---> uname -a: Linux prd-centos8-builder-1c-1g-385.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: 770 310 88 5 371 330 Swap: 1023 22 1001 ---> 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:d2:cc:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fed2:cc77/64 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) 11/21/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 258.02 169.81 88.21 12343.85 42351.01 02:06:01 PM 166.08 39.56 126.51 4351.66 15955.26 02:07:01 PM 99.20 21.33 77.87 1553.22 5937.77 02:08:01 PM 24.52 5.40 19.12 188.94 418.42 02:09:01 PM 151.86 114.90 36.96 7479.42 2039.54 Average: 139.94 70.20 69.75 5183.56 13343.34 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 86288 340080 702768 89.06 2104 331516 485228 26.41 134576 429568 11928 02:06:01 PM 141676 347156 647380 82.04 508 271760 460344 25.05 88840 382440 17384 02:07:01 PM 76948 272664 712108 90.25 324 262116 540204 29.40 127216 410824 20 02:08:01 PM 168440 367984 620616 78.65 324 266180 441444 24.02 139244 307504 16 02:09:01 PM 159772 396740 629284 79.75 0 303084 418456 22.77 143872 313572 15656 Average: 126625 344925 662431 83.95 652 286931 469135 25.53 126750 368782 9001 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 200.62 128.58 1090.03 56.34 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 56.18 53.99 825.80 6.96 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 21.61 24.09 179.20 7.91 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 17.21 19.55 16.54 7.70 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 16.71 16.48 16.74 8.44 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 62.48 48.55 425.80 17.47 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) 11/21/2023 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 60.93 0.10 9.48 17.60 0.12 11.77 02:05:01 PM 0 60.93 0.10 9.48 17.60 0.12 11.77 02:06:01 PM all 68.64 0.00 7.29 6.16 0.10 17.81 02:06:01 PM 0 68.64 0.00 7.29 6.16 0.10 17.81 02:07:01 PM all 60.82 0.00 3.77 5.22 0.10 30.09 02:07:01 PM 0 60.82 0.00 3.77 5.22 0.10 30.09 02:08:01 PM all 64.10 0.00 2.62 1.00 0.10 32.18 02:08:01 PM 0 64.10 0.00 2.62 1.00 0.10 32.18 02:09:01 PM all 50.43 0.00 3.77 15.94 0.10 29.76 02:09:01 PM 0 50.43 0.00 3.77 15.94 0.10 29.76 Average: all 60.99 0.02 5.38 9.18 0.10 24.33 Average: 0 60.99 0.02 5.38 9.18 0.10 24.33