---> uname -a: Linux prd-centos8-robot-2c-8g-41644.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 612 4966 19 2118 6788 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:13:32:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fe13:3225/64 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:17 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 112.31 57.71 54.60 6166.34 27054.67 02:19:01 AM 116.99 6.78 110.21 1247.58 10068.14 02:20:01 AM 37.27 1.05 36.22 113.70 4235.37 02:21:01 AM 27.01 0.00 27.01 0.00 1704.50 02:22:01 AM 37.17 0.03 37.14 3.47 6740.55 02:23:01 AM 2.80 0.00 2.80 0.00 80.60 02:24:01 AM 0.33 0.00 0.33 0.00 3.32 02:25:01 AM 0.47 0.00 0.47 0.00 5.83 02:26:01 AM 0.45 0.12 0.33 33.86 16.76 02:27:01 AM 1.95 0.00 1.95 0.00 68.54 02:28:01 AM 0.23 0.00 0.23 0.00 4.87 02:29:01 AM 27.92 0.65 27.27 74.10 1258.35 Average: 30.41 5.53 24.88 636.61 4270.32 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5538252 7072888 2344180 29.74 2688 1726272 697060 7.80 187888 1870160 94556 02:19:01 AM 5136860 6990828 2745572 34.83 2688 2031600 731232 8.19 214108 2186412 119200 02:20:01 AM 5264792 7097900 2617640 33.21 2688 2010128 639956 7.17 240700 2031132 24 02:21:01 AM 5027908 7063120 2854524 36.21 2688 2204096 658164 7.37 255476 2229720 188316 02:22:01 AM 5038008 7072904 2844424 36.09 2688 2204228 637680 7.14 258924 2210316 8 02:23:01 AM 5037812 7072708 2844620 36.09 2688 2204228 637680 7.14 258924 2210384 4 02:24:01 AM 5038260 7073156 2844172 36.08 2688 2204228 637680 7.14 258924 2210316 4 02:25:01 AM 5038288 7073188 2844144 36.08 2688 2204232 637680 7.14 258924 2210320 4 02:26:01 AM 4994928 7031128 2887504 36.63 2688 2205536 689620 7.72 259468 2252716 16 02:27:01 AM 4994944 7031200 2887488 36.63 2688 2205592 689620 7.72 259468 2252932 16 02:28:01 AM 5036292 7073156 2846140 36.11 2688 2206192 630788 7.06 259784 2211600 580 02:29:01 AM 5165888 7026780 2716544 34.46 2688 2036020 742936 8.32 445408 1920028 200 Average: 5109353 7056580 2773079 35.18 2688 2120196 669175 7.49 263166 2149670 33577 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 273.26 172.29 1236.59 59.61 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 85.19 68.68 966.69 9.78 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 14.03 10.21 6.57 3.81 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 44.84 34.42 298.60 8.26 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 15.14 11.96 4.70 5.08 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 1.30 0.83 0.29 0.18 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 1.23 0.70 0.16 0.12 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 1.52 0.77 0.20 0.12 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 18.81 14.76 3.31 2.24 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 0.97 0.67 0.05 0.05 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 5.88 3.75 1.16 0.81 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 50.39 36.05 82.48 30.13 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 42.72 29.59 216.74 10.02 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) 10/12/2024 _x86_64_ (2 CPU) 02:16:17 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 29.22 0.04 6.12 21.33 0.15 43.14 02:18:01 AM 0 32.35 0.02 6.09 21.69 0.17 39.69 02:18:01 AM 1 26.07 0.07 6.14 20.98 0.14 46.61 02:19:01 AM all 32.19 0.00 5.33 8.52 0.13 53.84 02:19:01 AM 0 39.27 0.00 6.16 8.86 0.15 45.57 02:19:01 AM 1 25.13 0.00 4.50 8.18 0.12 62.08 02:20:01 AM all 15.32 0.00 1.98 1.96 0.07 80.67 02:20:01 AM 0 18.08 0.00 1.75 2.84 0.07 77.25 02:20:01 AM 1 12.56 0.00 2.21 1.07 0.07 84.09 02:21:01 AM all 23.34 0.00 3.89 0.90 0.08 71.79 02:21:01 AM 0 21.25 0.00 3.82 0.90 0.08 73.94 02:21:01 AM 1 25.43 0.00 3.95 0.90 0.08 69.63 02:22:01 AM all 3.85 0.00 0.74 1.81 0.03 93.56 02:22:01 AM 0 6.23 0.00 0.80 1.99 0.03 90.94 02:22:01 AM 1 1.47 0.00 0.69 1.62 0.03 96.19 02:23:01 AM all 0.32 0.00 0.07 0.02 0.03 99.57 02:23:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:23:01 AM 1 0.53 0.00 0.05 0.03 0.03 99.35 02:24:01 AM all 0.27 0.00 0.08 0.00 0.03 99.62 02:24:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 02:24:01 AM 1 0.45 0.00 0.08 0.00 0.03 99.43 02:25:01 AM all 0.32 0.00 0.04 0.00 0.03 99.62 02:25:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 02:25:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 02:26:01 AM all 2.23 0.00 0.29 0.03 0.05 97.40 02:26:01 AM 0 2.23 0.00 0.22 0.00 0.05 97.50 02:26:01 AM 1 2.24 0.00 0.37 0.05 0.05 97.30 02:27:01 AM all 0.62 0.00 0.11 0.00 0.05 99.22 02:27:01 AM 0 0.74 0.00 0.12 0.00 0.05 99.10 02:27:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 02:28:01 AM all 0.76 0.00 0.15 0.00 0.05 99.04 02:28:01 AM 0 0.89 0.00 0.17 0.00 0.07 98.88 02:28:01 AM 1 0.63 0.00 0.13 0.00 0.03 99.20 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 28.08 0.00 3.36 0.85 0.11 67.60 02:29:01 AM 0 32.72 0.00 3.74 0.89 0.10 62.56 02:29:01 AM 1 23.43 0.00 2.99 0.81 0.12 72.65 Average: all 11.35 0.00 1.84 2.93 0.07 83.81 Average: 0 12.81 0.00 1.92 3.08 0.07 82.13 Average: 1 9.89 0.01 1.76 2.78 0.07 85.50