---> uname -a: Linux prd-centos8-builder-1c-1g-4426.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: 770 299 101 5 368 340 Swap: 1023 27 996 ---> 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:95:9b:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe95:9bc9/64 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) 01/22/2024 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 306.48 237.03 69.45 16777.17 39839.79 06:06:01 PM 160.49 26.08 134.41 3339.56 15375.05 06:07:01 PM 105.49 25.07 80.42 2072.46 6045.92 06:08:01 PM 31.48 4.23 27.25 278.21 1377.78 06:09:02 PM 154.23 119.41 34.82 7629.29 1332.41 Average: 151.64 82.36 69.28 6019.21 12794.79 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 77284 365288 711772 90.21 2104 364916 470916 25.63 123292 448736 22764 06:06:01 PM 86236 294932 702820 89.07 256 274532 523140 28.47 89140 439948 16620 06:07:01 PM 101216 305140 687840 87.17 144 270320 522996 28.46 135360 385504 30068 06:08:01 PM 85292 296952 703764 89.19 144 278092 530384 28.86 149412 386128 12704 06:09:02 PM 54364 337160 734692 93.11 0 349188 494252 26.90 145348 422540 1624 Average: 80878 319894 708178 89.75 530 307410 508338 27.66 128510 416571 16756 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 180.77 108.23 921.38 53.20 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 65.86 60.78 912.12 7.22 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.89 25.26 181.93 8.78 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.02 18.24 15.60 8.74 0.00 0.00 0.00 0.00 06:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:02 PM eth0 17.78 17.28 17.89 8.24 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.86 45.96 409.90 17.24 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) 01/22/2024 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 57.14 0.13 11.78 19.58 0.12 11.26 06:05:01 PM 0 57.14 0.13 11.78 19.58 0.12 11.26 06:06:01 PM all 69.33 0.00 6.95 5.12 0.12 18.48 06:06:01 PM 0 69.33 0.00 6.95 5.12 0.12 18.48 06:07:01 PM all 61.45 0.00 4.48 4.23 0.12 29.72 06:07:01 PM 0 61.45 0.00 4.48 4.23 0.12 29.72 06:08:01 PM all 62.96 0.00 2.45 1.18 0.08 33.32 06:08:01 PM 0 62.96 0.00 2.45 1.18 0.08 33.32 06:09:02 PM all 48.89 0.00 3.54 16.53 0.12 30.93 06:09:02 PM 0 48.89 0.00 3.54 16.53 0.12 30.93 Average: all 59.96 0.03 5.84 9.32 0.11 24.74 Average: 0 59.96 0.03 5.84 9.32 0.11 24.74