---> uname -a: Linux prd-centos8-builder-1c-1g-602.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: 770 296 96 5 378 343 Swap: 1023 33 990 ---> 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:0c:f8:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.251/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe0c:f887/64 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) 02/02/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 252.62 165.63 86.99 11621.65 41692.44 07:06:01 AM 177.93 41.89 136.04 4056.99 15716.20 07:07:01 AM 87.35 20.95 66.41 1572.80 4979.04 07:08:01 AM 22.16 4.58 17.57 129.00 352.87 07:09:01 AM 175.06 124.43 50.63 8202.07 2681.67 Average: 143.04 71.50 71.54 5116.89 13087.67 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 97812 333180 691244 87.60 2084 312432 494804 26.93 138564 414200 28948 07:06:01 AM 80808 304216 708248 89.76 116 288976 505408 27.50 111896 418948 30472 07:07:01 AM 108232 313140 680824 86.28 116 271924 507276 27.60 161424 350832 13776 07:08:01 AM 123312 319368 665744 84.37 116 263092 499912 27.20 162576 333516 2472 07:09:01 AM 102584 368104 686472 87.00 116 331908 466060 25.36 150076 369792 27888 Average: 102550 327602 686506 87.00 510 293666 494692 26.92 144907 377458 20711 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 190.61 125.48 1184.15 55.11 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 46.64 44.96 649.04 8.50 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.65 25.30 157.91 9.04 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 18.41 20.92 15.96 8.05 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.46 18.16 18.30 13.26 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 59.16 46.97 405.20 18.79 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) 02/02/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 61.94 0.08 9.24 16.01 0.12 12.60 07:05:01 AM 0 61.94 0.08 9.24 16.01 0.12 12.60 07:06:01 AM all 72.70 0.00 7.47 7.27 0.13 12.43 07:06:01 AM 0 72.70 0.00 7.47 7.27 0.13 12.43 07:07:01 AM all 63.98 0.00 3.83 3.79 0.10 28.30 07:07:01 AM 0 63.98 0.00 3.83 3.79 0.10 28.30 07:08:01 AM all 66.85 0.00 2.85 0.50 0.10 29.70 07:08:01 AM 0 66.85 0.00 2.85 0.50 0.10 29.70 07:09:01 AM all 65.70 0.00 4.66 16.34 0.12 13.18 07:09:01 AM 0 65.70 0.00 4.66 16.34 0.12 13.18 Average: all 66.24 0.02 5.61 8.78 0.11 19.24 Average: 0 66.24 0.02 5.61 8.78 0.11 19.24