---> uname -a: Linux prd-centos8-robot-2c-8g-2689.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 602 4907 19 2187 6796 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:94:72:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85022sec preferred_lft 85022sec inet6 fe80::f816:3eff:fe94:72bf/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) 08/20/2025 _x86_64_ (2 CPU) 03:14:10 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 123.54 0.30 123.24 13.46 11063.66 03:17:01 AM 43.26 1.00 42.26 113.05 5123.43 03:18:01 AM 61.56 7.03 54.53 1295.57 3673.26 03:19:01 AM 31.18 0.00 31.18 0.00 6192.60 03:20:01 AM 5.66 0.23 5.43 12.66 231.70 03:21:01 AM 0.58 0.00 0.58 0.00 11.86 03:22:01 AM 0.22 0.00 0.22 0.00 9.97 03:23:01 AM 0.22 0.00 0.22 0.00 3.72 03:24:01 AM 0.17 0.00 0.17 0.00 9.21 03:25:01 AM 0.30 0.00 0.30 0.00 4.40 03:26:01 AM 0.32 0.00 0.32 0.00 10.85 03:27:01 AM 0.38 0.00 0.38 0.00 6.08 03:28:01 AM 6.20 5.95 0.25 574.88 20.16 03:29:01 AM 2.98 0.00 2.98 0.00 72.44 03:30:01 AM 0.45 0.03 0.42 0.27 8.38 03:31:01 AM 1.42 0.00 1.42 0.00 38.31 03:32:01 AM 0.17 0.00 0.17 0.00 2.28 03:33:01 AM 0.42 0.00 0.42 0.00 15.73 03:34:01 AM 0.15 0.00 0.15 0.00 2.25 03:35:01 AM 0.48 0.00 0.48 0.00 15.11 03:36:01 AM 10.40 0.32 10.08 36.93 332.66 03:37:01 AM 31.29 0.47 30.83 52.92 1536.99 Average: 14.61 0.70 13.91 95.45 1290.20 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5111828 6977072 2770604 35.15 2688 2041864 743816 8.33 191380 2235380 167748 03:17:01 AM 5228088 7066628 2654344 33.67 2688 2014288 665088 7.45 219884 2087504 10756 03:18:01 AM 4954412 7042712 2928020 37.15 2688 2255412 658732 7.38 262888 2289140 172784 03:19:01 AM 4949384 7037384 2933048 37.21 2688 2255384 674132 7.55 263028 2288972 4 03:20:01 AM 4907284 6996224 2975148 37.74 2688 2256324 744948 8.34 263156 2330740 8 03:21:01 AM 4907480 6996480 2974952 37.74 2688 2256360 744948 8.34 263164 2330628 4 03:22:01 AM 4898316 6987544 2984116 37.86 2688 2256588 755232 8.46 263164 2339300 4 03:23:01 AM 4897780 6987044 2984652 37.86 2688 2256624 755232 8.46 263164 2339916 12 03:24:01 AM 4897872 6987360 2984560 37.86 2688 2256848 755232 8.46 263172 2340340 4 03:25:01 AM 4897980 6987500 2984452 37.86 2688 2256880 755232 8.46 263176 2340164 4 03:26:01 AM 4903376 6993116 2979056 37.79 2688 2257100 734016 8.22 263176 2334468 4 03:27:01 AM 4903328 6993100 2979104 37.79 2688 2257132 734016 8.22 263176 2334616 4 03:28:01 AM 4885420 6992892 2997012 38.02 2688 2274832 742324 8.31 265388 2350464 664 03:29:01 AM 4870928 6978444 3011504 38.21 2688 2274876 769948 8.62 265388 2364596 4 03:30:01 AM 4854856 6962620 3027576 38.41 2688 2275116 763540 8.55 265576 2379272 268 03:31:01 AM 4883560 6991364 2998872 38.05 2688 2275156 735384 8.23 265576 2350960 44 03:32:01 AM 4882476 6990512 2999956 38.06 2688 2275388 735384 8.23 265576 2352656 252 03:33:01 AM 4867200 6975280 3015232 38.25 2688 2275432 772772 8.65 265576 2367336 8 03:34:01 AM 4859644 6967964 3022788 38.35 2688 2275672 767388 8.59 265576 2374924 244 03:35:01 AM 4880836 6989188 3001596 38.08 2688 2275704 744348 8.33 265576 2353776 48 03:36:01 AM 4935136 6908352 2947296 37.39 2688 2146116 798364 8.94 298756 2287656 61100 03:37:01 AM 5075608 7007480 2806824 35.61 2688 2105068 700104 7.84 463776 1986180 25040 Average: 4929672 6991648 2952760 37.46 2688 2230644 738645 8.27 269513 2307227 19955 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 136.94 101.32 1458.67 14.19 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 12.00 10.13 7.37 4.55 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 47.07 37.05 335.54 9.70 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 158.11 110.08 30.28 24.19 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 27.49 21.62 6.76 4.75 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.97 0.17 0.06 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 17.33 16.45 120.01 1.23 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.27 0.20 0.22 0.05 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 9.03 8.60 1.60 0.87 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.97 0.27 0.22 0.08 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 16.99 14.21 119.91 1.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 1.28 0.17 0.07 0.02 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 19.69 18.84 3.48 3.39 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 6.20 5.72 117.90 0.56 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 26.92 26.12 355.25 1.91 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.40 0.17 0.03 0.02 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 10.00 7.61 1.84 0.64 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 9.26 7.36 118.60 1.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 28.56 27.28 355.53 2.10 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 4.12 0.22 0.62 0.08 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 52.64 39.88 84.80 36.74 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 18.43 16.93 15.34 7.88 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 27.62 21.38 142.46 5.23 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) 08/20/2025 _x86_64_ (2 CPU) 03:14:10 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.85 0.00 5.68 1.62 0.10 54.75 03:16:01 AM 0 31.08 0.00 5.29 1.66 0.10 61.87 03:16:01 AM 1 44.64 0.00 6.06 1.58 0.10 47.62 03:17:01 AM all 19.97 0.00 2.35 0.48 0.08 77.12 03:17:01 AM 0 15.67 0.00 2.17 0.65 0.08 81.43 03:17:01 AM 1 24.28 0.00 2.54 0.32 0.07 72.80 03:18:01 AM all 33.03 0.00 5.78 0.66 0.08 60.46 03:18:01 AM 0 23.32 0.00 5.04 0.68 0.08 70.88 03:18:01 AM 1 42.76 0.00 6.52 0.63 0.08 50.00 03:19:01 AM all 0.70 0.00 0.60 0.63 0.04 98.02 03:19:01 AM 0 0.93 0.00 0.47 0.55 0.03 98.01 03:19:01 AM 1 0.47 0.00 0.74 0.72 0.05 98.03 03:20:01 AM all 2.36 0.00 0.32 0.02 0.05 97.26 03:20:01 AM 0 2.74 0.00 0.43 0.03 0.05 96.74 03:20:01 AM 1 1.97 0.00 0.20 0.00 0.05 97.78 03:21:01 AM all 0.53 0.00 0.14 0.00 0.06 99.27 03:21:01 AM 0 0.62 0.00 0.12 0.00 0.03 99.23 03:21:01 AM 1 0.43 0.00 0.17 0.00 0.08 99.31 03:22:01 AM all 1.02 0.00 0.17 0.00 0.05 98.76 03:22:01 AM 0 0.75 0.00 0.08 0.00 0.03 99.13 03:22:01 AM 1 1.29 0.00 0.25 0.00 0.07 98.40 03:23:01 AM all 0.48 0.00 0.13 0.00 0.04 99.35 03:23:01 AM 0 0.55 0.00 0.13 0.00 0.03 99.28 03:23:01 AM 1 0.40 0.00 0.13 0.00 0.05 99.41 03:24:01 AM all 0.98 0.00 0.11 0.00 0.05 98.86 03:24:01 AM 0 1.04 0.00 0.10 0.00 0.05 98.81 03:24:01 AM 1 0.92 0.00 0.12 0.00 0.05 98.91 03:25:01 AM all 0.52 0.00 0.08 0.00 0.04 99.36 03:25:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 03:25:01 AM 1 0.52 0.00 0.08 0.00 0.05 99.35 03:26:01 AM all 0.92 0.00 0.18 0.00 0.04 98.85 03:26:01 AM 0 0.72 0.00 0.15 0.00 0.03 99.10 03:26:01 AM 1 1.12 0.00 0.22 0.00 0.05 98.61 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.57 0.00 0.12 0.00 0.06 99.26 03:27:01 AM 0 0.69 0.00 0.08 0.00 0.05 99.18 03:27:01 AM 1 0.45 0.00 0.15 0.00 0.07 99.33 03:28:01 AM all 2.12 0.23 0.30 0.09 0.06 97.20 03:28:01 AM 0 1.92 0.00 0.23 0.00 0.05 97.79 03:28:01 AM 1 2.31 0.47 0.37 0.18 0.07 96.60 03:29:01 AM all 0.43 0.00 0.13 0.02 0.05 99.37 03:29:01 AM 0 0.32 0.00 0.10 0.02 0.05 99.52 03:29:01 AM 1 0.55 0.00 0.15 0.02 0.05 99.23 03:30:01 AM all 1.12 0.00 0.33 0.00 0.05 98.50 03:30:01 AM 0 1.52 0.00 0.40 0.00 0.08 97.99 03:30:01 AM 1 0.72 0.00 0.27 0.00 0.02 99.00 03:31:01 AM all 0.50 0.00 0.11 0.00 0.04 99.35 03:31:01 AM 0 0.38 0.00 0.13 0.00 0.05 99.43 03:31:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 03:32:01 AM all 0.97 0.00 0.13 0.00 0.04 98.85 03:32:01 AM 0 0.55 0.00 0.15 0.00 0.05 99.25 03:32:01 AM 1 1.39 0.00 0.12 0.00 0.03 98.46 03:33:01 AM all 0.62 0.00 0.16 0.00 0.05 99.17 03:33:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 03:33:01 AM 1 0.58 0.00 0.22 0.00 0.07 99.13 03:34:01 AM all 1.13 0.00 0.21 0.00 0.04 98.62 03:34:01 AM 0 0.69 0.00 0.12 0.00 0.03 99.16 03:34:01 AM 1 1.57 0.00 0.30 0.00 0.05 98.08 03:35:01 AM all 0.48 0.00 0.09 0.00 0.04 99.38 03:35:01 AM 0 0.80 0.00 0.07 0.00 0.03 99.10 03:35:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 03:36:01 AM all 13.23 0.00 1.70 0.06 0.06 84.96 03:36:01 AM 0 15.33 0.00 1.47 0.07 0.05 83.08 03:36:01 AM 1 11.13 0.00 1.92 0.05 0.07 86.83 03:37:01 AM all 30.71 0.00 4.42 0.10 0.10 64.67 03:37:01 AM 0 32.23 0.00 4.48 0.10 0.10 63.09 03:37:01 AM 1 29.19 0.00 4.37 0.10 0.10 66.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.84 0.01 1.06 0.17 0.06 91.86 Average: 0 6.06 0.00 0.98 0.17 0.05 92.74 Average: 1 7.63 0.02 1.14 0.16 0.06 90.99