---> uname -a: Linux prd-centos8-robot-2c-8g-2629.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 589 4850 19 2257 6810 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:bb:74:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84813sec preferred_lft 84813sec inet6 fe80::f816:3eff:febb:74a8/64 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) 10/11/2025 _x86_64_ (2 CPU) 02:14:25 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 81.52 7.15 74.38 1476.84 6238.22 02:17:01 AM 80.56 0.72 79.84 52.92 9889.37 02:18:02 AM 48.58 7.13 41.44 1310.71 3294.28 02:19:01 AM 57.17 0.25 56.91 47.85 7987.21 02:20:01 AM 3.78 0.22 3.57 11.73 131.53 02:21:01 AM 2.55 0.00 2.55 0.00 147.44 02:22:01 AM 0.43 0.00 0.43 0.00 71.25 02:23:01 AM 0.13 0.00 0.13 0.00 1.62 02:24:01 AM 0.42 0.00 0.42 0.00 47.58 02:25:01 AM 0.65 0.00 0.65 0.00 56.02 02:26:01 AM 0.32 0.00 0.32 0.00 45.80 02:27:01 AM 0.55 0.00 0.55 0.00 81.21 02:28:01 AM 0.40 0.00 0.40 0.00 36.52 02:29:01 AM 0.27 0.00 0.27 0.00 22.91 02:30:01 AM 0.48 0.03 0.45 0.27 53.37 02:31:01 AM 1.55 0.00 1.55 0.00 116.34 02:32:01 AM 0.70 0.00 0.70 0.00 71.17 02:33:01 AM 0.55 0.00 0.55 0.00 72.59 02:34:01 AM 0.43 0.00 0.43 0.00 44.93 02:35:01 AM 0.60 0.00 0.60 0.00 80.39 02:36:01 AM 0.47 0.00 0.47 0.00 134.83 02:37:01 AM 0.73 0.00 0.73 0.00 111.61 02:38:01 AM 0.78 0.00 0.78 0.00 175.85 02:39:01 AM 0.55 0.00 0.55 0.00 130.26 02:40:01 AM 16.36 0.37 15.99 41.58 2476.05 Average: 11.99 0.63 11.36 117.72 1256.29 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5330748 7056548 2551684 32.37 2688 1908184 679804 7.61 187012 2045276 186008 02:17:01 AM 5229300 7071136 2653132 33.66 2688 2018012 665884 7.46 206540 2098880 42024 02:18:02 AM 4912296 6986100 2970136 37.68 2688 2243360 747548 8.37 276268 2325864 165652 02:19:01 AM 4962828 7058532 2919604 37.04 2688 2263112 637984 7.14 262292 2275320 32 02:20:01 AM 4914848 7011956 2967584 37.65 2688 2264548 711120 7.96 262432 2323188 1088 02:21:01 AM 4909724 7008456 2972708 37.71 2688 2266164 726668 8.14 262680 2328260 592 02:22:01 AM 4907580 7007648 2974852 37.74 2688 2267500 726668 8.14 262680 2330552 12 02:23:01 AM 4905196 7005284 2977236 37.77 2688 2267520 726668 8.14 262680 2332996 16 02:24:01 AM 4902548 7004868 2979884 37.80 2688 2269752 726668 8.14 262724 2335320 1052 02:25:01 AM 4901820 7004948 2980612 37.81 2688 2270568 726668 8.14 262836 2336024 500 02:26:01 AM 4899132 7004704 2983300 37.85 2688 2273020 710704 7.96 262908 2338640 1724 02:27:01 AM 4897528 7004352 2984904 37.87 2688 2274256 710704 7.96 262928 2340124 780 02:28:01 AM 4897388 7004432 2985044 37.87 2688 2274484 710704 7.96 262928 2340388 88 02:29:01 AM 4896684 7004284 2985748 37.88 2688 2275040 710704 7.96 262928 2341040 32 02:30:01 AM 4893532 7003220 2988900 37.92 2688 2277128 733136 8.21 263116 2343836 716 02:31:01 AM 4891144 7002884 2991288 37.95 2688 2279176 733136 8.21 263160 2346184 316 02:32:01 AM 4889828 7003172 2992604 37.97 2688 2280844 733136 8.21 263368 2347568 288 02:33:01 AM 4887928 7002948 2994504 37.99 2688 2282488 733136 8.21 263576 2349172 140 02:34:01 AM 4885908 7003112 2996524 38.02 2688 2284652 733136 8.21 263760 2351232 1252 02:35:01 AM 4884492 7003088 2997940 38.03 2688 2286024 733136 8.21 263784 2352608 528 02:36:01 AM 4879480 7001804 3002952 38.10 2688 2289784 733136 8.21 263956 2357608 488 02:37:01 AM 4874460 7001580 3007972 38.16 2688 2294628 733136 8.21 264184 2362236 2564 02:38:01 AM 4872056 7001672 3010376 38.19 2688 2297068 733136 8.21 264236 2364688 260 02:39:01 AM 4866868 7000296 3015564 38.26 2688 2300904 733136 8.21 264276 2369584 508 02:40:01 AM 5040996 7042800 2841436 36.05 2688 2175464 716940 8.03 339260 2143856 24144 Average: 4933372 7011993 2949060 37.41 2688 2247347 718672 8.05 261460 2311218 17232 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.26 179.09 1668.57 56.31 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 64.10 45.32 604.40 7.64 0.00 0.00 0.00 0.00 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 41.99 36.13 331.56 9.04 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 144.12 122.75 42.36 38.73 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 35.74 19.01 10.93 2.77 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 39.23 34.03 7.85 6.31 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 26.51 25.23 5.63 2.40 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 2.65 0.62 0.23 0.05 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 49.39 48.33 10.74 4.45 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 39.74 29.55 9.52 4.94 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 96.00 83.79 21.43 9.90 0.00 0.00 0.00 0.00 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 35.63 31.91 8.26 4.98 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 16.43 12.16 3.15 1.50 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 20.63 18.24 4.01 1.92 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 34.61 27.33 9.34 4.60 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 51.32 48.11 11.10 8.48 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 53.54 54.82 10.30 6.87 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 48.62 50.10 9.98 6.67 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 53.21 50.57 16.44 6.21 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 26.04 20.73 5.70 3.19 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 41.88 41.59 8.07 6.40 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 58.80 59.03 14.44 9.35 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 43.36 41.24 11.01 6.05 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 10.16 10.66 2.58 1.73 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 94.89 60.70 182.66 137.73 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 55.82 45.99 120.47 13.91 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) 10/11/2025 _x86_64_ (2 CPU) 02:14:25 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 36.07 0.00 5.43 1.01 0.09 57.40 02:16:01 AM 0 43.01 0.00 5.28 1.28 0.08 50.35 02:16:01 AM 1 29.11 0.00 5.59 0.73 0.10 64.46 02:17:01 AM all 21.13 0.00 3.40 0.91 0.09 74.47 02:17:01 AM 0 30.89 0.00 4.17 0.82 0.08 64.04 02:17:01 AM 1 11.38 0.00 2.63 1.00 0.10 84.89 02:18:02 AM all 28.28 0.00 4.25 0.57 0.09 66.81 02:18:02 AM 0 36.26 0.00 5.01 0.58 0.08 58.06 02:18:02 AM 1 20.30 0.00 3.48 0.57 0.10 75.55 02:19:01 AM all 16.15 0.00 3.16 1.10 0.08 79.51 02:19:01 AM 0 15.19 0.00 3.16 1.53 0.08 80.04 02:19:01 AM 1 17.11 0.00 3.16 0.68 0.07 78.97 02:20:01 AM all 4.63 0.00 0.25 0.02 0.05 95.06 02:20:01 AM 0 6.39 0.00 0.27 0.02 0.03 93.29 02:20:01 AM 1 2.86 0.00 0.23 0.02 0.07 96.82 02:21:01 AM all 8.03 0.00 0.50 0.24 0.07 91.16 02:21:01 AM 0 14.28 0.00 0.68 0.00 0.09 84.95 02:21:01 AM 1 2.04 0.00 0.32 0.47 0.05 97.12 02:22:01 AM all 7.33 0.00 0.41 0.00 0.07 92.19 02:22:01 AM 0 5.89 0.00 0.39 0.00 0.07 93.65 02:22:01 AM 1 8.78 0.00 0.43 0.00 0.07 90.72 02:23:01 AM all 0.45 0.00 0.11 0.00 0.08 99.36 02:23:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 02:23:01 AM 1 0.25 0.00 0.15 0.00 0.12 99.48 02:24:01 AM all 6.55 0.00 0.30 0.01 0.06 93.08 02:24:01 AM 0 9.95 0.00 0.27 0.00 0.07 89.72 02:24:01 AM 1 3.15 0.00 0.33 0.02 0.05 96.45 02:25:01 AM all 3.93 0.00 0.29 0.00 0.06 95.72 02:25:01 AM 0 4.63 0.00 0.34 0.00 0.05 94.98 02:25:01 AM 1 3.23 0.00 0.25 0.00 0.07 96.45 02:26:01 AM all 10.42 0.00 0.56 0.00 0.08 88.94 02:26:01 AM 0 11.89 0.00 0.55 0.00 0.07 87.49 02:26:01 AM 1 8.98 0.00 0.58 0.00 0.08 90.36 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 5.08 0.00 0.34 0.00 0.08 94.50 02:27:01 AM 0 4.55 0.00 0.30 0.00 0.07 95.09 02:27:01 AM 1 5.63 0.00 0.39 0.00 0.08 93.90 02:28:01 AM all 4.20 0.00 0.33 0.00 0.05 95.42 02:28:01 AM 0 1.29 0.00 0.20 0.00 0.05 98.46 02:28:01 AM 1 7.21 0.00 0.47 0.00 0.05 92.27 02:29:01 AM all 2.61 0.00 0.18 0.00 0.06 97.15 02:29:01 AM 0 3.11 0.00 0.20 0.00 0.05 96.64 02:29:01 AM 1 2.11 0.00 0.17 0.00 0.07 97.66 02:30:01 AM all 7.20 0.00 0.51 0.00 0.07 92.22 02:30:01 AM 0 8.26 0.00 0.58 0.00 0.07 91.09 02:30:01 AM 1 6.16 0.00 0.44 0.00 0.07 93.34 02:31:01 AM all 8.74 0.00 0.58 0.02 0.07 90.60 02:31:01 AM 0 14.73 0.00 0.81 0.00 0.07 84.39 02:31:01 AM 1 2.94 0.00 0.35 0.03 0.07 96.61 02:32:01 AM all 4.43 0.00 0.33 0.01 0.07 95.16 02:32:01 AM 0 5.32 0.00 0.35 0.02 0.07 94.25 02:32:01 AM 1 3.55 0.00 0.32 0.00 0.07 96.07 02:33:01 AM all 4.46 0.00 0.36 0.00 0.08 95.10 02:33:01 AM 0 4.85 0.00 0.38 0.00 0.10 94.67 02:33:01 AM 1 4.07 0.00 0.34 0.00 0.07 95.53 02:34:01 AM all 4.70 0.00 0.32 0.00 0.06 94.92 02:34:01 AM 0 7.24 0.00 0.34 0.00 0.07 92.36 02:34:01 AM 1 2.18 0.00 0.30 0.00 0.05 97.47 02:35:01 AM all 4.60 0.00 0.26 0.00 0.07 95.07 02:35:01 AM 0 6.54 0.00 0.23 0.00 0.07 93.16 02:35:01 AM 1 2.66 0.00 0.28 0.00 0.07 96.99 02:36:01 AM all 12.66 0.00 0.36 0.00 0.08 86.91 02:36:01 AM 0 11.61 0.00 0.28 0.00 0.08 88.02 02:36:01 AM 1 13.71 0.00 0.44 0.00 0.07 85.78 02:37:01 AM all 16.29 0.00 0.55 0.00 0.08 83.09 02:37:01 AM 0 20.44 0.00 0.56 0.00 0.07 78.94 02:37:01 AM 1 12.13 0.00 0.54 0.00 0.08 87.24 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 7.37 0.00 0.34 0.00 0.07 92.22 02:38:01 AM 0 10.34 0.00 0.30 0.00 0.05 89.30 02:38:01 AM 1 4.39 0.00 0.39 0.00 0.08 95.14 02:39:01 AM all 7.94 0.00 0.32 0.00 0.08 91.67 02:39:01 AM 0 6.85 0.00 0.28 0.00 0.07 92.80 02:39:01 AM 1 9.03 0.00 0.35 0.00 0.08 90.54 02:40:01 AM all 25.70 0.00 2.41 0.26 0.08 71.55 02:40:01 AM 0 15.52 0.00 1.73 0.37 0.07 82.31 02:40:01 AM 1 35.91 0.00 3.09 0.15 0.08 60.76 Average: all 10.37 0.00 1.04 0.17 0.07 88.35 Average: 0 11.99 0.00 1.07 0.18 0.07 86.68 Average: 1 8.76 0.00 1.00 0.15 0.07 90.02