---> uname -a: Linux prd-centos8-robot-2c-8g-4987.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: 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 586 4989 19 2122 6814 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:6f:d3:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe6f:d398/64 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) 11/07/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 97.40 55.75 41.65 6352.55 24395.53 04:01:01 AM 120.45 6.86 113.59 1248.88 10661.89 04:02:01 AM 42.76 1.13 41.63 115.48 4668.91 04:03:01 AM 30.76 0.00 30.76 0.00 1942.23 04:04:01 AM 37.70 0.03 37.67 3.47 6334.57 04:05:01 AM 3.13 0.10 3.03 32.93 113.00 04:06:01 AM 16.61 0.40 16.21 46.78 711.58 Average: 49.84 9.18 40.66 1114.27 6975.80 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5528416 7053544 2354008 29.86 2688 1717384 732484 8.20 184588 1885368 106172 04:01:01 AM 5117692 6976876 2764732 35.07 2688 2037084 748988 8.39 212800 2209856 140104 04:02:01 AM 5255568 7091792 2626856 33.33 2688 2013520 625464 7.00 239388 2043560 24 04:03:01 AM 4991216 7023604 2891208 36.68 2688 2202364 687840 7.70 254616 2270248 155156 04:04:01 AM 5024196 7059228 2858228 36.26 2688 2204648 624968 7.00 256788 2227616 8 04:05:01 AM 4969164 7005720 2913260 36.96 2688 2206172 717328 8.03 256916 2281796 4 04:06:01 AM 5150476 7014588 2731948 34.66 2688 2039164 684228 7.66 445980 1934448 13360 Average: 5148104 7032193 2734320 34.69 2688 2060048 688757 7.71 264439 2121842 59261 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 279.61 165.00 1140.52 59.24 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 97.37 77.54 1065.02 10.99 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 17.60 9.97 6.97 3.74 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 32.16 28.06 293.36 6.22 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 165.04 104.82 43.97 34.87 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 62.29 50.69 448.76 4.57 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 163.83 132.31 1123.97 27.46 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 116.83 81.19 588.94 21.01 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) 11/07/2024 _x86_64_ (2 CPU) 03:58:15 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 31.71 0.03 6.38 21.92 0.12 39.84 04:00:01 AM 0 25.75 0.05 5.75 20.01 0.08 48.35 04:00:01 AM 1 37.73 0.02 7.01 23.85 0.15 31.24 04:01:01 AM all 34.98 0.00 5.59 5.36 0.15 53.92 04:01:01 AM 0 30.87 0.00 5.38 6.58 0.15 57.02 04:01:01 AM 1 39.10 0.00 5.80 4.14 0.15 50.81 04:02:01 AM all 14.19 0.00 2.03 2.04 0.11 81.63 04:02:01 AM 0 10.29 0.00 1.80 1.87 0.12 85.93 04:02:01 AM 1 18.10 0.00 2.25 2.22 0.10 77.33 04:03:01 AM all 20.30 0.00 3.04 3.81 0.10 72.75 04:03:01 AM 0 16.45 0.00 2.64 4.63 0.10 76.18 04:03:01 AM 1 24.14 0.00 3.44 2.99 0.10 69.33 04:04:01 AM all 8.30 0.00 1.78 2.99 0.07 86.87 04:04:01 AM 0 6.50 0.00 1.49 3.38 0.07 88.56 04:04:01 AM 1 10.11 0.00 2.06 2.60 0.07 85.17 04:05:01 AM all 3.31 0.00 0.35 0.26 0.06 96.02 04:05:01 AM 0 0.77 0.00 0.22 0.00 0.05 98.96 04:05:01 AM 1 5.87 0.00 0.49 0.52 0.07 93.06 04:06:01 AM all 19.38 0.00 2.86 0.24 0.08 77.44 04:06:01 AM 0 13.35 0.00 2.37 0.38 0.10 83.79 04:06:01 AM 1 25.43 0.00 3.34 0.10 0.07 71.06 Average: all 18.87 0.00 3.14 5.20 0.10 72.69 Average: 0 14.84 0.01 2.80 5.25 0.10 77.01 Average: 1 22.90 0.00 3.48 5.16 0.10 68.37