---> uname -a: Linux prd-centos8-builder-1c-1g-3692.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: 770 300 70 6 399 337 Swap: 1023 21 1002 ---> 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:d5:4d:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fed5:4dfa/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) 06/17/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 281.64 167.07 114.58 13562.45 41656.52 12:06:01 AM 150.18 33.87 116.32 4070.73 12854.81 12:07:01 AM 55.57 15.50 40.07 722.33 2743.26 12:08:01 AM 21.40 3.98 17.42 65.16 340.82 12:09:01 AM 138.21 111.10 27.11 8030.66 987.94 Average: 129.39 66.29 63.10 5289.48 11716.52 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 90572 338104 698640 88.52 2104 320964 496548 27.02 142180 402044 16984 12:06:01 AM 89676 360572 699536 88.64 1244 335248 466392 25.38 135124 390652 17168 12:07:01 AM 152264 360320 636948 80.71 584 273788 466316 25.37 158116 308360 1088 12:08:01 AM 65692 289032 723520 91.68 584 289084 538860 29.32 160172 391672 15812 12:09:01 AM 71660 344700 717552 90.92 100 338860 502104 27.32 165168 391584 12612 Average: 93973 338546 695239 88.09 923 311589 494044 26.88 152152 376862 12733 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 205.50 113.08 1106.57 56.51 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 54.48 51.55 583.45 9.15 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 30.62 32.46 278.12 8.94 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 17.75 20.17 15.14 9.06 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.51 18.60 18.53 13.21 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 65.37 47.17 400.39 19.37 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) 06/17/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 59.46 0.07 15.58 13.63 0.13 11.13 12:05:01 AM 0 59.46 0.07 15.58 13.63 0.13 11.13 12:06:01 AM all 70.43 0.00 10.58 3.97 0.13 14.88 12:06:01 AM 0 70.43 0.00 10.58 3.97 0.13 14.88 12:07:01 AM all 68.20 0.00 4.71 2.55 0.10 24.45 12:07:01 AM 0 68.20 0.00 4.71 2.55 0.10 24.45 12:08:01 AM all 64.33 0.00 4.18 0.35 0.12 31.02 12:08:01 AM 0 64.33 0.00 4.18 0.35 0.12 31.02 12:09:01 AM all 67.20 0.00 5.74 13.35 0.12 13.60 12:09:01 AM 0 67.20 0.00 5.74 13.35 0.12 13.60 Average: all 65.93 0.01 8.15 6.76 0.12 19.03 Average: 0 65.93 0.01 8.15 6.76 0.12 19.03