---> uname -a: Linux prd-centos8-robot-2c-8g-13006.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4836 19 2269 6807 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:d2:0b:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85532sec preferred_lft 85532sec inet6 fe80::f816:3eff:fed2:b33/64 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) 12/12/2025 _x86_64_ (2 CPU) 03:52:16 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 84.37 8.50 75.87 1460.42 6482.72 03:55:01 AM 78.39 0.95 77.44 66.38 10445.57 03:56:01 AM 28.93 0.38 28.55 64.26 2427.90 03:57:01 AM 84.49 6.96 77.52 1292.77 8506.86 03:58:01 AM 12.46 0.20 12.26 11.60 1202.48 03:59:01 AM 2.12 0.02 2.10 0.13 131.51 04:00:01 AM 0.98 0.00 0.98 0.00 601.52 04:01:01 AM 0.47 0.03 0.43 1.20 377.56 04:02:01 AM 0.85 0.07 0.78 1.73 242.76 04:03:01 AM 1.10 0.38 0.72 55.31 158.88 04:04:01 AM 0.28 0.00 0.28 0.00 15.28 04:05:01 AM 0.22 0.00 0.22 0.00 15.48 04:06:01 AM 23.06 0.40 22.66 46.78 2660.55 Average: 24.44 1.38 23.06 230.80 2559.10 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5317532 7046088 2564892 32.54 2688 1910968 676852 7.58 187792 2054212 187296 03:55:01 AM 5158964 7004448 2723460 34.55 2688 2021232 693056 7.76 199484 2171264 42016 03:56:01 AM 5121380 7021724 2761044 35.03 2688 2073368 672948 7.53 228552 2170988 60276 03:57:01 AM 4947124 7047728 2935300 37.24 2688 2267104 628152 7.03 261328 2283780 27000 03:58:01 AM 4907824 7008872 2974600 37.74 2688 2267640 695052 7.78 261456 2323264 24 03:59:01 AM 4881164 6992368 3001260 38.08 2688 2277796 695052 7.78 261928 2349124 8496 04:00:01 AM 4865304 6991140 3017120 38.28 2688 2292452 711916 7.97 261928 2364696 5608 04:01:01 AM 4856032 6989012 3026392 38.39 2688 2299580 711916 7.97 261980 2374516 1432 04:02:01 AM 4843984 6984868 3038440 38.55 2688 2307456 711916 7.97 262156 2385732 2320 04:03:01 AM 4460164 6931004 3422260 43.42 2688 2311228 727308 8.14 263708 2388560 12 04:04:01 AM 4459640 6931160 3422784 43.42 2688 2311908 727308 8.14 263724 2389160 384 04:05:01 AM 4377948 6849648 3504476 44.46 2688 2312088 805120 9.01 263724 2470704 176 04:06:01 AM 4972304 6983860 2910120 36.92 2688 2184372 706028 7.91 502800 2044196 22444 Average: 4859182 6983225 3023242 38.35 2688 2218246 704817 7.89 267735 2290015 27499 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 217.46 155.51 1561.85 47.15 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 50.82 35.44 599.07 6.33 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 20.38 12.71 9.79 4.74 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 140.37 112.71 365.69 39.86 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 13.78 6.13 4.32 1.80 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 29.71 26.86 82.51 7.35 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 26.74 27.19 96.54 8.05 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 18.86 17.34 35.71 5.98 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 27.58 21.75 58.67 11.81 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 40.95 56.45 23.07 5.20 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 13.38 11.53 3.34 2.12 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 5.38 4.43 1.80 0.78 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 80.96 53.20 150.32 90.41 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 52.80 41.63 230.19 17.81 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) 12/12/2025 _x86_64_ (2 CPU) 03:52:16 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 37.50 0.00 5.78 1.40 0.13 55.19 03:54:01 AM 0 39.60 0.00 6.17 1.47 0.15 52.62 03:54:01 AM 1 35.40 0.00 5.39 1.33 0.12 57.76 03:55:01 AM all 20.84 0.00 3.30 1.22 0.10 74.54 03:55:01 AM 0 22.17 0.00 3.44 0.88 0.10 73.40 03:55:01 AM 1 19.51 0.00 3.15 1.55 0.10 75.68 03:56:01 AM all 21.80 0.00 3.21 1.18 0.11 73.71 03:56:01 AM 0 33.59 0.00 3.77 1.25 0.12 61.28 03:56:01 AM 1 9.99 0.00 2.65 1.10 0.10 86.15 03:57:01 AM all 28.85 0.00 5.30 1.24 0.12 64.50 03:57:01 AM 0 39.47 0.00 5.94 1.30 0.12 53.17 03:57:01 AM 1 18.26 0.00 4.67 1.17 0.12 75.79 03:58:01 AM all 0.88 0.00 0.27 0.15 0.05 98.66 03:58:01 AM 0 1.60 0.00 0.35 0.23 0.05 97.76 03:58:01 AM 1 0.15 0.00 0.18 0.07 0.05 99.55 03:59:01 AM all 11.37 0.00 0.28 0.01 0.11 88.24 03:59:01 AM 0 17.35 0.00 0.32 0.00 0.13 82.19 03:59:01 AM 1 5.37 0.00 0.23 0.02 0.08 94.30 04:00:01 AM all 15.28 0.00 0.22 0.05 0.08 84.38 04:00:01 AM 0 20.41 0.00 0.22 0.02 0.08 79.27 04:00:01 AM 1 10.14 0.00 0.22 0.08 0.07 89.49 04:01:01 AM all 9.20 0.00 0.18 0.03 0.08 90.51 04:01:01 AM 0 14.76 0.00 0.18 0.07 0.08 84.90 04:01:01 AM 1 3.63 0.00 0.17 0.00 0.08 96.12 04:02:01 AM all 13.72 0.00 0.26 0.03 0.11 85.89 04:02:01 AM 0 18.98 0.00 0.25 0.00 0.12 80.66 04:02:01 AM 1 8.46 0.00 0.27 0.05 0.10 91.12 04:03:01 AM all 9.48 0.00 2.56 0.02 0.08 87.86 04:03:01 AM 0 11.47 0.00 2.47 0.02 0.08 85.96 04:03:01 AM 1 7.48 0.00 2.66 0.02 0.08 89.76 04:04:01 AM all 4.47 0.00 0.18 0.00 0.08 95.27 04:04:01 AM 0 7.18 0.00 0.18 0.00 0.08 92.55 04:04:01 AM 1 1.77 0.00 0.17 0.00 0.08 97.98 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 4.68 0.00 0.22 0.00 0.08 95.02 04:05:01 AM 0 7.54 0.00 0.27 0.00 0.10 92.09 04:05:01 AM 1 1.81 0.00 0.17 0.00 0.07 97.96 04:06:01 AM all 25.33 0.00 4.22 0.26 0.13 70.06 04:06:01 AM 0 28.44 0.00 4.43 0.25 0.13 66.74 04:06:01 AM 1 22.21 0.00 4.01 0.27 0.13 73.37 Average: all 15.65 0.00 2.00 0.43 0.10 81.82 Average: 0 20.21 0.00 2.15 0.42 0.10 77.11 Average: 1 11.10 0.00 1.84 0.44 0.09 86.53