---> uname -a: Linux prd-centos8-builder-4c-4g-47.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 784 9656 19 5322 14629 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:90:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85344sec preferred_lft 85344sec inet6 fe80::f816:3eff:feef:9018/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/03/2025 _x86_64_ (4 CPU) 20:12:33 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 438.95 153.43 285.52 6425.62 29875.94 08:15:01 PM 80.52 2.32 78.20 1587.87 9341.83 08:16:01 PM 10.36 0.03 10.33 0.53 381.42 08:17:01 PM 6.15 0.00 6.15 0.00 151.17 08:18:01 PM 17.00 0.00 17.00 0.00 240.44 08:19:01 PM 14.80 0.00 14.80 0.00 303.83 08:20:01 PM 476.94 16.38 460.57 2636.55 9128.32 08:21:01 PM 103.30 0.32 102.98 8.40 8867.42 08:22:01 PM 52.54 0.00 52.54 0.00 6074.27 08:23:01 PM 48.81 0.70 48.11 475.76 18196.25 08:24:01 PM 89.14 0.00 89.14 0.00 34786.65 08:25:01 PM 27.60 0.00 27.60 0.00 3497.15 08:26:01 PM 33.84 0.00 33.84 0.00 1085.67 08:27:01 PM 40.03 0.00 40.03 0.00 8033.84 08:28:01 PM 98.78 0.00 98.78 0.00 3281.37 08:29:01 PM 78.84 0.42 78.42 24.13 20466.36 08:30:01 PM 27.23 0.27 26.96 43.59 1394.73 Average: 96.76 10.23 86.54 659.04 9124.58 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13415368 15125568 2726164 16.89 2688 1913404 804980 4.68 195020 2149164 161096 08:15:01 PM 13269680 15115744 2871852 17.79 2688 2043440 754672 4.39 201736 2251684 212 08:16:01 PM 13270252 15117572 2871280 17.79 2688 2043812 754672 4.39 201740 2252448 20 08:17:01 PM 13266712 15115156 2874820 17.81 2688 2044052 754672 4.39 201740 2253908 8 08:18:01 PM 13256820 15109700 2884712 17.87 2688 2047136 770428 4.48 201740 2259384 20 08:19:01 PM 13231060 15098448 2910472 18.03 2688 2059444 770428 4.48 201740 2279220 10344 08:20:01 PM 10651644 12982128 5489888 34.01 2688 2496800 2745596 15.97 313884 4681260 207016 08:21:01 PM 10358980 12878276 5782552 35.82 2688 2678656 2659268 15.47 487716 4786116 156036 08:22:01 PM 9885656 12483528 6255876 38.76 2688 2750748 3018180 17.56 510192 5225212 62528 08:23:01 PM 8198204 11928472 7943328 49.21 2688 3876144 3529092 20.53 629848 6780768 641700 08:24:01 PM 8117176 12270664 8024356 49.71 2688 4291352 3193344 18.58 681476 6795176 32368 08:25:01 PM 7983384 12207760 8158148 50.54 2688 4361188 3255240 18.94 725772 6882816 6948 08:26:01 PM 7675700 12140700 8465832 52.45 2688 4595196 3270860 19.03 755316 7149268 219596 08:27:01 PM 7566768 12062768 8574764 53.12 2688 4622908 3336536 19.41 768236 7237340 19596 08:28:01 PM 6921548 12010576 9219984 57.12 2688 5206488 3416208 19.87 1146680 7489760 530996 08:29:01 PM 9888936 14969280 6252596 38.74 2688 5207764 849376 4.94 1152692 4538756 12 08:30:01 PM 9935252 15026708 6206280 38.45 2688 5218664 801564 4.66 1328472 4317292 8324 Average: 10405479 13626062 5736053 35.54 2688 3379835 2040301 11.87 570824 4666445 120989 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 349.68 196.65 1915.50 68.62 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 118.16 97.03 558.23 28.81 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 90.77 81.57 263.29 21.33 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 92.43 82.62 273.88 21.38 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 118.66 120.53 270.92 33.50 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 174.73 224.43 182.78 69.51 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 398.52 329.35 5264.86 49.18 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 170.25 144.21 2593.15 26.59 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 47.91 48.83 212.33 13.58 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 47.63 44.64 308.51 14.02 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 104.67 95.75 1044.08 20.97 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 46.59 38.44 994.72 7.20 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 78.20 66.72 982.33 13.65 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 39.98 39.09 120.48 15.66 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 58.02 54.22 500.52 12.37 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 694.64 858.68 228.56 7628.85 0.00 0.00 0.00 0.00 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 292.95 318.70 305.91 1380.58 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 172.00 167.15 942.42 554.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/03/2025 _x86_64_ (4 CPU) 20:12:33 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 21.25 1.52 15.41 8.65 0.11 53.06 08:14:01 PM 0 23.41 1.43 15.68 7.03 0.12 52.34 08:14:01 PM 1 21.13 1.54 14.91 10.13 0.12 52.17 08:14:01 PM 2 21.57 1.70 16.67 6.24 0.08 53.73 08:14:01 PM 3 18.88 1.43 14.37 11.20 0.10 54.02 08:15:01 PM all 5.16 0.00 0.86 1.01 0.06 92.91 08:15:01 PM 0 10.05 0.00 1.12 1.47 0.07 87.30 08:15:01 PM 1 2.99 0.00 0.72 1.10 0.05 95.14 08:15:01 PM 2 2.11 0.00 0.57 1.02 0.07 96.24 08:15:01 PM 3 5.48 0.00 1.04 0.45 0.05 92.98 08:16:01 PM all 0.52 0.00 0.28 0.07 0.25 98.88 08:16:01 PM 0 0.13 0.00 0.10 0.12 0.05 99.60 08:16:01 PM 1 0.52 0.00 0.20 0.00 0.05 99.23 08:16:01 PM 2 0.87 0.00 0.75 0.00 0.03 98.35 08:16:01 PM 3 0.58 0.00 0.07 0.18 0.84 98.33 08:17:01 PM all 0.48 0.00 0.30 0.02 0.05 99.15 08:17:01 PM 0 0.38 0.00 0.37 0.03 0.05 99.17 08:17:01 PM 1 0.32 0.00 0.17 0.03 0.05 99.43 08:17:01 PM 2 0.67 0.00 0.57 0.02 0.05 98.70 08:17:01 PM 3 0.57 0.00 0.08 0.00 0.03 99.32 08:18:01 PM all 0.51 0.00 0.37 0.04 0.05 99.02 08:18:01 PM 0 0.08 0.00 0.07 0.15 0.03 99.67 08:18:01 PM 1 0.38 0.00 0.33 0.02 0.07 99.20 08:18:01 PM 2 0.97 0.00 0.97 0.00 0.07 97.99 08:18:01 PM 3 0.62 0.00 0.12 0.00 0.05 99.22 08:19:01 PM all 0.57 0.00 0.51 0.12 0.05 98.75 08:19:01 PM 0 0.50 0.00 0.65 0.08 0.05 98.71 08:19:01 PM 1 0.22 0.00 0.10 0.37 0.05 99.27 08:19:01 PM 2 0.74 0.00 0.90 0.00 0.03 98.33 08:19:01 PM 3 0.82 0.00 0.38 0.03 0.05 98.71 08:20:01 PM all 54.09 0.00 3.09 2.52 0.11 40.19 08:20:01 PM 0 57.25 0.00 3.58 2.78 0.10 36.29 08:20:01 PM 1 53.99 0.00 3.62 3.08 0.12 39.19 08:20:01 PM 2 53.81 0.00 2.48 2.36 0.12 41.24 08:20:01 PM 3 51.31 0.00 2.69 1.86 0.10 44.03 08:21:01 PM all 59.34 0.00 2.89 1.48 0.10 36.19 08:21:01 PM 0 57.89 0.00 2.50 1.47 0.10 38.04 08:21:01 PM 1 63.44 0.00 4.15 2.14 0.10 30.16 08:21:01 PM 2 55.90 0.00 3.41 2.25 0.10 38.33 08:21:01 PM 3 60.10 0.00 1.49 0.07 0.10 38.24 08:22:01 PM all 63.19 0.00 2.89 1.00 0.10 32.82 08:22:01 PM 0 63.35 0.00 4.04 3.31 0.10 29.20 08:22:01 PM 1 66.37 0.00 2.60 0.17 0.10 30.76 08:22:01 PM 2 60.80 0.00 3.42 0.15 0.10 35.53 08:22:01 PM 3 62.24 0.00 1.49 0.37 0.10 35.80 08:23:01 PM all 50.90 0.00 2.12 1.21 0.09 45.68 08:23:01 PM 0 56.28 0.00 2.64 1.04 0.10 39.94 08:23:01 PM 1 52.32 0.00 2.02 1.39 0.10 44.17 08:23:01 PM 2 41.80 0.00 1.04 0.30 0.08 56.77 08:23:01 PM 3 53.14 0.00 2.77 2.09 0.08 41.91 08:24:01 PM all 50.60 0.00 3.13 2.09 0.10 44.09 08:24:01 PM 0 53.79 0.00 4.05 0.50 0.10 41.55 08:24:01 PM 1 50.01 0.00 3.04 2.99 0.10 43.86 08:24:01 PM 2 44.88 0.00 1.86 2.43 0.12 50.71 08:24:01 PM 3 53.70 0.00 3.55 2.43 0.08 40.24 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 47.61 0.00 3.45 0.23 0.08 48.63 08:25:01 PM 0 40.90 0.00 1.53 0.02 0.10 57.45 08:25:01 PM 1 39.42 0.00 1.97 0.10 0.08 58.42 08:25:01 PM 2 40.84 0.00 1.97 0.47 0.07 56.65 08:25:01 PM 3 69.33 0.00 8.33 0.32 0.08 21.93 08:26:01 PM all 55.55 0.00 3.10 0.21 0.10 41.03 08:26:01 PM 0 61.25 0.00 3.76 0.29 0.13 34.57 08:26:01 PM 1 54.51 0.00 2.72 0.25 0.10 42.42 08:26:01 PM 2 47.38 0.00 1.41 0.00 0.08 51.12 08:26:01 PM 3 59.05 0.00 4.50 0.32 0.10 36.04 08:27:01 PM all 49.83 0.00 3.26 0.67 0.13 46.11 08:27:01 PM 0 51.14 0.00 3.76 0.18 0.13 44.78 08:27:01 PM 1 58.81 0.00 4.41 0.57 0.15 36.05 08:27:01 PM 2 47.19 0.00 3.46 0.62 0.10 48.62 08:27:01 PM 3 42.16 0.00 1.40 1.31 0.13 54.99 08:28:01 PM all 46.26 0.00 3.42 0.31 0.11 49.91 08:28:01 PM 0 43.29 0.00 3.09 0.25 0.12 53.25 08:28:01 PM 1 42.18 0.00 2.95 0.32 0.12 54.44 08:28:01 PM 2 45.11 0.00 2.31 0.35 0.08 52.14 08:28:01 PM 3 54.46 0.00 5.32 0.32 0.10 39.79 08:29:01 PM all 20.14 0.00 3.91 1.67 0.13 74.15 08:29:01 PM 0 12.46 0.00 3.70 1.96 0.17 81.71 08:29:01 PM 1 28.76 0.00 6.48 2.89 0.10 61.77 08:29:01 PM 2 20.07 0.00 2.80 0.02 0.12 76.99 08:29:01 PM 3 19.29 0.00 2.65 1.82 0.13 76.11 08:30:01 PM all 19.58 0.00 1.98 0.86 0.10 77.48 08:30:01 PM 0 15.02 0.00 1.71 0.22 0.08 82.97 08:30:01 PM 1 30.24 0.00 2.26 2.13 0.13 65.24 08:30:01 PM 2 3.64 0.00 1.09 0.40 0.08 94.79 08:30:01 PM 3 29.49 0.00 2.88 0.69 0.08 66.86 Average: all 32.04 0.09 2.99 1.30 0.10 63.47 Average: 0 32.15 0.08 3.08 1.23 0.09 63.37 Average: 1 33.23 0.09 3.09 1.63 0.09 61.87 Average: 2 28.67 0.10 2.68 0.98 0.08 67.48 Average: 3 34.12 0.08 3.12 1.38 0.13 61.17