---> uname -a: Linux prd-centos8-robot-2c-8g-12365.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 618 4820 19 2258 6780 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:2b:bd:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84814sec preferred_lft 84814sec inet6 fe80::f816:3eff:fe2b:bd59/64 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) 11/21/2025 _x86_64_ (2 CPU) 04:10:14 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 88.22 6.36 81.86 1097.10 6253.92 04:13:01 AM 84.92 0.72 84.21 52.92 10856.51 04:14:01 AM 58.36 7.13 51.22 1310.71 3041.46 04:15:01 AM 48.55 0.25 48.30 47.05 7341.20 04:16:01 AM 4.70 0.22 4.48 11.73 167.96 04:17:01 AM 2.40 0.00 2.40 0.00 147.78 04:18:01 AM 0.43 0.00 0.43 0.00 72.84 04:19:01 AM 0.15 0.00 0.15 0.00 1.35 04:20:01 AM 0.15 0.00 0.15 0.00 1.67 04:21:01 AM 0.80 0.00 0.80 0.00 88.35 04:22:01 AM 0.57 0.00 0.57 0.00 45.82 04:23:01 AM 0.47 0.00 0.47 0.00 81.17 04:24:01 AM 0.45 0.00 0.45 0.00 46.96 04:25:01 AM 0.33 0.00 0.33 0.00 10.11 04:26:01 AM 0.63 0.03 0.60 0.27 59.01 04:27:01 AM 1.45 0.00 1.45 0.00 112.48 04:28:01 AM 0.65 0.00 0.65 0.00 74.42 04:29:01 AM 0.47 0.00 0.47 0.00 44.76 04:30:01 AM 0.37 0.00 0.37 0.00 77.09 04:31:01 AM 0.63 0.00 0.63 0.00 77.21 04:32:01 AM 0.28 0.00 0.28 0.00 37.33 04:33:01 AM 0.80 0.00 0.80 0.00 228.96 04:34:01 AM 0.78 0.00 0.78 0.00 123.98 04:35:01 AM 0.87 0.00 0.87 0.00 133.64 04:36:01 AM 22.98 0.40 22.58 46.79 2678.45 Average: 12.82 0.60 12.21 102.66 1272.23 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5284216 7083992 2598208 32.96 2688 1976996 672328 7.53 186536 2076312 251900 04:13:01 AM 5104464 6979804 2777960 35.24 2688 2051952 739448 8.28 212744 2218560 43064 04:14:01 AM 4893428 6996392 2988996 37.92 2688 2270408 693504 7.77 257284 2354760 180032 04:15:01 AM 4937660 7035736 2944764 37.36 2688 2265704 658876 7.38 260392 2302104 4 04:16:01 AM 4885504 6985020 2996920 38.02 2688 2267152 709968 7.95 260540 2353920 1112 04:17:01 AM 4880312 6981636 3002112 38.09 2688 2268960 725812 8.13 260784 2358712 788 04:18:01 AM 4878280 6980752 3004144 38.11 2688 2270100 725812 8.13 260784 2360980 4 04:19:01 AM 4876688 6979176 3005736 38.13 2688 2270116 741188 8.30 260788 2362764 16 04:20:01 AM 4871816 6976512 3010608 38.19 2688 2272348 759640 8.51 260832 2367440 2244 04:21:01 AM 4871560 6976600 3010864 38.20 2688 2272672 759640 8.51 260844 2367620 340 04:22:01 AM 4869880 6976620 3012544 38.22 2688 2274424 759640 8.51 261008 2369084 988 04:23:01 AM 4868492 6976676 3013932 38.24 2688 2275816 759640 8.51 261016 2370604 80 04:24:01 AM 4866564 6975920 3015860 38.26 2688 2276980 759640 8.51 261036 2372440 24 04:25:01 AM 4866144 6975800 3016280 38.27 2688 2277288 759640 8.51 261036 2372688 156 04:26:01 AM 4863528 6975320 3018896 38.30 2688 2279420 754516 8.45 261316 2375144 776 04:27:01 AM 4861404 6975044 3021020 38.33 2688 2281268 754516 8.45 261340 2377244 220 04:28:01 AM 4859876 6975144 3022548 38.35 2688 2282920 754516 8.45 261532 2378580 144 04:29:01 AM 4858296 6975336 3024128 38.37 2688 2284680 754516 8.45 261756 2380132 880 04:30:01 AM 4855216 6974544 3027208 38.40 2688 2286964 751672 8.42 261956 2382572 1104 04:31:01 AM 4854068 6974452 3028356 38.42 2688 2288028 751672 8.42 261972 2383988 196 04:32:01 AM 4849524 6973652 3032900 38.48 2688 2291784 751672 8.42 262132 2388452 2980 04:33:01 AM 4843396 6973012 3039028 38.55 2688 2297256 751672 8.42 262376 2394400 2188 04:34:01 AM 4841380 6973252 3041044 38.58 2688 2299480 751672 8.42 262432 2396432 1212 04:35:01 AM 4778048 6913784 3104376 39.38 2688 2303344 798856 8.94 262460 2459860 1532 04:36:01 AM 4932752 6934784 2949672 37.42 2688 2175736 759636 8.51 494920 2098692 23660 Average: 4894100 6979958 2988324 37.91 2688 2254472 742388 8.31 265593 2344939 20626 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 135.77 103.17 1166.05 22.28 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 61.60 45.45 587.52 8.44 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 38.68 34.69 334.56 7.39 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 184.29 81.84 44.80 25.51 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 35.41 21.46 10.51 9.02 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 45.78 45.68 8.01 6.62 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 33.06 32.17 5.67 2.74 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 1.88 0.47 0.17 0.04 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 67.38 67.29 11.92 5.67 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 25.64 15.84 5.26 1.61 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 97.28 74.28 18.95 11.04 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 57.64 53.74 11.23 4.54 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 34.88 32.36 7.88 5.20 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 18.16 16.98 3.40 1.66 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 45.63 35.13 9.36 5.29 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 53.53 52.20 12.35 8.27 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 69.26 70.34 11.50 7.99 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 62.02 64.26 10.78 7.47 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 65.56 64.41 17.63 7.30 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 26.42 21.88 5.71 3.03 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 53.92 52.34 8.84 7.25 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 92.35 92.40 19.32 13.80 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 48.42 46.78 9.54 4.65 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 6.48 6.78 2.00 1.45 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 91.35 62.96 184.77 135.67 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 58.10 47.80 100.31 12.56 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) 11/21/2025 _x86_64_ (2 CPU) 04:10:14 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 36.03 0.00 5.50 1.42 0.09 56.97 04:12:01 AM 0 49.22 0.00 6.72 1.85 0.10 42.11 04:12:01 AM 1 22.87 0.00 4.28 0.98 0.08 71.79 04:13:01 AM all 21.03 0.00 2.87 1.98 0.08 74.05 04:13:01 AM 0 20.63 0.00 2.89 2.37 0.07 74.04 04:13:01 AM 1 21.42 0.00 2.85 1.59 0.08 74.06 04:14:01 AM all 31.07 0.00 5.44 0.64 0.09 62.76 04:14:01 AM 0 37.67 0.00 6.10 0.78 0.08 55.36 04:14:01 AM 1 24.45 0.00 4.78 0.50 0.10 70.16 04:15:01 AM all 13.29 0.00 2.35 0.63 0.07 83.67 04:15:01 AM 0 18.75 0.00 2.82 0.57 0.07 77.79 04:15:01 AM 1 7.82 0.00 1.87 0.70 0.07 89.54 04:16:01 AM all 4.96 0.00 0.31 0.17 0.05 94.51 04:16:01 AM 0 5.23 0.00 0.28 0.02 0.05 94.42 04:16:01 AM 1 4.69 0.00 0.34 0.32 0.05 94.60 04:17:01 AM all 9.36 0.00 0.53 0.01 0.08 90.02 04:17:01 AM 0 2.84 0.00 0.35 0.02 0.07 96.72 04:17:01 AM 1 16.18 0.00 0.72 0.00 0.09 83.02 04:18:01 AM all 5.99 0.00 0.41 0.00 0.08 93.53 04:18:01 AM 0 10.01 0.00 0.48 0.00 0.09 89.42 04:18:01 AM 1 2.11 0.00 0.33 0.00 0.07 97.49 04:19:01 AM all 0.44 0.00 0.13 0.00 0.07 99.36 04:19:01 AM 0 0.70 0.00 0.15 0.00 0.07 99.08 04:19:01 AM 1 0.18 0.00 0.12 0.00 0.07 99.63 04:20:01 AM all 6.45 0.00 0.32 0.00 0.08 93.14 04:20:01 AM 0 5.76 0.00 0.32 0.00 0.08 93.84 04:20:01 AM 1 7.15 0.00 0.32 0.00 0.08 92.45 04:21:01 AM all 1.82 0.00 0.18 0.00 0.08 97.92 04:21:01 AM 0 2.78 0.00 0.20 0.00 0.10 96.92 04:21:01 AM 1 0.87 0.00 0.15 0.00 0.07 98.92 04:22:01 AM all 9.70 0.00 0.67 0.00 0.09 89.54 04:22:01 AM 0 17.08 0.00 0.91 0.00 0.10 81.91 04:22:01 AM 1 2.61 0.00 0.43 0.00 0.08 96.87 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 4.09 0.00 0.25 0.00 0.09 95.57 04:23:01 AM 0 3.41 0.00 0.27 0.00 0.10 96.22 04:23:01 AM 1 4.77 0.00 0.23 0.00 0.08 94.92 04:24:01 AM all 6.26 0.00 0.42 0.00 0.08 93.24 04:24:01 AM 0 10.77 0.00 0.55 0.00 0.07 88.61 04:24:01 AM 1 1.89 0.00 0.30 0.00 0.08 97.73 04:25:01 AM all 2.81 0.00 0.20 0.00 0.08 96.91 04:25:01 AM 0 3.18 0.00 0.27 0.00 0.08 96.47 04:25:01 AM 1 2.44 0.00 0.13 0.00 0.08 97.34 04:26:01 AM all 7.29 0.00 0.44 0.00 0.08 92.19 04:26:01 AM 0 8.06 0.00 0.47 0.00 0.07 91.40 04:26:01 AM 1 6.53 0.00 0.40 0.00 0.10 92.97 04:27:01 AM all 8.28 0.00 0.54 0.01 0.09 91.09 04:27:01 AM 0 8.74 0.00 0.46 0.02 0.09 90.70 04:27:01 AM 1 7.82 0.00 0.62 0.00 0.09 91.48 04:28:01 AM all 4.48 0.00 0.34 0.01 0.08 95.09 04:28:01 AM 0 6.25 0.00 0.37 0.02 0.08 93.28 04:28:01 AM 1 2.71 0.00 0.32 0.00 0.07 96.90 04:29:01 AM all 4.19 0.00 0.30 0.00 0.10 95.41 04:29:01 AM 0 6.28 0.00 0.32 0.00 0.12 93.29 04:29:01 AM 1 2.11 0.00 0.28 0.00 0.08 97.53 04:30:01 AM all 4.81 0.00 0.35 0.00 0.10 94.74 04:30:01 AM 0 4.06 0.00 0.35 0.00 0.08 95.50 04:30:01 AM 1 5.56 0.00 0.35 0.00 0.12 93.98 04:31:01 AM all 3.53 0.00 0.22 0.00 0.08 96.18 04:31:01 AM 0 2.16 0.00 0.18 0.00 0.07 97.59 04:31:01 AM 1 4.90 0.00 0.25 0.00 0.08 94.76 04:32:01 AM all 12.45 0.00 0.36 0.00 0.09 87.10 04:32:01 AM 0 18.44 0.00 0.42 0.00 0.08 81.05 04:32:01 AM 1 6.51 0.00 0.30 0.00 0.10 93.09 04:33:01 AM all 18.15 0.00 0.60 0.01 0.08 81.16 04:33:01 AM 0 24.84 0.00 0.66 0.02 0.08 74.40 04:33:01 AM 1 11.47 0.00 0.54 0.00 0.07 87.92 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 6.51 0.00 0.31 0.01 0.08 93.09 04:34:01 AM 0 10.46 0.00 0.33 0.02 0.10 89.09 04:34:01 AM 1 2.57 0.00 0.28 0.00 0.07 97.08 04:35:01 AM all 8.51 0.00 0.33 0.00 0.09 91.06 04:35:01 AM 0 12.65 0.00 0.45 0.00 0.10 86.80 04:35:01 AM 1 4.38 0.00 0.22 0.00 0.08 95.32 04:36:01 AM all 30.00 0.00 3.01 0.22 0.08 66.70 04:36:01 AM 0 36.09 0.00 2.85 0.08 0.08 60.89 04:36:01 AM 1 23.89 0.00 3.16 0.35 0.08 72.52 Average: all 10.48 0.00 1.06 0.21 0.08 88.18 Average: 0 13.06 0.00 1.17 0.23 0.08 85.45 Average: 1 7.91 0.00 0.95 0.18 0.08 90.89