---> uname -a: Linux prd-centos8-robot-2c-8g-4992.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 590 4964 19 2142 6811 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:bb:c6:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:febb:c68f/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) 12/23/2024 _x86_64_ (2 CPU) 04:15:34 LINUX RESTART (2 CPU) 04:16:01 AM tps rtps wtps bread/s bwrtn/s 04:17:01 AM 117.19 54.88 62.31 7538.44 39500.85 04:18:01 AM 110.61 0.73 109.88 53.05 11553.68 04:19:01 AM 22.26 0.38 21.88 64.25 1640.32 04:20:01 AM 56.95 6.78 50.17 1249.72 4890.74 04:21:01 AM 19.01 0.00 19.01 0.00 3515.94 04:22:01 AM 4.58 0.12 4.47 33.06 426.32 04:23:01 AM 0.22 0.00 0.22 0.00 4.30 04:24:01 AM 0.22 0.00 0.22 0.00 147.73 04:25:01 AM 25.80 0.63 25.16 73.19 1680.65 Average: 39.65 7.06 32.59 1001.56 7041.36 04:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 AM 5453644 7033124 2428788 30.81 2688 1771224 737088 8.25 191900 1953560 117068 04:18:01 AM 5223464 7015660 2658968 33.73 2688 1969624 696004 7.79 198620 2111664 30684 04:19:01 AM 5308924 7102476 2573508 32.65 2688 1971556 636444 7.13 217920 2015040 12 04:20:01 AM 5043616 7076780 2838816 36.01 2688 2202792 626048 7.01 258712 2209300 92992 04:21:01 AM 5043876 7076680 2838556 36.01 2688 2202796 626048 7.01 258712 2209240 4 04:22:01 AM 4980772 7022936 2901660 36.81 2688 2212156 709504 7.94 258980 2271612 8 04:23:01 AM 4966364 7008564 2916068 36.99 2688 2212192 726060 8.13 258980 2285904 4 04:24:01 AM 5026956 7075176 2855476 36.23 2688 2218264 618104 6.92 259372 2224952 1680 04:25:01 AM 5093108 6979768 2789324 35.39 2688 2062564 702296 7.86 460828 1979104 188 Average: 5126747 7043463 2755685 34.96 2688 2091463 675288 7.56 262669 2140042 26960 04:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 322.25 190.71 1571.87 59.18 0.00 0.00 0.00 0.00 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 65.94 51.02 669.05 8.54 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 12.23 8.63 5.09 3.39 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 227.47 145.32 338.84 41.93 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 1.38 0.72 0.17 0.12 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 239.34 229.41 114.62 91.67 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 302.12 296.33 317.04 108.45 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 77.99 63.93 315.70 11.89 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 58.59 42.08 99.83 40.43 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 145.27 114.24 381.41 40.62 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) 12/23/2024 _x86_64_ (2 CPU) 04:15:34 LINUX RESTART (2 CPU) 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 38.47 0.03 8.11 19.94 0.12 33.33 04:17:01 AM 0 32.01 0.07 8.55 21.28 0.12 37.98 04:17:01 AM 1 44.90 0.00 7.68 18.60 0.12 28.70 04:18:01 AM all 30.11 0.00 4.74 3.97 0.10 61.07 04:18:01 AM 0 24.50 0.00 4.19 3.54 0.08 67.69 04:18:01 AM 1 35.72 0.00 5.30 4.40 0.12 54.46 04:19:01 AM all 10.87 0.00 1.23 0.68 0.05 87.17 04:19:01 AM 0 10.43 0.00 1.17 0.22 0.05 88.14 04:19:01 AM 1 11.32 0.00 1.29 1.15 0.05 86.20 04:20:01 AM all 28.39 0.00 5.36 1.52 0.11 64.62 04:20:01 AM 0 17.92 0.00 4.76 1.92 0.10 75.30 04:20:01 AM 1 38.86 0.00 5.96 1.12 0.12 53.94 04:21:01 AM all 0.08 0.00 0.24 2.19 0.23 97.26 04:21:01 AM 0 0.12 0.00 0.18 0.92 0.43 98.35 04:21:01 AM 1 0.05 0.00 0.30 3.45 0.02 96.18 04:22:01 AM all 25.50 0.00 1.13 0.08 0.08 73.21 04:22:01 AM 0 2.92 0.00 0.35 0.13 0.07 96.53 04:22:01 AM 1 48.36 0.00 1.91 0.02 0.10 49.61 04:23:01 AM all 29.36 0.00 0.62 0.00 0.09 69.93 04:23:01 AM 0 12.02 0.00 0.33 0.00 0.08 87.56 04:23:01 AM 1 46.85 0.00 0.91 0.00 0.10 52.13 04:24:01 AM all 7.03 0.00 0.33 0.03 0.07 92.55 04:24:01 AM 0 4.49 0.00 0.31 0.00 0.05 95.15 04:24:01 AM 1 9.53 0.00 0.35 0.05 0.08 89.98 04:25:01 AM all 27.08 0.00 3.30 0.30 0.09 69.23 04:25:01 AM 0 22.13 0.00 3.36 0.35 0.10 74.06 04:25:01 AM 1 32.02 0.00 3.24 0.25 0.08 64.41 Average: all 21.86 0.00 2.78 3.18 0.10 72.07 Average: 0 14.05 0.01 2.57 3.13 0.12 80.12 Average: 1 29.68 0.00 2.99 3.22 0.09 64.02