---> uname -a: Linux prd-centos8-robot-2c-8g-3792.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 556 5019 19 2121 6844 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:7c:52:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe7c:523f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/02/2024 _x86_64_ (2 CPU) 04:16:29 LINUX RESTART (2 CPU) 04:17:01 AM tps rtps wtps bread/s bwrtn/s 04:18:01 AM 45.77 19.04 26.72 5421.53 25816.26 04:19:01 AM 85.19 12.83 72.36 2388.14 6325.27 04:20:01 AM 83.16 0.75 82.41 52.52 8923.79 04:21:02 AM 14.96 0.03 14.93 0.53 1496.40 04:22:01 AM 12.87 1.00 11.88 135.12 1061.12 04:23:01 AM 49.59 0.03 49.56 3.46 7250.24 04:24:01 AM 10.81 0.02 10.80 0.13 879.12 04:25:01 AM 3.25 0.03 3.22 1.87 118.09 04:26:01 AM 21.00 0.55 20.45 71.19 1253.14 Average: 36.33 3.82 32.52 898.58 5911.70 04:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 AM 5823332 7198392 2059104 26.12 2688 1574156 608936 6.82 154492 1646476 24816 04:19:01 AM 5341260 7047636 2541176 32.24 2688 1888996 703772 7.88 210896 2009760 140652 04:20:01 AM 5208792 7033804 2673644 33.92 2688 2001624 707756 7.92 222068 2103740 36456 04:21:02 AM 5160864 7001068 2721572 34.53 2688 2017428 716736 8.03 233556 2143068 15800 04:22:01 AM 5135288 7033096 2747148 34.85 2688 2072304 716440 8.02 259288 2134584 58796 04:23:01 AM 5052308 7080028 2830128 35.90 2688 2197348 627420 7.03 263188 2191132 15940 04:24:01 AM 5015292 7043872 2867144 36.37 2688 2198424 696364 7.80 263492 2230716 204 04:25:01 AM 5052284 7083992 2830152 35.90 2688 2201516 632256 7.08 263948 2193708 2676 04:26:01 AM 5185588 7050324 2696848 34.21 2688 2039668 681400 7.63 441124 1904680 184 Average: 5219445 7063579 2662991 33.78 2688 2021274 676787 7.58 256895 2061985 32836 04:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 162.85 72.49 475.49 28.78 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 177.42 118.98 1149.52 34.09 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 37.64 32.52 417.47 6.89 0.00 0.00 0.00 0.00 04:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:02 AM eth0 7.75 5.51 3.48 2.44 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 31.88 21.84 108.37 4.47 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 180.86 162.39 227.69 38.90 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 24.25 18.56 7.43 3.27 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 29.36 28.06 9.89 6.21 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 45.34 34.73 84.00 27.81 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 77.57 55.07 276.24 17.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/02/2024 _x86_64_ (2 CPU) 04:16:29 LINUX RESTART (2 CPU) 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 16.52 0.00 2.94 12.15 0.07 68.32 04:18:01 AM 0 16.11 0.00 2.98 13.63 0.07 67.20 04:18:01 AM 1 16.92 0.00 2.90 10.67 0.07 69.44 04:19:01 AM all 36.79 0.00 5.99 3.67 0.13 53.42 04:19:01 AM 0 44.41 0.00 5.52 3.30 0.13 46.63 04:19:01 AM 1 29.15 0.00 6.46 4.05 0.12 60.23 04:20:01 AM all 34.65 0.00 4.00 5.37 0.13 55.86 04:20:01 AM 0 44.14 0.00 4.03 5.33 0.13 46.37 04:20:01 AM 1 25.17 0.00 3.97 5.41 0.12 65.33 04:21:02 AM all 10.14 0.00 0.96 1.64 0.08 87.18 04:21:02 AM 0 10.16 0.00 0.79 1.80 0.08 87.17 04:21:02 AM 1 10.12 0.00 1.14 1.48 0.07 87.19 04:22:01 AM all 16.34 0.00 2.39 3.16 0.09 78.02 04:22:01 AM 0 10.84 0.00 2.21 4.34 0.09 82.52 04:22:01 AM 1 21.87 0.00 2.56 1.98 0.09 73.51 04:23:01 AM all 23.90 0.00 3.76 8.94 0.10 63.30 04:23:01 AM 0 29.06 0.00 3.48 10.56 0.10 56.80 04:23:01 AM 1 18.73 0.00 4.04 7.31 0.10 69.82 04:24:01 AM all 7.35 0.00 0.72 0.23 0.05 91.64 04:24:01 AM 0 13.52 0.00 1.11 0.39 0.07 84.92 04:24:01 AM 1 1.20 0.00 0.33 0.08 0.03 98.34 04:25:01 AM all 10.89 0.00 0.85 0.25 0.06 87.95 04:25:01 AM 0 18.13 0.00 1.24 0.02 0.07 80.54 04:25:01 AM 1 3.67 0.00 0.45 0.49 0.05 95.34 04:26:01 AM all 27.51 0.00 3.21 0.30 0.09 68.89 04:26:01 AM 0 28.77 0.00 3.27 0.32 0.08 67.55 04:26:01 AM 1 26.24 0.00 3.14 0.28 0.10 70.23 Average: all 20.47 0.00 2.76 3.97 0.09 72.71 Average: 0 23.94 0.00 2.74 4.41 0.09 68.82 Average: 1 17.00 0.00 2.78 3.53 0.08 76.61