---> uname -a: Linux prd-centos8-robot-2c-8g-3065.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4842 19 2268 6813 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:84:a6:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.186/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe84:a6fd/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) 12/02/2025 _x86_64_ (2 CPU) 05:42:01 LINUX RESTART (2 CPU) 05:43:01 AM tps rtps wtps bread/s bwrtn/s 05:44:01 AM 117.66 0.32 117.34 14.00 11242.85 05:45:01 AM 48.52 1.23 47.28 126.49 5752.47 05:46:01 AM 65.44 6.97 58.47 1291.78 3887.60 05:47:01 AM 37.46 0.03 37.43 3.47 6453.92 05:48:01 AM 4.97 0.22 4.75 11.73 237.66 05:49:01 AM 2.42 0.00 2.42 0.00 589.97 05:50:01 AM 0.88 0.00 0.88 0.00 449.98 05:51:01 AM 0.40 0.02 0.38 1.07 166.23 05:52:01 AM 1.25 0.40 0.85 55.32 220.86 05:53:01 AM 0.52 0.00 0.52 0.00 32.41 05:54:01 AM 0.18 0.00 0.18 0.00 20.44 05:55:01 AM 16.31 0.32 16.00 36.93 2452.74 Average: 24.67 0.79 23.88 128.39 2625.63 05:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 AM 5093528 6968524 2788900 35.38 2688 2051796 748892 8.39 191228 2252944 175264 05:45:01 AM 5244092 7091084 2638336 33.47 2688 2022924 636088 7.12 219228 2070032 10768 05:46:01 AM 4958268 7060040 2924160 37.10 2688 2266928 636260 7.12 254768 2282124 175560 05:47:01 AM 4959696 7060068 2922732 37.08 2688 2267056 621020 6.95 260240 2276132 4 05:48:01 AM 4916388 7018928 2966040 37.63 2688 2269240 689092 7.72 260424 2319300 4 05:49:01 AM 4882760 7002700 2999668 38.06 2688 2286672 705204 7.90 260840 2352592 1956 05:50:01 AM 4870628 7001900 3011800 38.21 2688 2297988 706892 7.92 260840 2364192 264 05:51:01 AM 4863140 7000212 3019288 38.30 2688 2303756 725600 8.12 260904 2372176 1112 05:52:01 AM 4470728 6940592 3411700 43.28 2688 2310736 739656 8.28 262452 2382576 240 05:53:01 AM 4468936 6939304 3413492 43.31 2688 2311364 739656 8.28 262452 2384588 220 05:54:01 AM 4468168 6938992 3414260 43.31 2688 2311804 739656 8.28 262468 2385408 96 05:55:01 AM 4979496 6992120 2902932 36.83 2688 2185408 710184 7.95 344312 2196732 24032 Average: 4847986 7001205 3034442 38.50 2688 2240473 699850 7.84 258346 2303233 32460 05:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 140.62 114.45 1490.31 14.83 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 17.44 9.13 7.22 3.72 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 46.69 38.54 339.16 9.16 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 200.90 173.90 39.76 39.73 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 24.06 15.43 26.40 3.01 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 36.25 34.64 117.27 10.48 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 20.39 18.18 73.91 6.60 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 24.24 21.93 6.52 13.01 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 46.78 60.46 75.72 5.60 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 6.97 5.40 1.78 1.20 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 12.80 12.10 3.15 2.14 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 78.60 46.68 147.19 86.92 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 54.64 45.90 194.04 16.37 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) 12/02/2025 _x86_64_ (2 CPU) 05:42:01 LINUX RESTART (2 CPU) 05:43:01 AM CPU %user %nice %system %iowait %steal %idle 05:44:01 AM all 39.39 0.00 5.34 1.23 0.10 53.94 05:44:01 AM 0 49.65 0.00 6.37 1.30 0.10 42.58 05:44:01 AM 1 29.15 0.00 4.31 1.16 0.10 65.27 05:45:01 AM all 17.66 0.00 2.35 0.46 0.08 79.44 05:45:01 AM 0 25.05 0.00 2.72 0.40 0.07 71.77 05:45:01 AM 1 10.28 0.00 1.99 0.52 0.10 87.12 05:46:01 AM all 30.91 0.00 6.04 0.45 0.09 62.51 05:46:01 AM 0 44.23 0.00 6.99 0.48 0.10 48.20 05:46:01 AM 1 17.66 0.00 5.09 0.41 0.08 76.75 05:47:01 AM all 6.64 0.00 1.33 0.53 0.06 91.45 05:47:01 AM 0 2.09 0.00 0.87 0.78 0.05 96.21 05:47:01 AM 1 11.20 0.00 1.79 0.27 0.07 86.68 05:48:01 AM all 3.05 0.00 0.23 0.03 0.06 96.64 05:48:01 AM 0 2.49 0.00 0.13 0.02 0.05 97.31 05:48:01 AM 1 3.61 0.00 0.32 0.03 0.07 95.97 05:49:01 AM all 18.06 0.00 0.23 0.03 0.08 81.60 05:49:01 AM 0 26.99 0.00 0.25 0.03 0.08 72.65 05:49:01 AM 1 9.15 0.00 0.20 0.02 0.08 90.55 05:50:01 AM all 9.62 0.00 0.15 0.04 0.08 90.11 05:50:01 AM 0 17.37 0.00 0.17 0.00 0.08 82.38 05:50:01 AM 1 1.87 0.00 0.13 0.08 0.07 97.85 05:51:01 AM all 15.25 0.00 0.19 0.01 0.08 84.47 05:51:01 AM 0 25.03 0.00 0.20 0.02 0.07 74.69 05:51:01 AM 1 5.48 0.00 0.18 0.00 0.08 94.25 05:52:01 AM all 9.10 0.00 2.52 0.01 0.09 88.27 05:52:01 AM 0 9.57 0.00 2.66 0.00 0.10 87.67 05:52:01 AM 1 8.64 0.00 2.38 0.02 0.08 88.88 05:53:01 AM all 2.70 0.00 0.12 0.00 0.10 97.08 05:53:01 AM 0 4.20 0.00 0.12 0.00 0.12 95.57 05:53:01 AM 1 1.20 0.00 0.12 0.00 0.08 98.60 05:54:01 AM all 4.25 0.00 0.15 0.00 0.08 95.52 05:54:01 AM 0 5.32 0.00 0.12 0.00 0.07 94.50 05:54:01 AM 1 3.18 0.00 0.18 0.00 0.10 96.54 05:54:01 AM CPU %user %nice %system %iowait %steal %idle 05:55:01 AM all 21.25 0.00 2.59 0.13 0.07 75.97 05:55:01 AM 0 21.64 0.00 2.22 0.07 0.08 75.99 05:55:01 AM 1 20.86 0.00 2.95 0.18 0.05 75.95 Average: all 14.84 0.00 1.77 0.24 0.08 83.07 Average: 0 19.48 0.00 1.90 0.26 0.08 78.28 Average: 1 10.20 0.00 1.64 0.23 0.08 87.85