---> uname -a: Linux prd-centos8-robot-2c-8g-12116.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4804 19 2310 6812 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:db:29:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fedb:2979/64 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:32 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 129.01 59.93 69.08 8541.42 25758.31 04:00:01 AM 100.92 0.70 100.22 50.78 10997.47 04:01:01 AM 20.97 0.43 20.54 64.89 1574.15 04:02:01 AM 41.55 2.58 38.96 397.67 2649.69 04:03:01 AM 25.11 0.00 25.11 0.00 5605.55 04:04:01 AM 3.61 0.00 3.61 0.00 143.00 04:05:01 AM 0.12 0.00 0.12 0.00 1.17 04:06:01 AM 0.10 0.00 0.10 0.00 0.78 04:07:02 AM 20.25 0.82 19.43 77.05 826.70 Average: 37.96 7.16 30.80 1014.60 5283.89 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5334128 7021344 2548296 32.33 2688 1874444 762796 8.54 227636 2018012 158564 04:00:01 AM 5171980 7007716 2710444 34.39 2688 2012480 716304 8.02 221400 2138348 30680 04:01:01 AM 5255056 7092228 2627368 33.33 2688 2014428 647996 7.26 240652 2040504 8 04:02:01 AM 5022728 7073760 2859696 36.28 2688 2220152 634176 7.10 263352 2225648 156064 04:03:01 AM 5017664 7068316 2864760 36.34 2688 2220164 634176 7.10 263364 2225796 4 04:04:01 AM 5017536 7068188 2864888 36.35 2688 2220164 634176 7.10 263364 2225864 8 04:05:01 AM 5017532 7068184 2864892 36.35 2688 2220164 634176 7.10 263364 2225808 4 04:06:01 AM 5017536 7068192 2864888 36.35 2688 2220168 634176 7.10 263364 2225928 4 04:07:02 AM 4967436 7017864 2914988 36.98 2688 2219504 680408 7.62 459480 2079504 228 Average: 5091288 7053977 2791136 35.41 2688 2135741 664265 7.44 273997 2156157 38396 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 301.08 185.04 1560.09 58.96 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 69.61 55.66 675.02 8.93 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 27.30 13.86 7.34 4.55 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 172.11 127.87 327.02 37.62 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 287.70 203.93 57.73 44.55 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 0.58 0.38 0.18 0.10 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 1.10 0.17 0.06 0.01 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 0.40 0.18 0.02 0.01 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 25.71 21.05 24.12 10.62 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 98.40 67.57 294.61 18.37 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) 12/02/2024 _x86_64_ (2 CPU) 03:57:32 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 39.79 0.03 7.60 5.50 0.09 46.99 03:59:01 AM 0 33.43 0.02 7.66 5.10 0.08 53.72 03:59:01 AM 1 46.17 0.03 7.55 5.91 0.10 40.23 04:00:01 AM all 28.66 0.00 4.22 2.44 0.09 64.59 04:00:01 AM 0 23.54 0.00 4.04 1.87 0.08 70.46 04:00:01 AM 1 33.76 0.00 4.40 3.02 0.10 58.72 04:01:01 AM all 11.04 0.00 1.61 1.09 0.10 86.17 04:01:01 AM 0 4.03 0.00 1.32 0.72 0.12 93.82 04:01:01 AM 1 18.07 0.00 1.89 1.46 0.08 78.49 04:02:01 AM all 27.44 0.00 4.34 1.45 0.10 66.68 04:02:01 AM 0 16.88 0.00 3.59 1.54 0.10 77.89 04:02:01 AM 1 38.00 0.00 5.10 1.35 0.10 55.44 04:03:01 AM all 0.86 0.00 0.85 1.23 0.05 97.01 04:03:01 AM 0 0.59 0.00 0.72 1.56 0.07 97.07 04:03:01 AM 1 1.14 0.00 0.97 0.91 0.03 96.95 04:04:01 AM all 0.28 0.00 0.09 0.05 0.04 99.54 04:04:01 AM 0 0.27 0.00 0.08 0.10 0.03 99.52 04:04:01 AM 1 0.28 0.00 0.10 0.00 0.05 99.57 04:05:01 AM all 0.27 0.00 0.06 0.00 0.05 99.62 04:05:01 AM 0 0.45 0.00 0.07 0.00 0.05 99.43 04:05:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 04:06:01 AM all 0.29 0.00 0.05 0.00 0.04 99.62 04:06:01 AM 0 0.50 0.00 0.05 0.00 0.05 99.40 04:06:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 04:07:02 AM all 22.58 0.01 2.79 0.37 0.08 74.18 04:07:02 AM 0 15.27 0.00 2.16 0.47 0.07 82.04 04:07:02 AM 1 29.87 0.02 3.42 0.27 0.08 66.34 Average: all 14.57 0.00 2.40 1.35 0.07 81.61 Average: 0 10.55 0.00 2.19 1.26 0.07 85.93 Average: 1 18.60 0.01 2.61 1.43 0.07 77.28