---> uname -a: Linux prd-centos8-robot-2c-8g-2173.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4809 19 2270 6781 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:40:f9:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fe40:f979/64 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) 10/26/2025 _x86_64_ (2 CPU) 01:56:31 LINUX RESTART (2 CPU) 01:57:01 AM tps rtps wtps bread/s bwrtn/s 01:58:01 AM 107.25 56.90 50.34 7682.43 21617.46 01:59:01 AM 111.63 0.07 111.56 1.87 10206.63 02:00:01 AM 38.47 1.07 37.40 115.83 4233.67 02:01:01 AM 70.43 6.95 63.48 1289.22 3992.90 02:02:01 AM 30.95 0.10 30.85 5.20 6184.56 02:03:01 AM 4.92 0.22 4.70 11.73 243.75 02:04:01 AM 2.18 0.00 2.18 0.00 360.07 02:05:01 AM 0.68 0.00 0.68 0.00 324.53 02:06:01 AM 0.42 0.00 0.42 0.00 378.90 02:07:02 AM 0.85 0.33 0.52 8.00 66.51 02:08:01 AM 1.51 0.03 1.47 1.90 297.93 02:09:01 AM 0.67 0.35 0.32 53.46 77.04 02:10:01 AM 0.18 0.00 0.18 0.00 23.09 02:11:01 AM 0.27 0.00 0.27 0.00 8.91 02:12:01 AM 22.63 0.67 21.96 73.44 2637.09 Average: 26.23 4.45 21.78 617.00 3380.60 01:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 AM 5441252 7024664 2441172 30.97 2688 1775580 739468 8.28 189184 1969920 102516 01:59:01 AM 5049160 6943976 2833264 35.94 2688 2070808 768292 8.60 197388 2286900 154464 02:00:01 AM 5237832 7085240 2644592 33.55 2688 2023548 629312 7.05 218540 2078892 10760 02:01:01 AM 4864780 6965880 3017644 38.28 2688 2267348 741372 8.30 253988 2382784 175996 02:02:01 AM 4924848 7025804 2957576 37.52 2688 2267528 659472 7.38 259696 2313728 4 02:03:01 AM 4874760 6977948 3007664 38.16 2688 2269776 727308 8.14 259880 2363424 840 02:04:01 AM 4845240 6963572 3037184 38.53 2688 2284940 727308 8.14 260296 2392224 7300 02:05:01 AM 4843344 6963924 3039080 38.56 2688 2287176 727308 8.14 260296 2394396 200 02:06:01 AM 4831492 6963312 3050932 38.71 2688 2298432 727308 8.14 260296 2405716 144 02:07:02 AM 4825016 6961892 3057408 38.79 2688 2303448 746856 8.36 260520 2412836 3248 02:08:01 AM 4813808 6956780 3068616 38.93 2688 2309552 746856 8.36 260840 2422668 1296 02:09:01 AM 4430136 6901624 3452288 43.80 2688 2312128 746748 8.36 262156 2425684 120 02:10:01 AM 4428868 6900892 3453556 43.81 2688 2312656 767648 8.60 262172 2426864 4 02:11:01 AM 4873776 7024620 3008648 38.17 2688 2317200 672500 7.53 262492 2360644 4396 02:12:01 AM 5015820 7030792 2866604 36.37 2688 2187664 672316 7.53 501892 2003680 24532 Average: 4886675 6979395 2995749 38.01 2688 2219186 720005 8.06 264642 2309357 32388 01:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 315.96 195.62 1663.46 57.04 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 85.17 56.49 844.61 9.22 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 13.95 9.88 6.81 3.87 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 49.49 40.58 337.83 18.12 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 184.81 130.72 36.29 28.52 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 31.71 21.91 27.17 3.07 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 35.16 28.50 115.41 7.48 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 9.48 8.85 2.50 3.04 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 24.73 19.78 74.29 6.79 0.00 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 26.19 21.83 6.47 9.31 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 17.62 14.84 74.61 6.09 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 34.68 52.51 4.16 4.66 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 17.13 13.76 4.00 2.41 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.01 8.58 6.58 1.27 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 70.91 49.85 148.48 91.45 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 62.59 44.95 223.69 16.84 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) 10/26/2025 _x86_64_ (2 CPU) 01:56:31 LINUX RESTART (2 CPU) 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 39.38 0.04 7.21 10.13 0.15 43.08 01:58:01 AM 0 45.00 0.03 7.13 11.24 0.15 36.44 01:58:01 AM 1 33.77 0.05 7.28 9.03 0.15 49.72 01:59:01 AM all 33.05 0.00 4.90 4.44 0.17 57.45 01:59:01 AM 0 48.66 0.00 5.98 4.48 0.20 40.68 01:59:01 AM 1 17.45 0.00 3.81 4.40 0.13 74.21 02:00:01 AM all 15.02 0.00 2.04 0.59 0.05 82.31 02:00:01 AM 0 22.58 0.00 2.29 0.73 0.05 74.34 02:00:01 AM 1 7.45 0.00 1.79 0.45 0.05 90.27 02:01:01 AM all 38.42 0.00 6.73 0.73 0.13 53.98 02:01:01 AM 0 52.26 0.00 7.29 0.77 0.13 39.55 02:01:01 AM 1 24.61 0.00 6.18 0.70 0.13 68.38 02:02:01 AM all 1.67 0.00 0.76 0.65 0.03 96.88 02:02:01 AM 0 2.40 0.00 0.80 0.70 0.02 96.08 02:02:01 AM 1 0.94 0.00 0.72 0.60 0.05 97.69 02:03:01 AM all 3.52 0.00 0.28 0.03 0.05 96.13 02:03:01 AM 0 4.87 0.00 0.18 0.00 0.05 94.90 02:03:01 AM 1 2.17 0.00 0.37 0.05 0.05 97.36 02:04:01 AM all 13.99 0.00 0.22 0.03 0.06 85.71 02:04:01 AM 0 25.59 0.00 0.22 0.00 0.07 74.13 02:04:01 AM 1 2.37 0.00 0.22 0.05 0.05 97.31 02:05:01 AM all 5.54 0.00 0.13 0.03 0.04 94.27 02:05:01 AM 0 6.86 0.00 0.12 0.00 0.03 92.99 02:05:01 AM 1 4.21 0.00 0.13 0.05 0.05 95.56 02:06:01 AM all 10.29 0.00 0.14 0.02 0.05 89.50 02:06:01 AM 0 17.06 0.00 0.13 0.00 0.05 82.76 02:06:01 AM 1 3.51 0.00 0.15 0.03 0.05 96.25 02:07:02 AM all 14.60 0.01 0.25 0.01 0.05 85.08 02:07:02 AM 0 5.73 0.02 0.28 0.02 0.05 93.90 02:07:02 AM 1 23.48 0.00 0.22 0.00 0.05 76.25 02:08:01 AM all 4.98 0.00 0.29 0.03 0.07 94.63 02:08:01 AM 0 4.25 0.00 0.24 0.05 0.07 95.39 02:08:01 AM 1 5.72 0.00 0.34 0.02 0.07 93.86 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 8.25 0.00 2.35 0.00 0.06 89.35 02:09:01 AM 0 9.93 0.00 2.52 0.00 0.05 87.50 02:09:01 AM 1 6.56 0.00 2.18 0.00 0.07 91.19 02:10:01 AM all 5.11 0.00 0.18 0.00 0.07 94.63 02:10:01 AM 0 7.25 0.00 0.22 0.00 0.08 92.45 02:10:01 AM 1 2.98 0.00 0.15 0.00 0.05 96.82 02:11:01 AM all 5.54 0.00 0.81 0.00 0.05 93.60 02:11:01 AM 0 1.69 0.00 0.27 0.00 0.03 98.01 02:11:01 AM 1 9.39 0.00 1.35 0.00 0.07 89.19 02:12:01 AM all 26.80 0.00 3.64 0.23 0.07 69.27 02:12:01 AM 0 37.41 0.00 3.85 0.35 0.07 58.33 02:12:01 AM 1 16.16 0.00 3.42 0.10 0.07 80.25 Average: all 15.10 0.00 2.00 1.13 0.07 81.70 Average: 0 19.47 0.00 2.10 1.22 0.07 77.13 Average: 1 10.73 0.00 1.89 1.03 0.07 86.26