---> uname -a: Linux prd-centos8-robot-2c-8g-17588.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 575 4853 19 2268 6823 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:1e:cb:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85543sec preferred_lft 85543sec inet6 fe80::f816:3eff:fe1e:cb22/64 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) 12/31/2025 _x86_64_ (2 CPU) 01:51:45 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 203.17 145.40 57.76 14290.04 39665.53 01:54:01 AM 120.73 1.08 119.64 75.31 11579.67 01:55:01 AM 35.73 0.38 35.34 64.26 3930.94 01:56:01 AM 64.35 6.96 57.38 1289.84 3629.57 01:57:01 AM 29.90 0.00 29.90 0.00 6281.32 01:58:01 AM 5.50 0.07 5.43 4.93 244.94 01:59:01 AM 1.08 0.00 1.08 0.00 609.32 02:00:01 AM 0.45 0.00 0.45 0.00 370.86 02:01:01 AM 0.50 0.03 0.47 1.20 204.05 02:02:01 AM 1.52 0.45 1.07 57.03 197.35 02:03:01 AM 0.27 0.00 0.27 0.00 29.78 02:04:01 AM 0.22 0.00 0.22 0.00 16.46 02:05:01 AM 15.41 0.32 15.09 36.92 674.33 02:06:01 AM 32.91 0.52 32.39 63.86 2955.97 Average: 36.55 11.09 25.46 1134.59 5028.00 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5521888 7064940 2360536 29.95 2688 1735640 708612 7.93 185740 1891316 92408 01:54:01 AM 5169528 7014356 2712896 34.42 2688 2020432 703388 7.88 198464 2158748 95704 01:55:01 AM 5248860 7095404 2633564 33.41 2688 2022364 629736 7.05 218776 2063760 76 01:56:01 AM 4973220 7074612 2909204 36.91 2688 2268384 624112 6.99 260388 2268560 177376 01:57:01 AM 4968820 7069964 2913604 36.96 2688 2268384 624112 6.99 260392 2267516 16 01:58:01 AM 4921324 7024616 2961100 37.57 2688 2270548 689884 7.72 260900 2314272 376 01:59:01 AM 4892812 7013712 2989612 37.93 2688 2288140 689884 7.72 261196 2342796 280 02:00:01 AM 4880140 7012220 3002284 38.09 2688 2299368 711872 7.97 261196 2354456 452 02:01:01 AM 4871728 7010664 3010696 38.20 2688 2306200 711872 7.97 261256 2362708 1292 02:02:01 AM 4482188 6952356 3400236 43.14 2688 2312160 727372 8.14 262988 2370832 188 02:03:01 AM 4481180 6952028 3401244 43.15 2688 2312824 727372 8.14 262996 2371848 80 02:04:01 AM 4481008 6952296 3401416 43.15 2688 2313256 727372 8.14 263000 2372172 88 02:05:01 AM 4984636 6996800 2897788 36.76 2688 2185240 707744 7.92 345156 2187324 78032 02:06:01 AM 4964212 6980456 2918212 37.02 2688 2189572 708976 7.94 505016 2052776 26288 Average: 4917253 7015316 2965171 37.62 2688 2199465 692308 7.75 271962 2241363 33761 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 286.49 171.01 1371.23 58.79 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 105.91 83.36 1146.49 11.26 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 14.80 8.82 5.77 3.60 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 91.52 74.14 351.75 18.48 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 154.26 112.40 29.25 28.62 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 25.62 19.98 26.96 3.15 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 33.14 33.38 117.17 10.49 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 20.06 18.13 73.39 6.65 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 26.83 24.85 24.72 12.95 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 45.10 60.63 58.15 5.62 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 9.15 7.48 2.31 1.54 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 14.51 13.16 3.85 2.37 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 75.66 48.13 146.90 86.52 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 20.08 17.10 15.67 8.91 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 65.94 49.47 240.98 18.50 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) 12/31/2025 _x86_64_ (2 CPU) 01:51:45 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 40.68 0.05 10.06 4.52 0.10 44.59 01:53:01 AM 0 39.11 0.02 10.00 5.90 0.10 44.87 01:53:01 AM 1 42.25 0.08 10.11 3.14 0.10 44.31 01:54:01 AM all 36.51 0.00 5.14 1.04 0.10 57.21 01:54:01 AM 0 28.60 0.00 4.55 0.82 0.10 65.93 01:54:01 AM 1 44.42 0.00 5.73 1.27 0.10 48.48 01:55:01 AM all 12.33 0.00 1.64 0.31 0.07 85.65 01:55:01 AM 0 6.48 0.00 1.29 0.32 0.07 91.85 01:55:01 AM 1 18.18 0.00 2.00 0.30 0.07 79.45 01:56:01 AM all 37.60 0.00 6.59 0.47 0.10 55.25 01:56:01 AM 0 24.24 0.00 5.73 0.25 0.10 69.69 01:56:01 AM 1 50.97 0.00 7.45 0.68 0.10 40.80 01:57:01 AM all 0.52 0.00 0.55 0.40 0.06 98.47 01:57:01 AM 0 0.67 0.00 0.58 0.35 0.05 98.35 01:57:01 AM 1 0.37 0.00 0.52 0.45 0.07 98.60 01:58:01 AM all 4.06 0.00 0.26 0.03 0.08 95.58 01:58:01 AM 0 2.59 0.00 0.32 0.03 0.07 96.99 01:58:01 AM 1 5.52 0.00 0.20 0.02 0.08 94.17 01:59:01 AM all 18.43 0.00 0.20 0.02 0.08 81.28 01:59:01 AM 0 3.79 0.00 0.20 0.03 0.07 95.91 01:59:01 AM 1 33.04 0.00 0.20 0.00 0.08 66.68 02:00:01 AM all 9.93 0.00 0.14 0.01 0.06 89.86 02:00:01 AM 0 4.61 0.00 0.15 0.02 0.05 95.17 02:00:01 AM 1 15.25 0.00 0.13 0.00 0.07 84.55 02:01:01 AM all 15.75 0.00 0.19 0.02 0.08 83.95 02:01:01 AM 0 18.36 0.00 0.18 0.02 0.10 81.34 02:01:01 AM 1 13.15 0.00 0.20 0.02 0.07 86.57 02:02:01 AM all 9.23 0.00 2.59 0.01 0.09 88.08 02:02:01 AM 0 8.42 0.00 2.58 0.00 0.08 88.91 02:02:01 AM 1 10.05 0.00 2.60 0.02 0.10 87.24 02:03:01 AM all 3.23 0.00 0.15 0.00 0.08 96.54 02:03:01 AM 0 4.50 0.00 0.12 0.00 0.08 95.30 02:03:01 AM 1 1.97 0.00 0.18 0.00 0.07 97.78 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 4.86 0.00 0.16 0.00 0.08 94.90 02:04:01 AM 0 6.18 0.00 0.17 0.00 0.08 93.57 02:04:01 AM 1 3.54 0.00 0.15 0.00 0.08 96.23 02:05:01 AM all 20.58 0.00 2.60 0.08 0.08 76.67 02:05:01 AM 0 9.18 0.00 2.34 0.07 0.08 88.33 02:05:01 AM 1 31.95 0.00 2.85 0.10 0.07 65.03 02:06:01 AM all 31.61 0.00 3.70 0.22 0.08 64.39 02:06:01 AM 0 24.56 0.00 3.25 0.28 0.08 71.82 02:06:01 AM 1 38.66 0.00 4.15 0.15 0.08 56.96 Average: all 17.53 0.00 2.43 0.51 0.08 79.45 Average: 0 12.95 0.00 2.25 0.58 0.08 84.14 Average: 1 22.10 0.01 2.60 0.44 0.08 74.77