---> uname -a: Linux prd-centos8-builder-1c-1g-1510.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: 2800.000 BogoMIPS: 5600.00 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: 770 303 84 5 382 338 Swap: 1023 29 994 ---> 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:6d:ad:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe6d:ade0/64 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) 12/20/2023 _x86_64_ (1 CPU) 16:03:58 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:02 PM 145.22 27.79 117.43 3348.88 13550.36 04:07:01 PM 137.55 37.44 100.10 2697.26 10199.12 04:08:01 PM 36.84 3.15 33.69 299.63 1333.34 04:09:01 PM 90.34 62.60 27.74 5177.87 1626.91 04:10:01 PM 128.53 74.83 53.70 3530.31 2084.54 Average: 107.61 41.17 66.44 3012.00 5746.63 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 PM 107244 322316 681812 86.41 1308 283140 499900 27.20 96136 428608 24024 04:07:01 PM 217272 392668 571784 72.46 952 239892 423456 23.04 120044 282032 26264 04:08:01 PM 208100 391796 580956 73.63 952 248504 426048 23.18 137380 274260 20 04:09:01 PM 66768 367284 722288 91.54 940 365832 455208 24.77 139908 412284 244 04:10:01 PM 108820 358924 680236 86.21 940 317784 476044 25.91 161176 361788 27300 Average: 141641 366598 647415 82.05 1018 291030 456131 24.82 130929 351794 15570 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 73.72 67.54 1114.29 7.99 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.59 22.53 191.25 6.69 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.01 18.74 15.74 7.76 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.79 18.09 17.48 9.06 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.29 15.51 11.05 9.51 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 28.72 28.52 270.52 8.21 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) 12/20/2023 _x86_64_ (1 CPU) 16:03:58 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:02 PM all 68.30 0.00 6.78 5.48 0.18 19.25 04:06:02 PM 0 68.30 0.00 6.78 5.48 0.18 19.25 04:07:01 PM all 63.96 0.00 5.41 5.38 0.15 25.10 04:07:01 PM 0 63.96 0.00 5.41 5.38 0.15 25.10 04:08:01 PM all 65.36 0.00 2.57 1.40 0.13 30.54 04:08:01 PM 0 65.36 0.00 2.57 1.40 0.13 30.54 04:09:01 PM all 56.50 0.00 3.54 8.29 0.12 31.55 04:09:01 PM 0 56.50 0.00 3.54 8.29 0.12 31.55 04:10:01 PM all 63.48 0.00 4.32 11.12 0.13 20.94 04:10:01 PM 0 63.48 0.00 4.32 11.12 0.13 20.94 Average: all 63.52 0.00 4.52 6.34 0.14 25.48 Average: 0 63.52 0.00 4.52 6.34 0.14 25.48