---> uname -a: Linux prd-centos8-robot-2c-8g-3498.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 602 4892 19 2202 6795 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:69:a6:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe69:a646/64 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) 12/04/2025 _x86_64_ (2 CPU) 00:13:17 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 87.44 6.51 80.93 1125.97 6165.20 12:16:01 AM 87.70 0.85 86.85 63.99 11270.24 12:17:01 AM 62.29 7.13 55.16 1310.71 3771.10 12:18:01 AM 42.80 2.73 40.07 439.59 6575.94 12:19:01 AM 3.48 0.00 3.48 0.00 112.40 12:20:01 AM 0.27 0.00 0.27 0.00 4.30 12:21:01 AM 0.53 0.22 0.32 11.73 4.37 12:22:01 AM 2.00 0.00 2.00 0.00 134.74 12:23:01 AM 0.68 0.00 0.68 0.00 98.73 12:24:01 AM 0.20 0.00 0.20 0.00 9.00 12:25:01 AM 0.25 0.00 0.25 0.00 18.71 12:26:01 AM 0.20 0.00 0.20 0.00 16.85 12:27:01 AM 0.17 0.03 0.13 1.87 10.80 12:28:01 AM 17.53 0.40 17.13 46.79 1088.45 Average: 21.83 1.28 20.55 214.34 2091.51 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5235500 7040124 2646932 33.58 2688 1981464 674772 7.56 187944 2120760 255576 12:16:01 AM 5053720 6932592 2828712 35.89 2688 2054588 772460 8.65 213332 2265012 44252 12:17:01 AM 4874764 6972684 3007668 38.16 2688 2263336 710380 7.95 256596 2365800 159932 12:18:01 AM 4928384 7041084 2954048 37.48 2688 2278972 649268 7.27 265944 2301396 20 12:19:01 AM 4928336 7041036 2954096 37.48 2688 2278972 649268 7.27 265948 2301448 12 12:20:01 AM 4927912 7040616 2954520 37.48 2688 2278976 665708 7.45 265948 2301632 12 12:21:01 AM 4886728 7000400 2995704 38.00 2688 2279920 716440 8.02 266144 2342540 584 12:22:01 AM 4878840 6994864 3003592 38.10 2688 2282272 716440 8.02 266216 2350368 980 12:23:01 AM 4876312 6994048 3006120 38.14 2688 2283984 716440 8.02 266216 2353320 24 12:24:01 AM 4875564 6993676 3006868 38.15 2688 2284360 716440 8.02 266220 2353840 184 12:25:01 AM 4872984 6991464 3009448 38.18 2688 2284736 716440 8.02 266216 2356580 108 12:26:01 AM 4872348 6991212 3010084 38.19 2688 2285120 716440 8.02 266216 2356968 36 12:27:01 AM 4871112 6990572 3011320 38.20 2688 2285700 716440 8.02 266364 2358276 280 12:28:01 AM 5100988 7045936 2781444 35.29 2688 2116604 667060 7.47 470168 1947748 24212 Average: 4941678 7005022 2940754 37.31 2688 2231357 700285 7.84 270677 2291121 34729 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 212.78 151.97 1392.23 37.40 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 74.25 53.46 587.10 8.48 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 49.58 39.06 336.85 8.55 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 583.27 416.31 115.98 94.89 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 2.73 2.03 0.54 0.50 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 2.55 2.15 0.49 0.43 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 34.86 19.21 9.71 2.27 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 31.81 28.11 9.76 5.43 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 21.16 18.48 5.20 3.64 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 13.10 9.25 2.82 1.86 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 13.18 9.50 3.37 2.18 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 14.40 9.77 3.64 2.30 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 29.74 17.54 17.44 11.05 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 127.96 79.49 128.53 97.46 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 86.53 61.17 186.71 19.75 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) 12/04/2025 _x86_64_ (2 CPU) 00:13:17 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 39.70 0.00 6.20 0.86 0.11 53.14 12:15:01 AM 0 42.18 0.00 6.82 0.87 0.10 50.03 12:15:01 AM 1 37.22 0.00 5.57 0.85 0.12 56.24 12:16:01 AM all 23.14 0.00 2.69 1.23 0.08 72.86 12:16:01 AM 0 24.85 0.00 2.87 1.49 0.07 70.73 12:16:01 AM 1 21.44 0.00 2.52 0.97 0.08 74.99 12:17:01 AM all 31.57 0.00 5.78 0.57 0.10 61.97 12:17:01 AM 0 26.24 0.00 5.23 0.58 0.10 67.85 12:17:01 AM 1 36.90 0.00 6.34 0.57 0.10 56.10 12:18:01 AM all 10.42 0.00 2.56 0.50 0.05 86.46 12:18:01 AM 0 9.24 0.00 2.78 0.75 0.05 87.17 12:18:01 AM 1 11.61 0.00 2.34 0.25 0.05 85.75 12:19:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 12:19:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 12:19:01 AM 1 0.58 0.00 0.08 0.03 0.03 99.27 12:20:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 12:20:01 AM 0 0.35 0.00 0.08 0.00 0.03 99.53 12:20:01 AM 1 0.35 0.00 0.07 0.00 0.03 99.55 12:21:01 AM all 2.23 0.00 0.33 0.00 0.03 97.41 12:21:01 AM 0 1.49 0.00 0.27 0.00 0.02 98.23 12:21:01 AM 1 2.97 0.00 0.40 0.00 0.03 96.59 12:22:01 AM all 13.11 0.00 0.79 0.01 0.08 86.01 12:22:01 AM 0 8.50 0.00 0.82 0.00 0.07 90.62 12:22:01 AM 1 17.73 0.00 0.77 0.02 0.08 81.40 12:23:01 AM all 9.89 0.00 0.45 0.00 0.06 89.60 12:23:01 AM 0 3.76 0.00 0.33 0.00 0.05 95.85 12:23:01 AM 1 16.02 0.00 0.57 0.00 0.07 83.35 12:24:01 AM all 4.45 0.00 0.32 0.00 0.07 95.17 12:24:01 AM 0 2.09 0.00 0.23 0.00 0.07 97.61 12:24:01 AM 1 6.81 0.00 0.40 0.00 0.07 92.73 12:25:01 AM all 4.38 0.00 0.33 0.00 0.06 95.23 12:25:01 AM 0 2.84 0.00 0.27 0.00 0.05 96.84 12:25:01 AM 1 5.92 0.00 0.40 0.00 0.07 93.61 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 4.48 0.00 0.29 0.00 0.06 95.17 12:26:01 AM 0 2.53 0.00 0.18 0.00 0.05 97.24 12:26:01 AM 1 6.43 0.00 0.40 0.00 0.07 93.10 12:27:01 AM all 3.89 0.00 0.53 0.00 0.07 95.52 12:27:01 AM 0 2.28 0.00 0.47 0.00 0.07 97.19 12:27:01 AM 1 5.50 0.00 0.58 0.00 0.07 93.85 12:28:01 AM all 21.84 0.00 3.18 0.10 0.08 74.79 12:28:01 AM 0 21.71 0.00 3.33 0.08 0.08 74.80 12:28:01 AM 1 21.98 0.00 3.04 0.12 0.08 74.78 Average: all 12.14 0.00 1.69 0.24 0.06 85.87 Average: 0 10.59 0.00 1.70 0.27 0.06 87.38 Average: 1 13.69 0.00 1.68 0.20 0.07 84.37