---> uname -a: Linux prd-centos8-robot-2c-8g-23286.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 573 5010 19 2114 6828 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:1f:ee:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe1f:ee03/64 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) 09/17/2024 _x86_64_ (2 CPU) 04:41:47 LINUX RESTART (2 CPU) 04:42:01 AM tps rtps wtps bread/s bwrtn/s 04:43:02 AM 190.32 137.54 52.78 12449.73 37121.32 04:44:01 AM 66.90 15.31 51.58 3256.24 4697.12 04:45:01 AM 101.32 0.70 100.62 50.79 10590.52 04:46:01 AM 19.08 0.42 18.66 64.78 1738.05 04:47:01 AM 46.34 0.03 46.31 3.47 3236.84 04:48:01 AM 18.93 0.08 18.84 31.99 4663.18 04:49:01 AM 15.53 0.43 15.10 47.86 680.19 Average: 65.49 22.10 43.39 2270.44 8972.74 04:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:43:02 AM 5991776 7322308 1890648 23.99 2688 1530148 558176 6.25 149348 1484076 3668 04:44:01 AM 5287040 7015252 2595384 32.93 2688 1912708 740932 8.30 244448 2035748 183708 04:45:01 AM 5187704 7015412 2694720 34.19 2688 2005184 690884 7.74 221672 2127396 30068 04:46:01 AM 5193264 7060048 2689160 34.12 2688 2041528 646040 7.23 249768 2087132 33992 04:47:01 AM 5050076 7077388 2832348 35.93 2688 2196768 626264 7.01 260084 2201888 132560 04:48:01 AM 5009536 7037880 2872888 36.45 2688 2197820 657288 7.36 260224 2237588 104 04:49:01 AM 5205840 7062416 2676584 33.96 2688 2032216 642460 7.19 443456 1881576 13360 Average: 5275034 7084386 2607390 33.08 2688 1988053 651721 7.30 261286 2007915 56780 04:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:02 AM eth0 31.53 21.74 121.72 3.25 0.00 0.00 0.00 0.00 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 265.98 163.15 1540.57 59.25 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 57.99 46.44 591.96 8.10 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 12.13 9.71 5.97 3.85 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 216.45 184.45 311.91 42.75 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 10.31 4.25 3.27 0.56 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 58.22 38.98 79.77 20.16 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 92.82 66.73 376.56 19.61 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) 09/17/2024 _x86_64_ (2 CPU) 04:41:47 LINUX RESTART (2 CPU) 04:42:01 AM CPU %user %nice %system %iowait %steal %idle 04:43:02 AM all 24.09 0.07 7.77 58.73 0.08 9.26 04:43:02 AM 0 23.25 0.07 7.79 58.80 0.09 10.00 04:43:02 AM 1 24.93 0.07 7.75 58.65 0.08 8.51 04:44:01 AM all 31.11 0.00 5.52 4.54 0.10 58.73 04:44:01 AM 0 39.00 0.00 6.78 5.85 0.10 48.27 04:44:01 AM 1 23.22 0.00 4.25 3.23 0.10 69.19 04:45:01 AM all 27.16 0.00 4.00 6.41 0.09 62.34 04:45:01 AM 0 39.30 0.00 4.99 7.50 0.08 48.13 04:45:01 AM 1 15.04 0.00 3.02 5.31 0.10 76.52 04:46:01 AM all 15.99 0.00 2.28 1.13 0.08 80.52 04:46:01 AM 0 18.84 0.00 2.07 0.65 0.07 78.38 04:46:01 AM 1 13.15 0.00 2.49 1.62 0.08 82.67 04:47:01 AM all 20.41 0.00 3.34 1.00 0.08 75.17 04:47:01 AM 0 28.14 0.00 3.79 0.92 0.07 67.08 04:47:01 AM 1 12.67 0.00 2.89 1.09 0.08 83.27 04:48:01 AM all 0.71 0.00 0.33 1.44 0.05 97.47 04:48:01 AM 0 0.98 0.00 0.37 1.23 0.05 97.36 04:48:01 AM 1 0.43 0.00 0.28 1.65 0.05 97.58 04:49:01 AM all 14.77 0.00 2.50 0.46 0.07 82.21 04:49:01 AM 0 16.47 0.00 2.51 0.74 0.07 80.21 04:49:01 AM 1 13.06 0.00 2.49 0.18 0.07 84.20 Average: all 19.14 0.01 3.66 10.43 0.08 66.69 Average: 0 23.67 0.01 4.03 10.70 0.07 61.52 Average: 1 14.60 0.01 3.30 10.16 0.08 71.85