---> uname -a: Linux prd-centos8-builder-2c-4g-1877.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 561 282 17 2821 2803 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:bf:c9:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85227sec preferred_lft 85227sec inet6 fe80::f816:3eff:febf:c912/64 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) 08/01/2025 _x86_64_ (2 CPU) 20:00:57 LINUX RESTART (2 CPU) 08:02:02 PM tps rtps wtps bread/s bwrtn/s 08:03:01 PM 15.99 4.19 11.81 693.87 6150.49 08:04:01 PM 65.36 1.95 63.41 213.53 15886.94 08:05:01 PM 39.49 0.83 38.65 89.04 10287.25 08:06:01 PM 5.45 0.08 5.37 4.13 302.70 08:07:01 PM 0.52 0.00 0.52 0.00 6.42 08:08:01 PM 0.48 0.00 0.48 0.00 5.88 08:09:01 PM 1.28 0.97 0.32 23.99 4.10 08:10:01 PM 0.72 0.00 0.72 0.00 14.75 08:11:01 PM 0.23 0.00 0.23 0.00 3.07 08:12:01 PM 0.10 0.00 0.10 0.00 0.63 08:13:01 PM 0.10 0.00 0.10 0.00 0.98 08:14:01 PM 0.18 0.00 0.18 0.00 1.63 08:15:01 PM 0.13 0.00 0.13 0.00 1.68 08:16:01 PM 0.10 0.00 0.10 0.00 0.78 08:17:01 PM 0.92 0.00 0.92 0.00 17.91 08:18:01 PM 1.50 0.10 1.40 10.40 362.85 08:19:01 PM 45.92 0.40 45.52 54.65 3688.80 08:20:02 PM 55.11 0.20 54.92 23.33 5938.40 Average: 12.98 0.48 12.49 61.25 2367.48 08:02:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 PM 1414864 2980088 2338812 62.31 2104 1746592 955632 19.90 210440 1882616 3548 08:04:01 PM 583680 2838228 3169996 84.45 2104 2403180 1009136 21.01 272668 2536996 236872 08:05:01 PM 575208 2826488 3178468 84.68 2104 2395956 1015244 21.14 228756 2564892 3552 08:06:01 PM 570176 2822172 3183500 84.81 2104 2396632 1011536 21.06 229000 2569396 8 08:07:01 PM 556848 2808844 3196828 85.17 2104 2396632 1011536 21.06 229000 2582264 4 08:08:01 PM 548996 2800996 3204680 85.37 2104 2396636 1011536 21.06 229000 2589416 4 08:09:01 PM 538820 2791532 3214856 85.65 2104 2397360 1022656 21.30 229868 2598936 16 08:10:01 PM 540788 2793492 3212888 85.59 2104 2397360 1023568 21.31 229872 2595988 8 08:11:01 PM 540816 2793556 3212860 85.59 2104 2397364 1023568 21.31 229872 2595740 4 08:12:01 PM 540888 2793624 3212788 85.59 2104 2397364 1023568 21.31 229872 2595808 12 08:13:01 PM 541400 2794140 3212276 85.58 2104 2397368 1023568 21.31 229872 2595848 8 08:14:01 PM 541484 2794224 3212192 85.57 2104 2397368 1023568 21.31 229872 2595536 4 08:15:01 PM 541480 2794220 3212196 85.57 2104 2397368 1023568 21.31 229872 2595536 4 08:16:01 PM 541692 2794448 3211984 85.57 2104 2397372 1015080 21.14 229872 2595760 16 08:17:01 PM 541388 2794144 3212288 85.58 2104 2397372 1015080 21.14 229872 2595828 8 08:18:01 PM 650876 2935004 3102800 82.66 2104 2427116 618416 12.88 418364 2298220 30432 08:19:01 PM 440604 2894676 3313072 88.26 2104 2580828 641296 13.35 423836 2467208 127684 08:20:02 PM 323272 2902156 3430404 91.39 2104 2692596 619392 12.90 433516 2548276 113108 Average: 585182 2830668 3168494 84.41 2104 2389581 949330 19.77 263524 2522459 28627 08:02:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 PM eth0 8.32 7.12 3.82 1.24 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 47.62 34.37 1096.25 2.68 0.00 0.00 0.00 0.00 08:05:01 PM lo 4.28 4.28 8.53 8.53 0.00 0.00 0.00 0.00 08:05:01 PM eth0 18.33 17.61 11.62 10.38 0.00 0.00 0.00 0.00 08:06:01 PM lo 7.87 7.87 13.38 13.38 0.00 0.00 0.00 0.00 08:06:01 PM eth0 7.27 7.27 5.61 13.63 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:07:01 PM eth0 0.45 0.57 0.10 0.11 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 PM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 PM eth0 8.06 5.71 6.23 10.86 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 PM eth0 0.27 0.48 0.02 0.04 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 PM eth0 0.32 0.52 0.03 0.05 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 PM eth0 0.52 0.57 0.11 0.11 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 PM eth0 0.23 0.42 0.02 0.04 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 PM eth0 0.42 0.58 0.09 0.05 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:15:01 PM eth0 0.27 0.47 0.03 0.04 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 PM eth0 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:17:01 PM eth0 0.52 0.53 0.11 0.11 0.00 0.00 0.00 0.00 08:18:01 PM lo 1.62 1.62 2.74 2.74 0.00 0.00 0.00 0.00 08:18:01 PM eth0 7.56 6.10 4.78 2.14 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 50.27 41.19 547.39 6.29 0.00 0.00 0.00 0.00 08:20:02 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:20:02 PM eth0 24.61 21.29 239.73 4.64 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 1.38 1.38 0.00 0.00 0.00 0.00 Average: eth0 9.76 8.10 106.54 2.92 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) 08/01/2025 _x86_64_ (2 CPU) 20:00:57 LINUX RESTART (2 CPU) 08:02:02 PM CPU %user %nice %system %iowait %steal %idle 08:03:01 PM all 4.82 0.00 1.11 0.71 3.34 90.02 08:03:01 PM 0 4.32 0.00 1.14 0.87 3.69 89.98 08:03:01 PM 1 5.32 0.00 1.08 0.55 2.99 90.06 08:04:01 PM all 39.39 0.00 6.15 2.40 4.72 47.33 08:04:01 PM 0 26.71 0.00 4.79 4.63 5.35 58.52 08:04:01 PM 1 52.37 0.00 7.54 0.11 4.08 35.90 08:05:01 PM all 16.45 0.00 2.32 1.30 4.95 74.98 08:05:01 PM 0 16.81 0.00 2.73 2.01 4.94 73.51 08:05:01 PM 1 16.08 0.00 1.90 0.60 4.97 76.45 08:06:01 PM all 2.25 0.00 0.81 0.07 5.28 91.60 08:06:01 PM 0 2.40 0.00 0.86 0.13 5.17 91.43 08:06:01 PM 1 2.09 0.00 0.75 0.02 5.38 91.76 08:07:01 PM all 1.15 0.00 0.35 0.00 4.93 93.56 08:07:01 PM 0 1.20 0.00 0.38 0.00 4.95 93.46 08:07:01 PM 1 1.10 0.00 0.32 0.00 4.91 93.67 08:08:01 PM all 1.10 0.00 0.34 0.00 5.30 93.25 08:08:01 PM 0 0.99 0.00 0.32 0.00 5.02 93.68 08:08:01 PM 1 1.21 0.00 0.37 0.00 5.59 92.83 08:09:01 PM all 2.30 0.00 0.50 0.08 5.16 91.96 08:09:01 PM 0 2.59 0.00 0.60 0.06 5.90 90.83 08:09:01 PM 1 2.00 0.00 0.40 0.10 4.41 93.10 08:10:01 PM all 1.16 0.00 0.36 0.00 5.83 92.65 08:10:01 PM 0 0.80 0.00 0.32 0.00 4.98 93.91 08:10:01 PM 1 1.51 0.00 0.41 0.00 6.67 91.41 08:11:01 PM all 1.13 0.00 0.37 0.01 5.17 93.31 08:11:01 PM 0 1.29 0.00 0.48 0.00 5.68 92.55 08:11:01 PM 1 0.97 0.00 0.27 0.02 4.66 94.08 08:12:01 PM all 1.07 0.00 0.37 0.00 5.70 92.85 08:12:01 PM 0 1.02 0.00 0.41 0.00 5.89 92.69 08:12:01 PM 1 1.13 0.00 0.33 0.00 5.52 93.02 08:13:01 PM all 1.12 0.00 0.36 0.00 5.23 93.29 08:13:01 PM 0 1.40 0.00 0.43 0.00 5.46 92.71 08:13:01 PM 1 0.83 0.00 0.29 0.00 5.01 93.87 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 1.36 0.00 0.40 0.00 4.83 93.41 08:14:01 PM 0 1.17 0.00 0.42 0.00 4.61 93.81 08:14:01 PM 1 1.55 0.00 0.38 0.00 5.05 93.02 08:15:01 PM all 1.10 0.00 0.34 0.00 4.18 94.38 08:15:01 PM 0 1.16 0.00 0.40 0.00 4.22 94.21 08:15:01 PM 1 1.03 0.00 0.27 0.00 4.15 94.54 08:16:01 PM all 1.20 0.00 0.59 0.00 4.59 93.63 08:16:01 PM 0 1.35 0.00 0.79 0.00 4.54 93.32 08:16:01 PM 1 1.04 0.00 0.39 0.00 4.63 93.94 08:17:01 PM all 1.17 0.00 0.38 0.00 5.12 93.34 08:17:01 PM 0 1.28 0.00 0.38 0.00 5.02 93.32 08:17:01 PM 1 1.05 0.00 0.37 0.00 5.23 93.36 08:18:01 PM all 9.29 0.00 1.58 0.04 3.99 85.09 08:18:01 PM 0 14.07 0.00 1.89 0.07 4.15 79.83 08:18:01 PM 1 4.53 0.00 1.28 0.02 3.84 90.33 08:19:01 PM all 35.93 0.00 4.11 1.13 5.09 53.74 08:19:01 PM 0 18.86 0.00 2.44 0.86 5.75 72.09 08:19:01 PM 1 53.55 0.00 5.84 1.42 4.39 34.79 08:20:02 PM all 37.44 0.00 4.01 1.97 4.75 51.83 08:20:02 PM 0 18.82 0.00 3.01 2.33 4.89 70.96 08:20:02 PM 1 56.44 0.00 5.04 1.59 4.61 32.32 Average: all 8.79 0.00 1.35 0.42 4.90 84.53 Average: 0 6.44 0.00 1.21 0.61 5.02 86.72 Average: 1 11.14 0.00 1.49 0.24 4.79 82.33