---> uname -a: Linux prd-centos8-robot-2c-8g-1212.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 594 4971 19 2131 6806 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:94:7a:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe94:7a84/64 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:53 LINUX RESTART (2 CPU) 03:43:02 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 99.36 13.18 86.17 2379.12 6477.53 03:45:01 AM 76.48 0.70 75.78 50.77 9897.02 03:46:01 AM 22.53 0.42 22.11 64.79 1393.83 03:47:01 AM 46.50 0.03 46.47 3.47 7016.99 03:48:01 AM 2.67 0.10 2.57 32.13 85.15 03:49:01 AM 2.10 0.03 2.07 1.87 112.20 03:50:01 AM 13.56 0.33 13.23 37.86 591.07 Average: 37.45 2.09 35.37 362.31 3646.95 03:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5187940 6989148 2694484 34.18 2688 1980076 740624 8.29 217292 2142672 227712 03:45:01 AM 5130960 6991944 2751464 34.91 2688 2038220 712784 7.98 233056 2171912 25560 03:46:01 AM 4990856 6979712 2891568 36.68 2688 2161468 740700 8.29 268200 2262488 128472 03:47:01 AM 5013084 7051916 2869340 36.40 2688 2208480 640620 7.17 257168 2236428 8 03:48:01 AM 4972072 7012572 2910352 36.92 2688 2210160 694556 7.78 257428 2277184 728 03:49:01 AM 4966316 7008840 2916108 37.00 2688 2212168 694556 7.78 257572 2282712 1228 03:50:01 AM 5107020 6980008 2775404 35.21 2688 2048176 721120 8.07 293504 2130064 21504 Average: 5052607 7002020 2829817 35.90 2688 2122678 706423 7.91 254889 2214780 57887 03:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 107.10 83.66 1043.20 20.00 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 52.24 36.63 441.96 7.85 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 38.36 27.48 294.18 5.73 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 237.30 170.68 51.60 43.12 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 22.71 14.38 5.61 2.27 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 26.39 21.26 7.90 4.84 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 62.07 43.68 86.31 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 77.96 56.76 273.99 15.89 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) 12/09/2024 _x86_64_ (2 CPU) 03:41:53 LINUX RESTART (2 CPU) 03:43:02 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 37.41 0.00 6.11 3.58 0.10 52.80 03:44:01 AM 0 45.54 0.00 7.41 3.51 0.10 43.43 03:44:01 AM 1 29.28 0.00 4.80 3.65 0.10 62.17 03:45:01 AM all 20.19 0.00 2.84 4.07 0.08 72.81 03:45:01 AM 0 21.26 0.00 2.54 3.72 0.10 72.38 03:45:01 AM 1 19.12 0.00 3.14 4.43 0.07 73.25 03:46:01 AM all 18.57 0.00 2.48 0.68 0.08 78.20 03:46:01 AM 0 20.92 0.00 2.47 0.93 0.07 75.61 03:46:01 AM 1 16.20 0.00 2.49 0.43 0.08 80.79 03:47:01 AM all 13.75 0.00 2.57 1.71 0.07 81.91 03:47:01 AM 0 19.83 0.00 2.96 2.06 0.07 75.09 03:47:01 AM 1 7.66 0.00 2.17 1.35 0.07 88.74 03:48:01 AM all 4.32 0.00 0.38 0.05 0.04 95.21 03:48:01 AM 0 7.05 0.00 0.57 0.10 0.03 92.25 03:48:01 AM 1 1.59 0.00 0.18 0.00 0.05 98.18 03:49:01 AM all 9.90 0.00 0.79 0.01 0.05 89.25 03:49:01 AM 0 15.81 0.00 1.35 0.02 0.07 82.76 03:49:01 AM 1 4.00 0.00 0.23 0.00 0.03 95.74 03:50:01 AM all 20.11 0.00 2.16 0.21 0.08 77.44 03:50:01 AM 0 32.47 0.00 3.23 0.10 0.07 64.14 03:50:01 AM 1 7.75 0.00 1.10 0.32 0.08 90.74 Average: all 17.71 0.00 2.47 1.47 0.07 78.29 Average: 0 23.22 0.00 2.92 1.49 0.07 72.30 Average: 1 12.19 0.00 2.01 1.45 0.07 84.27