---> uname -a: Linux prd-centos8-builder-2c-4g-2548.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 571 252 17 2841 2793 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:09:c8:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85386sec preferred_lft 85386sec inet6 fe80::f816:3eff:fe09:c806/64 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) 04:00:53 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 18.37 5.83 12.54 889.66 6165.28 04:04:01 AM 73.10 0.18 72.91 4.13 19357.12 04:05:01 AM 32.41 0.83 31.58 89.05 6656.66 04:06:01 AM 5.15 0.08 5.06 4.13 301.23 04:07:01 AM 0.77 0.00 0.77 0.00 24.33 04:08:01 AM 0.25 0.00 0.25 0.00 2.68 04:09:01 AM 0.15 0.00 0.15 0.00 1.18 04:10:01 AM 0.10 0.00 0.10 0.00 0.77 04:11:01 AM 0.23 0.00 0.23 0.00 2.83 04:12:01 AM 1.18 0.97 0.22 23.99 3.35 04:13:01 AM 0.38 0.00 0.38 0.00 10.13 04:14:01 AM 0.17 0.02 0.15 0.13 1.05 04:15:02 AM 8.81 5.90 2.92 557.15 76.01 04:16:01 AM 33.18 0.12 33.06 11.11 3132.29 04:17:01 AM 56.60 0.38 56.21 54.12 6369.08 Average: 15.37 0.96 14.42 109.04 2806.92 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 1377364 2974296 2376312 63.31 2104 1776764 948040 19.74 214796 1911460 22672 04:04:01 AM 555900 2822080 3197776 85.19 2104 2414684 1005636 20.94 271684 2553344 141736 04:05:01 AM 560316 2814784 3193360 85.07 2104 2399196 1015344 21.14 227696 2580164 3784 04:06:01 AM 560044 2815188 3193632 85.08 2104 2399872 1011528 21.06 227976 2579628 12 04:07:01 AM 548460 2803604 3205216 85.39 2104 2399872 1011528 21.06 227976 2591616 8 04:08:01 AM 535132 2790280 3218544 85.74 2104 2399876 1011528 21.06 227976 2604696 12 04:09:01 AM 535200 2790348 3218476 85.74 2104 2399876 1019224 21.22 227976 2604700 4 04:10:01 AM 538212 2793360 3215464 85.66 2104 2399876 1012876 21.09 227976 2601348 4 04:11:01 AM 538216 2793400 3215460 85.66 2104 2399880 1012876 21.09 227976 2601300 4 04:12:01 AM 526608 2782492 3227068 85.97 2104 2400604 1015780 21.15 228808 2612128 20 04:13:01 AM 526676 2782564 3227000 85.97 2104 2400608 1015780 21.15 228808 2611724 8 04:14:01 AM 526364 2782252 3227312 85.98 2104 2400608 1016864 21.17 228808 2611828 4 04:15:02 AM 571296 2843368 3182380 84.78 2104 2416264 925672 19.28 234544 2560700 40 04:16:01 AM 394568 2830564 3359108 89.49 2104 2573348 705476 14.69 439844 2514752 101808 04:17:01 AM 309244 2849788 3444432 91.76 2104 2663560 663124 13.81 429960 2578224 56424 Average: 573573 2817891 3180103 84.72 2104 2389659 959418 19.98 258187 2541174 21769 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 AM eth0 9.71 8.11 33.04 1.15 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 43.89 29.60 1065.80 2.49 0.00 0.00 0.00 0.00 04:05:01 AM lo 4.15 4.15 8.52 8.52 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.80 17.48 11.47 10.29 0.00 0.00 0.00 0.00 04:06:01 AM lo 7.93 7.93 13.38 13.38 0.00 0.00 0.00 0.00 04:06:01 AM eth0 7.56 6.66 0.89 13.33 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 AM eth0 0.70 0.67 0.35 0.29 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 AM eth0 0.35 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:09:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 AM eth0 0.32 0.52 0.03 0.05 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 AM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 AM eth0 9.43 6.21 10.74 11.19 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 AM eth0 0.28 0.48 0.03 0.05 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 AM eth0 0.28 0.42 0.03 0.04 0.00 0.00 0.00 0.00 04:15:02 AM lo 1.70 1.70 2.74 2.74 0.00 0.00 0.00 0.00 04:15:02 AM eth0 2.47 2.63 0.84 0.33 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 51.19 41.83 535.49 6.32 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 26.99 24.09 262.37 5.69 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 1.65 1.65 0.00 0.00 0.00 0.00 Average: eth0 11.40 9.31 127.64 3.42 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) 09/01/2025 _x86_64_ (2 CPU) 04:00:53 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 10.72 0.00 1.36 1.14 0.75 86.02 04:03:01 AM 0 15.66 0.00 1.92 1.60 0.90 79.92 04:03:01 AM 1 5.81 0.00 0.80 0.68 0.60 92.11 04:04:01 AM all 40.35 0.00 6.75 2.69 2.61 47.60 04:04:01 AM 0 27.19 0.00 7.28 1.65 2.31 61.57 04:04:01 AM 1 53.52 0.00 6.22 3.73 2.90 33.62 04:05:01 AM all 14.70 0.00 2.22 0.93 0.99 81.15 04:05:01 AM 0 8.88 0.00 1.87 1.12 0.95 87.18 04:05:01 AM 1 20.52 0.00 2.57 0.75 1.03 75.12 04:06:01 AM all 2.66 0.00 1.03 0.08 0.19 96.05 04:06:01 AM 0 2.48 0.00 1.09 0.12 0.22 96.10 04:06:01 AM 1 2.83 0.00 0.97 0.03 0.15 96.01 04:07:01 AM all 1.35 0.00 0.44 0.00 0.12 98.09 04:07:01 AM 0 1.70 0.00 0.64 0.00 0.19 97.47 04:07:01 AM 1 1.01 0.00 0.23 0.00 0.05 98.71 04:08:01 AM all 1.54 0.00 0.49 0.00 0.08 97.88 04:08:01 AM 0 2.22 0.00 0.76 0.00 0.13 96.89 04:08:01 AM 1 0.87 0.00 0.23 0.00 0.03 98.86 04:09:01 AM all 1.41 0.00 0.44 0.00 0.05 98.10 04:09:01 AM 0 2.21 0.00 0.79 0.00 0.10 96.90 04:09:01 AM 1 0.62 0.00 0.10 0.00 0.00 99.28 04:10:01 AM all 1.16 0.00 0.43 0.00 0.06 98.35 04:10:01 AM 0 2.06 0.00 0.71 0.00 0.12 97.11 04:10:01 AM 1 0.27 0.00 0.15 0.00 0.00 99.58 04:11:01 AM all 1.22 0.00 0.40 0.00 0.10 98.28 04:11:01 AM 0 0.50 0.00 0.28 0.00 0.08 99.13 04:11:01 AM 1 1.94 0.00 0.52 0.00 0.12 97.42 04:12:01 AM all 2.72 0.00 0.60 0.08 0.17 96.43 04:12:01 AM 0 2.89 0.00 0.60 0.02 0.18 96.30 04:12:01 AM 1 2.55 0.00 0.60 0.15 0.15 96.55 04:13:01 AM all 1.44 0.00 0.42 0.00 0.08 98.06 04:13:01 AM 0 2.22 0.00 0.60 0.00 0.12 97.06 04:13:01 AM 1 0.67 0.00 0.23 0.00 0.05 99.05 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 1.33 0.00 0.39 0.00 0.18 98.09 04:14:01 AM 0 1.59 0.00 0.59 0.00 0.23 97.58 04:14:01 AM 1 1.07 0.00 0.20 0.00 0.13 98.59 04:15:02 AM all 1.37 0.38 0.61 0.38 0.13 97.14 04:15:02 AM 0 0.67 0.08 0.27 0.02 0.07 98.90 04:15:02 AM 1 2.08 0.68 0.95 0.74 0.19 95.37 04:16:01 AM all 35.82 0.00 4.77 0.64 2.54 56.24 04:16:01 AM 0 18.61 0.00 3.14 0.43 2.82 75.00 04:16:01 AM 1 53.32 0.00 6.43 0.85 2.26 37.15 04:17:01 AM all 39.55 0.00 3.90 1.55 2.55 52.45 04:17:01 AM 0 38.65 0.00 3.71 0.94 2.64 54.06 04:17:01 AM 1 40.45 0.00 4.09 2.17 2.47 50.83 Average: all 10.56 0.03 1.63 0.50 0.71 86.58 Average: 0 8.58 0.01 1.63 0.40 0.74 88.65 Average: 1 12.53 0.04 1.62 0.61 0.68 84.51