---> uname -a: Linux prd-centos8-robot-2c-8g-2660.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 611 4963 19 2123 6789 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:e6:c8:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fee6:c85a/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) 10/30/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 198.08 149.75 48.33 14461.31 38146.30 12:57:01 AM 122.76 6.86 115.89 1249.72 10741.54 12:58:01 AM 40.54 0.98 39.55 110.90 4562.91 12:59:01 AM 41.74 0.10 41.64 6.27 2679.02 01:00:01 AM 24.98 0.00 24.98 0.00 5585.94 01:01:01 AM 2.25 0.13 2.12 33.19 115.89 01:02:01 AM 0.62 0.07 0.55 1.73 10.66 01:03:01 AM 3.37 0.32 3.05 36.92 120.79 01:04:01 AM 28.32 0.52 27.81 63.85 1361.76 Average: 51.41 17.64 33.77 1774.23 7037.19 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5550220 7061524 2332204 29.59 2688 1704712 722948 8.09 184380 1867664 96236 12:57:01 AM 5115216 6971024 2767208 35.11 2688 2033808 746184 8.35 213320 2211976 136488 12:58:01 AM 5229204 7061804 2653220 33.66 2688 2010096 653372 7.32 239684 2069508 16 12:59:01 AM 5008300 7040476 2874124 36.46 2688 2201512 655948 7.34 256976 2247948 154504 01:00:01 AM 5002492 7034316 2879932 36.54 2688 2201512 671684 7.52 256984 2248456 4 01:01:01 AM 4953740 6987980 2928684 37.15 2688 2203920 741868 8.31 257256 2296644 4 01:02:01 AM 4944076 6978404 2938348 37.28 2688 2204004 758152 8.49 257368 2305780 24 01:03:01 AM 5118388 6987932 2764036 35.07 2688 2043060 715128 8.01 254004 2151592 8240 01:04:01 AM 5142040 7011948 2740384 34.77 2688 2045304 693220 7.76 449728 1939568 16588 Average: 5118186 7015045 2764238 35.07 2688 2071992 706500 7.91 263300 2148793 45789 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 281.41 155.48 1191.01 56.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 98.10 72.84 1067.25 11.16 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.58 9.10 6.57 3.62 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 46.74 38.88 300.45 11.54 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 149.88 108.41 31.02 28.88 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 200.60 188.47 55.67 74.69 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 247.16 244.29 129.62 95.86 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 138.24 122.21 141.74 52.81 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 24.24 18.58 16.19 9.16 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 133.45 106.48 326.64 38.26 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) 10/30/2024 _x86_64_ (2 CPU) 00:54:46 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 41.30 0.07 10.22 23.95 0.11 24.36 12:56:01 AM 0 44.37 0.05 11.22 23.09 0.10 21.17 12:56:01 AM 1 38.24 0.08 9.22 24.81 0.12 27.54 12:57:01 AM all 35.66 0.00 5.93 5.48 0.12 52.82 12:57:01 AM 0 45.78 0.00 7.14 5.35 0.13 41.61 12:57:01 AM 1 25.58 0.00 4.72 5.61 0.10 63.99 12:58:01 AM all 16.67 0.00 1.93 1.58 0.07 79.76 12:58:01 AM 0 22.12 0.00 2.09 0.84 0.07 74.89 12:58:01 AM 1 11.22 0.00 1.77 2.32 0.07 84.62 12:59:01 AM all 27.24 0.00 4.10 1.17 0.08 67.42 12:59:01 AM 0 24.35 0.00 4.01 1.10 0.07 70.47 12:59:01 AM 1 30.12 0.00 4.19 1.24 0.08 64.37 01:00:01 AM all 0.59 0.00 0.59 4.28 0.03 94.51 01:00:01 AM 0 0.84 0.00 0.67 6.83 0.03 91.63 01:00:01 AM 1 0.35 0.00 0.50 1.72 0.03 97.39 01:01:01 AM all 16.65 0.00 0.64 0.03 0.09 82.59 01:01:01 AM 0 24.33 0.00 0.89 0.05 0.10 74.63 01:01:01 AM 1 9.00 0.00 0.38 0.02 0.08 90.52 01:02:01 AM all 23.17 0.00 0.53 0.00 0.08 76.21 01:02:01 AM 0 8.52 0.00 0.35 0.00 0.08 91.04 01:02:01 AM 1 37.81 0.00 0.70 0.00 0.08 61.40 01:03:01 AM all 17.56 0.00 1.39 0.03 0.07 80.95 01:03:01 AM 0 4.26 0.00 1.32 0.02 0.07 94.33 01:03:01 AM 1 30.96 0.00 1.47 0.05 0.07 67.46 01:04:01 AM all 28.85 0.00 3.45 0.35 0.08 67.27 01:04:01 AM 0 38.57 0.00 3.59 0.25 0.07 57.52 01:04:01 AM 1 19.13 0.00 3.32 0.45 0.08 77.01 Average: all 23.07 0.01 3.19 4.08 0.08 69.57 Average: 0 23.67 0.01 3.47 4.15 0.08 68.63 Average: 1 22.47 0.01 2.92 4.01 0.08 70.52