---> uname -a: Linux prd-centos8-builder-1c-1g-3152.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: 770 315 52 7 402 321 Swap: 1023 16 1007 ---> 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:c7:62:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fec7:6204/64 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) 01/30/2025 _x86_64_ (1 CPU) 03:03:51 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 324.23 219.29 104.94 16682.67 41120.62 03:06:01 AM 121.86 10.16 111.69 1087.19 13275.58 03:07:01 AM 66.27 21.62 44.65 867.69 3980.58 03:08:01 AM 19.53 3.90 15.63 72.24 1143.22 03:09:01 AM 145.73 114.16 31.57 7889.26 960.19 Average: 135.59 73.88 61.71 5323.62 12105.80 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 51764 298720 737448 93.44 1980 318568 528072 28.73 120784 453520 25464 03:06:01 AM 73864 326100 715348 90.64 612 317376 486656 26.48 101028 439148 12624 03:07:01 AM 76500 307764 712712 90.31 268 296716 510828 27.80 157140 383220 25576 03:08:01 AM 129328 336916 659884 83.61 268 273040 477368 25.98 155912 330272 1120 03:09:01 AM 56120 321204 733092 92.89 96 331548 511088 27.81 151712 418012 13180 Average: 77515 318141 711697 90.18 645 307450 502802 27.36 137315 404834 15593 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 191.32 103.76 1011.63 55.63 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 59.85 53.61 689.66 7.86 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 40.67 38.87 449.66 10.50 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 22.48 20.88 19.53 8.17 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 20.29 20.06 19.97 13.87 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 66.96 47.45 438.29 19.22 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) 01/30/2025 _x86_64_ (1 CPU) 03:03:51 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 59.58 0.12 19.58 13.43 0.13 7.16 03:05:01 AM 0 59.58 0.12 19.58 13.43 0.13 7.16 03:06:01 AM all 60.23 0.00 8.82 3.06 0.13 27.77 03:06:01 AM 0 60.23 0.00 8.82 3.06 0.13 27.77 03:07:01 AM all 59.85 0.00 5.43 2.79 0.12 31.82 03:07:01 AM 0 59.85 0.00 5.43 2.79 0.12 31.82 03:08:01 AM all 61.56 0.00 5.19 0.42 0.10 32.74 03:08:01 AM 0 61.56 0.00 5.19 0.42 0.10 32.74 03:09:01 AM all 64.83 0.00 6.00 13.34 0.15 15.68 03:09:01 AM 0 64.83 0.00 6.00 13.34 0.15 15.68 Average: all 61.21 0.02 9.00 6.61 0.13 23.03 Average: 0 61.21 0.02 9.00 6.61 0.13 23.03