---> uname -a: Linux prd-centos8-builder-1c-1g-2196.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: 770 298 91 6 380 339 Swap: 1023 24 999 ---> 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:5a:5c:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.182/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe5a:5cc5/64 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) 12/28/2023 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 263.09 181.03 82.06 13633.58 41288.99 02:06:01 PM 155.50 28.50 127.00 3325.16 15828.99 02:07:01 PM 116.81 33.79 83.02 2335.61 6724.63 02:08:01 PM 32.61 4.10 28.51 191.34 1358.86 02:09:01 PM 138.62 116.02 22.60 7472.22 797.75 Average: 141.28 72.81 68.47 5397.48 13192.09 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 86500 330024 702556 89.04 1200 321608 513444 27.94 129240 435988 21196 02:06:01 PM 87340 305144 701716 88.93 0 284032 519372 28.26 103208 422132 28572 02:07:01 PM 116220 325244 672836 85.27 0 274024 504952 27.48 133724 365688 30188 02:08:01 PM 115488 324444 673568 85.36 0 273992 503500 27.40 145900 353756 8020 02:09:01 PM 51692 360300 737364 93.45 0 374272 469396 25.54 154604 410592 13660 Average: 91448 329031 697608 88.41 240 305586 502133 27.33 133335 397631 20327 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 192.84 119.42 1047.69 54.04 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 67.44 61.51 920.15 7.15 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.95 23.93 179.69 8.56 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.41 19.15 15.75 8.86 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 16.84 16.34 16.95 8.17 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 63.08 48.03 434.68 17.38 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) 12/28/2023 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 58.88 0.08 9.70 19.25 0.12 11.97 02:05:02 PM 0 58.88 0.08 9.70 19.25 0.12 11.97 02:06:01 PM all 69.84 0.00 7.30 5.03 0.14 17.69 02:06:01 PM 0 69.84 0.00 7.30 5.03 0.14 17.69 02:07:01 PM all 61.56 0.00 4.91 6.06 0.13 27.34 02:07:01 PM 0 61.56 0.00 4.91 6.06 0.13 27.34 02:08:01 PM all 64.98 0.00 2.80 1.18 0.10 30.93 02:08:01 PM 0 64.98 0.00 2.80 1.18 0.10 30.93 02:09:01 PM all 51.69 0.00 3.79 15.28 0.10 29.14 02:09:01 PM 0 51.69 0.00 3.79 15.28 0.10 29.14 Average: all 61.37 0.02 5.69 9.37 0.12 23.44 Average: 0 61.37 0.02 5.69 9.37 0.12 23.44