---> uname -a: Linux prd-centos8-robot-2c-8g-47004.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 726 4791 19 2180 6673 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:e9:1e:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fee9:1efb/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) 07/29/2025 _x86_64_ (2 CPU) 01:15:28 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 88.39 8.22 80.17 2685.42 7461.56 01:18:01 AM 87.30 0.72 86.59 52.92 11155.06 01:19:01 AM 51.26 7.13 44.13 1310.71 2488.75 01:20:01 AM 46.08 0.25 45.83 47.05 7407.26 01:21:01 AM 5.08 0.02 5.06 0.13 170.38 01:22:01 AM 0.55 0.00 0.55 0.00 89.55 01:23:01 AM 0.20 0.00 0.20 0.00 54.54 01:24:01 AM 0.15 0.00 0.15 0.00 54.64 01:25:01 AM 0.30 0.00 0.30 0.00 45.77 01:26:01 AM 0.28 0.00 0.28 0.00 17.23 01:27:01 AM 0.28 0.00 0.28 0.00 6.95 01:28:01 AM 0.22 0.00 0.22 0.00 50.83 01:29:01 AM 16.28 0.42 15.86 47.73 1137.21 01:30:01 AM 27.81 0.43 27.37 53.98 1083.94 Average: 23.16 1.23 21.93 299.83 2230.32 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5240000 6979516 2642432 33.52 2688 1920516 853020 9.55 190448 2129020 199828 01:18:01 AM 5141716 6974612 2740716 34.77 2688 2009452 831212 9.31 209396 2183748 11056 01:19:01 AM 4875936 6952344 3006496 38.14 2688 2244756 836100 9.36 257564 2377728 186492 01:20:01 AM 4859788 6941904 3022644 38.35 2688 2249940 790168 8.85 261952 2380920 8 01:21:01 AM 4817636 6900956 3064796 38.88 2688 2251152 844620 9.46 262088 2422956 1220 01:22:01 AM 4806980 6892080 3075452 39.02 2688 2252988 862468 9.66 262100 2433196 636 01:23:01 AM 4803308 6889880 3079124 39.06 2688 2254400 894368 10.01 262100 2436836 476 01:24:01 AM 4798788 6886944 3083644 39.12 2688 2255992 894368 10.01 262104 2441292 460 01:25:01 AM 4797656 6886668 3084776 39.13 2688 2256832 894368 10.01 262104 2442764 24 01:26:01 AM 4795036 6884416 3087396 39.17 2688 2257200 894368 10.01 262108 2445308 12 01:27:01 AM 4792204 6882048 3090228 39.20 2688 2257664 894368 10.01 262108 2448172 396 01:28:01 AM 4786668 6877860 3095764 39.27 2688 2259012 894368 10.01 262116 2453536 308 01:29:01 AM 4958460 6879800 2923972 37.09 2688 2094940 810780 9.08 465340 2101612 22220 01:30:01 AM 4933452 6859020 2948980 37.41 2688 2099572 854220 9.56 467192 2125780 24996 Average: 4886259 6906289 2996173 38.01 2688 2190315 860628 9.64 282051 2344491 32009 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 208.12 150.52 1465.78 41.48 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 60.33 41.30 569.21 7.59 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 39.69 36.31 313.97 9.31 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 202.20 146.28 43.82 33.55 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 67.71 63.95 14.93 6.14 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 86.59 85.85 16.68 8.13 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 54.34 53.27 11.13 5.50 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 68.72 66.17 127.45 6.31 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 34.94 33.07 8.51 4.64 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 14.90 13.36 3.67 2.43 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 16.08 13.91 4.03 2.45 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 42.17 37.85 11.14 7.02 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 70.34 45.56 102.49 54.95 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 13.73 13.36 11.81 6.78 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 69.99 57.20 193.18 14.02 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) 07/29/2025 _x86_64_ (2 CPU) 01:15:28 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 44.50 0.00 5.99 0.77 0.11 48.63 01:17:01 AM 0 46.17 0.00 6.56 0.73 0.12 46.42 01:17:01 AM 1 42.83 0.00 5.42 0.80 0.10 50.85 01:18:01 AM all 22.02 0.00 3.53 0.70 0.08 73.67 01:18:01 AM 0 27.47 0.00 4.18 0.78 0.07 67.49 01:18:01 AM 1 16.56 0.00 2.88 0.62 0.10 79.84 01:19:01 AM all 30.16 0.00 4.53 0.36 0.08 64.87 01:19:01 AM 0 35.55 0.00 4.70 0.27 0.08 59.39 01:19:01 AM 1 24.77 0.00 4.36 0.45 0.08 70.34 01:20:01 AM all 10.46 0.00 2.10 0.40 0.05 86.99 01:20:01 AM 0 15.16 0.00 2.31 0.30 0.05 82.18 01:20:01 AM 1 5.76 0.00 1.89 0.50 0.05 91.80 01:21:01 AM all 5.93 0.00 0.46 0.03 0.07 93.52 01:21:01 AM 0 9.75 0.00 0.57 0.00 0.07 89.61 01:21:01 AM 1 2.11 0.00 0.35 0.05 0.07 97.42 01:22:01 AM all 6.13 0.00 0.40 0.00 0.08 93.39 01:22:01 AM 0 6.72 0.00 0.47 0.00 0.07 92.74 01:22:01 AM 1 5.54 0.00 0.34 0.00 0.08 94.05 01:23:01 AM all 5.27 0.00 0.32 0.00 0.08 94.34 01:23:01 AM 0 6.13 0.00 0.33 0.00 0.07 93.47 01:23:01 AM 1 4.41 0.00 0.30 0.00 0.08 95.21 01:24:01 AM all 4.73 0.00 0.38 0.00 0.10 94.79 01:24:01 AM 0 6.85 0.00 0.28 0.00 0.12 92.75 01:24:01 AM 1 2.61 0.00 0.47 0.00 0.08 96.84 01:25:01 AM all 6.51 0.00 0.32 0.01 0.08 93.08 01:25:01 AM 0 7.89 0.00 0.30 0.00 0.10 91.71 01:25:01 AM 1 5.13 0.00 0.33 0.02 0.07 94.45 01:26:01 AM all 4.08 0.00 0.24 0.00 0.10 95.58 01:26:01 AM 0 4.59 0.00 0.22 0.00 0.08 95.11 01:26:01 AM 1 3.56 0.00 0.27 0.00 0.12 96.05 01:27:01 AM all 4.19 0.00 0.28 0.00 0.10 95.43 01:27:01 AM 0 4.14 0.00 0.27 0.00 0.08 95.51 01:27:01 AM 1 4.25 0.00 0.28 0.00 0.12 95.35 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 11.13 0.00 0.49 0.00 0.11 88.27 01:28:01 AM 0 11.93 0.00 0.45 0.00 0.10 87.52 01:28:01 AM 1 10.32 0.00 0.54 0.00 0.12 89.03 01:29:01 AM all 22.88 0.00 2.99 0.16 0.08 73.88 01:29:01 AM 0 30.23 0.00 3.45 0.20 0.08 66.04 01:29:01 AM 1 15.54 0.00 2.54 0.12 0.08 81.72 01:30:01 AM all 25.18 0.00 3.14 0.14 0.08 71.47 01:30:01 AM 0 19.97 0.00 2.82 0.13 0.08 76.99 01:30:01 AM 1 30.38 0.00 3.45 0.15 0.07 65.95 Average: all 14.53 0.00 1.80 0.18 0.09 83.40 Average: 0 16.63 0.00 1.93 0.17 0.08 81.18 Average: 1 12.43 0.00 1.67 0.19 0.09 85.62