---> uname -a: Linux prd-centos8-builder-1c-1g-2367.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 310 90 5 370 330 Swap: 1023 26 997 ---> 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:94:8e:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe94:8e04/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/20/2024 _x86_64_ (1 CPU) 19:03:45 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:02 PM 242.49 151.82 90.67 13120.08 42494.98 07:06:01 PM 159.56 36.00 123.56 4171.24 14407.06 07:07:01 PM 105.25 20.73 84.52 1700.23 5949.38 07:08:01 PM 26.94 6.65 20.29 325.89 475.39 07:09:01 PM 157.87 117.53 40.34 8143.98 2271.07 Average: 138.38 66.67 71.72 5498.77 13124.60 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 PM 57780 282636 731428 92.68 2096 300464 544584 29.63 131572 456472 29392 07:06:01 PM 169976 376940 619232 78.46 604 271360 462012 25.14 103064 338980 16788 07:07:01 PM 167624 337612 621584 78.76 576 235008 477300 25.97 146680 304308 3648 07:08:01 PM 160440 338392 628768 79.67 576 242976 476440 25.92 160760 296476 20 07:09:01 PM 54712 290964 734496 93.07 568 301884 541648 29.47 135416 437172 17512 Average: 122106 325309 667102 84.53 884 270338 500397 27.23 135498 366682 13472 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 PM eth0 212.34 116.07 1184.09 54.90 0.00 0.00 0.00 0.00 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 48.76 45.76 630.15 6.09 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 27.69 27.77 206.03 11.60 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 15.36 18.43 15.93 7.78 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 19.55 17.90 20.13 10.92 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 64.84 45.21 410.80 18.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 02/20/2024 _x86_64_ (1 CPU) 19:03:45 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:02 PM all 65.23 0.10 14.28 7.52 0.12 12.76 07:05:02 PM 0 65.23 0.10 14.28 7.52 0.12 12.76 07:06:01 PM all 74.70 0.00 11.40 3.97 0.12 9.81 07:06:01 PM 0 74.70 0.00 11.40 3.97 0.12 9.81 07:07:01 PM all 69.49 0.00 6.44 3.82 0.13 20.12 07:07:01 PM 0 69.49 0.00 6.44 3.82 0.13 20.12 07:08:01 PM all 69.34 0.00 3.98 0.72 0.10 25.86 07:08:01 PM 0 69.34 0.00 3.98 0.72 0.10 25.86 07:09:01 PM all 56.23 0.00 6.06 14.47 0.12 23.12 07:09:01 PM 0 56.23 0.00 6.06 14.47 0.12 23.12 Average: all 66.97 0.02 8.42 6.11 0.12 18.36 Average: 0 66.97 0.02 8.42 6.11 0.12 18.36