---> uname -a: Linux prd-centos8-robot-2c-8g-3019.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 583 4989 19 2124 6818 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:65:79:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe65:79cd/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) 12/16/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 82.57 25.35 57.22 7022.98 18251.08 12:59:01 AM 101.37 0.70 100.67 50.78 10915.81 01:00:01 AM 22.70 0.42 22.28 64.79 1993.85 01:01:01 AM 57.59 0.05 57.54 3.60 7300.05 01:02:01 AM 8.51 0.15 8.36 33.71 783.99 01:03:01 AM 2.02 0.02 2.00 0.13 70.70 01:04:01 AM 0.18 0.00 0.18 0.00 4.68 01:05:01 AM 20.91 0.42 20.50 47.73 1151.62 Average: 36.89 3.34 33.54 890.19 5031.56 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5343124 7015424 2539308 32.21 2688 1860892 757636 8.48 225608 2016244 142292 12:59:01 AM 5161236 7000052 2721196 34.52 2688 2015980 715844 8.02 221624 2151128 35464 01:00:01 AM 5188640 7064052 2693792 34.17 2688 2050320 655496 7.34 245944 2096672 32020 01:01:01 AM 5019712 7061544 2862720 36.32 2688 2211800 629648 7.05 257772 2232584 16568 01:02:01 AM 4982516 7025552 2899916 36.79 2688 2213012 678436 7.60 258068 2269392 12 01:03:01 AM 4782692 6825844 3099740 39.32 2688 2213120 914008 10.23 258068 2467532 24 01:04:01 AM 4901720 6945172 2980712 37.81 2688 2213420 799560 8.95 258068 2348840 228 01:05:01 AM 5174824 7041980 2707608 34.35 2688 2043680 681044 7.63 447316 1913260 176 Average: 5069308 6997452 2813124 35.69 2688 2102778 728959 8.16 271558 2186956 28348 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 286.89 180.89 1593.15 60.06 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 68.28 51.28 675.57 8.84 0.00 0.00 0.00 0.00 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 14.71 11.50 6.60 4.48 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 220.82 161.60 335.03 42.82 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 17.62 11.23 4.36 1.20 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 414.93 376.19 4510.96 712.47 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 388.84 347.05 5008.71 22.58 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 149.33 113.36 1081.74 25.79 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 194.98 156.58 1652.03 109.87 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) 12/16/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.71 0.00 7.14 7.11 0.11 44.93 12:58:01 AM 0 36.35 0.00 7.18 7.59 0.12 48.75 12:58:01 AM 1 45.04 0.00 7.09 6.63 0.10 41.14 12:59:01 AM all 29.85 0.00 4.42 6.72 0.16 58.85 12:59:01 AM 0 33.12 0.00 4.38 6.68 0.15 55.67 12:59:01 AM 1 26.57 0.00 4.46 6.76 0.17 62.03 01:00:01 AM all 16.92 0.00 2.37 2.54 0.09 78.07 01:00:01 AM 0 17.30 0.00 2.74 2.23 0.08 77.65 01:00:01 AM 1 16.55 0.00 2.01 2.85 0.10 78.49 01:01:01 AM all 20.96 0.00 3.50 2.84 0.08 72.63 01:01:01 AM 0 20.68 0.00 3.57 3.82 0.07 71.87 01:01:01 AM 1 21.23 0.00 3.43 1.87 0.08 73.38 01:02:01 AM all 1.10 0.00 0.25 0.41 0.05 98.18 01:02:01 AM 0 2.00 0.00 0.34 0.69 0.03 96.95 01:02:01 AM 1 0.22 0.00 0.17 0.13 0.07 99.42 01:03:01 AM all 14.70 0.00 1.28 0.01 0.11 83.90 01:03:01 AM 0 13.70 0.00 1.20 0.00 0.12 84.98 01:03:01 AM 1 15.70 0.00 1.36 0.02 0.10 82.83 01:04:01 AM all 10.22 0.00 1.34 0.00 0.10 88.35 01:04:01 AM 0 12.84 0.00 1.62 0.00 0.12 85.43 01:04:01 AM 1 7.62 0.00 1.06 0.00 0.08 91.23 01:05:01 AM all 17.49 0.00 2.93 0.51 0.08 78.99 01:05:01 AM 0 12.21 0.00 3.03 0.57 0.08 84.10 01:05:01 AM 1 22.73 0.00 2.83 0.45 0.08 73.91 Average: all 18.93 0.00 2.89 2.51 0.10 75.58 Average: 0 18.48 0.00 2.99 2.69 0.10 75.74 Average: 1 19.38 0.00 2.79 2.32 0.10 75.41