---> uname -a: Linux prd-centos8-builder-2c-4g-2589.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 499 1132 17 2033 2890 Swap: 1023 0 1023 ---> 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:59:15:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe59:1548/64 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) 09/01/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 53.40 1.18 52.22 91.70 5567.11 04:07:01 PM 63.56 0.47 63.10 53.32 7024.33 04:08:01 PM 36.71 0.08 36.63 1.87 4692.13 04:09:01 PM 21.98 0.27 21.71 41.85 914.25 04:10:01 PM 14.55 0.00 14.55 0.00 374.82 04:11:01 PM 21.42 0.37 21.05 18.12 769.77 04:12:01 PM 20.04 0.38 19.66 38.65 634.14 Average: 33.09 0.39 32.70 35.07 2853.71 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1401796 3041068 2351880 62.66 2104 1807192 598260 12.46 143272 1917400 129540 04:07:01 PM 1235160 2993564 2518516 67.09 2104 1919792 618200 12.87 145540 2054932 89140 04:08:01 PM 1120252 2947312 2633424 70.16 2104 1987916 685216 14.27 173368 2141544 55096 04:09:01 PM 1150980 2957884 2602696 69.34 2104 1967912 675580 14.07 207100 2075840 20296 04:10:01 PM 1197168 2992816 2556508 68.11 2104 1956524 634060 13.20 206968 2030308 8840 04:11:01 PM 1153620 2948448 2600056 69.27 2104 1955644 664844 13.84 390964 1890320 7496 04:12:01 PM 1175308 2974148 2578368 68.69 2104 1959220 636240 13.25 390700 1868148 16288 Average: 1204898 2979320 2548778 67.90 2104 1936314 644629 13.42 236845 1996927 46671 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 62.11 52.13 805.63 5.51 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.71 22.19 243.62 4.91 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 44.61 37.49 585.90 10.21 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.73 13.45 12.45 5.42 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 10.38 12.03 8.62 4.54 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 18.42 16.52 17.12 7.09 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 10.50 11.30 8.60 5.45 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 26.21 23.59 240.26 6.16 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) 09/01/2025 _x86_64_ (2 CPU) 16:03:56 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 39.39 0.00 4.26 1.19 2.41 52.75 04:06:01 PM 0 64.34 0.00 6.44 1.03 2.67 25.52 04:06:01 PM 1 14.58 0.00 2.09 1.35 2.14 79.83 04:07:01 PM all 38.67 0.00 4.34 2.20 2.89 51.90 04:07:01 PM 0 51.28 0.00 5.24 1.64 2.79 39.04 04:07:01 PM 1 26.17 0.00 3.44 2.76 2.98 64.64 04:08:01 PM all 36.04 0.00 3.09 1.53 2.45 56.90 04:08:01 PM 0 46.86 0.00 3.13 1.85 2.50 45.65 04:08:01 PM 1 25.26 0.00 3.05 1.20 2.40 68.08 04:09:01 PM all 38.06 0.00 2.52 0.53 2.47 56.41 04:09:01 PM 0 48.48 0.00 2.85 0.60 2.27 45.81 04:09:01 PM 1 27.73 0.00 2.20 0.46 2.68 66.93 04:10:01 PM all 36.45 0.00 2.41 0.20 2.79 58.15 04:10:01 PM 0 53.31 0.00 2.80 0.13 2.62 41.14 04:10:01 PM 1 19.81 0.00 2.03 0.26 2.96 74.94 04:11:01 PM all 36.12 0.00 2.98 0.71 2.37 57.83 04:11:01 PM 0 42.16 0.00 3.79 0.28 2.28 51.48 04:11:01 PM 1 30.11 0.00 2.17 1.14 2.45 64.13 04:12:01 PM all 41.03 0.00 3.65 0.44 2.58 52.30 04:12:01 PM 0 68.65 0.00 5.18 0.61 2.36 23.19 04:12:01 PM 1 13.92 0.00 2.14 0.26 2.80 80.87 Average: all 37.97 0.00 3.32 0.97 2.57 55.18 Average: 0 53.57 0.00 4.20 0.88 2.50 38.85 Average: 1 22.50 0.00 2.45 1.06 2.63 71.36