---> uname -a: Linux prd-centos8-robot-2c-8g-41933.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 625 4738 19 2334 6774 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:c8:87:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85085sec preferred_lft 85085sec inet6 fe80::f816:3eff:fec8:87c9/64 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) 07/12/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 101.12 23.29 77.82 6644.19 7059.51 02:28:01 AM 84.09 0.72 83.37 52.92 10551.11 02:29:01 AM 35.35 0.42 34.94 64.78 2810.43 02:30:01 AM 71.99 6.97 65.02 1292.98 8014.85 02:31:01 AM 8.25 0.00 8.25 0.00 608.40 02:32:01 AM 2.68 0.00 2.68 0.00 76.69 02:33:01 AM 0.35 0.00 0.35 0.00 3.87 02:34:01 AM 0.47 0.02 0.45 0.13 52.78 02:35:01 AM 2.12 0.00 2.12 0.00 324.31 02:36:01 AM 0.37 0.00 0.37 0.00 164.33 02:37:01 AM 0.43 0.00 0.43 0.00 163.93 02:38:01 AM 0.45 0.00 0.45 0.00 175.17 02:39:01 AM 0.38 0.00 0.38 0.00 326.32 02:40:01 AM 0.23 0.00 0.23 0.00 131.49 02:41:01 AM 1.40 0.03 1.36 0.27 225.28 02:42:01 AM 7.86 5.95 1.92 574.88 355.41 02:43:01 AM 1.63 0.00 1.63 0.00 145.29 02:44:01 AM 0.42 0.00 0.42 0.00 243.29 02:45:01 AM 0.35 0.00 0.35 0.00 287.47 02:46:01 AM 2.57 0.32 2.25 36.92 154.52 02:47:01 AM 32.66 0.28 32.38 26.26 4199.27 Average: 16.91 1.81 15.10 413.98 1717.71 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5368604 7075576 2513828 31.89 2688 1888784 662492 7.42 186760 2003304 184608 02:28:01 AM 5167148 7004168 2715284 34.45 2688 2012680 693200 7.76 198868 2161008 36216 02:29:01 AM 5115276 7014792 2767156 35.11 2688 2073124 703868 7.88 230668 2179988 50948 02:30:01 AM 4970552 7055032 2911880 36.94 2688 2252244 645944 7.23 262708 2268668 10840 02:31:01 AM 4971444 7055828 2910988 36.93 2688 2252260 645944 7.23 262708 2268240 8 02:32:01 AM 4971212 7055596 2911220 36.93 2688 2252260 645944 7.23 262712 2268300 4 02:33:01 AM 4971228 7055612 2911204 36.93 2688 2252260 645944 7.23 262712 2268464 4 02:34:01 AM 4925472 7011604 2956960 37.51 2688 2254004 718208 8.04 262860 2313796 368 02:35:01 AM 4904060 6998136 2978372 37.78 2688 2261988 718208 8.04 262944 2334992 492 02:36:01 AM 4880456 6982232 3001976 38.08 2688 2269664 733880 8.22 262944 2358524 3352 02:37:01 AM 4873200 6977352 3009232 38.18 2688 2272040 773228 8.66 262944 2366100 924 02:38:01 AM 4861024 6973240 3021408 38.33 2688 2280132 788692 8.83 262944 2377344 3904 02:39:01 AM 4853004 6973156 3029428 38.43 2688 2288040 788692 8.83 262944 2385992 2076 02:40:01 AM 4848664 6971048 3033768 38.49 2688 2290256 826836 9.26 262944 2390376 392 02:41:01 AM 4839796 6970068 3042636 38.60 2688 2298168 799784 8.96 263092 2398580 2388 02:42:01 AM 4814008 6969692 3068424 38.93 2688 2323468 800696 8.97 265280 2421920 704 02:43:01 AM 4811492 6969548 3070940 38.96 2688 2325844 824060 9.23 265280 2424572 152 02:44:01 AM 4802680 6968644 3079752 39.07 2688 2333768 824060 9.23 265280 2432420 876 02:45:01 AM 4795876 6969772 3086556 39.16 2688 2341656 824060 9.23 265280 2440004 200 02:46:01 AM 4889392 6977204 2993040 37.97 2688 2257092 692376 7.75 332520 2290104 90740 02:47:01 AM 4840272 6920076 3042160 38.59 2688 2253224 745920 8.35 532252 2154168 10252 Average: 4927374 6997542 2955058 37.49 2688 2239665 738192 8.27 271269 2309851 19021 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 286.20 187.05 1757.39 58.42 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 58.14 43.34 715.83 8.12 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 30.87 27.14 138.14 7.63 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 488.72 431.91 274.22 89.17 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 3.37 3.25 1.29 3.98 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.33 1.98 0.65 0.48 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.02 2.22 0.93 0.80 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 108.56 93.37 21.85 7.93 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 175.29 176.14 46.92 12.83 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 16.28 16.09 24.00 2.14 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 163.68 164.18 27.50 12.75 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 165.61 166.96 46.59 12.16 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 15.23 15.78 24.44 1.91 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 151.24 151.48 25.80 11.74 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 179.53 180.39 48.46 13.40 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 16.13 16.51 25.14 2.05 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 157.21 157.37 26.99 12.28 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 167.29 169.31 46.58 12.48 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 16.53 16.71 24.24 1.97 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 223.64 182.67 246.93 315.69 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 17.25 16.63 14.73 12.05 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 116.53 105.74 168.51 28.57 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) 07/12/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 46.85 0.00 7.32 1.19 0.10 44.54 02:27:01 AM 0 47.33 0.00 8.37 1.45 0.10 42.75 02:27:01 AM 1 46.36 0.00 6.27 0.94 0.10 46.33 02:28:01 AM all 23.01 0.00 3.19 1.58 0.07 72.15 02:28:01 AM 0 27.11 0.00 2.90 1.68 0.07 68.25 02:28:01 AM 1 18.90 0.00 3.49 1.48 0.07 76.06 02:29:01 AM all 22.23 0.00 3.39 0.33 0.08 73.97 02:29:01 AM 0 22.52 0.00 3.35 0.27 0.08 73.78 02:29:01 AM 1 21.93 0.00 3.42 0.40 0.08 74.17 02:30:01 AM all 23.14 0.00 5.33 1.00 0.08 70.44 02:30:01 AM 0 35.31 0.00 6.55 1.11 0.08 56.95 02:30:01 AM 1 11.01 0.00 4.12 0.89 0.08 83.90 02:31:01 AM all 0.36 0.00 0.16 0.05 0.04 99.39 02:31:01 AM 0 0.57 0.00 0.22 0.07 0.03 99.12 02:31:01 AM 1 0.15 0.00 0.10 0.03 0.05 99.67 02:32:01 AM all 0.14 0.00 0.09 0.01 0.04 99.72 02:32:01 AM 0 0.12 0.00 0.10 0.02 0.05 99.72 02:32:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 02:33:01 AM all 0.34 0.00 0.07 0.00 0.04 99.55 02:33:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 02:33:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 02:34:01 AM all 6.60 0.00 0.65 0.00 0.06 92.69 02:34:01 AM 0 8.29 0.00 0.69 0.00 0.07 90.95 02:34:01 AM 1 4.91 0.00 0.62 0.00 0.05 94.42 02:35:01 AM all 13.99 0.00 1.14 0.02 0.08 84.78 02:35:01 AM 0 14.57 0.00 1.14 0.00 0.07 84.23 02:35:01 AM 1 13.41 0.00 1.13 0.03 0.08 85.34 02:36:01 AM all 11.36 0.00 0.58 0.03 0.08 87.96 02:36:01 AM 0 4.75 0.00 0.32 0.05 0.08 94.80 02:36:01 AM 1 17.97 0.00 0.83 0.00 0.08 81.12 02:37:01 AM all 9.59 0.00 0.81 0.04 0.08 89.48 02:37:01 AM 0 8.75 0.00 0.86 0.08 0.07 90.24 02:37:01 AM 1 10.44 0.00 0.76 0.00 0.08 88.72 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 13.69 0.00 1.05 0.00 0.09 85.17 02:38:01 AM 0 12.21 0.00 0.94 0.00 0.10 86.75 02:38:01 AM 1 15.16 0.00 1.16 0.00 0.08 83.59 02:39:01 AM all 11.39 0.00 0.54 0.03 0.09 87.94 02:39:01 AM 0 10.84 0.00 0.50 0.07 0.08 88.51 02:39:01 AM 1 11.95 0.00 0.58 0.00 0.10 87.37 02:40:01 AM all 8.91 0.00 0.80 0.00 0.08 90.22 02:40:01 AM 0 5.75 0.00 0.67 0.00 0.07 93.52 02:40:01 AM 1 12.09 0.00 0.93 0.00 0.08 86.90 02:41:01 AM all 14.62 0.00 1.44 0.03 0.08 83.82 02:41:01 AM 0 21.03 0.00 1.58 0.00 0.08 77.31 02:41:01 AM 1 8.22 0.00 1.31 0.07 0.08 90.32 02:42:01 AM all 11.71 0.23 0.70 0.14 0.08 87.13 02:42:01 AM 0 14.44 0.45 0.82 0.20 0.08 84.01 02:42:01 AM 1 8.99 0.00 0.58 0.08 0.08 90.26 02:43:01 AM all 9.38 0.00 0.79 0.00 0.07 89.76 02:43:01 AM 0 9.39 0.00 0.82 0.00 0.07 89.71 02:43:01 AM 1 9.36 0.00 0.76 0.00 0.07 89.81 02:44:01 AM all 13.48 0.00 1.18 0.03 0.08 85.23 02:44:01 AM 0 15.50 0.00 1.26 0.00 0.08 83.16 02:44:01 AM 1 11.45 0.00 1.11 0.05 0.08 87.31 02:45:01 AM all 11.24 0.00 0.55 0.04 0.09 88.08 02:45:01 AM 0 11.68 0.00 0.53 0.05 0.08 87.65 02:45:01 AM 1 10.80 0.00 0.57 0.03 0.10 88.50 02:46:01 AM all 18.84 0.00 2.14 0.01 0.07 78.95 02:46:01 AM 0 27.01 0.00 2.32 0.00 0.08 70.59 02:46:01 AM 1 10.68 0.00 1.96 0.02 0.05 87.29 02:47:01 AM all 28.60 0.00 3.01 0.36 0.07 67.96 02:47:01 AM 0 43.38 0.00 3.65 0.37 0.07 52.54 02:47:01 AM 1 13.82 0.00 2.37 0.35 0.08 83.38 Average: all 14.27 0.01 1.66 0.23 0.07 83.75 Average: 0 16.23 0.02 1.79 0.26 0.07 81.62 Average: 1 12.30 0.00 1.53 0.21 0.07 85.88