---> uname -a: Linux prd-centos8-robot-2c-8g-28582.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 614 4956 19 2126 6785 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:3f:a6:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe3f:a6e1/64 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) 09/27/2024 _x86_64_ (2 CPU) 06:55:44 LINUX RESTART (2 CPU) 06:56:02 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 200.12 142.83 57.29 14454.36 39134.71 06:58:01 AM 118.06 6.86 111.20 1249.72 9786.85 06:59:01 AM 49.61 0.98 48.63 110.91 5921.93 07:00:01 AM 30.09 0.07 30.02 2.80 1679.29 07:01:01 AM 39.96 0.05 39.91 3.60 6706.38 07:02:01 AM 2.32 0.17 2.15 33.85 99.27 07:03:01 AM 0.67 0.03 0.63 1.87 29.72 07:04:01 AM 15.61 0.42 15.20 47.73 924.06 Average: 56.76 18.67 38.09 1962.35 7971.02 06:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 5537876 7052168 2344548 29.74 2688 1707340 708236 7.93 186000 1877896 98352 06:58:01 AM 5240000 7041564 2642424 33.52 2688 1978828 657368 7.36 211576 2087932 105476 06:59:01 AM 5258044 7089324 2624380 33.29 2688 2008552 626184 7.01 240852 2039936 24 07:00:01 AM 4963016 6992712 2919408 37.04 2688 2198496 712080 7.97 256120 2292760 185372 07:01:01 AM 5001996 7031480 2880428 36.54 2688 2198676 660380 7.39 260588 2244576 4 07:02:01 AM 4960400 6991880 2922024 37.07 2688 2200672 712180 7.97 260984 2285808 72 07:03:01 AM 4953944 6988288 2928480 37.15 2688 2203536 712180 7.97 261124 2292252 2300 07:04:01 AM 5138456 7006308 2743968 34.81 2688 2043008 691468 7.74 449076 1943232 13360 Average: 5131716 7024216 2750708 34.90 2688 2067388 685010 7.67 265790 2133049 50620 06:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 273.39 159.70 1267.88 57.20 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 65.81 54.60 622.10 8.39 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 48.61 37.64 384.12 6.72 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 38.60 30.26 275.47 6.88 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 189.89 130.45 41.62 34.79 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 28.84 19.56 8.56 6.17 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 24.53 19.43 6.08 4.59 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 61.87 42.28 88.71 28.56 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 91.07 61.54 334.88 19.08 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) 09/27/2024 _x86_64_ (2 CPU) 06:55:44 LINUX RESTART (2 CPU) 06:56:02 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 38.71 0.07 10.47 20.27 0.11 30.37 06:57:01 AM 0 41.15 0.09 10.95 14.91 0.12 32.79 06:57:01 AM 1 36.27 0.05 9.99 25.64 0.10 27.95 06:58:01 AM all 30.99 0.00 5.55 3.37 0.09 59.99 06:58:01 AM 0 34.71 0.00 5.61 4.13 0.10 55.45 06:58:01 AM 1 27.27 0.00 5.50 2.62 0.08 64.53 06:59:01 AM all 19.08 0.00 2.14 1.94 0.07 76.78 06:59:01 AM 0 26.71 0.00 2.20 1.74 0.07 69.28 06:59:01 AM 1 11.46 0.00 2.07 2.13 0.07 84.28 07:00:01 AM all 22.05 0.00 3.51 0.89 0.08 73.47 07:00:01 AM 0 26.79 0.00 3.81 1.25 0.08 68.07 07:00:01 AM 1 17.31 0.00 3.21 0.53 0.08 78.87 07:01:01 AM all 5.51 0.00 1.51 1.35 0.04 91.58 07:01:01 AM 0 6.29 0.00 1.39 0.67 0.03 91.62 07:01:01 AM 1 4.73 0.00 1.64 2.04 0.05 91.55 07:02:01 AM all 6.65 0.00 0.68 0.07 0.05 92.55 07:02:01 AM 0 5.68 0.00 0.65 0.03 0.05 93.59 07:02:01 AM 1 7.62 0.00 0.72 0.10 0.05 91.51 07:03:01 AM all 11.98 0.00 0.61 0.00 0.05 87.36 07:03:01 AM 0 15.17 0.00 0.53 0.00 0.05 84.24 07:03:01 AM 1 8.78 0.00 0.69 0.00 0.05 90.48 07:04:01 AM all 17.75 0.00 2.75 0.31 0.06 79.13 07:04:01 AM 0 15.39 0.00 2.54 0.25 0.07 81.75 07:04:01 AM 1 20.11 0.00 2.96 0.37 0.05 76.52 Average: all 19.04 0.01 3.38 3.48 0.07 74.01 Average: 0 21.44 0.01 3.44 2.84 0.07 72.19 Average: 1 16.64 0.01 3.33 4.12 0.07 75.84