---> uname -a: Linux prd-centos8-robot-2c-8g-16377.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 598 4986 19 2112 6802 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:5b:98:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe5b:982f/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) 08/31/2024 _x86_64_ (2 CPU) 06:35:24 LINUX RESTART (2 CPU) 06:36:01 AM tps rtps wtps bread/s bwrtn/s 06:37:01 AM 104.07 54.30 49.77 5690.24 34328.89 06:38:01 AM 89.99 15.23 74.76 2706.43 6318.54 06:39:01 AM 74.98 0.70 74.28 50.78 8983.67 06:40:01 AM 17.33 0.42 16.91 64.78 1402.20 06:41:01 AM 46.17 0.03 46.13 3.47 2976.96 06:42:01 AM 20.60 0.00 20.60 0.00 5278.80 06:43:01 AM 0.20 0.00 0.20 0.00 2.80 06:44:01 AM 0.23 0.00 0.23 0.00 2.50 06:45:01 AM 0.18 0.00 0.18 0.00 2.13 06:46:01 AM 21.15 0.77 20.38 107.98 790.75 Average: 37.49 7.14 30.34 862.39 6008.82 06:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:37:01 AM 5824752 7183608 2057680 26.10 2688 1558184 623408 6.98 151668 1649332 20496 06:38:01 AM 5348164 7066252 2534268 32.15 2688 1900132 690532 7.73 210628 2003064 152256 06:39:01 AM 5172568 6998352 2709864 34.38 2688 2002816 728488 8.16 221880 2142964 30136 06:40:01 AM 5250184 7077684 2632248 33.39 2688 2004760 664312 7.44 240556 2049608 12 06:41:01 AM 5032244 7057244 2850188 36.16 2688 2194228 637180 7.13 260076 2222732 150960 06:42:01 AM 5026680 7051672 2855752 36.23 2688 2194228 637180 7.13 260060 2222792 16 06:43:01 AM 5026716 7051688 2855716 36.23 2688 2194228 637180 7.13 260060 2222724 8 06:44:01 AM 5026648 7051624 2855784 36.23 2688 2194232 637180 7.13 260064 2222724 4 06:45:01 AM 5026184 7051160 2856248 36.24 2688 2194232 637180 7.13 260064 2223280 4 06:46:01 AM 5191572 7047232 2690860 34.14 2688 2030300 666172 7.46 442356 1899764 13384 Average: 5192571 7063652 2689861 34.12 2688 2046734 655881 7.34 256741 2085898 36728 06:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 87.65 49.07 348.41 15.27 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 242.94 154.35 1303.09 49.45 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 49.93 37.17 472.57 7.16 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 16.59 10.56 5.97 3.86 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 183.69 132.47 306.11 30.95 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 1.60 0.85 0.38 0.19 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 0.62 0.12 0.09 0.01 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 1.37 0.15 0.10 0.01 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 1.13 0.45 0.30 0.21 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 54.41 39.88 82.99 27.51 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 63.99 42.51 252.01 13.46 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) 08/31/2024 _x86_64_ (2 CPU) 06:35:24 LINUX RESTART (2 CPU) 06:36:01 AM CPU %user %nice %system %iowait %steal %idle 06:37:01 AM all 14.22 0.05 3.88 66.33 0.10 15.42 06:37:01 AM 0 15.47 0.03 3.39 66.85 0.10 14.16 06:37:01 AM 1 12.97 0.07 4.37 65.80 0.10 16.69 06:38:01 AM all 35.69 0.00 6.33 4.62 0.17 53.19 06:38:01 AM 0 30.20 0.00 6.05 3.41 0.15 60.19 06:38:01 AM 1 41.17 0.00 6.61 5.84 0.18 46.20 06:39:01 AM all 20.77 0.00 3.01 13.27 0.13 62.82 06:39:01 AM 0 21.87 0.00 2.87 13.07 0.13 62.05 06:39:01 AM 1 19.67 0.00 3.15 13.47 0.13 63.58 06:40:01 AM all 10.24 0.00 1.35 1.14 0.08 87.20 06:40:01 AM 0 4.65 0.00 1.21 1.59 0.07 92.48 06:40:01 AM 1 15.83 0.00 1.49 0.69 0.08 81.92 06:41:01 AM all 27.84 0.00 4.91 1.50 0.13 65.62 06:41:01 AM 0 22.68 0.00 4.63 0.93 0.10 71.65 06:41:01 AM 1 33.03 0.00 5.20 2.06 0.15 59.56 06:42:01 AM all 0.33 0.00 0.30 2.10 0.03 97.24 06:42:01 AM 0 0.15 0.00 0.28 2.21 0.03 97.32 06:42:01 AM 1 0.50 0.00 0.32 1.99 0.03 97.16 06:43:01 AM all 0.33 0.00 0.08 0.00 0.02 99.58 06:43:01 AM 0 0.28 0.00 0.10 0.00 0.02 99.60 06:43:01 AM 1 0.37 0.00 0.05 0.00 0.02 99.57 06:44:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 06:44:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 06:44:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 06:45:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 06:45:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 06:45:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 06:46:01 AM all 22.16 0.00 3.19 0.47 0.08 74.10 06:46:01 AM 0 25.33 0.00 2.66 0.52 0.07 71.43 06:46:01 AM 1 19.00 0.00 3.71 0.42 0.08 76.78 Average: all 13.21 0.01 2.31 8.83 0.08 75.57 Average: 0 12.15 0.00 2.12 8.75 0.07 76.90 Average: 1 14.26 0.01 2.50 8.91 0.09 74.24