---> uname -a: Linux prd-centos8-builder-1c-1g-1988.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: 2800.000 BogoMIPS: 5600.00 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: 770 310 55 6 405 326 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:61:c5:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe61:c507/64 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) 03/07/2025 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 301.58 189.22 112.36 15278.92 41325.25 03:06:01 PM 143.36 18.92 124.44 1655.17 14113.44 03:07:01 PM 67.18 21.27 45.91 809.06 5047.18 03:08:01 PM 19.49 4.31 15.18 70.23 280.84 03:09:01 PM 140.49 111.71 28.78 8033.44 940.86 Average: 134.47 69.12 65.34 5172.16 12348.86 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 99156 339516 690056 87.44 1960 313560 488092 26.56 104572 433700 21764 03:06:01 PM 62184 334784 727028 92.12 328 336832 478492 26.04 108448 442072 18212 03:07:01 PM 95468 323284 693744 87.90 328 293096 494720 26.92 169824 353092 21424 03:08:01 PM 57792 294712 731420 92.68 328 302208 523408 28.48 170964 388252 29952 03:09:01 PM 74876 352196 714336 90.51 4 342292 475540 25.88 178496 368616 13040 Average: 77895 328898 711317 90.13 590 317598 492050 26.77 146461 397146 20878 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 179.52 108.80 1055.49 56.00 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 55.57 52.56 653.43 8.70 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 42.28 41.40 521.53 11.84 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.67 18.37 14.55 8.43 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.97 18.40 18.69 12.09 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 62.63 47.92 452.88 19.42 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) 03/07/2025 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 60.58 0.13 17.40 12.63 0.13 9.13 03:05:01 PM 0 60.58 0.13 17.40 12.63 0.13 9.13 03:06:01 PM all 69.19 0.00 9.90 4.59 0.12 16.20 03:06:01 PM 0 69.19 0.00 9.90 4.59 0.12 16.20 03:07:01 PM all 65.53 0.00 5.27 2.45 0.13 26.61 03:07:01 PM 0 65.53 0.00 5.27 2.45 0.13 26.61 03:08:01 PM all 59.25 0.00 4.56 0.37 0.10 35.73 03:08:01 PM 0 59.25 0.00 4.56 0.37 0.10 35.73 03:09:01 PM all 65.04 0.00 6.21 13.23 0.12 15.40 03:09:01 PM 0 65.04 0.00 6.21 13.23 0.12 15.40 Average: all 63.92 0.03 8.67 6.65 0.12 20.61 Average: 0 63.92 0.03 8.67 6.65 0.12 20.61