---> uname -a: Linux prd-centos8-robot-2c-8g-8518.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 616 4959 19 2121 6784 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:05:c4:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe05:c45c/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) 08/08/2024 _x86_64_ (2 CPU) 04:58:17 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 114.10 54.17 59.93 7328.36 22387.20 05:01:01 AM 96.78 0.75 96.04 51.17 8778.86 05:02:01 AM 27.12 0.92 26.20 125.65 3035.94 05:03:01 AM 44.69 0.00 44.69 0.00 3031.36 05:04:01 AM 26.09 0.03 26.06 3.47 5377.67 05:05:01 AM 4.42 0.12 4.30 33.06 224.05 05:06:01 AM 0.47 0.00 0.47 0.00 10.56 05:07:01 AM 0.38 0.00 0.38 0.00 4.28 05:08:01 AM 13.40 0.40 13.00 46.79 715.41 Average: 36.38 6.26 30.12 843.17 4840.80 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5349784 6985440 2532648 32.13 2688 1825204 774040 8.67 218920 2017108 83392 05:01:01 AM 5177328 7002820 2705104 34.32 2688 2002348 701772 7.86 223028 2134412 73556 05:02:01 AM 5250068 7080136 2632364 33.40 2688 2007400 644340 7.21 242364 2045024 16 05:03:01 AM 4983168 7012252 2899264 36.78 2688 2197976 675308 7.56 261288 2267324 150080 05:04:01 AM 4998492 7027284 2883940 36.59 2688 2198060 671516 7.52 261596 2248196 4 05:05:01 AM 4896628 6928972 2985804 37.88 2688 2201612 794772 8.90 261896 2348400 160 05:06:01 AM 4875836 6908184 3006596 38.14 2688 2201624 804508 9.01 261896 2369096 4 05:07:01 AM 4847192 6879560 3035240 38.51 2688 2201644 846000 9.47 261896 2398048 4 05:08:01 AM 5162100 7025252 2720332 34.51 2688 2038128 679300 7.61 444808 1924204 13372 Average: 5060066 6983322 2822366 35.81 2688 2097111 732395 8.20 270855 2194646 35621 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 293.57 190.34 1584.32 61.41 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 56.22 46.88 556.45 8.20 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 17.87 13.09 8.09 4.24 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 42.33 37.83 275.65 9.82 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 620.61 554.33 123.28 110.56 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 126.58 103.07 1219.92 8.40 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 432.82 370.68 5570.23 23.95 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 354.25 332.09 5540.00 21.46 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 95.58 81.05 770.08 30.43 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 226.64 192.15 1738.64 30.94 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) 08/08/2024 _x86_64_ (2 CPU) 04:58:17 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 36.70 0.03 7.12 7.11 0.14 48.89 05:00:01 AM 0 41.15 0.05 7.17 8.27 0.17 43.19 05:00:01 AM 1 32.26 0.02 7.08 5.95 0.12 54.58 05:01:01 AM all 30.02 0.00 4.41 4.09 0.11 61.37 05:01:01 AM 0 36.57 0.00 5.37 4.58 0.12 53.37 05:01:01 AM 1 23.50 0.00 3.46 3.60 0.10 69.34 05:02:01 AM all 9.98 0.00 1.76 1.67 0.08 86.51 05:02:01 AM 0 15.83 0.00 1.99 1.20 0.10 80.88 05:02:01 AM 1 4.14 0.00 1.54 2.14 0.05 92.14 05:03:01 AM all 26.93 0.00 4.35 1.20 0.11 67.41 05:03:01 AM 0 25.25 0.00 4.07 1.43 0.10 69.14 05:03:01 AM 1 28.60 0.00 4.64 0.97 0.12 65.68 05:04:01 AM all 1.43 0.00 1.39 1.62 0.04 95.52 05:04:01 AM 0 1.24 0.00 1.39 1.00 0.03 96.33 05:04:01 AM 1 1.63 0.00 1.39 2.23 0.05 94.70 05:05:01 AM all 7.76 0.00 1.68 0.07 0.08 90.42 05:05:01 AM 0 6.47 0.00 1.11 0.07 0.07 92.29 05:05:01 AM 1 9.05 0.00 2.25 0.07 0.08 88.55 05:06:01 AM all 9.06 0.00 1.29 0.00 0.09 89.56 05:06:01 AM 0 10.88 0.00 1.50 0.00 0.08 87.53 05:06:01 AM 1 7.26 0.00 1.07 0.00 0.10 91.57 05:07:01 AM all 9.18 0.00 1.14 0.00 0.09 89.59 05:07:01 AM 0 8.54 0.00 0.90 0.00 0.08 90.47 05:07:01 AM 1 9.82 0.00 1.38 0.00 0.10 88.70 05:08:01 AM all 16.23 0.00 2.70 0.22 0.08 80.78 05:08:01 AM 0 18.88 0.00 2.88 0.37 0.08 77.79 05:08:01 AM 1 13.57 0.00 2.53 0.07 0.07 83.77 Average: all 16.36 0.00 2.87 1.77 0.09 78.91 Average: 0 18.29 0.01 2.93 1.87 0.09 76.81 Average: 1 14.42 0.00 2.81 1.67 0.09 81.01