---> uname -a: Linux prd-centos8-builder-1c-1g-4056.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: 770 304 95 5 370 335 Swap: 1023 23 1000 ---> 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:e5:7a:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fee5:7a89/64 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) 01/18/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 284.41 209.95 74.46 15837.04 40341.96 12:06:01 PM 152.48 27.49 124.99 3342.87 15209.08 12:07:01 PM 117.36 37.29 80.07 2690.59 5474.81 12:08:01 PM 30.25 2.33 27.92 153.92 1304.90 12:09:01 PM 145.48 117.06 28.42 7642.45 1612.03 Average: 146.06 78.87 67.20 5936.94 12802.22 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 66952 326720 722104 91.51 2104 338216 517420 28.16 130200 456976 27412 12:06:01 PM 157924 370472 631132 79.99 540 277100 445724 24.26 107752 342364 16372 12:07:01 PM 74104 295244 714952 90.61 312 287300 524812 28.56 149288 394204 27848 12:08:01 PM 92248 302948 696808 88.31 220 277128 517936 28.19 158504 367520 12704 12:09:01 PM 47692 344400 741364 93.96 136 363456 483188 26.29 175352 399776 1628 Average: 87784 327957 701272 88.87 662 308640 497816 27.09 144219 392168 17193 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 179.08 115.14 1049.95 54.43 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 55.34 51.28 725.30 6.35 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.82 29.53 187.69 16.74 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 15.83 18.39 15.49 9.29 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 16.54 16.14 16.99 7.20 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 59.37 46.13 399.50 18.81 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) 01/18/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 59.38 0.10 10.83 19.69 0.10 9.90 12:05:01 PM 0 59.38 0.10 10.83 19.69 0.10 9.90 12:06:01 PM all 71.81 0.00 7.04 4.40 0.08 16.67 12:06:01 PM 0 71.81 0.00 7.04 4.40 0.08 16.67 12:07:01 PM all 63.13 0.00 4.08 4.17 0.08 28.54 12:07:01 PM 0 63.13 0.00 4.08 4.17 0.08 28.54 12:08:01 PM all 64.98 0.00 2.60 1.52 0.08 30.82 12:08:01 PM 0 64.98 0.00 2.60 1.52 0.08 30.82 12:09:01 PM all 51.65 0.00 3.35 15.49 0.08 29.42 12:09:01 PM 0 51.65 0.00 3.35 15.49 0.08 29.42 Average: all 62.19 0.02 5.59 9.05 0.09 23.06 Average: 0 62.19 0.02 5.59 9.05 0.09 23.06