---> uname -a: Linux prd-centos8-robot-2c-8g-1749.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 607 4957 19 2132 6793 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:e5:e1:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fee5:e115/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:40:56 LINUX RESTART (2 CPU) 01:42:01 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 126.10 7.03 119.06 1260.46 11109.32 01:44:01 AM 36.17 1.03 35.14 113.16 4387.69 01:45:01 AM 51.81 2.52 49.29 393.13 3505.58 01:46:01 AM 24.33 0.03 24.29 3.47 5499.45 01:47:01 AM 0.53 0.00 0.53 0.00 8.15 01:48:01 AM 0.40 0.00 0.40 0.00 3.88 01:49:01 AM 0.40 0.00 0.40 0.00 5.38 01:50:01 AM 13.66 0.42 13.25 69.84 505.61 01:51:01 AM 20.47 0.52 19.95 63.82 980.23 Average: 30.43 1.28 29.15 211.52 2889.35 01:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5104456 6960840 2777976 35.24 2688 2034164 749016 8.39 213548 2223176 135392 01:44:01 AM 5229332 7063744 2653100 33.66 2688 2011612 667988 7.48 239996 2069300 16 01:45:01 AM 4945820 6991456 2936612 37.26 2688 2214652 707268 7.92 261308 2304732 154556 01:46:01 AM 4992780 7038124 2889652 36.66 2688 2214728 662980 7.42 261556 2252164 4 01:47:01 AM 4992660 7038004 2889772 36.66 2688 2214728 662980 7.42 261556 2252316 4 01:48:01 AM 4992876 7038224 2889556 36.66 2688 2214732 662980 7.42 261556 2252172 4 01:49:01 AM 4992920 7038268 2889512 36.66 2688 2214732 662980 7.42 261556 2252172 4 01:50:01 AM 5103756 6979788 2778676 35.25 2688 2049660 741528 8.30 292900 2129384 18532 01:51:01 AM 5092104 6978988 2790328 35.40 2688 2062240 723896 8.11 452168 1986216 12328 Average: 5049634 7014160 2832798 35.94 2688 2136805 693513 7.77 278460 2191292 35649 01:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 124.75 99.57 1225.65 13.43 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 13.03 10.11 6.42 3.84 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 43.89 34.91 299.78 9.16 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 12.78 9.26 2.90 3.90 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 1.13 0.92 0.97 0.22 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 1.15 0.73 0.15 0.12 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 1.03 0.77 0.21 0.12 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 59.23 44.54 77.68 31.69 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 16.27 13.11 11.88 6.59 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 30.36 23.77 180.60 7.68 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) 10/27/2024 _x86_64_ (2 CPU) 01:40:56 LINUX RESTART (2 CPU) 01:42:01 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 36.77 0.00 6.00 3.17 0.12 53.94 01:43:01 AM 0 42.43 0.00 6.91 4.14 0.12 46.40 01:43:01 AM 1 31.13 0.00 5.09 2.21 0.12 61.45 01:44:01 AM all 14.36 0.00 1.89 0.68 0.07 82.99 01:44:01 AM 0 13.45 0.00 1.82 0.72 0.07 83.95 01:44:01 AM 1 15.27 0.00 1.97 0.65 0.07 82.04 01:45:01 AM all 25.76 0.00 4.22 0.81 0.08 69.13 01:45:01 AM 0 32.11 0.00 4.43 0.62 0.08 62.76 01:45:01 AM 1 19.41 0.00 4.01 1.00 0.08 75.50 01:46:01 AM all 0.48 0.00 0.40 0.41 0.05 98.66 01:46:01 AM 0 0.32 0.00 0.38 0.42 0.05 98.83 01:46:01 AM 1 0.63 0.00 0.42 0.40 0.05 98.50 01:47:01 AM all 0.16 0.00 0.07 0.00 0.03 99.74 01:47:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:47:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 01:48:01 AM all 0.29 0.00 0.07 0.00 0.06 99.58 01:48:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 01:48:01 AM 1 0.50 0.00 0.08 0.00 0.07 99.35 01:49:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 01:49:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 01:49:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 01:50:01 AM all 18.49 0.00 2.09 0.33 0.09 79.00 01:50:01 AM 0 27.54 0.00 1.99 0.57 0.08 69.82 01:50:01 AM 1 9.44 0.00 2.19 0.08 0.10 88.19 01:51:01 AM all 18.64 0.00 2.18 0.43 0.08 78.68 01:51:01 AM 0 20.30 0.00 2.22 0.33 0.08 77.07 01:51:01 AM 1 16.98 0.00 2.13 0.53 0.07 80.29 Average: all 12.82 0.00 1.89 0.65 0.07 84.58 Average: 0 15.16 0.00 1.99 0.75 0.07 82.02 Average: 1 10.47 0.00 1.78 0.54 0.07 87.13