---> uname -a: Linux prd-centos8-builder-4c-4g-32168.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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1069 7291 19 7402 14344 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:c5:80:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85255sec preferred_lft 85255sec inet6 fe80::f816:3eff:fec5:8083/64 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) 08/01/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 227.44 76.94 150.50 2226.19 11761.50 01:24:02 AM 39.60 0.03 39.57 0.53 5007.85 01:25:01 AM 6.00 0.00 6.00 0.00 133.57 01:26:01 AM 73.52 11.96 61.56 1504.55 1067.57 01:27:01 AM 358.58 7.96 350.62 1058.36 13393.85 01:28:01 AM 74.52 0.15 74.37 95.32 30081.95 01:29:01 AM 122.58 0.00 122.58 0.00 32344.71 01:30:01 AM 44.47 0.00 44.47 0.00 5503.65 01:31:01 AM 82.37 0.00 82.37 0.00 7127.63 01:32:01 AM 66.28 0.03 66.24 19.33 9449.90 01:33:01 AM 1439.48 56.22 1383.25 678.55 50120.16 01:34:01 AM 53.37 40.73 12.65 1038.76 1017.78 01:35:01 AM 16.14 3.03 13.11 50.36 10474.15 01:36:01 AM 20.29 11.08 9.21 107.96 9551.43 01:37:01 AM 10.56 0.03 10.53 0.27 9935.89 01:38:01 AM 81.55 0.08 81.47 0.67 9053.49 01:39:01 AM 116.21 0.02 116.20 0.13 5019.06 01:40:01 AM 85.04 7.35 77.69 1345.64 13838.33 Average: 162.25 11.99 150.26 451.90 12504.65 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13247280 15101828 2894252 17.93 2688 2052400 817932 4.76 202992 2277568 125140 01:24:02 AM 13227596 15084352 2913936 18.05 2688 2053628 817932 4.76 203024 2296704 204 01:25:01 AM 13224028 15082020 2917504 18.07 2688 2054024 817932 4.76 203024 2297916 4 01:26:01 AM 12483996 14479964 3657536 22.66 2688 2183216 1410908 8.21 218360 2991556 81612 01:27:01 AM 10412804 13545288 5728728 35.49 2688 3305640 2206800 12.84 448416 4798580 850700 01:28:01 AM 10135932 13448276 6005600 37.21 2688 3476188 2255024 13.12 511116 4997472 136092 01:29:01 AM 8784172 12988896 7357360 45.58 2688 4360564 2698236 15.70 873656 5972256 74560 01:30:01 AM 7655924 12065064 8485608 52.57 2688 4547648 3566672 20.75 956612 6987328 122048 01:31:01 AM 7420744 12024300 8720788 54.03 2688 4730080 3598284 20.93 1011872 7136784 115468 01:32:01 AM 6468224 11792036 9673308 59.93 2688 5411472 3727044 21.68 1053968 7970736 550716 01:33:01 AM 5162876 11216640 10978656 68.01 2688 5906008 3769208 21.93 1108972 8704972 396 01:34:01 AM 4970212 11185220 11171320 69.21 2688 6061800 3808528 22.16 1192452 8808000 115336 01:35:01 AM 4498472 10980444 11643060 72.13 2688 6327044 3803916 22.13 1280964 9183728 87836 01:36:01 AM 4344236 11099484 11797296 73.09 2688 6598044 3790836 22.05 1370112 9250304 93200 01:37:01 AM 4150628 11171516 11990904 74.29 2688 6863184 3816204 22.20 1459776 9355108 89448 01:38:01 AM 4715044 11722616 11426488 70.79 2688 6973272 3618128 21.05 1518468 8929804 74776 01:39:01 AM 4518524 11698072 11623008 72.01 2688 7140744 3635796 21.15 1759268 8878724 339384 01:40:01 AM 7492660 14716768 8648872 53.58 2688 7187712 831256 4.84 1939956 5738920 21672 Average: 7939631 12744599 8201901 50.81 2688 4846259 2721702 15.83 961834 6476470 159922 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 162.15 113.93 1275.63 21.77 0.00 0.00 0.00 0.00 01:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:02 AM eth0 98.80 91.15 255.06 24.60 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 94.17 80.12 263.68 21.90 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 260.36 275.74 1215.95 72.94 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 614.84 428.88 7947.85 44.32 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 104.07 85.24 1835.44 16.22 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:29:01 AM eth0 21.25 21.48 44.24 6.58 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 39.10 38.77 158.38 11.40 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 52.64 49.58 277.73 20.39 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 162.26 126.56 1382.07 23.45 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 152.69 80.10 726.10 17.01 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 7.97 8.22 84.93 1.38 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.25 2.06 0.53 0.88 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.28 2.03 0.54 0.90 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 2.10 1.70 0.55 0.89 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 54.79 54.89 512.31 11.47 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 48.63 48.03 207.71 14.28 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 809.15 877.84 456.15 5064.79 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 149.47 132.62 925.46 298.84 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) 08/01/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.91 0.71 11.86 1.94 0.09 67.49 01:23:01 AM 0 20.01 0.58 11.57 1.12 0.08 66.64 01:23:01 AM 1 16.51 0.59 11.48 1.99 0.08 69.35 01:23:01 AM 2 16.58 0.84 12.69 2.26 0.08 67.54 01:23:01 AM 3 18.53 0.84 11.71 2.38 0.10 66.45 01:24:02 AM all 0.56 0.00 0.45 0.47 0.03 98.50 01:24:02 AM 0 0.57 0.00 0.10 0.13 0.02 99.18 01:24:02 AM 1 0.67 0.00 0.75 0.47 0.03 98.08 01:24:02 AM 2 0.75 0.00 0.67 0.87 0.03 97.68 01:24:02 AM 3 0.23 0.00 0.28 0.42 0.02 99.05 01:25:01 AM all 0.49 0.00 0.29 0.02 0.03 99.17 01:25:01 AM 0 0.20 0.00 0.09 0.07 0.03 99.61 01:25:01 AM 1 0.76 0.00 0.73 0.00 0.03 98.47 01:25:01 AM 2 0.76 0.00 0.22 0.00 0.02 99.00 01:25:01 AM 3 0.22 0.00 0.14 0.00 0.03 99.61 01:26:01 AM all 12.47 0.00 1.26 0.37 0.06 85.84 01:26:01 AM 0 12.12 0.00 0.84 0.44 0.07 86.54 01:26:01 AM 1 15.71 0.00 1.91 0.40 0.07 81.92 01:26:01 AM 2 11.26 0.00 1.67 0.42 0.07 86.58 01:26:01 AM 3 10.79 0.00 0.62 0.22 0.05 88.33 01:27:01 AM all 44.79 0.00 3.02 2.13 0.12 49.94 01:27:01 AM 0 44.98 0.00 2.06 0.84 0.15 51.97 01:27:01 AM 1 46.27 0.00 3.84 2.64 0.10 47.15 01:27:01 AM 2 46.76 0.00 4.40 2.82 0.12 45.90 01:27:01 AM 3 41.17 0.00 1.78 2.23 0.12 54.71 01:28:01 AM all 61.45 0.00 2.44 3.70 0.11 32.30 01:28:01 AM 0 51.74 0.00 2.13 2.28 0.12 43.73 01:28:01 AM 1 62.72 0.00 1.99 6.00 0.12 29.17 01:28:01 AM 2 61.97 0.00 1.78 5.70 0.10 30.45 01:28:01 AM 3 69.36 0.00 3.87 0.80 0.12 25.85 01:29:01 AM all 48.49 0.00 2.85 2.31 0.10 46.25 01:29:01 AM 0 47.62 0.00 2.33 2.26 0.10 47.69 01:29:01 AM 1 47.12 0.00 2.21 3.99 0.08 46.59 01:29:01 AM 2 57.91 0.00 4.86 2.84 0.12 34.28 01:29:01 AM 3 41.34 0.00 2.01 0.15 0.08 56.41 01:30:01 AM all 55.18 0.00 2.87 0.23 0.11 41.60 01:30:01 AM 0 55.66 0.00 1.56 0.15 0.12 42.51 01:30:01 AM 1 59.31 0.00 1.98 0.03 0.12 38.56 01:30:01 AM 2 49.64 0.00 3.28 0.35 0.10 46.62 01:30:01 AM 3 56.12 0.00 4.68 0.39 0.12 38.70 01:31:01 AM all 43.45 0.00 3.02 0.42 0.08 53.02 01:31:01 AM 0 48.75 0.00 3.59 0.08 0.08 47.49 01:31:01 AM 1 49.94 0.00 4.16 0.44 0.08 45.38 01:31:01 AM 2 36.73 0.00 2.15 0.82 0.08 60.21 01:31:01 AM 3 38.35 0.00 2.17 0.34 0.08 59.05 01:32:01 AM all 42.20 0.00 4.24 0.55 0.13 52.87 01:32:01 AM 0 49.50 0.00 5.44 0.51 0.12 44.44 01:32:01 AM 1 34.05 0.00 3.49 0.98 0.15 61.33 01:32:01 AM 2 39.13 0.00 3.86 0.39 0.12 56.50 01:32:01 AM 3 46.13 0.00 4.19 0.32 0.14 49.22 01:33:01 AM all 25.53 0.00 12.52 15.22 0.12 46.61 01:33:01 AM 0 29.55 0.00 12.51 16.94 0.14 40.87 01:33:01 AM 1 29.05 0.00 13.22 14.31 0.14 43.28 01:33:01 AM 2 30.13 0.00 12.79 11.78 0.12 45.18 01:33:01 AM 3 13.36 0.00 11.56 17.82 0.10 57.16 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.51 0.00 1.21 0.33 0.10 60.85 01:34:01 AM 0 25.40 0.00 0.68 0.10 0.08 73.73 01:34:01 AM 1 58.01 0.00 1.35 0.05 0.10 40.49 01:34:01 AM 2 21.27 0.00 0.75 0.08 0.10 77.79 01:34:01 AM 3 45.34 0.00 2.04 1.10 0.10 51.42 01:35:01 AM all 38.86 0.00 1.59 0.38 0.09 59.08 01:35:01 AM 0 28.46 0.00 1.07 0.07 0.10 70.30 01:35:01 AM 1 67.54 0.00 2.91 0.03 0.10 29.43 01:35:01 AM 2 20.79 0.00 0.65 0.03 0.08 78.44 01:35:01 AM 3 38.64 0.00 1.72 1.37 0.08 58.19 01:36:01 AM all 37.65 0.00 1.61 0.39 0.09 60.26 01:36:01 AM 0 41.25 0.00 1.77 0.67 0.10 56.22 01:36:01 AM 1 49.19 0.00 2.37 0.00 0.08 48.36 01:36:01 AM 2 40.63 0.00 1.40 0.28 0.10 57.58 01:36:01 AM 3 19.52 0.00 0.90 0.60 0.08 78.89 01:37:01 AM all 36.86 0.00 1.65 0.37 0.08 61.05 01:37:01 AM 0 22.67 0.00 1.70 0.42 0.07 75.14 01:37:01 AM 1 47.79 0.00 2.07 0.10 0.12 49.92 01:37:01 AM 2 53.62 0.00 1.82 0.64 0.08 43.84 01:37:01 AM 3 23.34 0.00 0.99 0.32 0.07 75.28 01:38:01 AM all 45.13 0.00 3.00 0.33 0.10 51.43 01:38:01 AM 0 58.28 0.00 4.94 0.32 0.10 36.36 01:38:01 AM 1 48.27 0.00 2.93 0.35 0.12 48.34 01:38:01 AM 2 36.54 0.00 1.74 0.49 0.10 61.13 01:38:01 AM 3 37.46 0.00 2.39 0.18 0.10 59.87 01:39:01 AM all 49.84 0.00 3.16 0.33 0.10 46.58 01:39:01 AM 0 60.04 0.00 4.65 0.18 0.10 35.03 01:39:01 AM 1 42.81 0.00 3.09 0.55 0.10 53.44 01:39:01 AM 2 49.36 0.00 2.65 0.13 0.10 47.75 01:39:01 AM 3 47.14 0.00 2.25 0.44 0.08 50.09 01:40:01 AM all 17.75 0.13 3.80 0.69 0.09 77.54 01:40:01 AM 0 18.97 0.37 5.19 1.75 0.08 73.63 01:40:01 AM 1 22.08 0.00 2.80 0.15 0.10 74.87 01:40:01 AM 2 11.65 0.17 2.76 0.67 0.08 84.67 01:40:01 AM 3 18.28 0.00 4.44 0.20 0.10 76.98 Average: all 34.25 0.05 3.37 1.66 0.09 60.58 Average: 0 34.22 0.05 3.45 1.56 0.09 60.62 Average: 1 38.81 0.03 3.50 1.79 0.10 55.77 Average: 2 32.54 0.06 3.33 1.69 0.09 62.30 Average: 3 31.43 0.05 3.20 1.61 0.09 63.63