---> uname -a: Linux prd-centos8-robot-2c-8g-22383.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 582 4988 19 2127 6818 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:e3:83:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fee3:8358/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:17 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 89.67 46.92 42.75 6061.18 14170.94 01:51:01 AM 126.91 7.41 119.49 1296.50 10143.72 01:52:01 AM 25.01 0.42 24.60 64.79 3233.79 01:53:01 AM 62.70 2.52 60.18 396.00 7349.02 01:54:01 AM 6.97 0.00 6.97 0.00 732.73 01:55:01 AM 0.37 0.00 0.37 0.00 6.28 01:56:01 AM 0.17 0.00 0.17 0.00 1.58 01:57:01 AM 0.28 0.12 0.17 33.86 5.25 01:58:01 AM 27.23 0.65 26.58 74.12 1286.24 Average: 37.70 6.45 31.25 880.80 4103.57 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5458516 7044136 2423908 30.75 2688 1776252 733668 8.21 190880 1941904 113636 01:51:01 AM 5180632 7008088 2701792 34.28 2688 2004360 714032 7.99 221484 2128052 61372 01:52:01 AM 5181280 7046368 2701144 34.27 2688 2041380 680252 7.62 244152 2106792 34888 01:53:01 AM 5029100 7067540 2853324 36.20 2688 2207872 646028 7.23 263396 2212764 16068 01:54:01 AM 5030444 7068888 2851980 36.18 2688 2207876 646028 7.23 263396 2212772 8 01:55:01 AM 5030240 7068684 2852184 36.18 2688 2207876 646028 7.23 263396 2212964 4 01:56:01 AM 5030588 7069032 2851836 36.18 2688 2207876 646028 7.23 263396 2212832 4 01:57:01 AM 5027756 7068388 2854668 36.22 2688 2210060 641752 7.19 264276 2214556 1172 01:58:01 AM 5120288 6989576 2762136 35.04 2688 2044652 723380 8.10 447052 1962932 188 Average: 5120983 7047856 2761441 35.03 2688 2100912 675244 7.56 269048 2133952 25260 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.56 181.87 1531.75 60.89 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 62.60 52.15 611.23 8.63 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 13.53 10.83 6.09 4.03 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 195.30 145.85 308.27 32.75 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 2.08 0.53 0.18 0.09 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 1.68 0.28 0.29 0.08 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 0.68 0.13 0.04 0.01 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 12.25 8.07 3.55 2.01 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 44.73 34.11 81.76 30.11 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 67.83 48.21 282.60 15.40 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) 09/15/2024 _x86_64_ (2 CPU) 01:48:17 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 28.88 0.03 6.01 13.62 0.11 51.35 01:50:01 AM 0 35.17 0.05 5.76 13.20 0.12 45.70 01:50:01 AM 1 22.58 0.02 6.25 14.05 0.10 57.01 01:51:01 AM all 32.24 0.00 5.55 4.26 0.12 57.83 01:51:01 AM 0 37.68 0.00 6.28 4.45 0.12 51.47 01:51:01 AM 1 26.79 0.00 4.82 4.07 0.13 64.20 01:52:01 AM all 14.39 0.00 2.07 4.15 0.07 79.32 01:52:01 AM 0 21.74 0.00 2.38 7.11 0.08 68.68 01:52:01 AM 1 7.11 0.00 1.76 1.22 0.05 89.86 01:53:01 AM all 23.70 0.00 4.12 2.39 0.09 69.69 01:53:01 AM 0 35.02 0.00 4.81 2.12 0.10 57.95 01:53:01 AM 1 12.40 0.00 3.43 2.67 0.08 81.41 01:54:01 AM all 0.32 0.00 0.11 0.16 0.02 99.40 01:54:01 AM 0 0.28 0.00 0.08 0.15 0.02 99.47 01:54:01 AM 1 0.35 0.00 0.13 0.17 0.02 99.33 01:55:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 01:55:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 01:55:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 01:56:01 AM all 0.30 0.00 0.04 0.00 0.03 99.63 01:56:01 AM 0 0.45 0.00 0.02 0.00 0.02 99.52 01:56:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 01:57:01 AM all 2.45 0.00 0.23 0.00 0.03 97.29 01:57:01 AM 0 3.96 0.00 0.30 0.00 0.02 95.73 01:57:01 AM 1 0.94 0.00 0.17 0.00 0.03 98.86 01:58:01 AM all 25.60 0.00 3.30 0.28 0.08 70.75 01:58:01 AM 0 37.63 0.00 3.44 0.38 0.08 58.46 01:58:01 AM 1 13.58 0.00 3.15 0.18 0.07 83.02 Average: all 14.24 0.00 2.39 2.76 0.06 80.55 Average: 0 19.15 0.01 2.57 3.04 0.06 75.18 Average: 1 9.33 0.00 2.21 2.48 0.06 85.92