---> uname -a: Linux prd-centos8-robot-2c-8g-2509.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 619 4853 19 2225 6779 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:0e:e8:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:fe0e:e84a/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) 11/30/2025 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 131.32 0.22 131.11 11.33 12911.55 12:58:01 AM 30.33 0.68 29.65 51.59 4082.42 12:59:02 AM 16.41 0.38 16.03 64.25 736.97 01:00:01 AM 64.23 7.05 57.18 1311.15 3588.21 01:01:01 AM 34.60 0.08 34.52 3.86 6360.60 01:02:01 AM 1.43 0.07 1.37 1.73 25.64 01:03:01 AM 0.30 0.00 0.30 0.00 3.15 01:04:01 AM 0.58 0.25 0.33 13.60 9.78 01:05:01 AM 2.02 0.00 2.02 0.00 217.71 01:06:01 AM 0.72 0.00 0.72 0.00 112.95 01:07:01 AM 0.33 0.00 0.33 0.00 112.90 01:08:01 AM 0.27 0.00 0.27 0.00 104.27 01:09:01 AM 0.23 0.00 0.23 0.00 155.47 01:10:01 AM 0.37 0.00 0.37 0.00 120.04 01:11:01 AM 18.01 0.43 17.58 47.06 1773.44 Average: 20.03 0.60 19.42 98.96 2019.35 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5051356 6932420 2831076 35.92 2688 2057728 782692 8.76 192900 2292388 143312 12:58:01 AM 5149760 6994064 2732672 34.67 2688 2020356 712768 7.98 199196 2184892 12 12:59:02 AM 5219344 7066012 2663088 33.79 2688 2022288 634276 7.10 220044 2095256 8 01:00:01 AM 4873840 6973160 3008592 38.17 2688 2265432 716436 8.02 255712 2372560 174836 01:01:01 AM 4936968 7036748 2945464 37.37 2688 2266352 663700 7.43 260940 2300180 20 01:02:01 AM 4937280 7037128 2945152 37.36 2688 2266420 663700 7.43 261124 2299684 4 01:03:01 AM 4937764 7037612 2944668 37.36 2688 2266420 663700 7.43 261124 2299688 4 01:04:01 AM 4887964 6989920 2994468 37.99 2688 2268544 735584 8.24 261456 2348540 1544 01:05:01 AM 4881172 6986328 3001260 38.08 2688 2271804 735584 8.24 261548 2355324 304 01:06:01 AM 4874676 6983240 3007756 38.16 2688 2275144 772512 8.65 261548 2361848 584 01:07:01 AM 4868644 6980860 3013788 38.23 2688 2278788 772512 8.65 261548 2367744 940 01:08:01 AM 4864008 6980236 3018424 38.29 2688 2282812 789040 8.83 261548 2372248 1896 01:09:01 AM 4861000 6980264 3021432 38.33 2688 2285860 805472 9.02 261548 2375200 312 01:10:01 AM 4854048 6976784 3028384 38.42 2688 2289356 846380 9.48 261548 2381612 308 01:11:01 AM 5026284 6995496 2856148 36.23 2688 2141852 682616 7.64 480392 2016208 25380 Average: 4948274 6996685 2934158 37.22 2688 2217277 731798 8.19 264145 2294891 23298 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 133.81 102.57 1467.23 13.67 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 6.10 1.68 2.22 0.45 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 13.76 13.16 5.95 4.60 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 46.15 40.72 345.78 10.26 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 540.95 395.17 105.67 91.99 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.47 1.90 0.43 0.42 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 2.40 1.88 0.43 0.41 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 71.12 56.26 19.08 5.22 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 214.50 215.21 36.46 15.57 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 192.90 193.55 35.44 14.92 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 262.72 264.17 46.13 19.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 213.60 213.31 41.29 15.95 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 152.66 152.37 29.34 11.98 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 254.38 255.96 44.80 18.17 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 114.86 82.35 142.86 104.41 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 148.28 132.79 154.67 21.81 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) 11/30/2025 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.95 0.00 5.51 1.87 0.11 53.56 12:57:01 AM 0 44.66 0.00 6.43 2.35 0.10 46.46 12:57:01 AM 1 33.26 0.00 4.59 1.40 0.12 60.64 12:58:01 AM all 3.98 0.00 0.85 0.48 0.05 94.64 12:58:01 AM 0 2.33 0.00 0.68 0.63 0.05 96.30 12:58:01 AM 1 5.63 0.00 1.02 0.32 0.05 92.98 12:59:02 AM all 11.96 0.00 1.62 0.12 0.05 86.25 12:59:02 AM 0 17.67 0.00 1.80 0.07 0.05 80.41 12:59:02 AM 1 6.25 0.00 1.44 0.17 0.05 92.10 01:00:01 AM all 36.15 0.00 6.30 0.54 0.10 56.91 01:00:01 AM 0 43.61 0.00 6.96 0.80 0.10 48.54 01:00:01 AM 1 28.69 0.00 5.64 0.29 0.10 65.28 01:01:01 AM all 3.54 0.00 1.53 0.59 0.06 94.28 01:01:01 AM 0 5.12 0.00 1.52 0.47 0.05 92.84 01:01:01 AM 1 1.96 0.00 1.54 0.72 0.07 95.71 01:02:01 AM all 0.35 0.00 0.09 0.01 0.03 99.52 01:02:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:02:01 AM 1 0.57 0.00 0.08 0.02 0.03 99.30 01:03:01 AM all 0.35 0.00 0.07 0.00 0.03 99.55 01:03:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:03:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 01:04:01 AM all 5.07 0.00 0.52 0.01 0.05 94.35 01:04:01 AM 0 7.85 0.00 0.74 0.02 0.05 91.34 01:04:01 AM 1 2.31 0.00 0.30 0.00 0.05 97.34 01:05:01 AM all 10.61 0.00 0.97 0.00 0.08 88.34 01:05:01 AM 0 12.66 0.00 1.02 0.00 0.10 86.21 01:05:01 AM 1 8.55 0.00 0.91 0.00 0.07 90.47 01:06:01 AM all 12.38 0.00 1.01 0.00 0.08 86.52 01:06:01 AM 0 12.06 0.00 0.87 0.00 0.08 86.98 01:06:01 AM 1 12.70 0.00 1.15 0.00 0.08 86.06 01:07:01 AM all 11.43 0.00 1.25 0.00 0.07 87.25 01:07:01 AM 0 9.18 0.00 1.11 0.00 0.07 89.64 01:07:01 AM 1 13.69 0.00 1.39 0.00 0.07 84.85 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 12.35 0.00 1.20 0.01 0.08 86.35 01:08:01 AM 0 10.94 0.00 1.06 0.00 0.08 87.91 01:08:01 AM 1 13.76 0.00 1.35 0.02 0.08 84.79 01:09:01 AM all 10.95 0.00 0.96 0.00 0.08 88.01 01:09:01 AM 0 10.86 0.00 0.93 0.00 0.08 88.13 01:09:01 AM 1 11.03 0.00 0.99 0.00 0.08 87.90 01:10:01 AM all 10.80 0.00 1.23 0.00 0.08 87.89 01:10:01 AM 0 14.82 0.00 1.30 0.00 0.08 83.80 01:10:01 AM 1 6.77 0.00 1.17 0.00 0.08 91.98 01:11:01 AM all 23.81 0.00 3.21 0.14 0.07 72.78 01:11:01 AM 0 27.24 0.00 4.01 0.08 0.07 68.60 01:11:01 AM 1 20.37 0.00 2.40 0.20 0.07 76.95 Average: all 12.84 0.00 1.75 0.25 0.07 85.09 Average: 0 14.61 0.00 1.91 0.30 0.07 83.12 Average: 1 11.07 0.00 1.60 0.21 0.07 87.06