---> uname -a: Linux prd-centos8-robot-2c-8g-15766.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2799.998 BogoMIPS: 5599.99 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 5020 19 2110 6833 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:f1:cd:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84771sec preferred_lft 84771sec inet6 fe80::f816:3eff:fef1:cd28/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2025 _x86_64_ (2 CPU) 02:55:01 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 94.57 6.20 88.37 1091.95 6586.82 02:58:01 AM 79.07 0.95 78.12 66.38 10997.68 02:59:01 AM 4.18 0.00 4.18 0.00 162.01 03:00:01 AM 0.22 0.00 0.22 0.00 2.45 03:01:01 AM 0.35 0.02 0.33 0.13 6.25 03:02:01 AM 0.38 0.07 0.32 1.73 4.98 03:03:01 AM 0.18 0.00 0.18 0.00 1.75 03:04:01 AM 0.12 0.00 0.12 0.00 1.32 03:05:01 AM 0.15 0.00 0.15 0.00 1.05 03:06:01 AM 0.32 0.00 0.32 0.00 4.83 03:07:01 AM 0.17 0.00 0.17 0.00 1.90 03:08:01 AM 0.23 0.00 0.23 0.00 2.65 03:09:01 AM 0.15 0.00 0.15 0.00 1.45 03:10:01 AM 0.10 0.00 0.10 0.00 0.78 03:11:01 AM 1.37 0.03 1.33 0.27 31.29 03:12:01 AM 0.23 0.00 0.23 0.00 3.33 03:13:01 AM 0.20 0.00 0.20 0.00 2.00 03:14:01 AM 0.10 0.00 0.10 0.00 0.77 03:15:01 AM 0.10 0.00 0.10 0.00 0.80 03:16:01 AM 0.37 0.00 0.37 0.00 5.41 03:17:01 AM 0.12 0.00 0.12 0.00 1.03 03:18:01 AM 0.47 0.32 0.15 6.93 1.60 03:19:01 AM 0.82 0.00 0.82 0.00 19.50 03:20:01 AM 0.15 0.00 0.15 0.00 1.45 03:21:01 AM 5.25 0.20 5.05 34.79 88.87 03:22:01 AM 23.44 0.68 22.76 94.90 688.92 Average: 8.18 0.33 7.86 49.88 716.18 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5191916 7000020 2690508 34.13 2688 1985712 749780 8.40 196512 2157768 257184 02:58:01 AM 5244796 7092848 2637628 33.46 2688 2024232 624428 6.99 207488 2078884 24 02:59:01 AM 5245212 7093268 2637212 33.46 2688 2024236 624428 6.99 207484 2079860 8 03:00:01 AM 5242860 7090916 2639564 33.49 2688 2024236 622192 6.97 207484 2082288 12 03:01:01 AM 5241976 7090044 2640448 33.50 2688 2024240 622192 6.97 207484 2082752 12 03:02:01 AM 5242636 7090772 2639788 33.49 2688 2024308 622192 6.97 207628 2082288 8 03:03:01 AM 5242752 7090884 2639672 33.49 2688 2024308 622192 6.97 207628 2082404 4 03:04:01 AM 5242692 7090828 2639732 33.49 2688 2024312 622192 6.97 207628 2082408 4 03:05:01 AM 5242812 7090948 2639612 33.49 2688 2024312 622192 6.97 207628 2082292 4 03:06:01 AM 5242724 7090860 2639700 33.49 2688 2024312 622192 6.97 207628 2082332 12 03:07:01 AM 5242788 7090928 2639636 33.49 2688 2024316 622192 6.97 207628 2082304 8 03:08:01 AM 5242908 7091048 2639516 33.49 2688 2024316 622192 6.97 207628 2082304 4 03:09:01 AM 5242908 7091048 2639516 33.49 2688 2024316 622192 6.97 207628 2082304 4 03:10:01 AM 5241496 7089640 2640928 33.50 2688 2024320 626576 7.02 207628 2083120 4 03:11:01 AM 5242716 7090880 2639708 33.49 2688 2024320 626576 7.02 207796 2082220 12 03:12:01 AM 5242744 7090912 2639680 33.49 2688 2024324 626576 7.02 207796 2082160 8 03:13:01 AM 5242800 7090968 2639624 33.49 2688 2024324 626576 7.02 207796 2082160 4 03:14:01 AM 5242864 7091032 2639560 33.49 2688 2024324 626576 7.02 207796 2082160 4 03:15:01 AM 5242672 7090844 2639752 33.49 2688 2024328 626576 7.02 207796 2082208 4 03:16:01 AM 5242720 7090892 2639704 33.49 2688 2024328 626576 7.02 207796 2082236 8 03:17:01 AM 5242684 7090856 2639740 33.49 2688 2024328 626576 7.02 207796 2082176 4 03:18:01 AM 5242460 7090832 2639964 33.49 2688 2024528 626576 7.02 207900 2082300 16 03:19:01 AM 5242524 7090896 2639900 33.49 2688 2024528 626576 7.02 207900 2082344 4 03:20:01 AM 5242272 7090644 2640152 33.49 2688 2024528 629968 7.05 207900 2082416 4 03:21:01 AM 5109276 6991128 2773148 35.18 2688 2057964 712876 7.98 214756 2208448 43220 03:22:01 AM 5198456 7054860 2683968 34.05 2688 2031816 649708 7.27 385324 1947880 27036 Average: 5234026 7082261 2648398 33.60 2688 2024428 633803 7.10 214364 2084693 12601 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 104.18 83.19 1131.09 19.14 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 58.45 38.54 586.67 6.80 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 0.85 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 0.73 0.12 0.05 0.01 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 0.77 0.23 0.17 0.13 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 0.68 0.10 0.04 0.01 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 0.78 0.10 0.10 0.01 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 1.07 0.12 0.06 0.01 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 3.22 0.10 0.15 0.01 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 2.05 0.20 0.22 0.07 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 0.20 0.00 0.02 0.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 0.52 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 0.35 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 0.53 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 0.55 0.18 0.11 0.07 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 0.58 0.10 0.09 0.01 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 0.28 0.07 0.02 0.00 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 0.60 0.10 0.04 0.01 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 0.70 0.05 0.04 0.00 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 2.77 0.17 0.22 0.07 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 1.43 0.07 0.12 0.00 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 0.57 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 0.25 0.05 0.02 0.00 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 0.55 0.05 0.03 0.00 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 9.41 7.90 10.58 4.34 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 18.26 16.86 14.39 18.87 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 8.09 5.72 67.09 1.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/22/2025 _x86_64_ (2 CPU) 02:55:01 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 36.61 0.00 5.34 2.83 0.13 55.09 02:57:01 AM 0 50.25 0.00 6.49 2.96 0.15 40.15 02:57:01 AM 1 23.05 0.00 4.21 2.69 0.12 69.94 02:58:01 AM all 16.65 0.00 2.56 1.30 0.08 79.41 02:58:01 AM 0 16.72 0.00 3.10 1.29 0.07 78.83 02:58:01 AM 1 16.59 0.00 2.02 1.32 0.08 79.98 02:59:01 AM all 0.33 0.00 0.08 0.02 0.04 99.52 02:59:01 AM 0 0.52 0.00 0.05 0.02 0.03 99.38 02:59:01 AM 1 0.15 0.00 0.12 0.02 0.05 99.67 03:00:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 03:00:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:00:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 03:01:01 AM all 0.29 0.00 0.09 0.01 0.05 99.56 03:01:01 AM 0 0.13 0.00 0.10 0.00 0.07 99.70 03:01:01 AM 1 0.45 0.00 0.08 0.02 0.03 99.42 03:02:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 03:02:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 03:02:01 AM 1 0.45 0.00 0.05 0.00 0.02 99.48 03:03:01 AM all 0.29 0.00 0.09 0.00 0.05 99.57 03:03:01 AM 0 0.20 0.00 0.10 0.00 0.05 99.65 03:03:01 AM 1 0.38 0.00 0.08 0.00 0.05 99.48 03:04:01 AM all 0.30 0.00 0.07 0.00 0.05 99.58 03:04:01 AM 0 0.50 0.00 0.08 0.00 0.05 99.37 03:04:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 03:05:01 AM all 0.32 0.00 0.08 0.00 0.04 99.57 03:05:01 AM 0 0.28 0.00 0.05 0.00 0.03 99.63 03:05:01 AM 1 0.35 0.00 0.10 0.00 0.05 99.50 03:06:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 03:06:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 03:06:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 03:07:01 AM all 0.25 0.00 0.05 0.00 0.04 99.66 03:07:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 03:07:01 AM 1 0.38 0.00 0.03 0.00 0.05 99.53 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 0.22 0.00 0.08 0.00 0.04 99.66 03:08:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 03:08:01 AM 1 0.35 0.00 0.10 0.00 0.03 99.52 03:09:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 03:09:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 03:09:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 03:10:01 AM all 0.33 0.00 0.07 0.00 0.08 99.53 03:10:01 AM 0 0.33 0.00 0.05 0.00 0.07 99.55 03:10:01 AM 1 0.32 0.00 0.08 0.00 0.08 99.52 03:11:01 AM all 0.34 0.00 0.18 0.01 0.05 99.42 03:11:01 AM 0 0.60 0.00 0.25 0.00 0.05 99.10 03:11:01 AM 1 0.08 0.00 0.12 0.02 0.05 99.73 03:12:01 AM all 0.33 0.00 0.06 0.00 0.05 99.56 03:12:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 03:12:01 AM 1 0.10 0.00 0.05 0.00 0.05 99.80 03:13:01 AM all 0.33 0.00 0.07 0.00 0.05 99.56 03:13:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 03:13:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 03:14:01 AM all 0.15 0.00 0.07 0.00 0.04 99.74 03:14:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72 03:14:01 AM 1 0.12 0.00 0.07 0.00 0.05 99.77 03:15:01 AM all 0.25 0.00 0.07 0.00 0.04 99.64 03:15:01 AM 0 0.40 0.00 0.03 0.00 0.00 99.57 03:15:01 AM 1 0.10 0.00 0.10 0.00 0.08 99.72 03:16:01 AM all 0.29 0.00 0.06 0.00 0.05 99.60 03:16:01 AM 0 0.52 0.00 0.07 0.00 0.07 99.35 03:16:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 03:17:01 AM all 0.33 0.00 0.08 0.00 0.05 99.55 03:17:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 03:17:01 AM 1 0.10 0.00 0.10 0.00 0.07 99.73 03:18:01 AM all 0.32 0.00 0.07 0.00 0.06 99.56 03:18:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 03:18:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 0.13 0.00 0.08 0.00 0.04 99.76 03:19:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 03:19:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 03:20:01 AM all 0.33 0.00 0.06 0.00 0.05 99.57 03:20:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 03:20:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:21:01 AM all 7.05 0.00 0.98 0.07 0.06 91.85 03:21:01 AM 0 5.88 0.00 1.14 0.07 0.07 92.85 03:21:01 AM 1 8.23 0.00 0.82 0.07 0.05 90.84 03:22:01 AM all 31.22 0.00 3.88 0.12 0.09 64.69 03:22:01 AM 0 40.10 0.00 4.15 0.13 0.10 55.51 03:22:01 AM 1 22.31 0.00 3.61 0.10 0.08 73.90 Average: all 3.77 0.00 0.56 0.17 0.05 95.46 Average: 0 4.60 0.00 0.64 0.17 0.05 94.54 Average: 1 2.93 0.00 0.47 0.16 0.05 96.38