---> uname -a: Linux prd-centos8-robot-2c-8g-2527.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4802 19 2281 6784 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:31:a0:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84803sec preferred_lft 84803sec inet6 fe80::f816:3eff:fe31:a0e9/64 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) 11/30/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 82.21 6.40 75.81 1099.50 6346.08 02:15:01 AM 89.55 0.75 88.80 53.46 11343.29 02:16:01 AM 35.45 3.78 31.67 1255.85 2166.08 02:17:01 AM 69.77 3.57 66.21 101.18 7855.31 02:18:01 AM 6.37 0.22 6.15 11.73 494.90 02:19:01 AM 2.25 0.00 2.25 0.00 153.47 02:20:01 AM 0.53 0.00 0.53 0.00 48.26 02:21:01 AM 0.18 0.00 0.18 0.00 18.58 02:22:01 AM 0.20 0.00 0.20 0.00 2.62 02:23:01 AM 0.82 0.00 0.82 0.00 96.37 02:24:01 AM 0.58 0.00 0.58 0.00 36.74 02:25:01 AM 0.57 0.00 0.57 0.00 86.12 02:26:01 AM 0.33 0.00 0.33 0.00 41.84 02:27:01 AM 0.20 0.00 0.20 0.00 12.90 02:28:01 AM 0.52 0.03 0.48 0.27 33.66 02:29:01 AM 1.47 0.00 1.47 0.00 100.38 02:30:01 AM 0.70 0.00 0.70 0.00 87.87 02:31:01 AM 0.53 0.00 0.53 0.00 80.87 02:32:01 AM 0.43 0.02 0.42 0.13 45.94 02:33:01 AM 9.36 5.93 3.43 574.74 151.33 02:34:01 AM 0.38 0.00 0.38 0.00 90.98 02:35:01 AM 0.80 0.00 0.80 0.00 137.35 02:36:01 AM 0.78 0.00 0.78 0.00 181.95 02:37:01 AM 0.72 0.00 0.72 0.00 84.67 02:38:01 AM 17.43 0.32 17.11 36.92 896.88 Average: 12.89 0.84 12.05 125.36 1223.75 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5249824 6992984 2632600 33.40 2688 1924888 747444 8.37 189580 2116596 197608 02:15:01 AM 5146832 6992676 2735592 34.70 2688 2022116 735500 8.24 209968 2175060 9928 02:16:01 AM 4931464 6945656 2950960 37.44 2688 2184568 787916 8.82 262456 2318764 103492 02:17:01 AM 4930756 7033128 2951668 37.45 2688 2269000 662024 7.41 260708 2301860 10832 02:18:01 AM 4885692 6989284 2996732 38.02 2688 2270228 725708 8.13 260844 2346936 892 02:19:01 AM 4880224 6985640 3002200 38.09 2688 2272052 725708 8.13 261096 2352112 308 02:20:01 AM 4876208 6982968 3006216 38.14 2688 2273388 739836 8.28 261096 2356284 516 02:21:01 AM 4876200 6982992 3006224 38.14 2688 2273408 739836 8.28 261096 2356100 16 02:22:01 AM 4874208 6983040 3008216 38.16 2688 2275448 739836 8.28 261140 2358148 2052 02:23:01 AM 4873640 6982960 3008784 38.17 2688 2275952 739836 8.28 261152 2358688 108 02:24:01 AM 4870220 6980828 3012204 38.21 2688 2277224 739836 8.28 261252 2361892 500 02:25:01 AM 4868484 6980928 3013940 38.24 2688 2279068 739836 8.28 261324 2363664 24 02:26:01 AM 4866672 6980300 3015752 38.26 2688 2280252 739836 8.28 261344 2365328 96 02:27:01 AM 4866380 6980316 3016044 38.26 2688 2280560 739836 8.28 261344 2365608 84 02:28:01 AM 4864292 6979976 3018132 38.29 2688 2282292 762912 8.54 261584 2367604 1104 02:29:01 AM 4862304 6979628 3020120 38.31 2688 2283932 746924 8.36 261604 2369488 696 02:30:01 AM 4860156 6979556 3022268 38.34 2688 2286056 746036 8.35 261792 2371488 640 02:31:01 AM 4858384 6979336 3024040 38.36 2688 2287596 746036 8.35 261984 2372940 156 02:32:01 AM 4855508 6978836 3026916 38.40 2688 2289932 747148 8.37 262200 2375400 1448 02:33:01 AM 4837236 6979020 3045188 38.63 2688 2308372 747104 8.37 264380 2391652 544 02:34:01 AM 4832824 6977412 3049600 38.69 2688 2311180 747104 8.37 264500 2395904 804 02:35:01 AM 4827800 6977420 3054624 38.75 2688 2316212 747104 8.37 264716 2400816 2320 02:36:01 AM 4824624 6977348 3057800 38.79 2688 2319340 747104 8.37 264828 2403760 508 02:37:01 AM 4819812 6976172 3062612 38.85 2688 2322924 747104 8.37 264888 2408640 1956 02:38:01 AM 4935348 6960328 2947076 37.39 2688 2196708 731936 8.20 340112 2241880 74992 Average: 4895004 6981549 2987420 37.90 2688 2254508 740780 8.29 260280 2343864 16465 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 205.38 153.13 1452.62 38.09 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 64.82 47.43 587.65 8.13 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 41.39 34.51 334.44 7.56 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 205.97 153.49 47.01 41.50 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 21.75 13.56 8.53 2.32 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 43.62 41.97 8.18 6.48 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 36.01 34.98 6.21 2.98 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 2.57 0.62 0.22 0.05 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 58.62 56.07 10.48 4.86 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 35.99 20.24 6.64 2.00 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 71.90 57.64 13.76 6.77 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 72.68 67.88 15.04 8.56 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 36.76 32.88 8.21 5.20 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 18.38 17.00 3.65 1.84 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 35.12 25.64 6.85 2.63 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 41.63 39.01 10.66 7.32 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 71.00 72.02 13.45 9.76 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 51.45 53.03 9.73 6.65 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 64.02 64.06 17.86 7.51 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 31.14 25.16 6.74 3.69 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 39.16 36.81 7.13 5.97 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 66.69 67.46 14.79 9.95 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 59.84 58.87 12.59 7.41 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 14.13 13.50 5.41 2.00 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 94.10 61.21 182.16 134.25 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 59.36 49.93 111.60 13.34 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) 11/30/2025 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 35.68 0.00 5.25 0.83 0.09 58.15 02:14:01 AM 0 35.76 0.00 5.08 0.78 0.10 58.28 02:14:01 AM 1 35.61 0.00 5.43 0.87 0.08 58.01 02:15:01 AM all 23.19 0.00 3.51 1.08 0.08 72.13 02:15:01 AM 0 28.34 0.00 3.88 1.20 0.08 66.49 02:15:01 AM 1 18.04 0.00 3.15 0.97 0.08 77.76 02:16:01 AM all 24.66 0.00 3.75 0.87 0.07 70.66 02:16:01 AM 0 27.54 0.00 3.96 0.67 0.07 67.77 02:16:01 AM 1 21.78 0.00 3.54 1.07 0.07 73.55 02:17:01 AM all 20.68 0.00 3.91 0.54 0.08 74.78 02:17:01 AM 0 23.54 0.00 4.06 0.68 0.08 71.64 02:17:01 AM 1 17.83 0.00 3.77 0.40 0.08 77.91 02:18:01 AM all 4.11 0.00 0.29 0.06 0.03 95.50 02:18:01 AM 0 1.04 0.00 0.25 0.10 0.03 98.58 02:18:01 AM 1 7.20 0.00 0.34 0.02 0.03 92.42 02:19:01 AM all 8.16 0.00 0.41 0.01 0.07 91.35 02:19:01 AM 0 15.01 0.00 0.55 0.00 0.07 84.37 02:19:01 AM 1 1.54 0.00 0.27 0.02 0.07 98.11 02:20:01 AM all 7.47 0.00 0.43 0.00 0.06 92.04 02:20:01 AM 0 6.53 0.00 0.48 0.00 0.07 92.92 02:20:01 AM 1 8.40 0.00 0.39 0.00 0.05 91.16 02:21:01 AM all 0.45 0.00 0.11 0.00 0.06 99.38 02:21:01 AM 0 0.70 0.00 0.12 0.00 0.05 99.13 02:21:01 AM 1 0.20 0.00 0.10 0.00 0.07 99.63 02:22:01 AM all 6.25 0.00 0.25 0.00 0.07 93.43 02:22:01 AM 0 1.72 0.00 0.28 0.00 0.07 97.93 02:22:01 AM 1 10.78 0.00 0.22 0.00 0.07 88.93 02:23:01 AM all 2.13 0.00 0.19 0.00 0.05 97.63 02:23:01 AM 0 2.74 0.00 0.22 0.00 0.05 96.99 02:23:01 AM 1 1.52 0.00 0.17 0.00 0.05 98.26 02:24:01 AM all 7.50 0.00 0.48 0.02 0.07 91.94 02:24:01 AM 0 10.24 0.00 0.50 0.02 0.07 89.18 02:24:01 AM 1 4.77 0.00 0.46 0.02 0.07 94.68 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 6.06 0.00 0.36 0.00 0.06 93.52 02:25:01 AM 0 10.17 0.00 0.39 0.00 0.05 89.39 02:25:01 AM 1 1.97 0.00 0.33 0.00 0.07 97.63 02:26:01 AM all 6.16 0.00 0.37 0.00 0.07 93.40 02:26:01 AM 0 9.64 0.00 0.43 0.00 0.07 89.87 02:26:01 AM 1 2.76 0.00 0.32 0.00 0.07 96.85 02:27:01 AM all 2.68 0.00 0.23 0.00 0.06 97.03 02:27:01 AM 0 4.46 0.00 0.34 0.00 0.07 95.14 02:27:01 AM 1 0.94 0.00 0.12 0.00 0.05 98.90 02:28:01 AM all 5.78 0.00 0.35 0.00 0.08 93.79 02:28:01 AM 0 9.17 0.00 0.33 0.00 0.08 90.41 02:28:01 AM 1 2.38 0.00 0.37 0.00 0.08 97.17 02:29:01 AM all 7.53 0.00 0.55 0.01 0.05 91.86 02:29:01 AM 0 4.70 0.00 0.37 0.02 0.05 94.87 02:29:01 AM 1 10.48 0.00 0.73 0.00 0.05 88.74 02:30:01 AM all 6.38 0.00 0.37 0.00 0.07 93.18 02:30:01 AM 0 4.89 0.00 0.33 0.00 0.07 94.71 02:30:01 AM 1 7.90 0.00 0.41 0.00 0.07 91.63 02:31:01 AM all 3.86 0.00 0.28 0.00 0.06 95.80 02:31:01 AM 0 6.04 0.00 0.30 0.00 0.07 93.59 02:31:01 AM 1 1.67 0.00 0.27 0.00 0.05 98.01 02:32:01 AM all 4.69 0.00 0.36 0.00 0.08 94.88 02:32:01 AM 0 5.71 0.00 0.40 0.00 0.07 93.83 02:32:01 AM 1 3.67 0.00 0.32 0.00 0.08 95.93 02:33:01 AM all 3.92 0.23 0.33 0.12 0.06 95.34 02:33:01 AM 0 2.09 0.00 0.25 0.02 0.05 97.60 02:33:01 AM 1 5.76 0.47 0.40 0.22 0.07 93.09 02:34:01 AM all 9.85 0.00 0.37 0.00 0.08 89.71 02:34:01 AM 0 14.37 0.00 0.42 0.00 0.07 85.14 02:34:01 AM 1 5.36 0.00 0.32 0.00 0.08 94.24 02:35:01 AM all 16.92 0.00 0.52 0.01 0.08 82.47 02:35:01 AM 0 24.62 0.00 0.56 0.00 0.07 74.75 02:35:01 AM 1 9.22 0.00 0.49 0.02 0.08 90.18 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 9.46 0.00 0.36 0.01 0.07 90.10 02:36:01 AM 0 13.31 0.00 0.40 0.02 0.07 86.21 02:36:01 AM 1 5.61 0.00 0.32 0.00 0.07 94.00 02:37:01 AM all 7.73 0.00 0.33 0.01 0.08 91.85 02:37:01 AM 0 7.98 0.00 0.37 0.00 0.07 91.59 02:37:01 AM 1 7.49 0.00 0.30 0.02 0.08 92.11 02:38:01 AM all 25.91 0.00 2.24 0.07 0.08 71.71 02:38:01 AM 0 34.20 0.00 2.25 0.07 0.08 63.40 02:38:01 AM 1 17.60 0.00 2.22 0.07 0.07 80.04 Average: all 10.31 0.01 1.03 0.15 0.07 88.44 Average: 0 12.19 0.00 1.06 0.14 0.07 86.54 Average: 1 8.43 0.02 0.99 0.15 0.07 90.35