---> uname -a: Linux prd-centos8-robot-2c-8g-27854.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 595 4967 19 2135 6806 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:ad:3f:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fead:3f14/64 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) 09/26/2024 _x86_64_ (2 CPU) 04:41:51 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 123.78 6.96 116.81 1258.11 10064.56 04:45:01 AM 42.34 0.98 41.35 110.90 5262.51 04:46:01 AM 50.44 0.10 50.34 6.27 3725.91 04:47:01 AM 17.91 0.00 17.91 0.00 4636.38 04:48:01 AM 2.13 0.10 2.03 32.12 127.71 04:49:01 AM 0.33 0.00 0.33 0.00 90.12 04:50:01 AM 0.25 0.00 0.25 0.00 39.91 04:51:01 AM 0.18 0.00 0.18 0.00 37.00 04:52:01 AM 26.66 0.65 26.01 74.11 1600.62 Average: 29.34 0.98 28.36 164.62 2842.80 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5222968 7027744 2659464 33.74 2688 1982088 704400 7.89 210540 2107384 105476 04:45:01 AM 5240884 7075704 2641548 33.51 2688 2011808 660156 7.39 239908 2057172 24 04:46:01 AM 5021896 7054700 2860536 36.29 2688 2201932 663584 7.43 259472 2231392 131356 04:47:01 AM 5017808 7050612 2864624 36.34 2688 2201932 663584 7.43 259472 2231276 4 04:48:01 AM 4970496 7006608 2911936 36.94 2688 2205232 764452 8.56 259628 2277864 596 04:49:01 AM 4967192 7005636 2915240 36.98 2688 2207564 798580 8.94 259632 2280968 360 04:50:01 AM 4964488 7003884 2917944 37.02 2688 2208516 821208 9.20 259636 2283616 188 04:51:01 AM 4949532 6989972 2932900 37.21 2688 2209540 801740 8.98 259644 2298612 144 04:52:01 AM 5142424 7020944 2740008 34.76 2688 2054184 705508 7.90 451528 1938488 192 Average: 5055299 7026200 2827133 35.87 2688 2142533 731468 8.19 273273 2189641 26482 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 66.96 54.08 681.03 8.43 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 42.87 32.96 383.85 6.53 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 211.75 145.14 320.45 40.61 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 1.18 0.72 0.16 0.12 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 173.11 159.23 33.16 21.08 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 159.27 153.92 29.75 15.30 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 37.24 31.88 8.37 5.39 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 44.05 35.97 9.88 6.43 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 63.45 43.99 106.98 41.42 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 88.88 73.10 174.85 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) 09/26/2024 _x86_64_ (2 CPU) 04:41:51 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 32.89 0.00 5.85 3.17 0.10 57.99 04:44:01 AM 0 25.32 0.00 5.19 3.36 0.10 66.04 04:44:01 AM 1 40.48 0.00 6.51 2.98 0.10 49.93 04:45:01 AM all 18.52 0.00 2.10 0.95 0.07 78.36 04:45:01 AM 0 8.80 0.00 1.99 0.68 0.05 88.48 04:45:01 AM 1 28.24 0.00 2.22 1.22 0.08 68.24 04:46:01 AM all 27.15 0.00 4.90 1.05 0.08 66.82 04:46:01 AM 0 26.18 0.00 4.46 0.97 0.08 68.31 04:46:01 AM 1 28.11 0.00 5.34 1.14 0.08 65.33 04:47:01 AM all 0.33 0.00 0.26 0.59 0.03 98.79 04:47:01 AM 0 0.03 0.00 0.22 0.65 0.02 99.08 04:47:01 AM 1 0.63 0.00 0.30 0.53 0.03 98.50 04:48:01 AM all 13.74 0.00 0.88 0.09 0.08 85.21 04:48:01 AM 0 12.94 0.00 0.86 0.19 0.07 85.94 04:48:01 AM 1 14.54 0.00 0.89 0.00 0.08 84.48 04:49:01 AM all 13.63 0.00 0.76 0.00 0.07 85.55 04:49:01 AM 0 13.60 0.00 0.67 0.00 0.07 85.66 04:49:01 AM 1 13.65 0.00 0.84 0.00 0.07 85.44 04:50:01 AM all 8.65 0.00 0.43 0.00 0.07 90.86 04:50:01 AM 0 5.22 0.00 0.38 0.00 0.07 94.33 04:50:01 AM 1 12.08 0.00 0.47 0.00 0.07 87.39 04:51:01 AM all 10.76 0.00 0.45 0.00 0.08 88.71 04:51:01 AM 0 15.50 0.00 0.48 0.00 0.07 83.95 04:51:01 AM 1 6.02 0.00 0.42 0.00 0.08 93.48 04:52:01 AM all 24.01 0.00 3.00 0.49 0.09 72.40 04:52:01 AM 0 17.42 0.00 3.12 0.65 0.10 78.70 04:52:01 AM 1 30.60 0.00 2.87 0.33 0.08 66.11 Average: all 16.65 0.00 2.07 0.71 0.07 80.50 Average: 0 13.90 0.00 1.93 0.72 0.07 83.37 Average: 1 19.39 0.00 2.21 0.69 0.08 77.63