---> uname -a: Linux prd-centos8-robot-2c-8g-17985.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 591 4927 19 2178 6807 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:af:6b:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84951sec preferred_lft 84951sec inet6 fe80::f816:3eff:feaf:6b43/64 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) 01/03/2026 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 213.58 154.84 58.74 14625.12 40417.56 12:38:01 AM 117.21 1.08 116.13 75.32 11050.57 12:39:01 AM 31.47 0.03 31.44 0.53 4123.71 12:40:00 AM 17.57 0.39 17.18 65.38 1053.81 12:40:01 AM 27.18 0.00 27.18 0.00 1896.12 12:41:01 AM 80.19 6.93 73.26 1289.30 8106.86 12:42:01 AM 12.78 0.00 12.78 0.00 1394.92 12:43:01 AM 4.28 0.08 4.20 5.86 156.78 12:44:01 AM 0.32 0.00 0.32 0.00 5.13 12:45:01 AM 0.28 0.00 0.28 0.00 10.46 12:46:01 AM 0.47 0.00 0.47 0.00 6.82 12:47:01 AM 0.35 0.00 0.35 0.00 12.70 12:48:01 AM 0.13 0.00 0.13 0.00 2.13 12:49:01 AM 0.30 0.00 0.30 0.00 10.41 12:50:00 AM 0.17 0.00 0.17 0.00 3.16 12:50:01 AM 0.00 0.00 0.00 0.00 0.00 12:51:01 AM 1.40 0.03 1.37 0.27 47.33 12:52:01 AM 0.57 0.00 0.57 0.00 9.02 12:53:01 AM 0.40 0.00 0.40 0.00 12.41 12:54:01 AM 0.22 0.00 0.22 0.00 3.90 12:55:01 AM 0.15 0.00 0.15 0.00 9.25 12:56:01 AM 0.38 0.00 0.38 0.00 6.87 12:57:01 AM 0.40 0.00 0.40 0.00 13.28 12:58:01 AM 0.17 0.00 0.17 0.00 2.70 12:59:01 AM 17.08 0.32 16.76 36.92 628.37 01:00:00 AM 32.40 0.56 31.83 68.17 1460.62 Average: 22.18 6.85 15.32 674.28 2858.48 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5485096 7030376 2397328 30.41 2688 1737736 727416 8.14 186028 1930180 88312 12:38:01 AM 5155644 7000000 2726780 34.59 2688 2019900 725324 8.12 198704 2177320 104380 12:39:01 AM 5155976 6999752 2726448 34.59 2688 2019920 725324 8.12 198792 2177312 4 12:40:00 AM 5152744 7033556 2729680 34.63 2688 2055824 695464 7.79 223476 2153856 33732 12:40:01 AM 5126736 7015988 2755688 34.96 2688 2063740 711712 7.97 225068 2176632 41720 12:41:01 AM 4945028 7046604 2937396 37.27 2688 2267864 641720 7.19 261108 2288652 32944 12:42:01 AM 4946972 7048440 2935452 37.24 2688 2267864 641720 7.19 261108 2288684 8 12:43:01 AM 4904064 7006276 2978360 37.78 2688 2268608 705884 7.90 261444 2330796 4 12:44:01 AM 4903844 7006092 2978580 37.79 2688 2268644 705884 7.90 261444 2331188 4 12:45:01 AM 4894804 6997280 2987620 37.90 2688 2268872 735008 8.23 261444 2340116 4 12:46:01 AM 4895100 6997608 2987324 37.90 2688 2268904 735008 8.23 261444 2340128 4 12:47:01 AM 4894984 6997720 2987440 37.90 2688 2269132 735008 8.23 261452 2340440 4 12:48:01 AM 4894804 6997572 2987620 37.90 2688 2269164 735008 8.23 261452 2340360 12 12:49:01 AM 4900832 7003820 2981592 37.83 2688 2269384 711932 7.97 261452 2334068 16 12:50:00 AM 4901164 7004184 2981260 37.82 2688 2269416 712288 7.98 261452 2333868 4 12:50:01 AM 4900592 7003620 2981832 37.83 2688 2269420 712288 7.98 261452 2334272 24 12:51:01 AM 4898532 7002032 2983892 37.86 2688 2269888 731924 8.20 261668 2336508 16 12:52:01 AM 4884528 6988076 2997896 38.03 2688 2269936 744616 8.34 261668 2350352 4 12:53:01 AM 4874812 6978596 3007612 38.16 2688 2270172 737836 8.26 261668 2359680 4 12:54:01 AM 4897740 7001556 2984684 37.87 2688 2270204 716756 8.03 261668 2336776 4 12:55:01 AM 4897200 7001256 2985224 37.87 2688 2270444 716756 8.03 261676 2337112 4 12:56:01 AM 4883372 6987468 2999052 38.05 2688 2270484 744728 8.34 261668 2351004 4 12:57:01 AM 4875400 6979736 3007024 38.15 2688 2270724 737940 8.26 261676 2359408 4 12:58:01 AM 4898440 7002808 2983984 37.86 2688 2270756 715224 8.01 261668 2336472 4 12:59:01 AM 5060652 6981204 2821772 35.80 2688 2092664 719496 8.06 304024 2154468 31136 01:00:00 AM 5045904 6970860 2836520 35.99 2688 2097812 724612 8.11 463696 2012540 27016 Average: 4972114 7003172 2910310 36.92 2688 2200288 717188 8.03 260323 2275084 13822 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 340.95 204.00 1452.87 62.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 102.05 79.84 1132.94 11.79 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.32 0.57 0.71 0.31 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 12.02 10.58 6.22 4.29 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 4.85 8.74 4.53 4.22 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 185.60 153.65 375.93 44.07 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 1.93 1.03 0.86 2.33 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 35.12 26.74 7.62 5.19 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.15 0.17 0.09 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.99 17.68 120.40 1.49 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 3.58 0.23 0.29 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 11.08 8.40 1.95 0.91 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.15 0.72 0.97 0.65 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 18.01 17.06 120.08 1.27 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 2.28 0.14 0.31 0.01 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 3.39 0.85 0.26 0.07 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.39 17.73 3.50 3.29 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 7.82 7.32 117.90 0.54 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 30.94 30.56 355.40 2.13 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 0.48 0.13 0.04 0.01 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.43 7.31 1.57 0.59 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 7.80 7.45 117.78 0.49 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 32.54 31.49 355.69 2.25 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 0.37 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 54.82 38.04 83.72 29.16 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 20.40 17.88 17.06 8.86 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 38.32 28.30 178.24 7.58 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) 01/03/2026 _x86_64_ (2 CPU) 00:35:48 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 48.68 0.07 11.12 2.12 0.10 37.91 12:37:01 AM 0 50.76 0.05 12.17 1.98 0.10 34.94 12:37:01 AM 1 46.61 0.08 10.07 2.27 0.10 40.87 12:38:01 AM all 35.75 0.00 5.05 0.90 0.09 58.21 12:38:01 AM 0 34.17 0.00 5.40 0.73 0.08 59.61 12:38:01 AM 1 37.32 0.00 4.70 1.07 0.10 56.82 12:39:01 AM all 0.39 0.00 0.30 0.32 0.05 98.94 12:39:01 AM 0 0.08 0.00 0.43 0.47 0.05 98.97 12:39:01 AM 1 0.70 0.00 0.17 0.17 0.05 98.91 12:40:00 AM all 16.59 0.00 2.27 0.11 0.06 80.96 12:40:00 AM 0 25.05 0.00 2.31 0.14 0.05 72.46 12:40:00 AM 1 8.14 0.00 2.24 0.08 0.07 89.46 12:40:01 AM all 44.39 0.00 5.85 0.00 0.00 49.76 12:40:01 AM 0 88.24 0.00 7.84 0.00 0.00 3.92 12:40:01 AM 1 0.97 0.00 3.88 0.00 0.00 95.15 12:41:01 AM all 33.07 0.00 6.00 0.58 0.09 60.25 12:41:01 AM 0 34.89 0.00 5.70 0.67 0.10 58.65 12:41:01 AM 1 31.26 0.00 6.31 0.50 0.08 61.85 12:42:01 AM all 0.25 0.00 0.15 0.13 0.04 99.42 12:42:01 AM 0 0.07 0.00 0.10 0.02 0.05 99.77 12:42:01 AM 1 0.43 0.00 0.20 0.25 0.03 99.08 12:43:01 AM all 2.36 0.00 0.30 0.03 0.07 97.25 12:43:01 AM 0 1.15 0.00 0.32 0.02 0.08 98.43 12:43:01 AM 1 3.56 0.00 0.28 0.03 0.05 96.07 12:44:01 AM all 0.47 0.00 0.11 0.00 0.08 99.34 12:44:01 AM 0 0.37 0.00 0.13 0.00 0.10 99.40 12:44:01 AM 1 0.57 0.00 0.08 0.00 0.07 99.28 12:45:01 AM all 0.95 0.00 0.15 0.00 0.08 98.82 12:45:01 AM 0 0.74 0.00 0.13 0.00 0.07 99.06 12:45:01 AM 1 1.17 0.00 0.17 0.00 0.08 98.58 12:46:01 AM all 0.48 0.00 0.12 0.00 0.08 99.33 12:46:01 AM 0 0.70 0.00 0.05 0.00 0.05 99.20 12:46:01 AM 1 0.25 0.00 0.18 0.00 0.10 99.46 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.99 0.00 0.13 0.00 0.08 98.80 12:47:01 AM 0 0.72 0.00 0.15 0.00 0.07 99.07 12:47:01 AM 1 1.27 0.00 0.12 0.00 0.08 98.53 12:48:01 AM all 0.50 0.00 0.09 0.00 0.07 99.34 12:48:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 12:48:01 AM 1 0.38 0.00 0.12 0.00 0.08 99.41 12:49:01 AM all 0.94 0.00 0.15 0.00 0.06 98.86 12:49:01 AM 0 0.63 0.00 0.10 0.00 0.03 99.23 12:49:01 AM 1 1.24 0.00 0.20 0.00 0.08 98.48 12:50:00 AM all 0.49 0.00 0.10 0.00 0.07 99.34 12:50:00 AM 0 0.46 0.00 0.17 0.00 0.10 99.27 12:50:00 AM 1 0.53 0.00 0.03 0.00 0.03 99.40 12:50:01 AM all 0.43 0.00 0.43 0.00 0.00 99.14 12:50:01 AM 0 0.00 0.00 0.87 0.00 0.00 99.13 12:50:01 AM 1 0.85 0.00 0.00 0.00 0.00 99.15 12:51:01 AM all 2.10 0.00 0.32 0.01 0.07 97.51 12:51:01 AM 0 0.45 0.00 0.33 0.02 0.08 99.11 12:51:01 AM 1 3.74 0.00 0.30 0.00 0.05 95.91 12:52:01 AM all 0.53 0.00 0.15 0.00 0.08 99.24 12:52:01 AM 0 0.48 0.00 0.20 0.00 0.10 99.21 12:52:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.27 12:53:01 AM all 1.08 0.00 0.18 0.00 0.08 98.66 12:53:01 AM 0 1.47 0.00 0.25 0.00 0.10 98.18 12:53:01 AM 1 0.68 0.00 0.10 0.00 0.07 99.15 12:54:01 AM all 0.48 0.00 0.08 0.00 0.08 99.36 12:54:01 AM 0 0.38 0.00 0.13 0.00 0.10 99.38 12:54:01 AM 1 0.58 0.00 0.03 0.00 0.05 99.33 12:55:01 AM all 0.99 0.00 0.12 0.00 0.07 98.83 12:55:01 AM 0 1.32 0.00 0.15 0.00 0.10 98.43 12:55:01 AM 1 0.65 0.00 0.08 0.00 0.03 99.23 12:56:01 AM all 0.54 0.00 0.14 0.01 0.08 99.23 12:56:01 AM 0 0.47 0.00 0.20 0.00 0.08 99.25 12:56:01 AM 1 0.62 0.00 0.08 0.02 0.07 99.22 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 1.03 0.00 0.17 0.00 0.07 98.74 12:57:01 AM 0 1.39 0.00 0.22 0.00 0.07 98.33 12:57:01 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 12:58:01 AM all 0.47 0.00 0.12 0.00 0.08 99.33 12:58:01 AM 0 0.37 0.00 0.15 0.00 0.12 99.37 12:58:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 12:59:01 AM all 15.35 0.00 1.89 0.08 0.08 82.61 12:59:01 AM 0 19.16 0.00 1.95 0.08 0.08 78.71 12:59:01 AM 1 11.55 0.00 1.82 0.07 0.07 86.50 01:00:00 AM all 35.14 0.00 4.32 0.15 0.09 60.30 01:00:00 AM 0 55.32 0.00 5.33 0.22 0.09 39.05 01:00:00 AM 1 14.98 0.00 3.32 0.09 0.09 81.54 Average: all 8.31 0.00 1.40 0.18 0.07 90.03 Average: 0 9.64 0.00 1.51 0.18 0.08 88.59 Average: 1 6.99 0.00 1.29 0.19 0.07 91.46