---> uname -a: Linux prd-centos8-robot-2c-8g-52650.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: 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): 0,1 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 579 4941 19 2177 6819 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:42:98:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84625sec preferred_lft 84625sec inet6 fe80::f816:3eff:fe42:9807/64 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:35 LINUX RESTART (2 CPU) 06:13:01 AM tps rtps wtps bread/s bwrtn/s 06:14:01 AM 100.18 46.33 53.86 7451.07 29792.00 06:15:01 AM 116.63 0.72 115.91 52.92 11999.20 06:16:01 AM 28.36 0.42 27.95 64.79 2220.75 06:17:01 AM 86.90 9.45 77.46 1685.30 8840.05 06:18:01 AM 10.60 0.00 10.60 0.00 1116.54 06:19:01 AM 5.20 0.20 5.00 11.60 202.15 06:20:01 AM 0.30 0.00 0.30 0.00 3.63 06:21:01 AM 0.15 0.00 0.15 0.00 1.22 06:22:01 AM 0.17 0.00 0.17 0.00 1.98 06:23:01 AM 0.18 0.00 0.18 0.00 2.55 06:24:01 AM 0.22 0.00 0.22 0.00 3.35 06:25:01 AM 0.15 0.00 0.15 0.00 1.18 06:26:01 AM 0.20 0.00 0.20 0.00 2.23 06:27:01 AM 0.17 0.00 0.17 0.00 2.27 06:28:01 AM 1.27 0.03 1.23 0.27 28.62 06:29:01 AM 0.35 0.00 0.35 0.00 6.20 06:30:01 AM 0.20 0.00 0.20 0.00 2.47 06:31:01 AM 0.27 0.00 0.27 0.00 3.23 06:32:01 AM 0.25 0.00 0.25 0.00 4.58 06:33:01 AM 0.22 0.00 0.22 0.00 2.98 06:34:01 AM 0.25 0.00 0.25 0.00 3.20 06:35:01 AM 0.12 0.00 0.12 0.00 0.92 06:36:01 AM 0.13 0.00 0.13 0.00 1.35 06:37:01 AM 0.22 0.00 0.22 0.00 2.57 06:38:01 AM 0.23 0.00 0.23 0.00 3.13 06:39:01 AM 0.18 0.00 0.18 0.00 3.60 06:40:01 AM 0.20 0.00 0.20 0.00 2.63 06:41:01 AM 6.88 0.32 6.56 36.92 194.32 06:42:01 AM 32.26 0.53 31.72 64.78 1461.61 Average: 13.53 2.00 11.53 323.08 1928.18 06:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:14:01 AM 5401020 7014464 2481412 31.48 2688 1803980 754428 8.45 199212 1992692 134052 06:15:01 AM 5169972 7007488 2712460 34.41 2688 2013092 704684 7.89 198844 2156876 46524 06:16:01 AM 5202232 7044404 2680200 34.00 2688 2018288 669620 7.50 223164 2106464 14016 06:17:01 AM 4959516 7059452 2922916 37.08 2688 2267204 628572 7.04 268208 2271840 26920 06:18:01 AM 4959356 7059224 2923076 37.08 2688 2267204 628572 7.04 268208 2271840 4 06:19:01 AM 4915860 7016280 2966572 37.64 2688 2267756 693960 7.77 268336 2314832 4 06:20:01 AM 4914328 7014740 2968104 37.65 2688 2267756 693236 7.76 268336 2316588 4 06:21:01 AM 4914544 7014976 2967888 37.65 2688 2267760 693236 7.76 268336 2316352 4 06:22:01 AM 4914504 7014936 2967928 37.65 2688 2267760 693236 7.76 268336 2316388 4 06:23:01 AM 4914704 7015136 2967728 37.65 2688 2267760 693236 7.76 268336 2316272 4 06:24:01 AM 4914364 7014800 2968068 37.65 2688 2267764 693236 7.76 268336 2316344 4 06:25:01 AM 4914496 7014932 2967936 37.65 2688 2267764 693236 7.76 268336 2316276 4 06:26:01 AM 4914524 7014960 2967908 37.65 2688 2267764 693236 7.76 268336 2316276 4 06:27:01 AM 4914152 7014592 2968280 37.66 2688 2267768 693236 7.76 268336 2316604 8 06:28:01 AM 4914288 7014732 2968144 37.66 2688 2267772 691740 7.75 268488 2316328 20 06:29:01 AM 4914176 7014652 2968256 37.66 2688 2267804 691740 7.75 268488 2316456 12 06:30:01 AM 4914128 7014608 2968304 37.66 2688 2267808 709664 7.95 268488 2316500 8 06:31:01 AM 4914376 7014884 2968056 37.65 2688 2267836 690196 7.73 268488 2316300 36 06:32:01 AM 4914360 7014872 2968072 37.65 2688 2267840 690196 7.73 268488 2316304 8 06:33:01 AM 4914160 7014672 2968272 37.66 2688 2267840 690196 7.73 268488 2316576 4 06:34:01 AM 4914416 7014928 2968016 37.65 2688 2267840 690196 7.73 268488 2316376 4 06:35:01 AM 4914236 7014752 2968196 37.66 2688 2267844 690196 7.73 268488 2316428 4 06:36:01 AM 4914244 7014760 2968188 37.66 2688 2267844 690196 7.73 268488 2316608 4 06:37:01 AM 4914624 7015140 2967808 37.65 2688 2267844 690196 7.73 268488 2316452 4 06:38:01 AM 4913916 7014436 2968516 37.66 2688 2267848 690196 7.73 268488 2316688 16 06:39:01 AM 4914220 7014740 2968212 37.66 2688 2267848 690196 7.73 268488 2316692 4 06:40:01 AM 4913872 7014392 2968560 37.66 2688 2267848 686640 7.69 268488 2316760 4 06:41:01 AM 5019936 6974748 2862496 36.31 2688 2126032 715568 8.01 298464 2197548 47356 06:42:01 AM 5135932 7059088 2746500 34.84 2688 2096080 652036 7.30 464516 1923456 26928 Average: 4964292 7018820 2918140 37.02 2688 2223571 689134 7.72 269862 2271763 10206 06:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 329.32 195.74 1643.82 60.87 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 77.66 59.75 826.55 9.41 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 19.13 10.06 10.20 3.96 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 228.44 169.56 366.61 43.93 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 1.68 0.72 0.24 0.12 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 13.26 7.92 4.07 1.36 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 1.73 0.35 0.36 0.20 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 1.40 0.10 0.11 0.01 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 2.65 0.17 0.13 0.01 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 4.31 0.13 0.19 0.01 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 1.88 0.25 0.21 0.07 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.42 0.13 0.03 0.01 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 2.98 0.15 0.30 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 2.35 0.68 0.92 0.58 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 1.68 0.15 0.19 0.01 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 5.63 0.78 1.07 0.35 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 0.93 0.27 0.07 0.02 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 1.32 0.72 0.19 0.12 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 0.93 0.20 0.08 0.01 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 1.43 0.42 0.36 0.21 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 0.88 0.37 0.19 0.08 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 0.82 0.27 0.09 0.02 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 1.17 0.43 0.32 0.22 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 0.93 0.28 0.08 0.02 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 3.23 0.57 0.82 0.40 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 3.88 0.68 1.05 0.49 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 1.45 0.60 0.59 0.40 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 49.52 33.02 75.35 22.53 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 18.68 17.39 15.79 8.10 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 26.89 17.31 101.74 5.29 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) 08/12/2025 _x86_64_ (2 CPU) 06:12:35 LINUX RESTART (2 CPU) 06:13:01 AM CPU %user %nice %system %iowait %steal %idle 06:14:01 AM all 38.49 0.03 7.25 5.02 0.12 49.10 06:14:01 AM 0 37.07 0.00 7.09 4.68 0.12 51.04 06:14:01 AM 1 39.91 0.05 7.40 5.36 0.12 47.17 06:15:01 AM all 34.33 0.00 5.17 1.66 0.11 58.73 06:15:01 AM 0 30.33 0.00 5.36 1.40 0.12 62.79 06:15:01 AM 1 38.32 0.00 4.99 1.91 0.10 54.68 06:16:01 AM all 12.63 0.00 2.00 0.58 0.08 84.72 06:16:01 AM 0 4.98 0.00 1.60 0.32 0.07 93.03 06:16:01 AM 1 20.27 0.00 2.39 0.83 0.08 76.42 06:17:01 AM all 32.60 0.00 6.02 0.82 0.12 60.45 06:17:01 AM 0 35.13 0.00 6.28 1.00 0.12 57.47 06:17:01 AM 1 30.06 0.00 5.76 0.63 0.12 63.42 06:18:01 AM all 0.08 0.00 0.13 0.09 0.03 99.67 06:18:01 AM 0 0.08 0.00 0.10 0.02 0.03 99.77 06:18:01 AM 1 0.07 0.00 0.17 0.17 0.02 99.58 06:19:01 AM all 1.32 0.00 0.21 0.03 0.04 98.40 06:19:01 AM 0 0.70 0.00 0.10 0.00 0.02 99.18 06:19:01 AM 1 1.94 0.00 0.32 0.05 0.07 97.62 06:20:01 AM all 0.46 0.00 0.13 0.00 0.06 99.36 06:20:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 06:20:01 AM 1 0.38 0.00 0.18 0.00 0.08 99.35 06:21:01 AM all 0.47 0.00 0.13 0.00 0.04 99.37 06:21:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 06:21:01 AM 1 0.33 0.00 0.17 0.00 0.07 99.43 06:22:01 AM all 0.42 0.00 0.11 0.00 0.04 99.43 06:22:01 AM 0 0.45 0.00 0.07 0.00 0.02 99.47 06:22:01 AM 1 0.39 0.00 0.15 0.00 0.07 99.40 06:23:01 AM all 0.37 0.00 0.12 0.01 0.15 99.36 06:23:01 AM 0 0.33 0.00 0.10 0.02 0.23 99.32 06:23:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 06:24:01 AM all 0.46 0.00 0.10 0.00 0.06 99.38 06:24:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 06:24:01 AM 1 0.33 0.00 0.15 0.00 0.08 99.43 06:24:01 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 06:25:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 06:25:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.26 06:26:01 AM all 0.41 0.00 0.10 0.00 0.05 99.44 06:26:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 06:26:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 06:27:01 AM all 0.39 0.00 0.11 0.00 0.03 99.47 06:27:01 AM 0 0.50 0.00 0.12 0.00 0.03 99.35 06:27:01 AM 1 0.28 0.00 0.10 0.00 0.03 99.58 06:28:01 AM all 0.48 0.00 0.24 0.01 0.07 99.20 06:28:01 AM 0 0.67 0.00 0.17 0.02 0.05 99.10 06:28:01 AM 1 0.30 0.00 0.32 0.00 0.08 99.30 06:29:01 AM all 0.51 0.00 1.00 0.00 0.90 97.58 06:29:01 AM 0 0.32 0.00 1.92 0.00 0.20 97.56 06:29:01 AM 1 0.71 0.00 0.10 0.00 1.60 97.59 06:30:01 AM all 0.50 0.00 0.13 0.00 0.04 99.32 06:30:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 06:30:01 AM 1 0.37 0.00 0.18 0.00 0.05 99.40 06:31:01 AM all 0.58 0.00 0.12 0.00 1.65 97.65 06:31:01 AM 0 0.69 0.00 0.12 0.00 1.66 97.53 06:31:01 AM 1 0.48 0.00 0.11 0.00 1.64 97.77 06:32:01 AM all 0.48 0.00 0.10 0.00 0.04 99.38 06:32:01 AM 0 0.37 0.00 0.15 0.00 0.07 99.41 06:32:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 06:33:01 AM all 0.48 0.00 0.09 0.00 0.35 99.08 06:33:01 AM 0 0.30 0.00 0.12 0.00 0.10 99.48 06:33:01 AM 1 0.66 0.00 0.07 0.00 0.60 98.67 06:34:01 AM all 0.48 0.00 0.12 0.00 0.06 99.34 06:34:01 AM 0 0.53 0.00 0.08 0.00 0.05 99.33 06:34:01 AM 1 0.43 0.00 0.15 0.00 0.07 99.35 06:35:01 AM all 0.40 0.00 0.12 0.00 0.04 99.44 06:35:01 AM 0 0.50 0.00 0.10 0.00 0.02 99.38 06:35:01 AM 1 0.30 0.00 0.13 0.00 0.07 99.50 06:35:01 AM CPU %user %nice %system %iowait %steal %idle 06:36:01 AM all 0.48 0.00 0.13 0.00 0.04 99.35 06:36:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 06:36:01 AM 1 0.42 0.00 0.17 0.00 0.07 99.35 06:37:01 AM all 0.43 0.00 0.09 0.00 0.04 99.43 06:37:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 06:37:01 AM 1 0.27 0.00 0.10 0.00 0.05 99.58 06:38:01 AM all 0.52 0.00 0.10 0.00 0.04 99.34 06:38:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 06:38:01 AM 1 0.42 0.00 0.13 0.00 0.05 99.40 06:39:01 AM all 0.47 0.00 0.14 0.00 0.03 99.36 06:39:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 06:39:01 AM 1 0.50 0.00 0.20 0.00 0.05 99.25 06:40:01 AM all 0.45 0.00 0.10 0.00 0.04 99.41 06:40:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 06:40:01 AM 1 0.79 0.00 0.13 0.00 0.05 99.03 06:41:01 AM all 8.23 0.00 1.55 0.07 0.06 90.09 06:41:01 AM 0 4.61 0.00 1.65 0.03 0.03 93.67 06:41:01 AM 1 11.85 0.00 1.45 0.10 0.08 86.51 06:42:01 AM all 32.21 0.00 4.31 0.17 0.09 63.23 06:42:01 AM 0 31.71 0.00 4.48 0.15 0.08 63.58 06:42:01 AM 1 32.71 0.00 4.13 0.18 0.10 62.88 Average: all 5.85 0.00 1.03 0.29 0.15 92.67 Average: 0 5.32 0.00 1.05 0.26 0.12 93.25 Average: 1 6.37 0.00 1.02 0.32 0.19 92.10