---> uname -a: Linux prd-centos8-robot-2c-8g-8309.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 5003 19 2122 6829 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:ba:c2:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:feba:c253/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 06:50:53 LINUX RESTART (2 CPU) 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 77.35 12.80 64.56 2386.14 5484.80 06:54:01 AM 86.00 0.75 85.25 52.52 9145.33 06:55:01 AM 18.69 0.85 17.84 123.96 1678.04 06:56:01 AM 41.55 0.17 41.39 9.46 2573.51 06:57:01 AM 24.16 0.07 24.09 4.53 5673.59 06:58:01 AM 4.15 0.00 4.15 0.00 183.47 06:59:01 AM 0.42 0.00 0.42 0.00 6.33 07:00:00 AM 0.94 0.00 0.94 0.00 47.78 07:00:01 AM 31.28 7.82 23.46 1144.13 1470.39 07:01:01 AM 24.01 0.32 23.69 36.25 1218.01 Average: 30.91 1.69 29.22 294.08 2894.81 06:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 5376892 7077052 2505544 31.79 2688 1882920 648692 7.26 210408 1974636 136112 06:54:01 AM 5191784 7021128 2690652 34.13 2688 2005696 695848 7.79 222220 2119448 41132 06:55:01 AM 5260136 7093804 2622300 33.27 2688 2010684 619972 6.94 240988 2035644 12 06:56:01 AM 5004124 7037264 2878312 36.52 2688 2202328 665056 7.45 260552 2247488 162316 06:57:01 AM 4982044 7016452 2900392 36.80 2688 2203908 693736 7.77 263960 2260548 1444 06:58:01 AM 4982308 7016720 2900128 36.79 2688 2203912 693736 7.77 263960 2260740 12 06:59:01 AM 4967520 7001948 2914916 36.98 2688 2203928 709720 7.95 263960 2274936 28 07:00:00 AM 5194404 7059924 2688032 34.10 2688 2036492 628456 7.04 253752 2056072 2112 07:00:01 AM 5182944 7055600 2699492 34.25 2688 2043636 647000 7.24 257612 2068308 8252 07:01:01 AM 5125632 6992444 2756804 34.97 2688 2042228 719308 8.05 441100 1965504 184 Average: 5126779 7037234 2755657 34.96 2688 2083573 672152 7.53 267851 2126332 35160 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 126.60 94.82 954.37 20.23 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 53.22 43.94 504.45 8.25 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 17.61 8.28 5.56 3.15 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 42.49 34.51 299.40 8.80 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 267.03 234.96 68.73 55.34 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 189.77 188.50 38.56 79.28 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 213.23 209.21 190.94 79.08 0.00 0.00 0.00 0.00 07:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:00 AM eth0 117.67 112.98 63.98 38.26 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 774.86 539.11 2241.70 602.97 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 15.71 15.69 12.49 7.46 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 118.10 106.18 244.82 35.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/16/2024 _x86_64_ (2 CPU) 06:50:53 LINUX RESTART (2 CPU) 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 30.54 0.00 5.13 2.56 0.11 61.67 06:53:01 AM 0 45.58 0.00 6.52 2.37 0.10 45.43 06:53:01 AM 1 15.50 0.00 3.73 2.75 0.12 77.90 06:54:01 AM all 36.62 0.00 4.14 2.72 0.11 56.41 06:54:01 AM 0 26.84 0.00 3.83 3.20 0.12 66.02 06:54:01 AM 1 46.42 0.00 4.45 2.23 0.10 46.79 06:55:01 AM all 12.25 0.00 1.26 0.57 0.07 85.86 06:55:01 AM 0 7.79 0.00 1.15 0.50 0.05 90.51 06:55:01 AM 1 16.71 0.00 1.37 0.63 0.08 81.20 06:56:01 AM all 28.40 0.00 4.43 1.03 0.12 66.03 06:56:01 AM 0 34.88 0.00 5.40 1.17 0.12 58.43 06:56:01 AM 1 21.91 0.00 3.47 0.88 0.12 73.62 06:57:01 AM all 8.92 0.00 1.26 1.13 0.08 88.61 06:57:01 AM 0 8.36 0.00 1.24 1.25 0.07 89.08 06:57:01 AM 1 9.49 0.00 1.28 1.01 0.08 88.15 06:58:01 AM all 16.62 0.00 0.40 0.05 0.12 82.81 06:58:01 AM 0 22.01 0.00 0.50 0.08 0.13 77.27 06:58:01 AM 1 11.22 0.00 0.30 0.02 0.10 88.36 06:59:01 AM all 22.01 0.00 0.44 0.00 0.12 77.42 06:59:01 AM 0 21.69 0.00 0.55 0.00 0.13 77.63 06:59:01 AM 1 22.34 0.00 0.33 0.00 0.10 77.22 07:00:00 AM all 16.45 0.00 0.79 0.00 0.10 82.67 07:00:00 AM 0 2.44 0.00 0.47 0.00 0.09 97.00 07:00:00 AM 1 30.41 0.00 1.11 0.00 0.10 68.38 07:00:01 AM all 46.74 0.00 11.05 0.57 0.28 41.36 07:00:01 AM 0 41.71 0.00 12.57 0.00 0.57 45.14 07:00:01 AM 1 51.69 0.00 9.55 1.12 0.00 37.64 07:01:01 AM all 30.54 0.00 2.66 0.27 0.13 66.40 07:01:01 AM 0 34.25 0.00 2.54 0.32 0.13 62.76 07:01:01 AM 1 26.83 0.00 2.79 0.22 0.13 70.03 Average: all 22.60 0.00 2.32 0.93 0.10 74.05 Average: 0 22.80 0.00 2.51 0.99 0.11 73.59 Average: 1 22.40 0.00 2.12 0.87 0.10 74.51