58.53 0.00 3.73 16.62 0.12 21.00 09:10:01 AM 0 58.53 0.00 3.73 16.62 0.12 21.00 Average: all 63.90 0.02 5.56 7.83 0.12 22.57 Average: 0 63.90 0.02 5.56 7.83 0.12 22.57