---> uname -a: Linux prd-centos8-builder-1c-1g-2233.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: 770 304 100 5 365 335 Swap: 1023 24 999 ---> 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:a8:7d:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fea8:7dc2/64 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) 02/19/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 214.19 114.54 99.65 9450.08 43538.34 12:06:01 PM 160.29 31.39 128.90 3818.85 14105.56 12:07:01 PM 81.07 17.53 63.54 1539.48 4195.02 12:08:01 PM 20.81 4.97 15.84 135.69 315.64 12:09:01 PM 160.23 117.94 42.29 8355.08 2418.98 Average: 127.35 57.29 70.06 4661.42 12925.36 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 54948 279344 734264 93.04 2104 298368 543580 29.58 142052 442532 12020 12:06:01 PM 58796 292068 730416 92.55 548 298536 510564 27.78 101656 447744 26352 12:07:01 PM 121624 315828 667588 84.59 500 260420 498584 27.13 148936 349972 2120 12:08:01 PM 145352 340272 643860 81.58 500 261164 470632 25.61 158364 315780 8 12:09:01 PM 112268 370076 676944 85.77 0 324620 458464 24.95 156868 358616 16760 Average: 98598 319518 690614 87.51 730 288622 496365 27.01 141575 382929 11452 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 211.74 129.46 1444.64 55.91 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 33.37 33.28 387.41 5.73 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.48 24.38 173.61 8.60 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.74 19.03 14.15 7.22 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 18.73 18.34 19.18 13.00 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 60.86 44.93 408.15 18.10 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) 02/19/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 68.15 0.07 13.27 6.39 0.10 12.03 12:05:01 PM 0 68.15 0.07 13.27 6.39 0.10 12.03 12:06:01 PM all 74.67 0.00 11.66 3.42 0.10 10.14 12:06:01 PM 0 74.67 0.00 11.66 3.42 0.10 10.14 12:07:01 PM all 64.54 0.00 5.74 2.92 0.10 26.70 12:07:01 PM 0 64.54 0.00 5.74 2.92 0.10 26.70 12:08:01 PM all 67.44 0.00 4.21 0.38 0.08 27.89 12:08:01 PM 0 67.44 0.00 4.21 0.38 0.08 27.89 12:09:01 PM all 65.55 0.00 6.48 14.12 0.10 13.75 12:09:01 PM 0 65.55 0.00 6.48 14.12 0.10 13.75 Average: all 68.07 0.01 8.27 5.45 0.10 18.10 Average: 0 68.07 0.01 8.27 5.45 0.10 18.10