---> uname -a: Linux prd-centos8-robot-2c-8g-40244.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 595 4906 19 2195 6804 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:aa:6e:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:feaa:6e42/64 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) 07/06/2025 _x86_64_ (2 CPU) 23:15:34 LINUX RESTART (2 CPU) 11:16:02 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 100.15 31.41 68.74 7116.79 15473.61 11:18:01 PM 95.22 0.72 94.50 52.92 11201.83 11:19:01 PM 51.47 7.10 44.38 1310.18 3761.91 11:20:01 PM 60.96 2.77 58.20 440.12 7473.68 11:21:01 PM 9.20 0.02 9.18 0.13 626.18 11:22:01 PM 1.97 0.00 1.97 0.00 124.68 11:23:01 PM 0.42 0.10 0.32 4.13 4.72 11:24:01 PM 0.18 0.00 0.18 0.00 4.03 11:25:01 PM 0.15 0.00 0.15 0.00 1.45 11:26:01 PM 0.32 0.02 0.30 0.93 84.25 11:27:01 PM 0.52 0.00 0.52 0.00 149.03 11:28:01 PM 14.85 0.32 14.53 36.92 696.02 Average: 27.85 3.50 24.35 738.12 3283.57 11:16:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5284036 7005436 2598396 32.96 2688 1904628 763480 8.55 222296 2056992 219588 11:18:01 PM 5183424 7020904 2699008 34.24 2688 2013156 711448 7.97 197944 2143400 42480 11:19:01 PM 5041564 7011872 2840868 36.04 2688 2143588 722880 8.09 259528 2221004 72364 11:20:01 PM 4942880 7039832 2939552 37.29 2688 2264628 659748 7.39 267404 2286064 10828 11:21:01 PM 4900060 6998512 2982372 37.84 2688 2266272 723004 8.10 267616 2331140 1640 11:22:01 PM 4884220 6982732 2998212 38.04 2688 2266332 738472 8.27 267620 2347132 4 11:23:01 PM 4899900 6998568 2982532 37.84 2688 2266488 738472 8.27 267716 2331580 40 11:24:01 PM 4898352 6997032 2984080 37.86 2688 2266500 753928 8.44 268060 2332544 4 11:25:01 PM 4898532 6997212 2983900 37.86 2688 2266500 753928 8.44 268060 2332428 4 11:26:01 PM 4892660 6993744 2989772 37.93 2688 2268904 770376 8.63 268108 2338652 4 11:27:01 PM 4883368 6989856 2999064 38.05 2688 2274316 791468 8.86 268276 2347480 1240 11:28:01 PM 5040448 6978828 2841984 36.05 2688 2112096 725496 8.12 313808 2167816 36652 Average: 4979120 7001211 2903312 36.83 2688 2192784 737725 8.26 261370 2269686 32071 11:16:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 296.54 183.45 1670.02 57.96 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 73.38 57.51 826.23 9.40 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 38.46 34.09 314.96 8.74 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 205.63 151.18 46.83 42.65 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 33.63 17.11 19.71 1.93 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 19.13 17.58 273.66 1.25 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.45 0.87 0.41 0.32 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 0.67 0.25 0.15 0.04 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.48 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 113.61 103.87 31.22 9.58 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 151.87 150.69 51.72 16.35 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 63.86 43.60 104.95 47.15 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 82.93 63.20 276.42 16.22 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) 07/06/2025 _x86_64_ (2 CPU) 23:15:34 LINUX RESTART (2 CPU) 11:16:02 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 42.29 0.01 7.72 3.94 0.09 45.95 11:17:01 PM 0 37.29 0.00 7.41 4.30 0.10 50.90 11:17:01 PM 1 47.28 0.02 8.03 3.57 0.09 41.01 11:18:01 PM all 29.37 0.00 4.19 2.19 0.08 64.18 11:18:01 PM 0 25.01 0.00 3.97 1.83 0.07 69.12 11:18:01 PM 1 33.74 0.00 4.41 2.54 0.08 59.22 11:19:01 PM all 25.04 0.00 4.10 1.17 0.08 69.61 11:19:01 PM 0 21.30 0.00 3.98 1.14 0.07 73.52 11:19:01 PM 1 28.78 0.00 4.22 1.20 0.10 65.70 11:20:01 PM all 19.40 0.00 3.52 1.60 0.08 75.41 11:20:01 PM 0 17.21 0.00 3.14 1.30 0.07 78.28 11:20:01 PM 1 21.58 0.00 3.90 1.90 0.08 72.54 11:21:01 PM all 3.01 0.00 0.41 0.08 0.04 96.46 11:21:01 PM 0 5.57 0.00 0.62 0.07 0.05 93.69 11:21:01 PM 1 0.45 0.00 0.20 0.10 0.03 99.22 11:22:01 PM all 0.61 0.00 0.11 0.03 0.04 99.21 11:22:01 PM 0 0.53 0.00 0.13 0.00 0.03 99.30 11:22:01 PM 1 0.68 0.00 0.08 0.05 0.05 99.13 11:23:01 PM all 0.67 0.00 0.07 0.01 0.04 99.22 11:23:01 PM 0 0.27 0.00 0.07 0.02 0.03 99.62 11:23:01 PM 1 1.07 0.00 0.07 0.00 0.05 98.81 11:24:01 PM all 0.42 0.00 0.08 0.00 0.03 99.47 11:24:01 PM 0 0.65 0.00 0.07 0.00 0.03 99.25 11:24:01 PM 1 0.18 0.00 0.10 0.00 0.02 99.70 11:25:01 PM all 0.38 0.00 0.08 0.00 0.04 99.49 11:25:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:25:01 PM 1 0.17 0.00 0.10 0.00 0.05 99.68 11:26:01 PM all 14.49 0.00 0.76 0.01 0.10 84.64 11:26:01 PM 0 4.88 0.00 0.72 0.00 0.10 94.30 11:26:01 PM 1 24.16 0.00 0.79 0.02 0.10 74.93 11:27:01 PM all 13.37 0.00 1.15 0.00 0.06 85.42 11:27:01 PM 0 8.70 0.00 0.86 0.00 0.05 90.39 11:27:01 PM 1 18.06 0.00 1.45 0.00 0.07 80.42 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 18.33 0.00 2.24 0.26 0.08 79.09 11:28:01 PM 0 12.89 0.00 1.83 0.22 0.08 84.97 11:28:01 PM 1 23.77 0.00 2.64 0.30 0.08 73.21 Average: all 13.90 0.00 2.03 0.77 0.06 83.24 Average: 0 11.20 0.00 1.90 0.73 0.06 86.11 Average: 1 16.60 0.00 2.16 0.80 0.07 80.36