---> uname -a: Linux prd-centos8-robot-2c-8g-1218.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 591 4987 19 2118 6810 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:52:ad:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe52:ad15/64 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) 03:41:48 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 186.92 142.75 44.17 13378.37 37711.11 03:44:01 AM 91.69 12.95 78.74 2338.42 6617.49 03:45:01 AM 79.36 0.70 78.66 50.78 9910.33 03:46:01 AM 19.78 0.42 19.36 64.78 1348.42 03:47:02 AM 55.65 0.03 55.61 3.47 7295.88 03:48:01 AM 2.71 0.08 2.63 32.53 82.53 03:49:01 AM 21.65 0.67 20.98 74.25 811.10 Average: 65.54 22.57 42.97 2282.92 9132.72 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5779592 7152352 2102840 26.68 2688 1571852 648432 7.26 155280 1690320 29008 03:44:01 AM 5285032 7026372 2597400 32.95 2688 1923280 706704 7.91 211504 2063608 174768 03:45:01 AM 5185036 7018500 2697396 34.22 2688 2010540 686780 7.69 231784 2119788 1108 03:46:01 AM 5098024 7013756 2784408 35.32 2688 2090352 705804 7.90 255564 2175432 61832 03:47:02 AM 5029884 7065724 2852548 36.19 2688 2205252 634412 7.10 257664 2221668 76 03:48:01 AM 4991372 7028448 2891060 36.68 2688 2206496 681584 7.63 257796 2259948 284 03:49:01 AM 5173112 7034184 2709320 34.37 2688 2037148 658572 7.37 447228 1911488 13372 Average: 5220293 7048477 2662139 33.77 2688 2006417 674613 7.55 259546 2063179 40064 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 196.82 106.76 652.81 42.74 0.00 0.00 0.00 0.00 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 139.89 105.78 1209.67 21.65 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 44.82 32.52 440.91 7.00 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 35.32 25.49 283.10 5.61 0.00 0.00 0.00 0.00 03:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:02 AM eth0 213.75 153.40 58.65 34.02 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 11.30 6.93 3.73 1.15 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 55.66 40.58 83.20 28.06 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 99.86 67.50 391.23 20.08 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) 03:41:48 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 31.37 0.07 8.58 27.42 0.11 32.45 03:43:01 AM 0 34.03 0.05 8.40 28.64 0.12 28.76 03:43:01 AM 1 28.75 0.08 8.76 26.22 0.10 36.08 03:44:01 AM all 35.59 0.00 5.90 4.07 0.14 54.29 03:44:01 AM 0 34.17 0.00 6.31 3.27 0.15 56.10 03:44:01 AM 1 37.02 0.00 5.49 4.89 0.13 52.48 03:45:01 AM all 20.72 0.00 3.14 3.30 0.12 72.72 03:45:01 AM 0 29.85 0.00 3.57 4.62 0.08 61.88 03:45:01 AM 1 11.61 0.00 2.72 1.99 0.15 83.53 03:46:01 AM all 16.65 0.00 2.24 0.84 0.08 80.19 03:46:01 AM 0 17.42 0.00 2.28 1.34 0.07 78.90 03:46:01 AM 1 15.88 0.00 2.20 0.34 0.10 81.48 03:47:02 AM all 18.45 0.00 3.28 3.62 0.08 74.57 03:47:02 AM 0 22.81 0.00 3.37 3.96 0.08 69.77 03:47:02 AM 1 14.09 0.00 3.20 3.28 0.08 79.35 03:48:01 AM all 1.46 0.00 0.18 0.02 0.05 98.29 03:48:01 AM 0 0.70 0.00 0.12 0.02 0.05 99.12 03:48:01 AM 1 2.23 0.00 0.24 0.02 0.05 97.47 03:49:01 AM all 23.50 0.00 3.18 0.43 0.08 72.81 03:49:01 AM 0 30.40 0.00 3.79 0.45 0.08 65.27 03:49:01 AM 1 16.59 0.00 2.56 0.42 0.08 80.35 Average: all 21.12 0.01 3.78 5.63 0.10 69.37 Average: 0 24.21 0.01 3.97 5.97 0.09 65.76 Average: 1 18.03 0.01 3.59 5.28 0.10 72.98