---> uname -a: Linux prd-centos8-builder-1c-1g-4365.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 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 289 61 6 419 349 Swap: 1023 23 1000 ---> 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:03:5d:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe03:5d92/64 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) 03/12/2024 _x86_64_ (1 CPU) 11:03:39 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 204.74 122.74 81.99 9785.89 41900.61 11:06:01 AM 132.65 26.06 106.59 3118.26 12607.90 11:07:02 AM 82.10 36.80 45.30 2029.11 3926.73 11:08:01 AM 114.92 91.02 23.90 7000.30 716.02 Average: 133.39 68.84 64.55 5459.29 14737.27 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 85228 337200 703984 89.20 2104 323708 493972 26.88 135128 408016 18100 11:06:01 AM 47612 309008 741600 93.97 96 329608 529852 28.83 105956 468340 6104 11:07:02 AM 141848 360708 647364 82.03 48 286048 479040 26.07 133732 346460 5724 11:08:01 AM 55060 335468 734152 93.02 48 347832 508900 27.69 154580 417516 152 Average: 82437 335596 706775 89.55 574 321799 502941 27.37 132349 410083 7520 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 214.40 108.46 1118.81 53.40 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 41.72 39.71 576.56 5.05 0.00 0.00 0.00 0.00 11:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 AM eth0 23.25 24.05 255.34 8.03 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 13.68 16.02 14.67 9.11 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 72.94 46.94 490.83 18.80 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) 03/12/2024 _x86_64_ (1 CPU) 11:03:39 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 70.20 0.07 14.21 4.58 0.24 10.70 11:05:01 AM 0 70.20 0.07 14.21 4.58 0.24 10.70 11:06:01 AM all 73.04 0.00 9.90 2.92 0.17 13.98 11:06:01 AM 0 73.04 0.00 9.90 2.92 0.17 13.98 11:07:02 AM all 61.38 0.00 5.85 4.55 0.15 28.06 11:07:02 AM 0 61.38 0.00 5.85 4.55 0.15 28.06 11:08:01 AM all 62.35 0.00 4.27 12.07 0.15 21.15 11:08:01 AM 0 62.35 0.00 4.27 12.07 0.15 21.15 Average: all 66.75 0.02 8.55 6.01 0.18 18.49 Average: 0 66.75 0.02 8.55 6.01 0.18 18.49