---> uname -a: Linux prd-centos8-robot-2c-8g-17401.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 619 4813 19 2264 6779 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:4c:32:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84752sec preferred_lft 84752sec inet6 fe80::f816:3eff:fe4c:3233/64 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) 12/30/2025 _x86_64_ (2 CPU) 01:52:14 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 119.91 1.13 118.78 86.52 9913.30 01:55:01 AM 51.08 1.37 49.72 135.42 6524.93 01:56:01 AM 55.70 6.78 48.92 1248.52 3235.45 01:57:01 AM 45.74 0.22 45.53 43.59 7017.76 01:58:01 AM 4.55 0.07 4.48 4.93 163.51 01:59:01 AM 2.53 0.00 2.53 0.00 168.06 02:00:01 AM 0.40 0.00 0.40 0.00 51.25 02:01:01 AM 0.20 0.02 0.18 0.13 2.48 02:02:01 AM 0.37 0.07 0.30 1.73 5.68 02:03:01 AM 0.83 0.00 0.83 0.00 96.20 02:04:01 AM 0.38 0.00 0.38 0.00 42.60 02:05:01 AM 0.53 0.00 0.53 0.00 75.37 02:06:01 AM 0.43 0.00 0.43 0.00 47.24 02:07:01 AM 0.30 0.00 0.30 0.00 13.16 02:08:01 AM 0.62 0.03 0.58 0.27 63.68 02:09:01 AM 1.38 0.00 1.38 0.00 67.39 02:10:01 AM 0.58 0.00 0.58 0.00 90.75 02:11:01 AM 0.60 0.00 0.60 0.00 64.91 02:12:01 AM 0.50 0.00 0.50 0.00 75.82 02:13:01 AM 0.63 0.00 0.63 0.00 57.61 02:14:01 AM 0.30 0.00 0.30 0.00 66.09 02:15:01 AM 0.40 0.00 0.40 0.00 93.10 02:16:01 AM 0.80 0.00 0.80 0.00 165.36 02:17:01 AM 0.62 0.00 0.62 0.00 140.81 02:18:01 AM 1.00 0.00 1.00 0.00 141.90 02:19:01 AM 25.30 0.40 24.90 46.79 2723.56 Average: 12.14 0.39 11.75 60.31 1196.42 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5195920 7008844 2686512 34.08 2688 1989544 696564 7.80 187960 2151380 142736 01:55:01 AM 5242460 7091492 2639972 33.49 2688 2024848 618176 6.92 219372 2070440 10760 01:56:01 AM 4896856 6997196 2985576 37.88 2688 2265844 678824 7.60 256468 2343352 171288 01:57:01 AM 4926332 7030964 2956100 37.50 2688 2270940 648772 7.26 260764 2307256 4 01:58:01 AM 4878176 6984048 3004256 38.11 2688 2272188 713424 7.99 261108 2355108 1100 01:59:01 AM 4872180 6979752 3010252 38.19 2688 2273880 713424 7.99 261352 2360872 72 02:00:01 AM 4867724 6976532 3014708 38.25 2688 2275116 732420 8.20 261352 2365132 4 02:01:01 AM 4867088 6975928 3015344 38.25 2688 2275144 732420 8.20 261352 2365516 16 02:02:01 AM 4865040 6976148 3017392 38.28 2688 2277436 751196 8.41 261512 2367492 2236 02:03:01 AM 4864664 6976112 3017768 38.28 2688 2277752 734996 8.23 261524 2367892 104 02:04:01 AM 4861828 6974704 3020604 38.32 2688 2279180 734996 8.23 261624 2371056 428 02:05:01 AM 4859704 6974264 3022728 38.35 2688 2280872 734996 8.23 261696 2372784 44 02:06:01 AM 4858216 6973968 3024216 38.37 2688 2282056 734996 8.23 261716 2374292 4 02:07:01 AM 4857904 6973960 3024528 38.37 2688 2282360 734996 8.23 261716 2374588 16 02:08:01 AM 4855908 6974092 3026524 38.40 2688 2284496 742808 8.32 261948 2376456 548 02:09:01 AM 4854264 6973672 3028168 38.42 2688 2285720 742808 8.32 261960 2378048 692 02:10:01 AM 4852304 6973688 3030128 38.44 2688 2287728 737412 8.26 262132 2379624 416 02:11:01 AM 4850572 6973588 3031860 38.46 2688 2289368 737412 8.26 262340 2381284 496 02:12:01 AM 4847888 6973192 3034544 38.50 2688 2291640 737412 8.26 262552 2383528 840 02:13:01 AM 4847404 6973448 3035028 38.50 2688 2292348 737412 8.26 262588 2384160 160 02:14:01 AM 4844868 6972616 3037564 38.54 2688 2294076 737412 8.26 262624 2386672 48 02:15:01 AM 4839844 6972324 3042588 38.60 2688 2298784 737412 8.26 262844 2391760 2260 02:16:01 AM 4835036 6972060 3047396 38.66 2688 2303360 737412 8.26 263044 2396160 2408 02:17:01 AM 4832868 6972104 3049564 38.69 2688 2305580 737412 8.26 263092 2398288 784 02:18:01 AM 4701512 6845740 3180920 40.35 2688 2310448 849404 9.51 263116 2529732 1956 02:19:01 AM 4927112 6934936 2955320 37.49 2688 2180636 746272 8.36 496920 2098900 23664 Average: 4884757 6977130 2997675 38.03 2688 2259667 728492 8.16 266334 2347376 13965 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 104.75 86.14 1127.99 12.70 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 60.18 43.85 531.53 6.93 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 38.20 31.96 336.77 7.24 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 182.50 135.48 42.46 38.70 0.00 0.00 0.00 0.00 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 35.53 21.00 10.58 3.74 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 41.64 41.23 7.79 6.41 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 29.34 28.12 5.44 2.51 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 2.70 0.53 0.22 0.04 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 58.41 56.25 11.30 4.98 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 35.29 14.16 6.24 1.51 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 87.19 67.46 16.22 7.55 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 63.44 60.72 13.30 8.07 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 33.51 30.00 7.71 4.86 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 16.53 14.96 3.29 1.54 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 40.57 32.22 8.82 5.17 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 36.33 33.48 9.04 4.97 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 67.44 68.81 12.76 9.45 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 44.62 46.45 9.16 6.09 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 62.06 63.98 17.27 7.36 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 19.31 16.78 4.04 2.13 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 36.78 31.21 7.41 5.93 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 41.32 42.34 7.14 4.39 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 74.81 75.24 17.31 12.09 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 42.14 40.04 8.97 4.41 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 3.42 4.20 1.28 0.94 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 106.32 70.19 187.39 137.01 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 52.47 44.49 92.75 11.80 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) 12/30/2025 _x86_64_ (2 CPU) 01:52:14 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 39.51 0.00 5.47 1.33 0.10 53.59 01:54:01 AM 0 39.98 0.00 5.92 1.43 0.10 52.56 01:54:01 AM 1 39.04 0.00 5.02 1.23 0.10 54.61 01:55:01 AM all 21.25 0.00 2.51 0.53 0.09 75.62 01:55:01 AM 0 13.99 0.00 1.87 0.72 0.08 83.34 01:55:01 AM 1 28.51 0.00 3.16 0.33 0.10 67.90 01:56:01 AM all 27.66 0.00 5.06 0.47 0.08 66.73 01:56:01 AM 0 20.80 0.00 4.72 0.62 0.10 73.76 01:56:01 AM 1 34.54 0.00 5.40 0.32 0.07 59.68 01:57:01 AM all 10.39 0.00 2.03 0.47 0.06 87.05 01:57:01 AM 0 7.95 0.00 1.40 0.35 0.07 90.23 01:57:01 AM 1 12.84 0.00 2.66 0.58 0.05 83.87 01:58:01 AM all 4.89 0.00 0.30 0.03 0.06 94.72 01:58:01 AM 0 1.10 0.00 0.27 0.03 0.07 98.53 01:58:01 AM 1 8.70 0.00 0.34 0.02 0.05 90.90 01:59:01 AM all 8.59 0.00 0.42 0.01 0.06 90.92 01:59:01 AM 0 14.95 0.00 0.60 0.02 0.05 84.38 01:59:01 AM 1 2.56 0.00 0.25 0.00 0.07 97.12 02:00:01 AM all 6.67 0.00 0.38 0.00 0.08 92.87 02:00:01 AM 0 5.61 0.00 0.34 0.00 0.07 93.98 02:00:01 AM 1 7.72 0.00 0.42 0.00 0.08 91.77 02:01:01 AM all 0.46 0.00 0.13 0.00 0.07 99.35 02:01:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 02:01:01 AM 1 0.30 0.00 0.15 0.00 0.10 99.45 02:02:01 AM all 6.87 0.00 0.29 0.00 0.08 92.75 02:02:01 AM 0 4.65 0.00 0.27 0.00 0.07 95.02 02:02:01 AM 1 9.10 0.00 0.32 0.00 0.10 90.48 02:03:01 AM all 1.75 0.00 0.21 0.00 0.08 97.96 02:03:01 AM 0 1.55 0.00 0.18 0.00 0.07 98.19 02:03:01 AM 1 1.96 0.00 0.23 0.00 0.08 97.73 02:04:01 AM all 8.44 0.00 0.49 0.00 0.07 91.00 02:04:01 AM 0 2.60 0.00 0.39 0.00 0.08 96.94 02:04:01 AM 1 14.54 0.00 0.59 0.00 0.05 84.81 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 5.34 0.00 0.29 0.00 0.08 94.29 02:05:01 AM 0 1.92 0.00 0.32 0.00 0.07 97.69 02:05:01 AM 1 8.76 0.00 0.27 0.00 0.08 90.89 02:06:01 AM all 6.34 0.00 0.37 0.00 0.07 93.23 02:06:01 AM 0 2.37 0.00 0.23 0.00 0.07 97.32 02:06:01 AM 1 10.43 0.00 0.50 0.00 0.07 89.00 02:07:01 AM all 2.68 0.00 0.21 0.00 0.08 97.02 02:07:01 AM 0 0.82 0.00 0.15 0.00 0.08 98.95 02:07:01 AM 1 4.58 0.00 0.27 0.00 0.08 95.07 02:08:01 AM all 7.09 0.00 0.43 0.00 0.08 92.41 02:08:01 AM 0 4.92 0.00 0.49 0.00 0.05 94.54 02:08:01 AM 1 9.26 0.00 0.37 0.00 0.10 90.28 02:09:01 AM all 6.98 0.00 0.48 0.02 0.08 92.45 02:09:01 AM 0 4.58 0.00 0.41 0.00 0.08 94.93 02:09:01 AM 1 9.43 0.00 0.55 0.03 0.07 89.92 02:10:01 AM all 6.05 0.00 0.42 0.01 0.08 93.44 02:10:01 AM 0 3.55 0.00 0.38 0.02 0.07 95.99 02:10:01 AM 1 8.59 0.00 0.46 0.00 0.08 90.87 02:11:01 AM all 4.18 0.00 0.28 0.08 0.08 95.38 02:11:01 AM 0 4.45 0.00 0.27 0.00 0.08 95.20 02:11:01 AM 1 3.91 0.00 0.28 0.17 0.07 95.57 02:12:01 AM all 4.54 0.00 0.32 0.00 0.10 95.04 02:12:01 AM 0 3.63 0.00 0.33 0.00 0.10 95.93 02:12:01 AM 1 5.45 0.00 0.30 0.00 0.10 94.15 02:13:01 AM all 2.77 0.00 0.20 0.00 0.08 96.96 02:13:01 AM 0 0.89 0.00 0.17 0.00 0.07 98.88 02:13:01 AM 1 4.65 0.00 0.23 0.00 0.08 95.03 02:14:01 AM all 6.22 0.00 0.36 0.00 0.08 93.34 02:14:01 AM 0 3.16 0.00 0.28 0.00 0.07 96.49 02:14:01 AM 1 9.32 0.00 0.44 0.00 0.08 90.15 02:15:01 AM all 15.38 0.00 0.33 0.02 0.08 84.19 02:15:01 AM 0 13.01 0.00 0.32 0.03 0.08 86.56 02:15:01 AM 1 17.75 0.00 0.33 0.00 0.08 81.83 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 15.50 0.00 0.60 0.01 0.08 83.81 02:16:01 AM 0 14.73 0.00 0.59 0.00 0.08 84.59 02:16:01 AM 1 16.27 0.00 0.61 0.02 0.07 83.03 02:17:01 AM all 7.05 0.00 0.30 0.00 0.08 92.57 02:17:01 AM 0 4.03 0.00 0.27 0.00 0.07 95.64 02:17:01 AM 1 10.07 0.00 0.33 0.00 0.08 89.51 02:18:01 AM all 11.92 0.00 0.38 0.00 0.08 87.63 02:18:01 AM 0 4.04 0.00 0.23 0.00 0.07 95.66 02:18:01 AM 1 19.79 0.00 0.52 0.00 0.08 79.61 02:19:01 AM all 26.21 0.00 3.07 0.37 0.07 70.28 02:19:01 AM 0 20.53 0.00 2.77 0.45 0.07 76.18 02:19:01 AM 1 31.90 0.00 3.37 0.28 0.07 64.37 Average: all 10.21 0.00 0.98 0.13 0.08 88.61 Average: 0 7.70 0.00 0.90 0.14 0.07 91.19 Average: 1 12.72 0.00 1.06 0.12 0.08 86.03