---> uname -a: Linux prd-centos8-robot-2c-8g-2234.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 590 4982 19 2124 6810 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:9c:5d:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe9c:5d15/64 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) 12/13/2024 _x86_64_ (2 CPU) 00:57:12 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:02 AM 78.47 13.10 65.38 2367.88 5933.51 01:00:01 AM 85.70 0.71 84.99 51.64 9622.96 01:01:01 AM 23.13 0.43 22.70 64.88 1912.51 01:02:01 AM 57.41 0.10 57.31 5.20 7337.86 01:03:01 AM 7.75 0.08 7.66 31.99 757.70 01:04:01 AM 2.15 0.03 2.12 1.07 120.46 01:05:01 AM 0.35 0.00 0.35 0.00 5.78 01:06:01 AM 6.40 0.32 6.08 36.92 206.21 01:07:01 AM 27.44 0.52 26.92 63.83 1306.78 Average: 31.99 1.70 30.29 291.91 3010.52 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:02 AM 5349912 7056536 2532520 32.13 2688 1889048 686516 7.69 211068 2001280 149572 01:00:01 AM 5168244 7001080 2714188 34.43 2688 2009964 719600 8.06 221152 2145464 30684 01:01:01 AM 5173264 7040300 2709168 34.37 2688 2043516 694152 7.77 244084 2121072 31396 01:02:01 AM 5015660 7051600 2866772 36.37 2688 2205840 632948 7.09 257388 2235688 16544 01:03:01 AM 4973364 7010584 2909068 36.91 2688 2207124 702116 7.86 257656 2280352 324 01:04:01 AM 4969776 7008204 2912656 36.95 2688 2208332 702116 7.86 257656 2284168 12 01:05:01 AM 4961436 6999880 2920996 37.06 2688 2208348 718188 8.04 257656 2291884 16 01:06:01 AM 5065936 6963868 2816496 35.73 2688 2071684 726484 8.13 281372 2182396 33720 01:07:01 AM 5115788 6987420 2766644 35.10 2688 2047428 708892 7.94 450720 1970364 16728 Average: 5088153 7013275 2794279 35.45 2688 2099032 699001 7.83 270972 2168074 31000 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 163.63 114.96 1183.30 34.36 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 59.47 38.46 595.90 7.31 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 14.90 10.71 6.54 4.22 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 204.35 152.96 332.87 41.41 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 16.21 10.40 4.72 1.39 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 234.71 232.02 62.54 96.52 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 220.41 216.85 127.31 82.46 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 116.24 100.07 136.97 44.72 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.66 18.92 16.69 8.74 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 117.05 99.59 273.48 35.73 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) 12/13/2024 _x86_64_ (2 CPU) 00:57:12 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:02 AM all 32.52 0.00 5.67 5.34 0.13 56.33 12:59:02 AM 0 40.37 0.00 6.09 5.91 0.13 47.50 12:59:02 AM 1 24.68 0.00 5.24 4.77 0.13 65.18 01:00:01 AM all 23.05 0.00 3.43 8.09 0.15 65.28 01:00:01 AM 0 30.00 0.00 4.03 5.83 0.14 60.01 01:00:01 AM 1 16.13 0.00 2.84 10.34 0.17 70.52 01:01:01 AM all 14.72 0.00 1.92 2.18 0.09 81.09 01:01:01 AM 0 9.18 0.00 1.62 1.60 0.10 87.50 01:01:01 AM 1 20.33 0.00 2.21 2.75 0.08 74.62 01:02:01 AM all 25.15 0.00 4.30 4.54 0.11 65.90 01:02:01 AM 0 31.81 0.00 4.71 4.00 0.12 59.36 01:02:01 AM 1 18.50 0.00 3.90 5.07 0.10 72.42 01:03:01 AM all 2.15 0.00 0.41 0.24 0.07 97.13 01:03:01 AM 0 3.10 0.00 0.55 0.45 0.07 95.83 01:03:01 AM 1 1.20 0.00 0.27 0.03 0.07 98.43 01:04:01 AM all 19.69 0.00 0.54 0.19 0.17 79.42 01:04:01 AM 0 29.73 0.00 0.69 0.00 0.20 69.38 01:04:01 AM 1 9.69 0.00 0.38 0.38 0.13 89.41 01:05:01 AM all 24.24 0.00 0.51 0.00 0.15 75.09 01:05:01 AM 0 47.47 0.00 0.72 0.00 0.17 51.64 01:05:01 AM 1 1.12 0.00 0.30 0.00 0.13 98.44 01:06:01 AM all 18.16 0.00 1.69 0.24 0.12 79.80 01:06:01 AM 0 27.07 0.00 2.02 0.29 0.13 70.48 01:06:01 AM 1 9.32 0.00 1.35 0.18 0.10 89.04 01:07:01 AM all 31.21 0.00 3.59 0.58 0.14 64.48 01:07:01 AM 0 30.06 0.00 4.14 0.77 0.13 64.90 01:07:01 AM 1 32.37 0.00 3.04 0.38 0.15 64.05 Average: all 21.21 0.00 2.45 2.36 0.13 73.85 Average: 0 27.62 0.00 2.73 2.09 0.13 67.43 Average: 1 14.80 0.00 2.17 2.64 0.12 80.27