---> uname -a: Linux prd-centos8-robot-2c-8g-42223.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 578 4999 19 2120 6822 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:45:b2:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe45:b25f/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) 10/14/2024 _x86_64_ (2 CPU) 03:35:47 LINUX RESTART (2 CPU) 03:36:01 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 194.99 146.06 48.93 13333.99 37626.09 03:38:01 AM 99.52 13.18 86.34 2346.42 6872.39 03:39:01 AM 75.34 0.70 74.64 50.79 9585.22 03:40:01 AM 8.81 0.57 8.25 64.77 256.52 03:41:01 AM 57.40 0.03 57.37 3.46 7600.28 03:42:01 AM 9.25 0.08 9.17 31.99 834.28 03:43:01 AM 6.81 0.33 6.48 37.85 230.77 03:44:01 AM 29.21 0.52 28.70 63.86 1261.16 Average: 60.18 20.19 39.98 1992.39 8035.28 03:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5796776 7172832 2085656 26.46 2688 1575248 598584 6.70 154248 1672704 30176 03:38:01 AM 5317188 7050068 2565244 32.54 2688 1915088 673564 7.54 210564 2032020 160668 03:39:01 AM 5194264 7026516 2688168 34.10 2688 2009308 684688 7.67 231484 2108980 1120 03:40:01 AM 5199364 7036000 2683068 34.04 2688 2013680 685804 7.68 244692 2090256 3548 03:41:01 AM 5028544 7063484 2853888 36.21 2688 2204272 626088 7.01 258192 2216488 16556 03:42:01 AM 4991436 7027616 2890996 36.68 2688 2205516 677924 7.59 258320 2255836 300 03:43:01 AM 5116324 6998916 2766108 35.09 2688 2055620 710540 7.96 269396 2137008 21780 03:44:01 AM 5129956 6996324 2752476 34.92 2688 2041040 691796 7.75 445812 1953140 16720 Average: 5221732 7046470 2660700 33.75 2688 2002472 668624 7.49 259088 2058304 31358 03:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 131.57 82.48 606.60 36.67 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 167.24 119.78 1255.57 24.19 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 51.64 34.81 405.34 7.11 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 16.74 11.69 4.96 3.43 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 266.02 189.99 340.68 48.14 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 14.21 7.62 4.09 3.34 0.00 0.00 0.00 0.00 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 156.88 124.78 1441.06 24.99 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 20.66 19.45 17.22 9.26 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 103.13 73.83 509.46 19.64 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:47 LINUX RESTART (2 CPU) 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 30.62 0.07 8.94 39.85 0.15 20.38 03:37:01 AM 0 28.42 0.09 9.80 40.27 0.17 21.25 03:37:01 AM 1 32.78 0.05 8.09 39.45 0.12 19.51 03:38:01 AM all 35.46 0.00 6.05 3.30 0.13 55.07 03:38:01 AM 0 47.22 0.00 7.42 3.29 0.13 41.93 03:38:01 AM 1 23.77 0.00 4.69 3.30 0.12 68.13 03:39:01 AM all 21.59 0.00 3.30 3.67 0.08 71.35 03:39:01 AM 0 26.44 0.00 4.15 4.55 0.08 64.78 03:39:01 AM 1 16.75 0.00 2.47 2.80 0.08 77.90 03:40:01 AM all 8.27 0.00 1.34 0.69 0.06 89.64 03:40:01 AM 0 5.65 0.00 1.52 0.55 0.05 92.23 03:40:01 AM 1 10.89 0.00 1.15 0.84 0.07 87.06 03:41:01 AM all 25.66 0.00 4.23 2.29 0.08 67.74 03:41:01 AM 0 31.04 0.00 5.18 2.64 0.08 61.06 03:41:01 AM 1 20.29 0.00 3.27 1.94 0.08 74.42 03:42:01 AM all 1.60 0.00 0.25 0.40 0.04 97.71 03:42:01 AM 0 2.79 0.00 0.27 0.03 0.03 96.87 03:42:01 AM 1 0.40 0.00 0.23 0.77 0.05 98.55 03:43:01 AM all 10.66 0.00 1.76 0.05 0.06 87.48 03:43:01 AM 0 9.65 0.00 1.80 0.05 0.05 88.45 03:43:01 AM 1 11.66 0.00 1.72 0.05 0.07 86.50 03:44:01 AM all 31.04 0.00 3.54 0.39 0.09 64.94 03:44:01 AM 0 41.11 0.00 3.89 0.48 0.10 54.41 03:44:01 AM 1 20.96 0.00 3.19 0.30 0.08 75.47 Average: all 20.59 0.01 3.66 6.24 0.09 69.42 Average: 0 24.02 0.01 4.23 6.36 0.09 65.29 Average: 1 17.17 0.01 3.09 6.12 0.08 73.53