---> uname -a: Linux prd-centos8-builder-1c-1g-3542.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: 770 318 47 6 404 317 Swap: 1023 14 1009 ---> 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:94:86:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe94:86be/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) 02/03/2025 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:03 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 288.57 170.77 117.80 13989.04 43217.16 08:06:01 PM 147.90 18.11 129.79 1582.29 15031.99 08:07:01 PM 40.35 14.66 25.69 458.25 2424.13 08:08:01 PM 17.81 3.80 14.01 65.83 1144.13 08:09:01 PM 136.58 107.15 29.44 7639.78 850.94 Average: 125.16 62.17 62.99 4684.66 12328.63 08:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 95220 335012 693992 87.93 1972 311416 482028 26.23 129596 405700 22040 08:06:01 PM 49236 289792 739976 93.76 656 305840 525796 28.61 115260 454476 18024 08:07:01 PM 136268 339052 652944 82.73 552 269020 478056 26.01 158004 327080 8 08:08:01 PM 155884 359288 633328 80.25 552 269648 453348 24.67 159192 305588 16 08:09:01 PM 61280 337240 727932 92.24 140 341604 484940 26.39 149528 413536 13288 Average: 99578 332077 689634 87.38 774 299506 484834 26.38 142316 381276 10675 08:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 209.58 117.59 1135.72 57.28 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 79.49 72.92 1057.95 12.30 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 11.80 13.45 13.01 6.70 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.77 17.06 13.70 6.32 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 22.29 22.84 21.94 15.93 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 67.04 48.31 443.97 19.45 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) 02/03/2025 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:03 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 64.21 0.10 15.20 11.57 0.10 8.82 08:05:01 PM 0 64.21 0.10 15.20 11.57 0.10 8.82 08:06:01 PM all 68.76 0.00 9.24 4.22 0.10 17.68 08:06:01 PM 0 68.76 0.00 9.24 4.22 0.10 17.68 08:07:01 PM all 44.69 0.00 3.67 1.55 0.08 50.01 08:07:01 PM 0 44.69 0.00 3.67 1.55 0.08 50.01 08:08:01 PM all 48.56 0.00 3.84 0.58 0.08 46.94 08:08:01 PM 0 48.56 0.00 3.84 0.58 0.08 46.94 08:09:01 PM all 64.28 0.00 6.16 12.74 0.10 16.72 08:09:01 PM 0 64.28 0.00 6.16 12.74 0.10 16.72 Average: all 58.06 0.02 7.57 6.09 0.09 28.17 Average: 0 58.06 0.02 7.57 6.09 0.09 28.17