---> uname -a: Linux prd-centos8-robot-2c-8g-43059.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4930 19 2185 6819 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:94:e2:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe94:e2ce/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) 07/16/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 131.04 55.71 75.32 7116.03 28270.99 01:08:01 AM 95.62 0.72 94.90 52.92 11184.69 01:09:01 AM 32.51 0.45 32.06 64.78 2482.11 01:10:00 AM 75.57 7.10 68.47 1318.25 6084.13 01:10:01 AM 0.00 0.00 0.00 0.00 0.00 01:11:01 AM 22.86 0.00 22.86 0.00 3687.50 01:12:01 AM 0.42 0.02 0.40 0.13 50.39 01:13:01 AM 1.77 0.00 1.77 0.00 121.96 01:14:01 AM 0.33 0.00 0.33 0.00 55.24 01:15:01 AM 0.25 0.00 0.25 0.00 68.22 01:16:01 AM 0.27 0.00 0.27 0.00 14.46 01:17:01 AM 0.27 0.00 0.27 0.00 16.71 01:18:01 AM 0.20 0.00 0.20 0.00 25.87 01:19:01 AM 0.15 0.00 0.15 0.00 44.68 01:20:00 AM 34.32 0.66 33.65 75.75 1876.23 01:20:01 AM 10.77 0.00 10.77 0.00 127.69 Average: 28.12 4.61 23.51 614.38 3845.11 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5384408 7065748 2498024 31.69 2688 1864356 686812 7.69 187296 1993044 175504 01:08:01 AM 5170028 7010368 2712404 34.41 2688 2015960 714464 8.00 198744 2157844 42484 01:09:01 AM 5245644 7087616 2636788 33.45 2688 2017908 644280 7.21 219652 2069412 16 01:10:00 AM 4976372 7064076 2906060 36.87 2688 2255536 631156 7.07 263008 2265192 95524 01:10:01 AM 4975284 7063008 2907148 36.88 2688 2255536 631156 7.07 263016 2266092 95536 01:11:01 AM 4974704 7062208 2907728 36.89 2688 2255540 631156 7.07 263016 2265556 4 01:12:01 AM 4926468 7015664 2955964 37.50 2688 2257260 718092 8.04 263160 2313480 480 01:13:01 AM 4919484 7010532 2962948 37.59 2688 2259092 755152 8.46 263168 2319912 476 01:14:01 AM 4918200 7010584 2964232 37.61 2688 2260444 755152 8.46 263172 2321304 280 01:15:01 AM 4915544 7009708 2966888 37.64 2688 2262208 755152 8.46 263172 2323984 88 01:16:01 AM 4915132 7009564 2967300 37.64 2688 2262476 755152 8.46 263172 2324484 48 01:17:01 AM 4913368 7008176 2969064 37.67 2688 2262844 770540 8.63 263180 2326136 24 01:18:01 AM 4912092 7007732 2970340 37.68 2688 2263676 770540 8.63 263180 2327448 128 01:19:01 AM 4963176 7061808 2919256 37.03 2688 2266668 636848 7.13 263508 2276796 1820 01:20:00 AM 5048344 6976696 2834088 35.95 2688 2102580 735940 8.24 467108 2013660 10244 01:20:01 AM 5035968 6964336 2846464 36.11 2688 2102580 751560 8.42 467108 2025864 10252 Average: 5012138 7026739 2870294 36.41 2688 2185292 708947 7.94 277166 2224388 27057 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 362.06 205.08 1676.33 61.27 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 70.88 55.11 805.59 9.17 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 14.20 11.13 6.00 4.22 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 243.53 182.35 359.88 46.53 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 187.83 170.43 56.59 49.92 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 2.75 2.13 0.49 0.46 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 102.85 96.20 19.96 9.49 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 80.57 78.12 16.55 8.26 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 54.14 54.71 10.04 4.72 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 88.79 87.65 17.51 9.06 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 10.20 8.26 2.31 1.41 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 15.39 13.28 3.99 2.60 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 25.07 23.14 6.24 3.92 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 57.05 46.82 16.10 8.08 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 54.67 40.28 104.07 51.47 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 6.15 10.00 5.17 5.06 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 84.29 64.53 216.95 15.69 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) 07/16/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 42.70 0.03 7.74 7.31 0.12 42.11 01:07:01 AM 0 39.69 0.03 7.97 9.87 0.12 42.32 01:07:01 AM 1 45.72 0.02 7.51 4.73 0.12 41.90 01:08:01 AM all 28.35 0.00 4.11 1.47 0.10 65.98 01:08:01 AM 0 32.42 0.00 4.43 1.78 0.12 61.25 01:08:01 AM 1 24.27 0.00 3.78 1.15 0.08 70.72 01:09:01 AM all 12.26 0.00 1.77 0.52 0.08 85.37 01:09:01 AM 0 22.03 0.00 2.24 0.65 0.08 75.00 01:09:01 AM 1 2.49 0.00 1.30 0.38 0.07 95.76 01:10:00 AM all 34.02 0.00 6.24 0.93 0.10 58.71 01:10:00 AM 0 43.72 0.00 6.72 1.02 0.10 48.43 01:10:00 AM 1 24.34 0.00 5.75 0.85 0.10 68.95 01:10:01 AM all 1.32 0.00 1.75 0.00 0.00 96.93 01:10:01 AM 0 1.75 0.00 1.75 0.00 0.00 96.49 01:10:01 AM 1 0.88 0.00 1.75 0.00 0.00 97.37 01:11:01 AM all 0.10 0.00 0.28 1.23 0.02 98.38 01:11:01 AM 0 0.10 0.00 0.23 0.80 0.02 98.85 01:11:01 AM 1 0.10 0.00 0.32 1.65 0.02 97.91 01:12:01 AM all 6.95 0.00 0.57 0.00 0.07 92.41 01:12:01 AM 0 11.24 0.00 0.62 0.00 0.07 88.07 01:12:01 AM 1 2.68 0.00 0.52 0.00 0.07 96.73 01:13:01 AM all 8.59 0.00 0.45 0.01 0.07 90.89 01:13:01 AM 0 12.43 0.00 0.40 0.00 0.07 87.10 01:13:01 AM 1 4.77 0.00 0.49 0.02 0.07 94.66 01:14:01 AM all 2.82 0.00 0.28 0.00 0.06 96.84 01:14:01 AM 0 3.33 0.00 0.28 0.00 0.05 96.33 01:14:01 AM 1 2.31 0.00 0.28 0.00 0.07 97.34 01:15:01 AM all 8.49 0.00 0.54 0.00 0.07 90.90 01:15:01 AM 0 11.40 0.00 0.57 0.00 0.07 87.96 01:15:01 AM 1 5.57 0.00 0.52 0.00 0.07 93.84 01:16:01 AM all 2.88 0.00 0.24 0.01 0.07 96.80 01:16:01 AM 0 1.72 0.00 0.27 0.00 0.07 97.94 01:16:01 AM 1 4.03 0.00 0.22 0.02 0.07 95.67 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 4.22 0.00 0.28 0.00 0.07 95.44 01:17:01 AM 0 3.04 0.00 0.20 0.00 0.05 96.71 01:17:01 AM 1 5.39 0.00 0.35 0.00 0.08 94.18 01:18:01 AM all 6.52 0.00 0.38 0.00 0.08 93.02 01:18:01 AM 0 7.80 0.00 0.43 0.00 0.07 91.70 01:18:01 AM 1 5.24 0.00 0.33 0.00 0.08 94.34 01:19:01 AM all 13.01 0.00 0.62 0.00 0.07 86.31 01:19:01 AM 0 15.15 0.00 0.70 0.00 0.07 84.08 01:19:01 AM 1 10.85 0.00 0.54 0.00 0.07 88.54 01:20:00 AM all 31.37 0.00 4.04 0.17 0.09 64.32 01:20:00 AM 0 41.11 0.00 4.61 0.20 0.09 53.99 01:20:00 AM 1 21.62 0.00 3.46 0.14 0.10 74.68 01:20:01 AM all 44.79 0.00 1.93 0.39 0.00 52.90 01:20:01 AM 0 89.15 0.00 1.55 0.78 0.00 8.53 01:20:01 AM 1 0.77 0.00 2.31 0.00 0.00 96.92 Average: all 14.44 0.00 1.96 0.83 0.07 82.69 Average: 0 17.55 0.00 2.11 1.02 0.07 79.24 Average: 1 11.33 0.00 1.81 0.64 0.08 86.14