---> uname -a: Linux prd-centos8-robot-2c-8g-8369.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: 2800.000 BogoMIPS: 5600.00 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 583 4969 19 2144 6817 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:65:be:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe65:bee4/64 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) 11/18/2024 _x86_64_ (2 CPU) 05:11:12 LINUX RESTART (2 CPU) 05:12:01 AM tps rtps wtps bread/s bwrtn/s 05:13:01 AM 60.47 17.86 42.61 5160.49 20699.47 05:14:01 AM 117.56 6.78 110.78 1247.58 9959.86 05:15:01 AM 40.64 1.02 39.62 113.16 4642.12 05:16:01 AM 53.09 2.55 50.54 396.60 2945.04 05:17:01 AM 21.49 0.00 21.49 0.00 5473.51 05:18:01 AM 2.60 0.00 2.60 0.00 79.40 05:19:01 AM 0.15 0.00 0.15 0.00 1.58 05:20:01 AM 0.13 0.00 0.13 0.00 0.90 05:21:01 AM 1.98 0.10 1.88 32.92 74.44 05:22:01 AM 31.09 0.83 30.26 100.77 1702.38 Average: 32.92 2.91 30.01 705.26 4558.32 05:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 AM 5471516 7023304 2410916 30.59 2688 1742944 758028 8.49 187664 1936616 97636 05:14:01 AM 5134020 6992532 2748412 34.87 2688 2036324 718212 8.04 211568 2196360 139104 05:15:01 AM 5261284 7096708 2621148 33.25 2688 2012676 620560 6.95 237736 2040892 20 05:16:01 AM 5023540 7070372 2858892 36.27 2688 2216432 628852 7.04 260300 2232764 155380 05:17:01 AM 5019576 7066400 2862856 36.32 2688 2216432 628852 7.04 260300 2231552 4 05:18:01 AM 5019584 7066412 2862848 36.32 2688 2216436 628852 7.04 260300 2231696 12 05:19:01 AM 5019284 7066112 2863148 36.32 2688 2216436 628852 7.04 260300 2231888 8 05:20:01 AM 5019092 7065920 2863340 36.33 2688 2216436 626776 7.02 260300 2231992 12 05:21:01 AM 5010880 7065596 2871552 36.43 2688 2224304 626780 7.02 260976 2239708 6548 05:22:01 AM 5118704 7009392 2763728 35.06 2688 2066088 684976 7.67 456784 1957040 2520 Average: 5109748 7052275 2772684 35.18 2688 2116451 655074 7.33 265623 2153051 40124 05:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 303.25 170.23 1268.30 58.71 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 85.30 65.21 940.02 9.67 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 10.05 9.03 6.37 3.54 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 218.08 172.45 334.18 42.13 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 2.85 2.13 0.60 0.46 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 1.08 0.27 0.17 0.72 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 1.05 0.37 0.39 0.24 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 0.43 0.10 0.02 0.01 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 106.16 89.55 68.08 14.07 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 48.90 37.20 95.69 37.22 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 77.72 54.66 271.41 16.68 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) 11/18/2024 _x86_64_ (2 CPU) 05:11:12 LINUX RESTART (2 CPU) 05:12:01 AM CPU %user %nice %system %iowait %steal %idle 05:13:01 AM all 24.46 0.00 4.98 27.51 0.08 42.97 05:13:01 AM 0 19.34 0.00 5.13 27.69 0.07 47.78 05:13:01 AM 1 29.58 0.00 4.84 27.34 0.08 38.16 05:14:01 AM all 30.96 0.00 5.23 6.13 0.11 57.56 05:14:01 AM 0 23.62 0.00 4.55 6.25 0.10 65.49 05:14:01 AM 1 38.31 0.00 5.92 6.02 0.12 49.62 05:15:01 AM all 14.58 0.00 1.86 2.96 0.07 80.53 05:15:01 AM 0 15.84 0.00 1.85 2.32 0.07 79.92 05:15:01 AM 1 13.32 0.00 1.87 3.61 0.07 81.14 05:16:01 AM all 27.30 0.00 4.39 1.71 0.09 66.51 05:16:01 AM 0 30.14 0.00 4.65 1.91 0.08 63.22 05:16:01 AM 1 24.46 0.00 4.12 1.52 0.10 69.80 05:17:01 AM all 0.13 0.00 0.33 1.60 0.03 97.91 05:17:01 AM 0 0.03 0.00 0.32 2.04 0.02 97.60 05:17:01 AM 1 0.23 0.00 0.35 1.17 0.03 98.21 05:18:01 AM all 0.23 0.00 0.07 0.02 0.03 99.65 05:18:01 AM 0 0.37 0.00 0.05 0.00 0.02 99.57 05:18:01 AM 1 0.10 0.00 0.08 0.03 0.05 99.73 05:19:01 AM all 0.24 0.00 0.06 0.00 0.03 99.67 05:19:01 AM 0 0.37 0.00 0.05 0.00 0.02 99.57 05:19:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 05:20:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59 05:20:01 AM 0 0.18 0.00 0.08 0.00 0.02 99.72 05:20:01 AM 1 0.43 0.00 0.07 0.00 0.03 99.47 05:21:01 AM all 8.49 0.00 0.63 0.03 0.08 90.78 05:21:01 AM 0 4.08 0.00 0.37 0.02 0.07 95.47 05:21:01 AM 1 12.90 0.00 0.89 0.03 0.08 86.10 05:22:01 AM all 32.03 0.00 3.82 0.58 0.09 63.48 05:22:01 AM 0 18.27 0.00 3.61 0.32 0.08 77.72 05:22:01 AM 1 45.78 0.00 4.02 0.83 0.10 49.27 Average: all 13.87 0.00 2.14 4.05 0.06 79.87 Average: 0 11.22 0.00 2.06 4.05 0.05 82.62 Average: 1 16.53 0.00 2.22 4.05 0.07 77.13