---> uname -a: Linux prd-centos8-robot-2c-8g-22394.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 613 4945 19 2138 6787 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:eb:c8:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:feeb:c802/64 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) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 86.11 23.89 62.22 6600.30 6006.13 02:11:01 AM 92.55 0.70 91.86 50.77 10053.78 02:12:01 AM 18.80 0.42 18.38 64.79 1699.72 02:13:01 AM 65.01 2.52 62.50 396.00 7868.11 02:14:01 AM 5.13 0.00 5.13 0.00 211.78 02:15:01 AM 0.63 0.00 0.63 0.00 7.75 02:16:01 AM 0.52 0.00 0.52 0.00 4.92 02:17:01 AM 0.68 0.08 0.60 31.99 13.93 02:18:01 AM 14.16 0.33 13.83 37.86 651.49 02:19:01 AM 21.57 0.52 21.06 63.83 1212.58 Average: 30.52 2.85 27.68 724.67 2773.43 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5413840 7106516 2468584 31.32 2688 1874800 628988 7.04 209344 1933120 145076 02:11:01 AM 5180912 7007844 2701512 34.27 2688 2004412 703768 7.88 221936 2130520 30072 02:12:01 AM 5155700 7034496 2726724 34.59 2688 2054092 678396 7.60 246468 2126932 47508 02:13:01 AM 5009104 7047948 2873320 36.45 2688 2207924 656868 7.35 263580 2230444 104 02:14:01 AM 5010924 7049364 2871500 36.43 2688 2207928 656868 7.35 263576 2230452 8 02:15:01 AM 5010908 7049348 2871516 36.43 2688 2207928 656868 7.35 263576 2230624 8 02:16:01 AM 5008728 7047168 2873696 36.46 2688 2207928 656868 7.35 263576 2232720 8 02:17:01 AM 4968280 7008008 2914144 36.97 2688 2209212 705500 7.90 263916 2272720 188 02:18:01 AM 5014920 6926272 2867504 36.38 2688 2084620 764056 8.56 283672 2224220 39732 02:19:01 AM 5073660 6959584 2808764 35.63 2688 2061124 734944 8.23 453088 2002900 16716 Average: 5084698 7023655 2797726 35.49 2688 2111997 684312 7.66 273273 2161465 27942 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 277.94 182.56 1568.87 60.08 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 65.77 51.37 573.60 8.36 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 12.50 9.03 5.90 3.86 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 198.20 140.90 308.30 37.59 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 1.22 0.58 0.14 0.10 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 1.08 0.30 0.24 0.45 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 0.68 0.17 0.04 0.01 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 8.28 5.61 2.37 1.50 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 135.14 110.16 147.90 42.85 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 22.29 19.19 16.65 8.71 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 72.32 51.99 262.44 16.35 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) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 41.11 0.00 7.08 2.56 0.12 49.13 02:10:01 AM 0 47.54 0.00 8.05 2.97 0.12 41.32 02:10:01 AM 1 34.69 0.00 6.12 2.16 0.12 56.91 02:11:01 AM all 26.17 0.00 3.56 3.24 0.08 66.94 02:11:01 AM 0 35.92 0.00 4.23 3.81 0.08 55.95 02:11:01 AM 1 16.44 0.00 2.90 2.67 0.08 77.91 02:12:01 AM all 14.69 0.00 2.17 1.14 0.07 81.93 02:12:01 AM 0 17.68 0.00 2.32 1.77 0.08 78.16 02:12:01 AM 1 11.70 0.00 2.02 0.52 0.05 85.71 02:13:01 AM all 22.29 0.00 3.94 2.56 0.10 71.10 02:13:01 AM 0 22.83 0.00 4.20 2.40 0.10 70.47 02:13:01 AM 1 21.75 0.00 3.69 2.72 0.10 71.74 02:14:01 AM all 0.07 0.00 0.06 0.02 0.03 99.82 02:14:01 AM 0 0.07 0.00 0.07 0.03 0.03 99.80 02:14:01 AM 1 0.07 0.00 0.05 0.00 0.03 99.85 02:15:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 02:15:01 AM 0 0.25 0.00 0.08 0.00 0.05 99.62 02:15:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 02:16:01 AM all 0.30 0.00 0.08 0.00 0.04 99.58 02:16:01 AM 0 0.08 0.00 0.10 0.00 0.05 99.77 02:16:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 02:17:01 AM all 2.15 0.00 0.17 0.03 0.04 97.62 02:17:01 AM 0 3.24 0.00 0.25 0.00 0.05 96.46 02:17:01 AM 1 1.05 0.00 0.08 0.05 0.03 98.78 02:18:01 AM all 16.46 0.00 1.65 0.27 0.09 81.54 02:18:01 AM 0 20.37 0.00 1.54 0.40 0.08 77.61 02:18:01 AM 1 12.54 0.00 1.76 0.13 0.10 85.47 02:19:01 AM all 27.39 0.00 3.38 1.45 0.08 67.69 02:19:01 AM 0 34.19 0.00 3.77 1.77 0.08 60.18 02:19:01 AM 1 20.59 0.00 2.99 1.14 0.08 75.20 Average: all 15.09 0.00 2.21 1.13 0.07 81.50 Average: 0 18.20 0.00 2.46 1.31 0.07 77.95 Average: 1 11.97 0.00 1.97 0.94 0.07 85.05