---> uname -a: Linux prd-centos8-robot-2c-8g-12654.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 594 4936 19 2166 6806 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:b5:ed:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:feb5:edcb/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) 12/04/2024 _x86_64_ (2 CPU) 02:09:29 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 185.42 62.50 122.92 5850.00 96125.00 02:11:01 AM 106.35 56.39 49.96 7411.83 30731.63 02:12:01 AM 117.78 6.78 111.00 1247.58 10169.13 02:13:01 AM 32.29 0.67 31.62 49.45 4572.38 02:14:01 AM 10.55 0.38 10.16 64.26 270.37 02:15:01 AM 61.25 0.03 61.21 3.47 7637.44 02:16:01 AM 6.45 0.00 6.45 0.00 699.70 02:17:01 AM 10.51 0.42 10.10 69.04 919.24 02:18:01 AM 28.43 0.53 27.90 64.79 1987.05 Average: 46.98 8.26 38.72 1123.19 7300.86 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 6131984 7357656 1750440 22.21 2688 1432616 365916 4.64 113244 1415988 787788 02:11:01 AM 5500356 7054536 2382068 30.22 2688 1745376 740280 8.29 190180 1902876 102040 02:12:01 AM 5104988 6968708 2777436 35.24 2688 2041456 748144 8.38 213760 2217916 114732 02:13:01 AM 5165796 7003764 2716628 34.46 2688 2015192 726360 8.13 221576 2149340 16 02:14:01 AM 5246964 7086856 2635460 33.43 2688 2017120 646312 7.24 240856 2049600 4 02:15:01 AM 5017960 7059736 2864464 36.34 2688 2210984 640612 7.17 258080 2231372 16552 02:16:01 AM 5018448 7059800 2863976 36.33 2688 2210984 640612 7.17 258080 2231440 4 02:17:01 AM 5019072 6959068 2863352 36.33 2688 2113312 739220 8.28 298240 2207308 54144 02:18:01 AM 5065948 6979700 2816476 35.73 2688 2089088 724640 8.11 467168 1998896 16732 Average: 5252391 7058869 2630033 33.37 2688 1986236 663566 7.43 251243 2044971 121335 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 275.05 172.34 1301.71 55.55 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 89.52 69.39 939.41 9.89 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 8.63 1.97 2.67 0.71 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 9.25 7.38 4.53 3.10 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 232.52 170.88 337.54 45.09 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 1.67 0.78 0.31 0.18 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 135.75 93.25 457.00 58.30 0.00 0.00 0.00 0.00 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 20.06 18.71 16.55 8.72 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 96.37 66.71 381.71 22.65 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) 12/04/2024 _x86_64_ (2 CPU) 02:09:29 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 4.21 0.00 10.00 85.26 0.00 0.53 02:10:01 AM 0 5.21 0.00 12.50 81.25 0.00 1.04 02:10:01 AM 1 3.19 0.00 7.45 89.36 0.00 0.00 02:11:01 AM all 33.98 0.03 6.24 17.97 0.12 41.66 02:11:01 AM 0 29.64 0.03 5.10 17.68 0.12 47.43 02:11:01 AM 1 38.34 0.03 7.39 18.26 0.12 35.86 02:12:01 AM all 31.51 0.00 5.11 5.89 0.11 57.38 02:12:01 AM 0 35.75 0.00 5.19 5.33 0.12 53.61 02:12:01 AM 1 27.25 0.00 5.03 6.45 0.10 61.17 02:13:01 AM all 3.72 0.00 1.03 10.76 0.04 84.45 02:13:01 AM 0 5.78 0.00 1.45 14.08 0.03 78.66 02:13:01 AM 1 1.66 0.00 0.60 7.44 0.05 90.25 02:14:01 AM all 10.38 0.00 1.08 0.13 0.06 88.35 02:14:01 AM 0 13.73 0.00 1.00 0.18 0.05 85.03 02:14:01 AM 1 7.03 0.00 1.15 0.08 0.07 91.67 02:15:01 AM all 27.36 0.00 4.54 2.31 0.11 65.68 02:15:01 AM 0 38.59 0.00 5.42 3.37 0.12 52.51 02:15:01 AM 1 16.21 0.00 3.66 1.27 0.10 78.76 02:16:01 AM all 0.31 0.00 0.12 0.25 0.03 99.30 02:16:01 AM 0 0.08 0.00 0.15 0.42 0.02 99.33 02:16:01 AM 1 0.53 0.00 0.08 0.08 0.03 99.27 02:17:01 AM all 16.04 0.00 1.70 0.10 0.08 82.08 02:17:01 AM 0 21.75 0.00 1.95 0.08 0.07 76.15 02:17:01 AM 1 10.34 0.00 1.45 0.12 0.08 88.01 02:18:01 AM all 29.11 0.00 3.35 0.42 0.09 67.03 02:18:01 AM 0 42.75 0.00 3.89 0.45 0.10 52.80 02:18:01 AM 1 15.45 0.00 2.81 0.38 0.08 81.28 Average: all 19.01 0.00 2.91 4.89 0.08 73.12 Average: 0 23.46 0.00 3.04 5.35 0.08 68.07 Average: 1 14.55 0.00 2.78 4.42 0.08 78.16