---> uname -a: Linux prd-centos8-robot-2c-8g-27287.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: 2800.000 BogoMIPS: 5600.00 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 601 4935 19 2160 6799 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:9b:bc:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe9b:bc54/64 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:26 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 105.18 37.74 67.44 7112.68 9571.04 12:39:01 AM 102.60 0.70 101.90 50.78 10839.27 12:40:01 AM 21.63 0.42 21.21 64.78 1792.10 12:41:01 AM 62.73 2.52 60.21 396.00 7718.38 12:42:01 AM 5.43 0.08 5.35 31.99 222.48 12:43:01 AM 2.28 0.03 2.25 1.07 343.36 12:44:01 AM 0.33 0.00 0.33 0.00 6.45 12:45:01 AM 0.25 0.00 0.25 0.00 163.53 12:46:01 AM 24.20 0.64 23.56 74.43 1679.38 Average: 36.09 4.69 31.40 860.47 3596.48 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5275224 7003628 2607200 33.08 2688 1912984 755224 8.46 243992 2048856 192428 12:39:01 AM 5173776 7006960 2708648 34.36 2688 2009896 723720 8.10 220988 2140316 30076 12:40:01 AM 5176800 7051008 2705624 34.32 2688 2048872 692672 7.76 249176 2104416 36504 12:41:01 AM 5015236 7059740 2867188 36.37 2688 2213684 640076 7.17 262780 2228436 96 12:42:01 AM 4973096 7018888 2909328 36.91 2688 2214980 706528 7.91 263048 2270424 76 12:43:01 AM 4953448 7007308 2928976 37.16 2688 2223060 722804 8.09 263048 2289568 12 12:44:01 AM 4938552 6992448 2943872 37.35 2688 2223096 738708 8.27 263048 2305068 4 12:45:01 AM 5000556 7061096 2881868 36.56 2688 2229740 649308 7.27 263432 2243220 1816 12:46:01 AM 5063896 6967780 2818528 35.76 2688 2078720 723956 8.11 461280 2005848 188 Average: 5063398 7018762 2819026 35.76 2688 2128337 705888 7.90 276755 2181795 29022 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 301.55 178.22 1572.85 60.06 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 67.08 50.70 614.04 8.69 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 17.41 11.90 8.23 4.33 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 183.37 165.18 311.95 37.81 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 23.60 10.31 6.57 1.17 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 261.72 257.26 117.92 106.30 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 287.04 274.44 550.81 93.61 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 79.71 59.78 327.27 10.70 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 55.65 39.43 102.24 48.89 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 142.06 116.50 401.87 41.27 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) 09/25/2024 _x86_64_ (2 CPU) 00:36:26 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 41.25 0.02 7.79 8.19 0.13 42.62 12:38:01 AM 0 34.67 0.02 7.53 7.61 0.12 50.06 12:38:01 AM 1 47.82 0.02 8.05 8.77 0.15 35.20 12:39:01 AM all 30.33 0.00 4.47 4.63 0.13 60.45 12:39:01 AM 0 27.38 0.00 4.38 5.47 0.13 62.63 12:39:01 AM 1 33.28 0.00 4.55 3.79 0.12 58.26 12:40:01 AM all 17.42 0.00 2.54 0.75 0.08 79.21 12:40:01 AM 0 4.40 0.00 1.88 0.43 0.07 93.22 12:40:01 AM 1 30.48 0.00 3.19 1.07 0.10 65.16 12:41:01 AM all 22.21 0.00 3.91 3.07 0.10 70.72 12:41:01 AM 0 19.19 0.00 3.55 2.98 0.10 74.18 12:41:01 AM 1 25.21 0.00 4.26 3.15 0.10 67.27 12:42:01 AM all 2.96 0.00 0.31 0.13 0.04 96.56 12:42:01 AM 0 3.62 0.00 0.39 0.25 0.03 95.71 12:42:01 AM 1 2.30 0.00 0.24 0.00 0.05 97.41 12:43:01 AM all 28.63 0.00 1.19 0.05 0.11 70.02 12:43:01 AM 0 1.94 0.00 0.30 0.08 0.07 97.61 12:43:01 AM 1 55.36 0.00 2.08 0.02 0.15 42.39 12:44:01 AM all 28.95 0.00 0.64 0.00 0.10 70.31 12:44:01 AM 0 4.72 0.00 0.28 0.00 0.08 94.91 12:44:01 AM 1 53.27 0.00 0.99 0.00 0.12 45.62 12:45:01 AM all 6.28 0.00 0.39 0.08 0.06 93.20 12:45:01 AM 0 0.77 0.00 0.28 0.15 0.05 98.75 12:45:01 AM 1 11.87 0.00 0.49 0.00 0.07 87.57 12:46:01 AM all 28.57 0.00 3.55 0.34 0.09 67.45 12:46:01 AM 0 29.43 0.00 3.42 0.29 0.08 66.78 12:46:01 AM 1 27.70 0.00 3.69 0.39 0.10 68.12 Average: all 22.96 0.00 2.75 1.92 0.09 72.27 Average: 0 13.98 0.00 2.44 1.92 0.08 81.57 Average: 1 31.96 0.00 3.07 1.92 0.11 62.95