---> uname -a: Linux prd-centos8-builder-1c-1g-1159.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: 2800.022 BogoMIPS: 5600.04 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 86 5 378 332 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:db:96:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fedb:96e7/64 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) 12/17/2023 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 243.02 156.83 86.19 11062.89 41880.98 06:06:01 PM 171.20 43.58 127.63 4683.89 16545.06 06:07:02 PM 100.80 16.40 84.40 1298.70 6150.53 06:08:01 PM 21.27 2.29 18.99 147.83 406.33 06:09:01 PM 148.12 116.21 31.91 7499.40 1764.64 Average: 137.26 67.27 69.99 4954.34 13391.97 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 69776 336688 719280 91.16 1868 344476 497724 27.09 122640 457064 17688 06:06:01 PM 122800 349780 666256 84.44 20 291540 461804 25.13 99748 385224 17752 06:07:02 PM 99424 280268 689632 87.40 0 245180 544768 29.65 129548 384476 12 06:08:01 PM 97880 282800 691176 87.60 0 249224 543696 29.59 141896 373532 32 06:09:01 PM 52540 303936 736516 93.34 0 315908 523152 28.47 147340 414448 1956 Average: 88484 310694 700572 88.79 378 289266 514229 27.98 128234 402949 7488 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 215.39 135.59 1167.27 55.68 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 53.46 50.44 792.26 7.97 0.00 0.00 0.00 0.00 06:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 PM eth0 21.98 23.66 178.57 6.80 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 17.85 20.43 17.33 8.96 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.69 17.12 17.57 8.14 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 65.43 49.54 435.94 17.54 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) 12/17/2023 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 62.20 0.08 8.96 16.21 0.13 12.42 06:05:01 PM 0 62.20 0.08 8.96 16.21 0.13 12.42 06:06:01 PM all 70.27 0.00 7.33 6.78 0.10 15.52 06:06:01 PM 0 70.27 0.00 7.33 6.78 0.10 15.52 06:07:02 PM all 61.69 0.00 3.82 3.85 0.10 30.54 06:07:02 PM 0 61.69 0.00 3.82 3.85 0.10 30.54 06:08:01 PM all 63.84 0.00 2.58 0.58 0.08 32.92 06:08:01 PM 0 63.84 0.00 2.58 0.58 0.08 32.92 06:09:01 PM all 49.77 0.00 3.49 16.29 0.07 30.38 06:09:01 PM 0 49.77 0.00 3.49 16.29 0.07 30.38 Average: all 61.55 0.02 5.24 8.76 0.10 24.33 Average: 0 61.55 0.02 5.24 8.76 0.10 24.33