---> uname -a: Linux prd-centos8-builder-1c-1g-4688.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: 770 297 92 5 380 342 Swap: 1023 32 991 ---> 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:fe:42:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.136/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fefe:42a0/64 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) 01/25/2024 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 282.09 219.87 62.22 16105.04 40266.51 04:06:01 PM 144.88 26.90 117.97 3408.98 13259.73 04:07:01 PM 121.56 34.02 87.54 2214.89 7646.43 04:08:01 PM 34.87 4.35 30.52 380.48 1558.74 04:09:01 PM 112.53 92.00 20.53 6318.69 726.16 04:10:01 PM 104.47 39.93 64.54 2260.96 2673.84 Average: 133.44 69.54 63.90 5117.49 11031.45 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 47448 342572 741608 93.99 2104 373868 499824 27.20 126772 480124 18692 04:06:01 PM 61180 310768 727876 92.25 652 317040 512008 27.86 105928 451512 29008 04:07:01 PM 149436 329468 639620 81.06 8 247472 496784 27.03 135576 335852 23624 04:08:01 PM 152752 343380 636304 80.64 8 258304 482436 26.25 153820 314128 1084 04:09:01 PM 48948 374728 740108 93.80 8 392952 457060 24.87 162936 407288 12332 04:10:01 PM 130232 377740 658824 83.50 0 315164 464712 25.29 189404 307668 27300 Average: 98333 346443 690723 87.54 463 317467 485471 26.42 145739 382762 18673 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 191.00 116.40 995.25 53.96 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 57.83 53.33 783.14 6.70 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 23.47 24.57 185.63 8.09 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 15.43 17.71 15.19 7.11 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 17.16 17.31 17.39 8.46 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 14.35 15.76 11.14 10.24 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 53.25 40.87 334.97 15.77 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) 01/25/2024 _x86_64_ (1 CPU) 16:03:52 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 57.10 0.12 11.24 19.08 0.10 12.37 04:05:01 PM 0 57.10 0.12 11.24 19.08 0.10 12.37 04:06:01 PM all 70.28 0.00 6.35 5.11 0.08 18.18 04:06:01 PM 0 70.28 0.00 6.35 5.11 0.08 18.18 04:07:01 PM all 62.46 0.00 4.80 4.79 0.08 27.86 04:07:01 PM 0 62.46 0.00 4.80 4.79 0.08 27.86 04:08:01 PM all 64.81 0.00 2.50 1.90 0.08 30.71 04:08:01 PM 0 64.81 0.00 2.50 1.90 0.08 30.71 04:09:01 PM all 53.54 0.00 3.11 11.90 0.10 31.35 04:09:01 PM 0 53.54 0.00 3.11 11.90 0.10 31.35 04:10:01 PM all 66.37 0.00 4.11 8.83 0.10 20.59 04:10:01 PM 0 66.37 0.00 4.11 8.83 0.10 20.59 Average: all 62.43 0.02 5.35 8.60 0.09 23.51 Average: 0 62.43 0.02 5.35 8.60 0.09 23.51