---> uname -a: Linux prd-centos8-builder-1c-1g-3409.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 8.4G 12G 42% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 310 91 5 368 329 Swap: 1023 31 992 ---> 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:a0:f0:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fea0:f0e2/64 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) 01/11/2024 _x86_64_ (1 CPU) 19:04:08 LINUX RESTART (1 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 152.02 39.42 112.60 4543.45 13608.74 07:07:01 PM 133.09 19.62 113.47 1753.40 10241.31 07:08:01 PM 51.61 12.16 39.45 756.29 1652.41 07:09:01 PM 19.20 5.13 14.06 118.51 268.19 07:10:02 PM 198.42 129.68 68.74 8191.83 4673.19 Average: 110.73 41.20 69.53 3067.42 6064.81 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 94028 346868 695028 88.08 1276 322696 465976 25.36 117528 417296 28992 07:07:01 PM 47252 263436 741804 94.01 572 282752 549488 29.90 120540 450760 14516 07:08:01 PM 106744 310260 682312 86.47 572 269868 502972 27.37 155152 357332 12712 07:09:01 PM 61764 268852 727292 92.17 572 273344 542340 29.51 157332 398696 14100 07:10:02 PM 154332 404948 634724 80.44 120 317564 420764 22.90 135212 333052 29168 Average: 92824 318873 696232 88.24 622 293245 496308 27.01 137153 391427 19898 07:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 84.26 71.56 1004.99 9.00 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.59 31.13 306.78 8.24 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.28 18.39 15.80 8.36 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 15.10 17.28 12.33 6.18 0.00 0.00 0.00 0.00 07:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 PM eth0 26.48 24.90 221.33 11.11 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 34.38 32.52 309.96 8.58 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) 01/11/2024 _x86_64_ (1 CPU) 19:04:08 LINUX RESTART (1 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 68.78 0.00 7.28 5.26 0.12 18.55 07:06:01 PM 0 68.78 0.00 7.28 5.26 0.12 18.55 07:07:01 PM all 67.07 0.00 5.37 5.22 0.12 22.22 07:07:01 PM 0 67.07 0.00 5.37 5.22 0.12 22.22 07:08:01 PM all 61.39 0.00 3.20 3.30 0.10 32.00 07:08:01 PM 0 61.39 0.00 3.20 3.30 0.10 32.00 07:09:01 PM all 61.59 0.00 2.62 0.48 0.10 35.21 07:09:01 PM 0 61.59 0.00 2.62 0.48 0.10 35.21 07:10:02 PM all 55.72 0.00 5.06 16.31 0.12 22.79 07:10:02 PM 0 55.72 0.00 5.06 16.31 0.12 22.79 Average: all 62.89 0.00 4.70 6.11 0.11 26.18 Average: 0 62.89 0.00 4.70 6.11 0.11 26.18