---> uname -a: Linux prd-centos8-builder-2c-4g-5227.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 558 278 17 2828 2806 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:3c:8b:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:fe3c:8bb2/64 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) 10/01/2025 _x86_64_ (2 CPU) 04:01:00 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 20.79 0.60 20.19 175.94 6136.64 04:04:02 AM 74.05 6.13 67.92 895.98 14186.50 04:05:01 AM 37.83 0.88 36.95 90.55 12307.61 04:06:01 AM 7.12 0.08 7.03 4.13 333.96 04:07:01 AM 0.48 0.00 0.48 0.00 6.68 04:08:01 AM 0.42 0.00 0.42 0.00 4.77 04:09:01 AM 0.35 0.00 0.35 0.00 3.37 04:10:01 AM 1.32 0.98 0.33 23.99 3.92 04:11:01 AM 0.68 0.00 0.68 0.00 12.99 04:12:01 AM 0.32 0.00 0.32 0.00 3.58 04:13:01 AM 0.35 0.00 0.35 0.00 3.58 04:14:01 AM 0.32 0.00 0.32 0.00 3.07 04:15:01 AM 0.27 0.00 0.27 0.00 2.10 04:16:01 AM 0.25 0.00 0.25 0.00 1.98 04:17:01 AM 6.80 0.10 6.70 10.40 755.93 04:18:01 AM 47.14 0.40 46.74 54.66 3762.01 04:19:01 AM 56.40 0.23 56.16 23.59 7441.82 Average: 14.97 0.55 14.42 75.23 2635.72 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 1481016 3025724 2272668 60.55 2104 1726176 911640 18.98 202728 1827320 36 04:04:02 AM 615196 2844624 3138488 83.61 2104 2378948 1007164 20.97 270952 2509920 264784 04:05:01 AM 564548 2819544 3189136 84.96 2104 2399276 1017916 21.20 226884 2574908 4380 04:06:01 AM 565032 2820736 3188652 84.95 2104 2399952 1014964 21.14 227124 2573608 4 04:07:01 AM 546548 2802252 3207136 85.44 2104 2399952 1014964 21.14 227124 2592200 4 04:08:01 AM 546444 2802160 3207240 85.44 2104 2399956 1014964 21.14 227124 2591328 4 04:09:01 AM 547964 2803656 3205720 85.40 2104 2399956 1014964 21.14 227124 2590300 4 04:10:01 AM 539852 2796088 3213832 85.62 2104 2400680 1019856 21.24 227960 2600472 4 04:11:01 AM 539632 2795912 3214052 85.62 2104 2400684 1019856 21.24 227960 2599884 4 04:12:01 AM 539456 2795736 3214228 85.63 2104 2400684 1019856 21.24 227960 2599952 4 04:13:01 AM 539612 2795896 3214072 85.62 2104 2400688 1019856 21.24 227960 2599788 4 04:14:01 AM 539668 2795952 3214016 85.62 2104 2400688 1019856 21.24 227960 2599888 4 04:15:01 AM 539680 2795964 3214004 85.62 2104 2400688 1019856 21.24 227960 2599788 4 04:16:01 AM 539132 2795468 3214552 85.64 2104 2400692 1018084 21.20 227960 2599908 16 04:17:01 AM 624336 2925420 3129348 83.37 2104 2442892 630348 13.13 417104 2322508 34804 04:18:01 AM 377664 2840576 3376020 89.94 2104 2588912 701520 14.61 423500 2529540 118836 04:19:01 AM 313064 2901032 3440620 91.66 2104 2700896 618608 12.88 432924 2553884 61924 Average: 585814 2832749 3167870 84.39 2104 2390689 946134 19.70 263430 2521482 28519 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 AM eth0 70.23 44.69 531.86 5.22 0.00 0.00 0.00 0.00 04:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:02 AM eth0 50.64 35.53 1099.24 3.21 0.00 0.00 0.00 0.00 04:05:01 AM lo 4.10 4.10 8.66 8.66 0.00 0.00 0.00 0.00 04:05:01 AM eth0 18.74 18.50 11.94 10.66 0.00 0.00 0.00 0.00 04:06:01 AM lo 8.02 8.02 13.39 13.39 0.00 0.00 0.00 0.00 04:06:01 AM eth0 7.58 6.52 0.87 13.32 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 1.52 1.25 4.85 0.34 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 0.33 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 8.05 5.75 6.11 11.05 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 0.40 0.55 0.10 0.11 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 0.30 0.43 0.03 0.04 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 0.32 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:15:01 AM eth0 0.30 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 AM eth0 0.33 0.50 0.03 0.05 0.00 0.00 0.00 0.00 04:17:01 AM lo 1.63 1.63 2.74 2.74 0.00 0.00 0.00 0.00 04:17:01 AM eth0 19.89 17.11 135.83 3.49 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 37.26 31.01 428.23 5.55 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 26.06 23.31 241.60 5.28 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 1.46 1.46 0.00 0.00 0.00 0.00 Average: eth0 14.26 11.03 144.87 3.44 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) 10/01/2025 _x86_64_ (2 CPU) 04:01:00 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 7.40 0.00 1.11 1.05 2.29 88.15 04:03:01 AM 0 4.17 0.00 1.07 0.72 2.43 91.61 04:03:01 AM 1 10.65 0.00 1.16 1.37 2.15 84.67 04:04:02 AM all 33.21 0.00 6.16 3.31 3.17 54.14 04:04:02 AM 0 21.22 0.00 6.02 1.68 2.59 68.49 04:04:02 AM 1 45.19 0.00 6.31 4.94 3.76 39.80 04:05:01 AM all 23.98 0.00 2.87 1.22 2.73 69.20 04:05:01 AM 0 28.54 0.00 2.72 0.91 2.52 65.31 04:05:01 AM 1 19.46 0.00 3.02 1.52 2.94 73.06 04:06:01 AM all 2.23 0.00 0.89 0.10 2.93 93.85 04:06:01 AM 0 2.45 0.00 0.84 0.07 2.75 93.90 04:06:01 AM 1 2.02 0.00 0.93 0.13 3.12 93.80 04:07:01 AM all 1.28 0.00 0.40 0.00 2.79 95.53 04:07:01 AM 0 1.39 0.00 0.44 0.00 2.95 95.22 04:07:01 AM 1 1.16 0.00 0.36 0.00 2.62 95.85 04:08:01 AM all 1.15 0.00 0.38 0.00 2.76 95.71 04:08:01 AM 0 1.34 0.00 0.38 0.00 2.72 95.56 04:08:01 AM 1 0.95 0.00 0.39 0.00 2.81 95.85 04:09:01 AM all 1.20 0.00 0.38 0.00 2.81 95.60 04:09:01 AM 0 1.50 0.00 0.49 0.00 3.02 94.98 04:09:01 AM 1 0.90 0.00 0.28 0.00 2.60 96.22 04:10:01 AM all 2.81 0.00 0.55 0.06 2.42 94.16 04:10:01 AM 0 3.41 0.00 0.61 0.02 2.69 93.27 04:10:01 AM 1 2.20 0.00 0.49 0.10 2.16 95.05 04:11:01 AM all 1.21 0.00 0.37 0.00 2.30 96.12 04:11:01 AM 0 1.48 0.00 0.41 0.00 2.43 95.67 04:11:01 AM 1 0.94 0.00 0.33 0.00 2.17 96.57 04:12:01 AM all 1.25 0.00 0.40 0.00 3.05 95.31 04:12:01 AM 0 1.05 0.00 0.38 0.00 2.83 95.75 04:12:01 AM 1 1.45 0.00 0.42 0.00 3.26 94.87 04:13:01 AM all 1.22 0.00 0.38 0.00 2.33 96.07 04:13:01 AM 0 1.61 0.00 0.51 0.00 2.45 95.43 04:13:01 AM 1 0.82 0.00 0.25 0.00 2.22 96.72 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 1.18 0.00 0.43 0.00 2.30 96.08 04:14:01 AM 0 1.45 0.00 0.51 0.00 2.31 95.73 04:14:01 AM 1 0.92 0.00 0.34 0.00 2.30 96.44 04:15:01 AM all 1.19 0.00 0.39 0.00 2.52 95.90 04:15:01 AM 0 0.93 0.00 0.28 0.00 2.30 96.49 04:15:01 AM 1 1.44 0.00 0.49 0.00 2.75 95.31 04:16:01 AM all 1.37 0.00 0.59 0.00 2.65 95.39 04:16:01 AM 0 1.29 0.00 0.52 0.00 2.62 95.57 04:16:01 AM 1 1.45 0.00 0.65 0.00 2.68 95.22 04:17:01 AM all 15.11 0.00 2.24 0.12 2.62 79.91 04:17:01 AM 0 10.19 0.00 2.04 0.05 2.75 84.97 04:17:01 AM 1 20.05 0.00 2.44 0.20 2.49 74.82 04:18:01 AM all 37.14 0.00 3.74 1.57 3.97 53.57 04:18:01 AM 0 41.63 0.00 3.79 1.34 3.90 49.34 04:18:01 AM 1 32.67 0.00 3.70 1.80 4.04 57.79 04:19:01 AM all 37.71 0.00 4.53 1.85 3.68 52.23 04:19:01 AM 0 21.53 0.00 3.23 1.57 3.21 70.46 04:19:01 AM 1 54.00 0.00 5.85 2.13 4.15 33.87 Average: all 10.01 0.00 1.52 0.54 2.78 85.15 Average: 0 8.51 0.00 1.42 0.37 2.73 86.96 Average: 1 11.51 0.00 1.61 0.71 2.84 83.33