---> uname -a: Linux prd-centos8-robot-2c-8g-5799.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 583 4977 19 2135 6817 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:14:c4:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe14:c446/64 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:23 LINUX RESTART (2 CPU) 10:43:01 PM tps rtps wtps bread/s bwrtn/s 10:44:01 PM 96.32 43.63 52.69 7223.06 6884.29 10:45:01 PM 107.48 0.70 106.78 50.78 11312.65 10:46:01 PM 17.26 0.42 16.84 64.78 1575.21 10:47:01 PM 67.12 2.52 64.61 396.07 7818.51 10:48:01 PM 3.08 0.00 3.08 0.00 207.41 10:49:01 PM 0.27 0.00 0.27 0.00 4.97 10:50:01 PM 0.13 0.00 0.13 0.00 1.32 10:51:01 PM 0.33 0.12 0.22 33.86 5.91 10:52:01 PM 28.42 0.65 27.77 74.11 1288.80 Average: 35.60 5.34 30.27 871.55 3233.27 10:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 PM 5342572 7016396 2539860 32.22 2688 1861668 761008 8.52 226232 2015192 141752 10:45:01 PM 5171092 7008176 2711340 34.40 2688 2014236 718964 8.05 221440 2146528 30128 10:46:01 PM 5154208 7029024 2728224 34.61 2688 2049836 704208 7.88 248804 2130880 33392 10:47:01 PM 5011868 7061688 2870564 36.42 2688 2219128 645980 7.23 262328 2236464 3564 10:48:01 PM 5011884 7061704 2870548 36.42 2688 2219128 645980 7.23 262324 2236468 4 10:49:01 PM 5011404 7061228 2871028 36.42 2688 2219132 645980 7.23 262324 2236616 4 10:50:01 PM 5011600 7061428 2870832 36.42 2688 2219132 645924 7.23 262324 2236788 4 10:51:01 PM 5010092 7061824 2872340 36.44 2688 2221004 643316 7.20 263196 2237704 860 10:52:01 PM 5123948 7002468 2758484 35.00 2688 2053644 712156 7.97 452104 1956952 188 Average: 5094296 7040437 2788136 35.37 2688 2119656 680391 7.62 273453 2159288 23322 10:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 345.88 199.23 1543.26 61.77 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 68.73 54.02 675.08 8.76 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 19.41 10.81 6.83 4.09 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 247.56 188.94 336.91 45.72 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 1.52 0.62 0.17 0.10 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 1.03 0.37 1.05 0.76 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 1.18 0.15 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 13.45 8.91 3.74 2.01 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 41.84 31.62 78.63 22.09 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 82.29 54.96 294.00 16.15 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:23 LINUX RESTART (2 CPU) 10:43:01 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 39.02 0.03 7.07 3.17 0.11 50.61 10:44:01 PM 0 45.31 0.02 8.09 3.60 0.12 42.87 10:44:01 PM 1 32.75 0.03 6.05 2.74 0.10 58.33 10:45:01 PM all 28.91 0.00 4.41 3.48 0.11 63.09 10:45:01 PM 0 42.63 0.00 5.53 3.65 0.12 48.08 10:45:01 PM 1 15.19 0.00 3.30 3.31 0.10 78.10 10:46:01 PM all 15.68 0.00 2.16 0.67 0.06 81.43 10:46:01 PM 0 20.11 0.00 2.54 1.14 0.07 76.14 10:46:01 PM 1 11.24 0.00 1.79 0.20 0.05 86.72 10:47:01 PM all 22.67 0.00 3.76 3.02 0.08 70.47 10:47:01 PM 0 30.99 0.00 4.13 1.72 0.08 63.07 10:47:01 PM 1 14.37 0.00 3.38 4.32 0.08 77.84 10:48:01 PM all 0.07 0.00 0.08 0.33 0.03 99.51 10:48:01 PM 0 0.08 0.00 0.08 0.52 0.03 99.28 10:48:01 PM 1 0.05 0.00 0.07 0.13 0.02 99.73 10:49:01 PM all 0.28 0.00 0.06 0.00 0.03 99.64 10:49:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 10:49:01 PM 1 0.45 0.00 0.05 0.00 0.02 99.48 10:50:01 PM all 0.23 0.00 0.07 0.00 0.03 99.68 10:50:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 10:50:01 PM 1 0.38 0.00 0.10 0.00 0.03 99.48 10:51:01 PM all 1.60 0.00 0.29 0.03 0.03 98.05 10:51:01 PM 0 0.53 0.00 0.23 0.00 0.03 99.20 10:51:01 PM 1 2.67 0.00 0.35 0.05 0.03 96.89 10:52:01 PM all 24.53 0.00 3.03 0.40 0.07 71.97 10:52:01 PM 0 39.93 0.00 3.64 0.63 0.07 55.73 10:52:01 PM 1 9.11 0.00 2.42 0.17 0.07 88.23 Average: all 14.77 0.00 2.32 1.23 0.06 81.61 Average: 0 19.97 0.00 2.70 1.25 0.06 76.01 Average: 1 9.58 0.00 1.95 1.22 0.06 87.20