---> uname -a: Linux prd-centos8-builder-1c-1g-2296.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 101 5 360 331 Swap: 1023 27 996 ---> 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:45:3a:4f 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 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe45:3a4f/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) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 221.92 120.71 101.21 9914.98 44128.90 07:06:01 AM 169.86 40.77 129.09 4477.89 13659.23 07:07:01 AM 96.92 20.77 76.15 1437.55 5482.59 07:08:01 AM 22.99 4.30 18.69 75.57 421.54 07:09:01 AM 156.12 113.62 42.50 8164.00 2238.37 Average: 133.48 60.12 73.36 4817.17 13194.63 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 53228 308180 735984 93.26 2104 329580 520992 28.35 144204 447860 11108 07:06:01 AM 85628 315224 703584 89.15 216 294764 498168 27.11 109780 420152 13584 07:07:01 AM 167696 353412 621516 78.75 40 251376 464564 25.28 160876 291400 3432 07:08:01 AM 157900 343604 631312 79.99 40 251376 473140 25.75 170440 290668 20 07:09:01 AM 66332 308308 722880 91.60 0 308816 526808 28.67 160464 401168 15684 Average: 106157 325746 683055 86.55 480 287182 496734 27.03 149153 370250 8766 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 206.62 135.96 1428.47 55.45 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 44.26 40.20 417.60 16.51 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.74 23.89 177.77 8.93 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 15.98 19.24 13.40 7.61 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.28 17.79 18.65 12.04 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 61.68 47.47 411.48 20.13 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) 07:03:40 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 67.53 0.07 13.48 5.80 0.12 13.01 07:05:02 AM 0 67.53 0.07 13.48 5.80 0.12 13.01 07:06:01 AM all 74.26 0.00 11.42 4.84 0.10 9.38 07:06:01 AM 0 74.26 0.00 11.42 4.84 0.10 9.38 07:07:01 AM all 64.50 0.00 6.61 3.34 0.10 25.45 07:07:01 AM 0 64.50 0.00 6.61 3.34 0.10 25.45 07:08:01 AM all 69.73 0.00 3.80 0.63 0.10 25.74 07:08:01 AM 0 69.73 0.00 3.80 0.63 0.10 25.74 07:09:01 AM all 61.99 0.00 5.88 13.72 0.10 18.31 07:09:01 AM 0 61.99 0.00 5.88 13.72 0.10 18.31 Average: all 67.58 0.01 8.23 5.67 0.10 18.41 Average: 0 67.58 0.01 8.23 5.67 0.10 18.41