---> uname -a: Linux prd-centos8-robot-2c-8g-9034.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4844 19 2266 6812 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:ff:f5:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:feff:f5a5/64 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) 02/10/2026 _x86_64_ (2 CPU) 01:54:13 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 104.62 6.38 98.23 1097.42 8754.94 01:57:01 AM 68.86 1.37 67.49 135.42 8903.87 01:58:01 AM 60.56 6.78 53.77 1248.73 3455.16 01:59:01 AM 41.39 0.22 41.17 43.59 6661.30 02:00:01 AM 4.20 0.07 4.13 4.93 191.82 02:01:01 AM 2.23 0.02 2.22 0.13 282.84 02:02:01 AM 1.22 0.07 1.15 1.76 595.31 02:03:01 AM 0.43 0.02 0.42 1.07 244.20 02:04:01 AM 0.88 0.03 0.85 1.87 219.50 02:05:01 AM 1.00 0.40 0.60 53.45 132.67 02:06:01 AM 0.17 0.00 0.17 0.00 24.98 02:07:01 AM 14.70 0.32 14.38 36.92 496.28 02:08:01 AM 31.89 0.52 31.37 63.85 3064.98 Average: 25.58 1.25 24.33 207.10 2543.05 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5209308 7014244 2673116 33.91 2688 1982132 723748 8.10 187596 2144284 195260 01:57:01 AM 5245508 7089748 2636916 33.45 2688 2020488 632612 7.08 219120 2067476 9012 01:58:01 AM 4874132 6972788 3008292 38.16 2688 2264244 725464 8.12 254016 2367336 180616 01:59:01 AM 4958116 7057324 2924308 37.10 2688 2265604 629992 7.05 261060 2275936 4 02:00:01 AM 4911592 7012556 2970832 37.69 2688 2267360 699512 7.83 261448 2321456 84 02:01:01 AM 4879852 6998216 3002572 38.09 2688 2284788 715296 8.01 261864 2353272 11048 02:02:01 AM 4866868 6996568 3015556 38.26 2688 2296120 715296 8.01 261976 2365612 5388 02:03:01 AM 4863732 6996764 3018692 38.30 2688 2299460 732000 8.20 261976 2369148 1460 02:04:01 AM 4853516 6993124 3028908 38.43 2688 2306012 732000 8.20 262260 2378584 1788 02:05:01 AM 4468660 6937740 3413764 43.31 2688 2309736 747428 8.37 263576 2382836 260 02:06:01 AM 4467208 6936836 3415216 43.33 2688 2310228 747428 8.37 263592 2384572 56 02:07:01 AM 5021424 7032000 2861000 36.30 2688 2183064 669924 7.50 338980 2154472 80244 02:08:01 AM 4952652 6968424 2929772 37.17 2688 2189156 736016 8.24 507616 2060544 26300 Average: 4890198 7000487 2992226 37.96 2688 2229107 708209 7.93 277314 2278887 39348 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 136.51 107.47 1213.12 24.66 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 57.16 41.52 590.29 6.76 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 44.13 35.28 338.26 7.93 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 195.02 148.73 43.20 39.03 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 23.56 16.71 22.12 2.65 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 38.12 37.79 121.78 10.46 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 18.09 18.30 74.91 6.61 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 20.73 18.73 5.62 4.67 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 15.31 13.86 55.42 10.84 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 37.40 53.88 22.68 4.91 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 14.48 12.36 3.43 2.17 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 76.11 52.38 145.83 86.65 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.91 17.03 16.15 9.10 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 53.62 44.19 204.22 16.66 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) 02/10/2026 _x86_64_ (2 CPU) 01:54:13 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 39.47 0.00 5.94 1.19 0.10 53.30 01:56:01 AM 0 27.41 0.00 4.89 1.46 0.08 66.16 01:56:01 AM 1 51.59 0.00 6.99 0.92 0.12 40.38 01:57:01 AM all 18.72 0.00 2.73 0.67 0.08 77.80 01:57:01 AM 0 17.08 0.00 2.05 0.55 0.07 80.26 01:57:01 AM 1 20.37 0.00 3.42 0.78 0.08 75.34 01:58:01 AM all 29.35 0.00 5.33 0.66 0.09 64.57 01:58:01 AM 0 26.76 0.00 4.73 0.65 0.08 67.78 01:58:01 AM 1 31.94 0.00 5.93 0.67 0.10 61.36 01:59:01 AM all 7.16 0.00 1.79 0.54 0.05 90.46 01:59:01 AM 0 10.42 0.00 1.91 0.54 0.05 87.09 01:59:01 AM 1 3.91 0.00 1.67 0.55 0.05 93.82 02:00:01 AM all 2.79 0.00 0.25 0.05 0.07 96.84 02:00:01 AM 0 1.62 0.00 0.20 0.05 0.07 98.06 02:00:01 AM 1 3.96 0.00 0.30 0.05 0.07 95.62 02:01:01 AM all 18.23 0.00 0.25 0.02 0.08 81.42 02:01:01 AM 0 6.76 0.00 0.22 0.03 0.07 92.92 02:01:01 AM 1 29.69 0.00 0.28 0.00 0.10 69.92 02:02:01 AM all 9.97 0.00 0.19 0.03 0.06 89.75 02:02:01 AM 0 3.40 0.00 0.17 0.02 0.05 96.36 02:02:01 AM 1 16.53 0.00 0.20 0.05 0.07 83.15 02:03:01 AM all 11.33 0.00 0.18 0.01 0.07 88.41 02:03:01 AM 0 5.26 0.00 0.18 0.00 0.07 94.49 02:03:01 AM 1 17.39 0.00 0.18 0.02 0.07 82.34 02:04:01 AM all 7.03 0.00 0.27 0.01 0.08 92.61 02:04:01 AM 0 3.27 0.00 0.22 0.02 0.08 96.41 02:04:01 AM 1 10.79 0.00 0.32 0.00 0.08 88.81 02:05:01 AM all 8.71 0.00 2.52 0.01 0.08 88.68 02:05:01 AM 0 8.04 0.00 2.52 0.00 0.07 89.38 02:05:01 AM 1 9.39 0.00 2.52 0.02 0.08 87.99 02:06:01 AM all 4.29 0.00 0.18 0.00 0.08 95.46 02:06:01 AM 0 1.92 0.00 0.13 0.00 0.05 97.89 02:06:01 AM 1 6.67 0.00 0.22 0.00 0.10 93.01 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 19.03 0.00 2.63 0.06 0.08 78.21 02:07:01 AM 0 20.54 0.00 2.64 0.03 0.08 76.71 02:07:01 AM 1 17.52 0.00 2.62 0.08 0.07 79.71 02:08:01 AM all 29.39 0.00 4.12 0.13 0.11 66.25 02:08:01 AM 0 32.13 0.00 3.70 0.13 0.12 63.92 02:08:01 AM 1 26.65 0.00 4.54 0.13 0.10 68.58 Average: all 15.83 0.00 2.03 0.26 0.08 81.80 Average: 0 12.69 0.00 1.82 0.27 0.07 85.15 Average: 1 18.97 0.00 2.25 0.25 0.08 78.44