---> uname -a: Linux prd-centos8-robot-2c-8g-4689.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 600 4902 19 2194 6798 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:7e:be:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85527sec preferred_lft 85527sec inet6 fe80::f816:3eff:fe7e:be9e/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) 10/18/2025 _x86_64_ (2 CPU) 00:46:57 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 115.86 0.73 115.13 53.45 10920.79 12:50:01 AM 31.92 0.38 31.54 62.51 4055.15 12:51:01 AM 68.04 7.00 61.05 1295.03 4359.56 12:52:01 AM 24.35 0.00 24.35 0.00 5547.23 12:53:01 AM 2.32 0.22 2.10 11.73 119.18 12:54:01 AM 0.43 0.00 0.43 0.00 65.72 12:55:01 AM 0.15 0.00 0.15 0.00 26.42 12:56:01 AM 0.25 0.00 0.25 0.00 81.39 12:57:01 AM 0.47 0.00 0.47 0.00 25.70 12:58:01 AM 0.25 0.00 0.25 0.00 14.70 12:59:01 AM 0.15 0.00 0.15 0.00 28.62 01:00:01 AM 0.22 0.00 0.22 0.00 31.78 01:01:01 AM 30.08 0.65 29.44 73.30 1705.63 Average: 21.12 0.69 20.43 115.09 2075.61 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5149640 6995276 2732792 34.67 2688 2021300 696152 7.79 198792 2182816 104284 12:50:01 AM 5221888 7069308 2660544 33.75 2688 2023176 663192 7.43 219368 2089272 10764 12:51:01 AM 4944800 7044480 2937632 37.27 2688 2266760 638604 7.15 262584 2296108 156696 12:52:01 AM 4937940 7037452 2944492 37.36 2688 2266760 638604 7.15 262588 2296352 8 12:53:01 AM 4894100 6995736 2988332 37.91 2688 2268884 711568 7.97 262736 2340416 320 12:54:01 AM 4887724 6991124 2994708 37.99 2688 2270648 743500 8.32 262744 2346628 288 12:55:01 AM 4886264 6990992 2996168 38.01 2688 2271996 758912 8.50 262748 2348028 872 12:56:01 AM 4881860 6988368 3000572 38.07 2688 2273764 758912 8.50 262748 2352268 288 12:57:01 AM 4881340 6988124 3001092 38.07 2688 2274032 758912 8.50 262756 2352784 4 12:58:01 AM 4880796 6987940 3001636 38.08 2688 2274392 758912 8.50 262752 2353292 24 12:59:01 AM 4878308 6986284 3004124 38.11 2688 2275224 758912 8.50 262752 2355908 32 01:00:01 AM 4927812 7038800 2954620 37.48 2688 2278236 652348 7.30 263080 2306748 2152 01:01:01 AM 5019944 6956580 2862488 36.31 2688 2109360 733012 8.21 467332 2035840 11228 Average: 4953263 7005420 2929169 37.16 2688 2221118 713195 7.99 270229 2281266 22074 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 97.57 75.19 1137.55 10.88 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 12.41 8.75 5.29 3.59 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 233.71 176.57 372.20 39.16 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 7.85 6.13 7.42 1.46 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 90.57 84.12 19.08 7.83 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 79.75 77.24 16.62 8.15 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 45.20 45.52 9.42 4.07 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 77.72 76.99 16.74 14.08 0.00 0.00 0.00 0.00 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 8.95 8.05 2.30 1.41 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 14.96 13.06 3.77 2.37 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 24.64 22.06 6.45 3.86 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 59.61 47.89 16.48 7.88 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 59.70 42.50 100.30 49.58 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 62.51 52.62 131.82 11.87 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) 10/18/2025 _x86_64_ (2 CPU) 00:46:57 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 37.12 0.00 5.39 0.97 0.12 56.40 12:49:01 AM 0 41.07 0.00 5.80 1.16 0.13 51.84 12:49:01 AM 1 33.17 0.00 4.97 0.78 0.10 60.97 12:50:01 AM all 12.21 0.00 1.61 0.45 0.06 85.67 12:50:01 AM 0 17.62 0.00 1.70 0.65 0.07 79.96 12:50:01 AM 1 6.80 0.00 1.52 0.25 0.05 91.38 12:51:01 AM all 33.67 0.00 6.07 0.43 0.10 59.73 12:51:01 AM 0 38.30 0.00 6.12 0.37 0.10 55.12 12:51:01 AM 1 29.05 0.00 6.03 0.48 0.10 64.33 12:52:01 AM all 0.43 0.00 0.33 0.34 0.03 98.86 12:52:01 AM 0 0.65 0.00 0.32 0.37 0.02 98.65 12:52:01 AM 1 0.22 0.00 0.33 0.32 0.05 99.08 12:53:01 AM all 6.78 0.00 0.54 0.01 0.06 92.62 12:53:01 AM 0 9.43 0.00 0.39 0.00 0.07 90.11 12:53:01 AM 1 4.12 0.00 0.69 0.02 0.05 95.12 12:54:01 AM all 8.63 0.00 0.48 0.00 0.07 90.82 12:54:01 AM 0 11.77 0.00 0.44 0.00 0.07 87.72 12:54:01 AM 1 5.50 0.00 0.52 0.00 0.07 93.91 12:55:01 AM all 2.76 0.00 0.28 0.00 0.05 96.92 12:55:01 AM 0 2.14 0.00 0.28 0.00 0.05 97.52 12:55:01 AM 1 3.37 0.00 0.27 0.00 0.05 96.31 12:56:01 AM all 8.46 0.00 0.57 0.00 0.07 90.90 12:56:01 AM 0 12.83 0.00 0.49 0.00 0.07 86.62 12:56:01 AM 1 4.11 0.00 0.65 0.00 0.07 95.17 12:57:01 AM all 2.75 0.00 0.17 0.00 0.06 97.02 12:57:01 AM 0 2.79 0.00 0.17 0.00 0.05 96.99 12:57:01 AM 1 2.71 0.00 0.17 0.00 0.07 97.06 12:58:01 AM all 4.06 0.00 0.25 0.00 0.07 95.62 12:58:01 AM 0 2.91 0.00 0.27 0.00 0.07 96.76 12:58:01 AM 1 5.21 0.00 0.23 0.00 0.07 94.49 12:59:01 AM all 6.45 0.00 0.33 0.00 0.06 93.16 12:59:01 AM 0 6.97 0.00 0.35 0.00 0.07 92.61 12:59:01 AM 1 5.92 0.00 0.32 0.00 0.05 93.71 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 12.76 0.00 0.55 0.00 0.07 86.62 01:00:01 AM 0 15.34 0.00 0.64 0.00 0.07 83.96 01:00:01 AM 1 10.18 0.00 0.47 0.00 0.07 89.29 01:01:01 AM all 30.07 0.00 3.71 0.16 0.08 65.98 01:01:01 AM 0 38.69 0.00 3.92 0.15 0.08 57.16 01:01:01 AM 1 21.45 0.00 3.50 0.17 0.08 74.80 Average: all 12.80 0.00 1.56 0.18 0.07 85.38 Average: 0 15.45 0.00 1.61 0.21 0.07 82.67 Average: 1 10.16 0.00 1.52 0.16 0.07 88.10