---> uname -a: Linux prd-centos8-builder-1c-1g-3322.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: 770 306 56 6 407 331 Swap: 1023 19 1004 ---> 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:54:5d:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe54:5da1/64 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) 03/22/2025 _x86_64_ (1 CPU) 22:03:43 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 257.94 139.03 118.92 11804.49 42212.13 10:06:01 PM 157.67 18.50 139.17 1778.33 15829.50 10:07:01 PM 64.82 32.43 32.38 1174.61 2763.09 10:08:01 PM 71.82 53.46 18.36 3511.81 1419.53 Average: 138.11 60.87 77.24 4569.34 15566.16 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 81384 326028 707828 89.69 2104 317740 498744 27.14 142344 414448 26380 10:06:01 PM 54232 302664 734980 93.13 900 314256 514732 28.01 115384 449228 18024 10:07:01 PM 53980 294796 735232 93.16 692 307800 527216 28.69 175576 393252 29960 10:08:01 PM 59952 366688 729260 92.40 692 373552 459080 24.98 184496 375264 40 Average: 62387 322544 726825 92.10 1097 328337 499943 27.20 154450 408048 18601 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 226.92 128.56 1197.11 57.07 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 71.08 66.96 1020.15 11.78 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 18.57 20.81 18.23 10.07 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 21.83 21.20 21.73 9.98 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 84.65 59.41 564.63 22.24 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) 03/22/2025 _x86_64_ (1 CPU) 22:03:43 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 65.03 0.08 14.32 9.44 0.12 11.01 10:05:01 PM 0 65.03 0.08 14.32 9.44 0.12 11.01 10:06:01 PM all 68.30 0.00 9.95 4.44 0.10 17.21 10:06:01 PM 0 68.30 0.00 9.95 4.44 0.10 17.21 10:07:01 PM all 64.65 0.00 4.97 2.84 0.10 27.44 10:07:01 PM 0 64.65 0.00 4.97 2.84 0.10 27.44 10:08:01 PM all 56.66 0.00 4.99 6.33 0.10 31.92 10:08:01 PM 0 56.66 0.00 4.99 6.33 0.10 31.92 Average: all 63.66 0.02 8.56 5.76 0.10 21.89 Average: 0 63.66 0.02 8.56 5.76 0.10 21.89