---> uname -a: Linux prd-centos8-robot-2c-8g-392.novalocal 4.18.0-552.el8.x86_64 #1 SMP Sun Apr 7 19:39:51 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 574 5006 19 2116 6826 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:1b:8b:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe1b:8b0d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 04:35:17 LINUX RESTART (2 CPU) 04:36:01 AM tps rtps wtps bread/s bwrtn/s 04:37:01 AM 92.57 12.73 79.84 2361.48 5163.58 04:38:01 AM 77.57 0.77 76.81 52.52 8564.16 04:39:01 AM 16.15 0.80 15.35 121.85 1501.22 04:40:01 AM 57.56 0.20 57.36 12.93 7204.92 04:41:01 AM 9.45 0.00 9.45 0.00 953.47 04:42:01 AM 2.13 0.03 2.10 1.07 156.56 04:43:01 AM 0.32 0.00 0.32 0.00 5.51 04:44:02 AM 0.13 0.00 0.13 0.00 2.02 04:45:01 AM 16.47 0.24 16.23 34.70 800.19 Average: 30.29 1.64 28.65 287.65 2709.39 04:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:37:01 AM 5260992 7000324 2621440 33.26 2688 1921744 742196 8.31 212280 2089332 166732 04:38:01 AM 5191452 7014476 2690980 34.14 2688 2000272 711464 7.97 222296 2123896 37112 04:39:01 AM 5256000 7083956 2626432 33.32 2688 2005200 639632 7.16 241140 2040732 4 04:40:01 AM 5034652 7057996 2847780 36.13 2688 2192852 645516 7.23 263028 2208972 21020 04:41:01 AM 5036172 7059532 2846260 36.11 2688 2192868 644596 7.22 263064 2208816 16 04:42:01 AM 4961172 6987140 2921260 37.06 2688 2195476 769412 8.62 263236 2282644 24 04:43:01 AM 4923488 6949472 2958944 37.54 2688 2195492 788576 8.83 263236 2320320 16 04:44:02 AM 5032188 7059076 2850244 36.16 2688 2196396 649104 7.27 263580 2211924 900 04:45:01 AM 5139392 6998944 2743040 34.80 2688 2034952 704332 7.89 283840 2109312 13196 Average: 5092834 7023435 2789598 35.39 2688 2103917 699425 7.83 252856 2177328 26558 04:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 98.48 74.68 972.74 12.20 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 30.19 25.46 277.28 5.38 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 18.90 15.68 6.26 4.86 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 504.07 448.47 366.33 95.45 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 221.33 203.92 44.37 37.01 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 180.14 145.26 1730.37 10.71 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 463.40 409.26 5665.01 26.44 0.00 0.00 0.00 0.00 04:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:02 AM eth0 453.57 399.88 5471.97 26.76 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 59.42 43.71 94.29 27.47 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 225.81 196.54 1628.20 27.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-552.el8.x86_64 (centos-stream-8-robot-70fa4a9a-a789-42ec-8956-d3bcad8290ab.noval) 05/04/2024 _x86_64_ (2 CPU) 04:35:17 LINUX RESTART (2 CPU) 04:36:01 AM CPU %user %nice %system %iowait %steal %idle 04:37:01 AM all 39.36 0.00 5.85 1.68 0.12 52.98 04:37:01 AM 0 42.81 0.00 6.11 1.41 0.13 49.53 04:37:01 AM 1 35.90 0.00 5.60 1.95 0.12 56.44 04:38:01 AM all 23.59 0.00 3.08 1.75 0.10 71.48 04:38:01 AM 0 20.45 0.00 2.81 1.87 0.10 74.77 04:38:01 AM 1 26.73 0.00 3.35 1.63 0.10 68.18 04:39:01 AM all 12.14 0.00 1.73 0.21 0.07 85.86 04:39:01 AM 0 13.96 0.00 1.82 0.05 0.05 84.12 04:39:01 AM 1 10.31 0.00 1.64 0.37 0.08 87.60 04:40:01 AM all 32.39 0.00 5.43 0.75 0.09 61.34 04:40:01 AM 0 39.34 0.00 6.05 0.90 0.10 53.61 04:40:01 AM 1 25.44 0.00 4.81 0.60 0.08 69.07 04:41:01 AM all 0.59 0.00 0.61 0.12 0.05 98.64 04:41:01 AM 0 0.57 0.00 0.64 0.18 0.05 98.56 04:41:01 AM 1 0.60 0.00 0.59 0.05 0.05 98.71 04:42:01 AM all 8.85 0.00 1.89 0.02 0.08 89.17 04:42:01 AM 0 12.76 0.00 2.80 0.02 0.08 84.34 04:42:01 AM 1 4.97 0.00 0.99 0.02 0.07 93.96 04:43:01 AM all 8.88 0.00 1.35 0.00 0.11 89.66 04:43:01 AM 0 17.14 0.00 2.48 0.00 0.13 80.25 04:43:01 AM 1 0.67 0.00 0.23 0.00 0.08 99.01 04:44:02 AM all 9.85 0.00 1.20 0.00 0.12 88.83 04:44:02 AM 0 19.02 0.00 2.16 0.00 0.12 78.71 04:44:02 AM 1 0.74 0.00 0.25 0.00 0.12 98.89 04:45:01 AM all 16.24 0.00 2.25 0.14 0.06 81.31 04:45:01 AM 0 14.97 0.00 2.53 0.14 0.05 82.32 04:45:01 AM 1 17.51 0.00 1.97 0.15 0.07 80.30 Average: all 16.90 0.00 2.60 0.52 0.09 79.88 Average: 0 20.14 0.00 3.05 0.51 0.09 76.21 Average: 1 13.67 0.00 2.16 0.53 0.09 83.55