---> uname -a: Linux prd-centos8-robot-2c-8g-25730.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 581 4996 19 2119 6820 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:7f:11:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe7f:1115/64 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) 09/22/2024 _x86_64_ (2 CPU) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM tps rtps wtps bread/s bwrtn/s 03:10:01 AM 80.28 44.08 36.20 6003.80 15196.68 03:11:01 AM 127.78 6.99 120.78 1265.21 10420.78 03:12:01 AM 25.18 0.45 24.73 31.19 3517.88 03:13:01 AM 35.94 0.38 35.56 64.26 1840.43 03:14:01 AM 35.70 0.03 35.67 3.47 6534.04 03:15:01 AM 3.92 0.00 3.92 0.00 154.31 03:16:01 AM 0.28 0.00 0.28 0.00 4.33 03:17:01 AM 0.12 0.00 0.12 0.00 1.05 03:18:01 AM 2.08 0.08 2.00 31.99 79.35 03:19:01 AM 27.59 0.65 26.94 74.11 1264.30 Average: 33.89 5.27 28.63 747.58 3902.06 03:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:01 AM 5515604 7062332 2366828 30.03 2688 1738404 735988 8.24 187612 1892100 93212 03:11:01 AM 5212668 7045268 2669764 33.87 2688 2009120 689540 7.72 211924 2108112 90032 03:12:01 AM 5216392 7050460 2666040 33.82 2688 2011104 688444 7.71 231040 2086860 1124 03:13:01 AM 5028556 7061800 2853876 36.21 2688 2201852 660860 7.40 256076 2225288 183428 03:14:01 AM 5030984 7063936 2851448 36.17 2688 2201980 639412 7.16 259624 2214380 4 03:15:01 AM 5030840 7063792 2851592 36.18 2688 2201980 639412 7.16 259624 2214592 4 03:16:01 AM 5030064 7063016 2852368 36.19 2688 2201980 639412 7.16 259624 2215464 12 03:17:01 AM 5030056 7063012 2852376 36.19 2688 2201984 639412 7.16 259624 2215468 4 03:18:01 AM 5028936 7063904 2853496 36.20 2688 2203992 633848 7.10 260288 2216360 704 03:19:01 AM 5153192 7015648 2729240 34.62 2688 2038088 696952 7.80 445456 1932284 192 Average: 5127729 7055317 2754703 34.95 2688 2101048 666328 7.46 263089 2132091 36872 03:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 266.75 181.53 1308.07 61.11 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 81.97 66.81 873.24 9.79 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 5.35 3.02 2.99 1.22 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 43.86 36.61 282.02 10.08 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 139.89 107.91 39.66 37.57 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 1.25 0.43 0.32 0.10 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 0.78 0.15 0.04 0.01 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 0.47 0.12 0.02 0.01 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 35.34 21.68 24.25 17.89 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 49.32 33.61 81.15 22.23 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 62.51 45.19 261.24 16.00 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) 09/22/2024 _x86_64_ (2 CPU) 03:08:15 LINUX RESTART (2 CPU) 03:09:01 AM CPU %user %nice %system %iowait %steal %idle 03:10:01 AM all 26.97 0.03 5.66 21.24 0.09 46.00 03:10:01 AM 0 23.79 0.03 5.20 20.56 0.08 50.33 03:10:01 AM 1 30.16 0.03 6.13 21.92 0.10 41.66 03:11:01 AM all 36.71 0.00 6.36 4.67 0.12 52.14 03:11:01 AM 0 32.51 0.00 5.97 5.10 0.12 56.31 03:11:01 AM 1 40.90 0.00 6.75 4.25 0.13 47.97 03:12:01 AM all 3.63 0.00 0.93 0.79 0.04 94.61 03:12:01 AM 0 1.52 0.00 0.64 0.32 0.05 97.48 03:12:01 AM 1 5.74 0.00 1.22 1.27 0.03 91.74 03:13:01 AM all 29.91 0.00 4.53 0.62 0.10 64.83 03:13:01 AM 0 14.50 0.00 3.46 0.37 0.10 81.57 03:13:01 AM 1 45.33 0.00 5.60 0.88 0.10 48.08 03:14:01 AM all 4.72 0.00 1.01 1.44 0.04 92.79 03:14:01 AM 0 3.03 0.00 1.25 1.45 0.03 94.23 03:14:01 AM 1 6.42 0.00 0.77 1.42 0.05 91.35 03:15:01 AM all 0.32 0.00 0.07 0.05 0.05 99.52 03:15:01 AM 0 0.57 0.00 0.07 0.10 0.05 99.22 03:15:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 03:16:01 AM all 0.33 0.00 0.05 0.00 0.03 99.60 03:16:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 03:16:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 03:17:01 AM all 0.28 0.00 0.06 0.00 0.03 99.63 03:17:01 AM 0 0.45 0.00 0.03 0.00 0.02 99.50 03:17:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 03:18:01 AM all 2.78 0.00 0.36 0.03 0.06 96.77 03:18:01 AM 0 3.11 0.00 0.35 0.02 0.05 96.47 03:18:01 AM 1 2.44 0.00 0.37 0.05 0.07 97.08 03:19:01 AM all 22.79 0.00 3.18 0.35 0.08 73.61 03:19:01 AM 0 14.28 0.00 3.02 0.58 0.08 82.03 03:19:01 AM 1 31.29 0.00 3.34 0.12 0.07 65.19 Average: all 12.84 0.00 2.22 2.91 0.06 81.96 Average: 0 9.43 0.00 2.00 2.84 0.06 85.66 Average: 1 16.26 0.00 2.44 2.97 0.07 78.26