---> uname -a: Linux prd-centos8-robot-2c-8g-6401.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 565 5012 19 2120 6836 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:ed:4e:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:feed:4e87/64 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:22 LINUX RESTART (2 CPU) 03:20:00 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 23.56 23.56 0.00 740.23 0.00 03:21:01 AM 72.35 23.40 48.96 6589.44 5178.35 03:22:01 AM 110.13 0.70 109.43 50.78 11245.37 03:23:01 AM 15.51 0.42 15.09 64.78 1304.43 03:24:01 AM 58.60 0.03 58.56 3.47 7492.85 03:25:01 AM 7.33 0.08 7.25 31.99 755.17 03:26:01 AM 25.02 0.43 24.59 47.85 1252.35 Average: 48.04 4.27 43.77 1129.38 4516.35 03:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5998528 7288532 1883904 23.90 2688 1488984 459396 5.14 130496 1492356 12064 03:21:01 AM 5400020 7039296 2482412 31.49 2688 1828732 746120 8.35 218764 1967744 111896 03:22:01 AM 5190232 7024720 2692200 34.15 2688 2011612 708560 7.93 220832 2125076 30128 03:23:01 AM 5245516 7085108 2636916 33.45 2688 2016804 656756 7.35 243008 2049012 3268 03:24:01 AM 5046012 7081652 2836420 35.98 2688 2204704 635240 7.11 256872 2205652 16560 03:25:01 AM 5006288 7042764 2876144 36.49 2688 2205916 685044 7.67 256992 2245376 32 03:26:01 AM 5147220 7009760 2735212 34.70 2688 2038436 691552 7.74 445572 1941344 168 Average: 5290545 7081690 2591887 32.88 2688 1970741 654667 7.33 253219 2003794 24874 03:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 10.34 11.49 1.99 2.57 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 295.82 196.28 1533.97 60.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 76.57 57.48 675.15 9.00 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 17.76 9.28 6.27 3.75 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 238.35 204.72 336.40 48.63 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 11.76 4.48 3.61 0.81 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 57.55 38.09 78.00 20.93 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 115.79 84.70 436.78 23.76 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:22 LINUX RESTART (2 CPU) 03:20:00 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 91.33 0.00 8.09 0.00 0.58 0.00 03:20:01 AM 0 93.10 0.00 6.32 0.00 0.57 0.00 03:20:01 AM 1 89.53 0.00 9.88 0.00 0.58 0.00 03:21:01 AM all 32.15 0.00 5.92 3.13 0.10 58.70 03:21:01 AM 0 34.69 0.00 6.86 3.75 0.10 54.60 03:21:01 AM 1 29.61 0.00 4.97 2.52 0.10 62.81 03:22:01 AM all 30.37 0.00 4.42 4.11 0.08 61.03 03:22:01 AM 0 17.43 0.00 3.59 4.82 0.08 74.07 03:22:01 AM 1 43.32 0.00 5.25 3.39 0.08 47.96 03:23:01 AM all 10.53 0.00 1.66 0.48 0.04 87.29 03:23:01 AM 0 17.71 0.00 2.00 0.40 0.05 79.84 03:23:01 AM 1 3.36 0.00 1.32 0.55 0.03 94.74 03:24:01 AM all 27.40 0.00 4.36 1.77 0.10 66.37 03:24:01 AM 0 22.73 0.00 4.14 2.17 0.10 70.86 03:24:01 AM 1 32.08 0.00 4.58 1.37 0.10 61.87 03:25:01 AM all 1.44 0.00 0.24 0.23 0.03 98.05 03:25:01 AM 0 0.65 0.00 0.18 0.38 0.02 98.76 03:25:01 AM 1 2.24 0.00 0.30 0.08 0.03 97.34 03:26:01 AM all 19.52 0.00 2.70 0.40 0.06 77.32 03:26:01 AM 0 18.45 0.00 2.40 0.17 0.07 78.91 03:26:01 AM 1 20.59 0.00 2.99 0.64 0.05 75.74 Average: all 20.57 0.00 3.24 1.68 0.07 74.44 Average: 0 18.96 0.00 3.21 1.94 0.07 75.82 Average: 1 22.18 0.00 3.26 1.42 0.07 73.07