---> uname -a: Linux prd-centos8-robot-2c-8g-18741.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 578 5009 19 2109 6822 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:ce:fd:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fece:fd54/64 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) 09/05/2024 _x86_64_ (2 CPU) 00:59:34 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 703.70 529.63 174.07 16879.01 301827.16 01:01:01 AM 101.48 49.90 51.58 7367.54 28912.50 01:02:01 AM 122.61 7.49 115.12 1297.50 9501.95 01:03:01 AM 29.92 0.42 29.51 64.78 3554.20 01:04:01 AM 41.09 0.03 41.06 3.47 2845.11 01:05:01 AM 28.11 0.00 28.11 0.00 5476.99 01:06:01 AM 0.43 0.00 0.43 0.00 5.38 01:07:01 AM 0.33 0.00 0.33 0.00 3.42 01:08:01 AM 0.33 0.00 0.33 0.00 3.45 01:09:01 AM 16.08 0.50 15.58 79.72 634.91 Average: 38.83 7.27 31.56 1003.11 6103.73 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6127576 7348668 1754856 22.26 2688 1426608 365080 4.63 111056 1413684 544116 01:01:01 AM 5461540 7043836 2420892 30.71 2688 1772628 722196 8.09 191124 1937276 113360 01:02:01 AM 5183232 7006200 2699200 34.24 2688 1999632 698860 7.83 221728 2128644 87040 01:03:01 AM 5263496 7087836 2618936 33.22 2688 2001580 626796 7.02 240464 2032320 4 01:04:01 AM 5047608 7069404 2834824 35.96 2688 2190684 628376 7.04 259336 2203328 150952 01:05:01 AM 5043136 7064616 2839296 36.02 2688 2190760 628376 7.04 259540 2203628 4 01:06:01 AM 5043580 7065060 2838852 36.01 2688 2190760 628376 7.04 259540 2203380 4 01:07:01 AM 5043640 7065120 2838792 36.01 2688 2190760 628376 7.04 259540 2203316 4 01:08:01 AM 5043624 7065108 2838808 36.01 2688 2190764 628376 7.04 259540 2203436 4 01:09:01 AM 5144996 6996292 2737436 34.73 2688 2026276 699552 7.83 441092 1944868 13368 Average: 5240243 7081214 2642189 33.52 2688 2018045 625436 7.00 250296 2047388 90886 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.47 0.00 0.10 0.00 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 293.60 183.82 1528.76 59.68 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 63.90 49.13 593.00 8.70 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 15.93 8.23 5.40 3.14 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 41.86 34.14 278.75 8.73 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 172.98 117.06 33.48 32.20 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.75 0.28 0.18 0.09 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.05 0.18 0.06 0.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.87 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 51.44 36.71 78.78 21.62 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 71.27 47.68 279.44 14.89 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) 09/05/2024 _x86_64_ (2 CPU) 00:59:34 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 17.95 0.64 29.49 32.05 0.00 19.87 01:00:01 AM 0 11.69 1.30 29.87 16.88 0.00 40.26 01:00:01 AM 1 24.05 0.00 29.11 46.84 0.00 0.00 01:01:01 AM all 36.30 0.03 6.77 12.69 0.12 44.10 01:01:01 AM 0 31.10 0.03 5.24 9.16 0.10 54.36 01:01:01 AM 1 41.49 0.02 8.30 16.20 0.13 33.86 01:02:01 AM all 33.34 0.00 5.42 5.77 0.13 55.33 01:02:01 AM 0 15.39 0.00 4.23 6.59 0.13 73.66 01:02:01 AM 1 51.49 0.00 6.63 4.94 0.14 36.82 01:03:01 AM all 10.68 0.00 1.38 1.57 0.08 86.29 01:03:01 AM 0 2.38 0.00 1.16 2.04 0.10 94.33 01:03:01 AM 1 18.97 0.00 1.61 1.10 0.07 78.25 01:04:01 AM all 28.05 0.00 4.34 2.99 0.16 64.46 01:04:01 AM 0 14.73 0.00 3.14 2.04 0.20 79.88 01:04:01 AM 1 41.52 0.00 5.55 3.96 0.12 48.86 01:05:01 AM all 0.64 0.00 0.59 1.67 0.03 97.06 01:05:01 AM 0 0.70 0.00 0.65 1.22 0.03 97.39 01:05:01 AM 1 0.57 0.00 0.54 2.12 0.03 96.74 01:06:01 AM all 0.27 0.00 0.07 0.00 0.04 99.62 01:06:01 AM 0 0.42 0.00 0.05 0.00 0.03 99.50 01:06:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:07:01 AM all 0.27 0.00 0.07 0.00 0.03 99.64 01:07:01 AM 0 0.45 0.00 0.05 0.00 0.02 99.48 01:07:01 AM 1 0.08 0.00 0.08 0.00 0.03 99.80 01:08:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 01:08:01 AM 0 0.52 0.00 0.03 0.00 0.03 99.42 01:08:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 01:09:01 AM all 19.24 0.00 2.72 0.25 0.09 77.70 01:09:01 AM 0 13.23 0.00 2.11 0.08 0.08 84.50 01:09:01 AM 1 25.25 0.00 3.32 0.42 0.10 70.90 Average: all 14.31 0.00 2.41 2.80 0.08 80.40 Average: 0 8.75 0.01 1.89 2.36 0.08 86.91 Average: 1 19.87 0.00 2.93 3.24 0.08 73.87